Add link triggers
Move arangodb to other pakage Add register function
This commit is contained in:
parent
f7eda6f989
commit
9289858320
6
pom.xml
6
pom.xml
@ -2,7 +2,7 @@
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<modelVersion>4.0.0</modelVersion>
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<groupId>org.listware</groupId>
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<artifactId>core</artifactId>
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<version>1.0</version>
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<version>1.1</version>
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<packaging>jar</packaging>
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<properties>
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@ -84,13 +84,13 @@
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<dependency>
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<groupId>org.listware</groupId>
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<artifactId>io</artifactId>
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<version>1.0</version>
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<version>1.1</version>
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<scope>provided</scope>
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</dependency>
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<dependency>
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<groupId>org.listware</groupId>
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<artifactId>proto</artifactId>
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<version>1.0</version>
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<version>1.1</version>
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</dependency>
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</dependencies>
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@ -3,25 +3,26 @@
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package org.listware.core;
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import org.apache.flink.statefun.sdk.Context;
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import org.apache.flink.statefun.sdk.FunctionType;
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import org.apache.flink.statefun.sdk.reqreply.generated.TypedValue;
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import org.listware.sdk.Functions;
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import org.listware.io.utils.TypedValueDeserializer;
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import org.listware.core.cmdb.Cmdb.SystemKeys;
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import org.listware.core.documents.ObjectDocument;
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import org.listware.core.provider.utils.Cmdb.Matcher;
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import org.listware.core.provider.utils.Cmdb.SystemKeys;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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public class FunctionContext {
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@SuppressWarnings("unused")
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private static final Logger LOG = LoggerFactory.getLogger(FunctionContext.class);
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private Context flinkContext;
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private ObjectDocument document;
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private Functions.FunctionContext functionContext;
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private boolean isExecutedCallback = false;
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private class Matcher {
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public static final String UUID_V4_STRING = "[a-fA-F0-9]{8}-[a-fA-F0-9]{4}-4[a-fA-F0-9]{3}-[89abAB][a-fA-F0-9]{3}-[a-fA-F0-9]{12}";
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public static final String NUMERIC_STRING = "\\d+";
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}
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public FunctionContext(Context context, ObjectDocument document, Functions.FunctionContext functionContext) {
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this.flinkContext = context;
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@ -88,30 +89,4 @@ public class FunctionContext {
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public boolean isType() {
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return (!isRoot() && !isObjects() && !isTypes() && !isLink() && !isObject());
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}
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// You can execute callback only once, getCallback() to inherit func or
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// Callback() after invoke
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public void callback() throws Exception {
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Functions.FunctionContext callback = getCallback();
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if (callback != null) {
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String namespace = callback.getFunctionType().getNamespace();
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String type = callback.getFunctionType().getType();
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FunctionType functionType = new FunctionType(namespace, type);
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LOG.info("send: " + functionType + " id " + callback.getId());
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TypedValue typedValue = TypedValueDeserializer.fromMessageLite(callback);
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;
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flinkContext.send(functionType, callback.getId(), typedValue);
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}
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}
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public Functions.FunctionContext getCallback() {
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if (functionContext.hasCallback() && !isExecutedCallback) {
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isExecutedCallback = true;
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return functionContext.getCallback();
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}
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return null;
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}
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}
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}
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@ -8,14 +8,16 @@ import com.google.auto.service.AutoService;
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import org.apache.flink.statefun.sdk.spi.StatefulFunctionModule;
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import org.listware.core.provider.FunctionProvider;
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import org.listware.core.provider.functions.Link;
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import org.listware.core.provider.functions.Log;
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import org.listware.core.provider.functions.Object;
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import org.listware.core.provider.functions.ObjectTrigger;
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import org.listware.core.provider.functions.Register;
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import org.listware.core.provider.functions.Router;
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import org.listware.core.provider.functions.Type;
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import org.listware.core.provider.functions.TypeTrigger;
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import org.listware.core.provider.functions.link.AdvancedLink;
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import org.listware.core.provider.functions.link.LinkTrigger;
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import org.listware.core.provider.functions.object.Link;
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import org.listware.core.provider.functions.object.Object;
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import org.listware.core.provider.functions.object.ObjectTrigger;
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import org.listware.core.provider.functions.object.Type;
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import org.listware.core.provider.functions.object.TypeTrigger;
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@AutoService(StatefulFunctionModule.class)
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public final class Module implements StatefulFunctionModule {
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@ -31,5 +33,7 @@ public final class Module implements StatefulFunctionModule {
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binder.bindFunctionProvider(Router.FUNCTION_TYPE, provider);
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binder.bindFunctionProvider(Log.FUNCTION_TYPE, provider);
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binder.bindFunctionProvider(Register.FUNCTION_TYPE, provider);
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binder.bindFunctionProvider(AdvancedLink.FUNCTION_TYPE, provider);
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binder.bindFunctionProvider(LinkTrigger.FUNCTION_TYPE, provider);
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}
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}
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}
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407
src/main/java/org/listware/core/cmdb/Cmdb.java
Normal file
407
src/main/java/org/listware/core/cmdb/Cmdb.java
Normal file
@ -0,0 +1,407 @@
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/*
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* Copyright 2022
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* Listware
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*/
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package org.listware.core.cmdb;
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import org.apache.flink.statefun.sdk.Context;
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import org.apache.flink.statefun.sdk.reqreply.generated.TypedValue;
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import org.listware.core.documents.LinkDocument;
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import org.listware.core.documents.ObjectDocument;
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import org.listware.core.provider.functions.link.LinkTrigger;
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import org.listware.core.provider.functions.object.ObjectTrigger;
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import org.listware.core.utils.exceptions.AlreadyLinkException;
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import org.listware.core.utils.exceptions.NoLinkException;
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import org.listware.core.utils.exceptions.UnknownIdException;
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import org.listware.io.grpc.FinderClient;
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import org.listware.io.grpc.QDSLClient;
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import org.listware.io.utils.TypedValueDeserializer;
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import org.listware.sdk.Functions;
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import org.listware.sdk.pbcmdb.Core;
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import org.listware.sdk.pbcmdb.pbfinder.Finder;
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import org.listware.sdk.pbcmdb.pbqdsl.QDSL;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import com.google.protobuf.ByteString;
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public class Cmdb {
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@SuppressWarnings("unused")
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private static final Logger LOG = LoggerFactory.getLogger(Cmdb.class);
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// Constant system cmdb keys
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public class SystemKeys {
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public static final String ROOT = "root";
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public static final String OBJECTS = "objects";
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public static final String TYPES = "types";
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}
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// Collection names
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public class Collections {
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public static final String SYSTEM = "system";
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public static final String TYPES = "types";
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public static final String OBJECTS = "objects";
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public static final String LINKS = "links";
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}
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// Link entries
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public class LinkTypes {
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public static final String TYPE = "type";
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public static final String SYSTEM = "system";
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}
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private ObjectClient objectClient = new ObjectClient();
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public LinkClient linkClient = new LinkClient();
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public QDSLClient qdslClient = new QDSLClient();
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public FinderClient finderClient = new FinderClient();
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public void shutdown() throws InterruptedException {
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objectClient.shutdown();
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linkClient.shutdown();
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qdslClient.shutdown();
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finderClient.shutdown();
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}
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// R same for types/objects/system
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public ObjectDocument readDocument(String id) throws Exception {
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return objectClient.readDocument(id);
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}
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private ObjectDocument updateDocument(ObjectDocument document) throws Exception {
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document = objectClient.updateDocument(document.getId(), document.serialize());
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LOG.info("updated " + document.getId());
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return document;
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}
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// D same for types/objects/system
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private void removeDocument(ObjectDocument document) throws Exception {
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objectClient.removeDocument(document.getId());
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LOG.info("deleted " + document.getId());
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}
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// R links
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public LinkDocument readLinkDocument(String id) throws Exception {
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return linkClient.readDocument(id);
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}
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public LinkDocument readLinkDocument(String from, String name) throws Exception {
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Finder.Response response = finderClient.from(from, name);
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if (response.getLinksCount() == 0) {
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throw new NoLinkException(from, name);
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}
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return LinkDocument.deserialize(response.getLinks(0).getPayload());
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}
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// do not duplicate link with name
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public void checkFrom(ObjectDocument parent, String name) throws Exception {
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Finder.Response response = finderClient.from(parent.getId(), name);
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if (response.getLinksCount() > 0) {
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throw new AlreadyLinkException(parent.getId(), name);
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}
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}
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public LinkDocument updateLinkDocument(LinkDocument document) throws Exception {
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document = linkClient.updateDocument(document.getId(), document.serialize());
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LOG.info("updated " + document.getId());
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return document;
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}
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// D links
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public void removeDocument(LinkDocument document) throws Exception {
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linkClient.removeDocument(document.getId());
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LOG.info("deleted " + document.getId());
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}
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/*******************************************************************************************/
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// C for SYSTEM
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public ObjectDocument createSystem(ObjectDocument document) throws Exception {
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document = objectClient.createDocument(Collections.SYSTEM, document.serialize());
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LOG.info("created system " + document.getId());
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return document;
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}
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public ObjectDocument createSystem(ObjectDocument parent, ObjectDocument document) throws Exception {
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document = objectClient.createDocument(Collections.SYSTEM, document.serialize());
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LOG.info("created system " + document.getId());
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// link root -> object
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createLink(parent, document, LinkTypes.SYSTEM, document.getKey());
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return document;
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}
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/*******************************************************************************************/
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// types C
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public ObjectDocument createType(ObjectDocument document) throws Exception {
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document = objectClient.createDocument(Collections.TYPES, document.serialize());
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ObjectDocument types = readDocument("system/types");
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// link from types -> type
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createLink(types, document, LinkTypes.TYPE, document.getKey());
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LOG.info("created type " + document.getId());
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return document;
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}
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public ObjectDocument updateType(Context context, ObjectDocument document) throws Exception {
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document = updateDocument(document);
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return document;
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}
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public void removeType(Context context, ObjectDocument document) throws Exception {
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removeDocument(document);
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}
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/*******************************************************************************************/
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// only from type
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public ObjectDocument createObject(ObjectDocument type, ObjectDocument document) throws Exception {
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ObjectDocument objects = readDocument("system/objects");
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document = objectClient.createDocument(Collections.OBJECTS, document.serialize());
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// link type -> object ($uuid)
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createLink(type, document, type.getKey(), document.getKey());
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// link objects -> object ($uuid)
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createLink(objects, document, type.getKey(), document.getKey());
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LOG.info("created object " + document.getId());
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return document;
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}
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public ObjectDocument createObject(Context context, ObjectDocument type, ObjectDocument document) throws Exception {
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document = createObject(type, document);
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Functions.FunctionContext pbFunctionContext = ObjectTrigger.Trigger(document.getId(), Core.Method.CREATE);
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TypedValue typedValue = TypedValueDeserializer.fromMessageLite(pbFunctionContext);
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context.send(ObjectTrigger.FUNCTION_TYPE, document.getId(), typedValue);
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return document;
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}
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// with parent
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public ObjectDocument createObject(ObjectDocument type, ObjectDocument parent, ObjectDocument document, String name)
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throws Exception {
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checkFrom(parent, name);
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document = createObject(type, document);
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// link parent -> object ($uuid)
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createLink(parent, document, type.getKey(), name);
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return document;
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}
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public ObjectDocument createObject(Context context, ObjectDocument type, ObjectDocument parent,
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ObjectDocument document, String name) throws Exception {
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checkFrom(parent, name);
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document = createObject(context, type, document);
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// link parent -> object ($uuid)
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createLink(parent, document, type.getKey(), name);
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return document;
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}
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public ObjectDocument updateObject(Context context, ObjectDocument document) throws Exception {
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document = updateDocument(document);
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Functions.FunctionContext pbFunctionContext = ObjectTrigger.Trigger(document.getId(), Core.Method.UPDATE);
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TypedValue typedValue = TypedValueDeserializer.fromMessageLite(pbFunctionContext);
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context.send(ObjectTrigger.FUNCTION_TYPE, document.getId(), typedValue);
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return document;
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}
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public void removeObject(Context context, ObjectDocument document) throws Exception {
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removeDocument(document);
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// move trigger to link type -> objects
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// Functions.FunctionContext pbFunctionContext = ObjectTrigger.Trigger(document.getId(), Core.Method.DELETE);
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//
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// TypedValue typedValue = TypedValueDeserializer.fromMessageLite(pbFunctionContext);
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//
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// context.send(ObjectTrigger.FUNCTION_TYPE, document.getId(), typedValue);
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}
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// Links
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public LinkDocument createLink(ObjectDocument parent, ObjectDocument document, String type, String name)
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throws Exception {
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checkFrom(parent, name);
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LinkDocument link = new LinkDocument(parent.getId(), document.getId(), type, name);
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link = linkClient.createDocument(Collections.LINKS, link.serialize());
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LOG.info("created link" + link.getId());
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return link;
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}
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public LinkDocument createLink(ObjectDocument parent, ObjectDocument document, String type, String name,
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ByteString payload) throws Exception {
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checkFrom(parent, name);
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LinkDocument link = new LinkDocument(parent.getId(), document.getId(), type, name);
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link.replaceProperties(payload);
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link = linkClient.createDocument(Collections.LINKS, link.serialize());
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LOG.info("created link" + link.getId());
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return link;
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}
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public LinkDocument createLink(Context context, ObjectDocument parent, ObjectDocument document, String type,
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String name, ByteString payload) throws Exception {
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LinkDocument link = createLink(parent, document, type, name, payload);
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Functions.FunctionContext pbFunctionContext = LinkTrigger.Trigger(link.getId(), Core.Method.CREATE);
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TypedValue typedValue = TypedValueDeserializer.fromMessageLite(pbFunctionContext);
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context.send(LinkTrigger.FUNCTION_TYPE, link.getId(), typedValue);
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LOG.info("created link" + link.getId());
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return link;
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}
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public LinkDocument updateLink(Context context, LinkDocument document) throws Exception {
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document = updateLinkDocument(document);
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Functions.FunctionContext pbFunctionContext = LinkTrigger.Trigger(document.getId(), Core.Method.UPDATE);
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TypedValue typedValue = TypedValueDeserializer.fromMessageLite(pbFunctionContext);
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context.send(LinkTrigger.FUNCTION_TYPE, document.getId(), typedValue);
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return document;
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}
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public void bootstrap() throws Exception {
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ObjectDocument root = null;
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try {
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root = readDocument("system/root");
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} catch (Exception ex) {
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LOG.error(ex.getLocalizedMessage());
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root = new ObjectDocument(SystemKeys.ROOT);
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root = createSystem(root);
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}
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ObjectDocument objects = null;
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try {
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objects = readDocument("system/objects");
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} catch (Exception ex) {
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LOG.error(ex.getLocalizedMessage());
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objects = new ObjectDocument(SystemKeys.OBJECTS);
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objects = createSystem(root, objects);
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}
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ObjectDocument types = null;
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try {
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types = readDocument("system/types");
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} catch (Exception ex) {
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LOG.error(ex.getLocalizedMessage());
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types = new ObjectDocument(SystemKeys.TYPES);
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types = createSystem(root, types);
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}
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ObjectDocument functionContainer = null;
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try {
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functionContainer = readDocument("types/function-container");
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} catch (Exception ex) {
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LOG.error(ex.getLocalizedMessage());
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functionContainer = new ObjectDocument("function-container");
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functionContainer = createType(functionContainer);
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}
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ObjectDocument function = null;
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try {
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function = readDocument("types/function");
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} catch (Exception ex) {
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LOG.error(ex.getLocalizedMessage());
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function = new ObjectDocument("function");
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function = createType(function);
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}
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QDSL.Options options = QDSL.Options.newBuilder().build();
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QDSL.Elements elements = qdslClient.qdsl("functions.root", options);
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ObjectDocument functions = null;
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if (elements.getElementsCount() == 0) {
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functions = new ObjectDocument();
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functions = createObject(function, root, functions, "functions");
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} else {
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functions = readDocument(elements.getElements(0).getId());
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}
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elements = qdslClient.qdsl("system.functions.root", options);
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ObjectDocument system = null;
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if (elements.getElementsCount() == 0) {
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system = new ObjectDocument();
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system = createObject(functionContainer, functions, system, "system");
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} else {
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system = readDocument(elements.getElements(0).getId());
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}
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elements = qdslClient.qdsl("types.system.functions.root", options);
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ObjectDocument typesFunction = null;
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if (elements.getElementsCount() == 0) {
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typesFunction = new ObjectDocument();
|
||||
typesFunction = createObject(function, system, typesFunction, "types");
|
||||
} else {
|
||||
typesFunction = readDocument(elements.getElements(0).getId());
|
||||
}
|
||||
|
||||
elements = qdslClient.qdsl("objects.system.functions.root", options);
|
||||
ObjectDocument objectsFunction = null;
|
||||
if (elements.getElementsCount() == 0) {
|
||||
objectsFunction = new ObjectDocument();
|
||||
objectsFunction = createObject(function, system, objectsFunction, "objects");
|
||||
} else {
|
||||
objectsFunction = readDocument(elements.getElements(0).getId());
|
||||
}
|
||||
|
||||
elements = qdslClient.qdsl("links.system.functions.root", options);
|
||||
ObjectDocument linksFunction = null;
|
||||
if (elements.getElementsCount() == 0) {
|
||||
linksFunction = new ObjectDocument();
|
||||
linksFunction = createObject(function, system, linksFunction, "links");
|
||||
} else {
|
||||
linksFunction = readDocument(elements.getElements(0).getId());
|
||||
}
|
||||
}
|
||||
|
||||
public String getTypeId(String id) throws Exception {
|
||||
QDSL.Options options = QDSL.Options.newBuilder().setType(true).build();
|
||||
|
||||
String query = String.format("*[?@._id == '%s'?].objects", id);
|
||||
|
||||
QDSL.Elements elements = qdslClient.qdsl(query, options);
|
||||
|
||||
for (QDSL.Element element : elements.getElementsList()) {
|
||||
return "types/" + element.getType();
|
||||
}
|
||||
throw new UnknownIdException(id);
|
||||
}
|
||||
|
||||
}
|
76
src/main/java/org/listware/core/cmdb/LinkClient.java
Normal file
76
src/main/java/org/listware/core/cmdb/LinkClient.java
Normal file
@ -0,0 +1,76 @@
|
||||
/*
|
||||
* Copyright 2022
|
||||
* Listware
|
||||
*/
|
||||
|
||||
package org.listware.core.cmdb;
|
||||
|
||||
import org.listware.core.documents.LinkDocument;
|
||||
import org.listware.core.utils.exceptions.PayloadNotFoundException;
|
||||
import org.listware.core.utils.exceptions.UnknownIdException;
|
||||
import org.listware.io.grpc.EdgeClient;
|
||||
import org.listware.sdk.pbcmdb.Core;
|
||||
|
||||
import com.google.protobuf.ByteString;
|
||||
|
||||
public class LinkClient extends EdgeClient {
|
||||
|
||||
public LinkDocument createDocument(String collection, ByteString payload) throws Exception {
|
||||
Core.Response resp = create(collection, payload);
|
||||
return LinkDocument.deserialize(resp.getPayload());
|
||||
}
|
||||
|
||||
public LinkDocument readDocument(String id) throws Exception {
|
||||
Parser parser = new Parser(id);
|
||||
Core.Response resp = read(parser.getCollection(), parser.getKey());
|
||||
if (resp.getPayload().isEmpty()) {
|
||||
throw new PayloadNotFoundException();
|
||||
}
|
||||
return LinkDocument.deserialize(resp.getPayload());
|
||||
}
|
||||
|
||||
public LinkDocument updateDocument(String id, ByteString payload) throws Exception {
|
||||
Parser parser = new Parser(id);
|
||||
Core.Response resp = update(parser.getCollection(), parser.getKey(), payload);
|
||||
if (resp.getPayload().isEmpty()) {
|
||||
throw new PayloadNotFoundException();
|
||||
}
|
||||
return LinkDocument.deserialize(resp.getPayload());
|
||||
}
|
||||
|
||||
public void removeDocument(String id) throws Exception {
|
||||
Parser parser = new Parser(id);
|
||||
remove(parser.getCollection(), parser.getKey());
|
||||
}
|
||||
|
||||
class Parser {
|
||||
private String collection;
|
||||
private String key;
|
||||
|
||||
public Parser(String id) throws Exception {
|
||||
String[] separated = id.split("\\/");
|
||||
if (separated.length < 2) {
|
||||
throw new UnknownIdException(id);
|
||||
}
|
||||
this.collection = separated[0];
|
||||
this.key = separated[1];
|
||||
}
|
||||
|
||||
public String getCollection() {
|
||||
return collection;
|
||||
}
|
||||
|
||||
public void setCollection(String collection) {
|
||||
this.collection = collection;
|
||||
}
|
||||
|
||||
public String getKey() {
|
||||
return key;
|
||||
}
|
||||
|
||||
public void setKey(String key) {
|
||||
this.key = key;
|
||||
}
|
||||
}
|
||||
|
||||
}
|
81
src/main/java/org/listware/core/cmdb/ObjectClient.java
Normal file
81
src/main/java/org/listware/core/cmdb/ObjectClient.java
Normal file
@ -0,0 +1,81 @@
|
||||
/*
|
||||
* Copyright 2022
|
||||
* Listware
|
||||
*/
|
||||
|
||||
package org.listware.core.cmdb;
|
||||
|
||||
import org.listware.core.documents.ObjectDocument;
|
||||
import org.listware.core.utils.exceptions.PayloadNotFoundException;
|
||||
import org.listware.core.utils.exceptions.UnknownIdException;
|
||||
import org.listware.io.grpc.VertexClient;
|
||||
import org.listware.sdk.pbcmdb.Core;
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
|
||||
import com.google.protobuf.ByteString;
|
||||
|
||||
public class ObjectClient extends VertexClient {
|
||||
@SuppressWarnings("unused")
|
||||
private static final Logger LOG = LoggerFactory.getLogger(ObjectClient.class);
|
||||
|
||||
public ObjectDocument createDocument(String collection, ByteString payload) throws Exception {
|
||||
Core.Response resp = create(collection, payload);
|
||||
return ObjectDocument.deserialize(resp.getPayload());
|
||||
}
|
||||
|
||||
public ObjectDocument readDocument(String id) throws Exception {
|
||||
Parser parser = new Parser(id);
|
||||
Core.Response resp = read(parser.getCollection(), parser.getKey());
|
||||
if (resp.getPayload().isEmpty()) {
|
||||
throw new PayloadNotFoundException();
|
||||
}
|
||||
return ObjectDocument.deserialize(resp.getPayload());
|
||||
}
|
||||
|
||||
public ObjectDocument updateDocument(String id, ByteString payload) throws Exception {
|
||||
Parser parser = new Parser(id);
|
||||
Core.Response resp = update(parser.getCollection(), parser.getKey(), payload);
|
||||
if (resp.getPayload().isEmpty()) {
|
||||
throw new PayloadNotFoundException();
|
||||
}
|
||||
return ObjectDocument.deserialize(resp.getPayload());
|
||||
}
|
||||
|
||||
public void removeDocument(String id) throws Exception {
|
||||
Parser parser = new Parser(id);
|
||||
remove(parser.getCollection(), parser.getKey());
|
||||
}
|
||||
|
||||
class Parser {
|
||||
private String collection;
|
||||
private String key;
|
||||
|
||||
public Parser(String id) throws Exception {
|
||||
String[] separated = id.split("\\/");
|
||||
if (separated.length < 2) {
|
||||
throw new UnknownIdException(id);
|
||||
}
|
||||
|
||||
this.collection = separated[0];
|
||||
this.key = separated[1];
|
||||
}
|
||||
|
||||
public String getCollection() {
|
||||
return collection;
|
||||
}
|
||||
|
||||
public void setCollection(String collection) {
|
||||
this.collection = collection;
|
||||
}
|
||||
|
||||
public String getKey() {
|
||||
return key;
|
||||
}
|
||||
|
||||
public void setKey(String key) {
|
||||
this.key = key;
|
||||
}
|
||||
}
|
||||
|
||||
}
|
107
src/main/java/org/listware/core/cmdb/RegisterMessage.java
Normal file
107
src/main/java/org/listware/core/cmdb/RegisterMessage.java
Normal file
@ -0,0 +1,107 @@
|
||||
/* Copyright 2022 Listware */
|
||||
|
||||
package org.listware.core.cmdb;
|
||||
|
||||
import java.util.ArrayList;
|
||||
import java.util.Iterator;
|
||||
import java.util.List;
|
||||
|
||||
import org.listware.core.provider.functions.Register;
|
||||
import org.listware.sdk.pbcmdb.Core;
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
|
||||
public class RegisterMessage {
|
||||
@SuppressWarnings("unused")
|
||||
private static final Logger LOG = LoggerFactory.getLogger(Register.class);
|
||||
|
||||
private List<byte[]> types = new ArrayList<>();
|
||||
private List<byte[]> objects = new ArrayList<>();;
|
||||
private List<byte[]> links = new ArrayList<>();;
|
||||
|
||||
public RegisterMessage() {
|
||||
// POJO
|
||||
}
|
||||
|
||||
public RegisterMessage(Core.RegisterMessage registerMessage) {
|
||||
registerMessage.getTypeMessagesList().forEach(msg -> types.add(msg.toByteArray()));
|
||||
registerMessage.getObjectMessagesList().forEach(msg -> objects.add(msg.toByteArray()));
|
||||
registerMessage.getLinkMessagesList().forEach(msg -> links.add(msg.toByteArray()));
|
||||
}
|
||||
|
||||
public List<byte[]> getTypes() {
|
||||
return types;
|
||||
}
|
||||
|
||||
public void setTypes(List<byte[]> types) {
|
||||
this.types = types;
|
||||
}
|
||||
|
||||
public List<byte[]> getObjects() {
|
||||
return objects;
|
||||
}
|
||||
|
||||
public void setObjects(List<byte[]> objects) {
|
||||
this.objects = objects;
|
||||
}
|
||||
|
||||
public List<byte[]> getLinks() {
|
||||
return links;
|
||||
}
|
||||
|
||||
public void setLinks(List<byte[]> links) {
|
||||
this.links = links;
|
||||
}
|
||||
|
||||
public List<Core.RegisterTypeMessage> listTypes() throws Exception {
|
||||
List<Core.RegisterTypeMessage> registerMessages = new ArrayList<>();
|
||||
|
||||
Iterator<byte[]> iterator = types.iterator();
|
||||
while (iterator.hasNext()) {
|
||||
byte[] data = iterator.next();
|
||||
Core.RegisterTypeMessage registerMessage = Core.RegisterTypeMessage.parseFrom(data);
|
||||
registerMessages.add(registerMessage);
|
||||
iterator.remove();
|
||||
if (!registerMessage.getAsync()) {
|
||||
return registerMessages;
|
||||
}
|
||||
}
|
||||
|
||||
return registerMessages;
|
||||
}
|
||||
|
||||
public List<Core.RegisterObjectMessage> listObjects() throws Exception {
|
||||
List<Core.RegisterObjectMessage> registerMessages = new ArrayList<>();
|
||||
|
||||
Iterator<byte[]> iterator = objects.iterator();
|
||||
while (iterator.hasNext()) {
|
||||
byte[] data = iterator.next();
|
||||
Core.RegisterObjectMessage registerMessage = Core.RegisterObjectMessage.parseFrom(data);
|
||||
registerMessages.add(registerMessage);
|
||||
iterator.remove();
|
||||
if (!registerMessage.getAsync()) {
|
||||
return registerMessages;
|
||||
}
|
||||
}
|
||||
|
||||
return registerMessages;
|
||||
}
|
||||
|
||||
public List<Core.RegisterLinkMessage> listLinks() throws Exception {
|
||||
List<Core.RegisterLinkMessage> registerMessages = new ArrayList<>();
|
||||
|
||||
Iterator<byte[]> iterator = links.iterator();
|
||||
while (iterator.hasNext()) {
|
||||
byte[] data = iterator.next();
|
||||
Core.RegisterLinkMessage registerMessage = Core.RegisterLinkMessage.parseFrom(data);
|
||||
registerMessages.add(registerMessage);
|
||||
iterator.remove();
|
||||
if (!registerMessage.getAsync()) {
|
||||
return registerMessages;
|
||||
}
|
||||
}
|
||||
|
||||
return registerMessages;
|
||||
}
|
||||
|
||||
}
|
209
src/main/java/org/listware/core/cmdb/Trigger.java
Normal file
209
src/main/java/org/listware/core/cmdb/Trigger.java
Normal file
@ -0,0 +1,209 @@
|
||||
/* Copyright 2022 Listware */
|
||||
|
||||
package org.listware.core.cmdb;
|
||||
|
||||
import java.util.HashMap;
|
||||
import java.util.Map;
|
||||
|
||||
import org.listware.core.documents.LinkDocument;
|
||||
import org.listware.core.documents.ObjectDocument;
|
||||
import org.listware.core.utils.exceptions.AlreadyTriggerException;
|
||||
import org.listware.core.utils.exceptions.TriggerNotFoundException;
|
||||
import org.listware.sdk.pbcmdb.Core;
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
|
||||
import com.fasterxml.jackson.annotation.JsonProperty;
|
||||
import com.fasterxml.jackson.core.type.TypeReference;
|
||||
import com.fasterxml.jackson.databind.ObjectMapper;
|
||||
import com.fasterxml.jackson.databind.SerializationFeature;
|
||||
|
||||
public class Trigger {
|
||||
@SuppressWarnings("unused")
|
||||
private static final Logger LOG = LoggerFactory.getLogger(Trigger.class);
|
||||
|
||||
private static String triggersKey = "triggers";
|
||||
|
||||
public static final String CREATE = "create";
|
||||
public static final String UPDATE = "update";
|
||||
public static final String DELETE = "delete";
|
||||
|
||||
public Trigger() {
|
||||
// POJO
|
||||
}
|
||||
|
||||
public Trigger(Core.Trigger trigger) {
|
||||
this();
|
||||
this.namespace = trigger.getFunctionType().getNamespace();
|
||||
this.type = trigger.getFunctionType().getType();
|
||||
}
|
||||
|
||||
@JsonProperty("namespace")
|
||||
private String namespace;
|
||||
@JsonProperty("type")
|
||||
private String type;
|
||||
|
||||
/**
|
||||
*
|
||||
* @return The namespace
|
||||
*/
|
||||
@JsonProperty("namespace")
|
||||
public String getNamespace() {
|
||||
return namespace;
|
||||
}
|
||||
|
||||
/**
|
||||
*
|
||||
* @return The type
|
||||
*/
|
||||
@JsonProperty("type")
|
||||
public String getType() {
|
||||
return type;
|
||||
}
|
||||
|
||||
public static Map<String, Trigger> getByType(ObjectDocument baseDocument, String type) throws Exception {
|
||||
Map<String, java.lang.Object> properties = baseDocument.getProperties();
|
||||
if (!properties.containsKey(triggersKey)) {
|
||||
throw new TriggerNotFoundException();
|
||||
}
|
||||
java.lang.Object object = properties.get(triggersKey);
|
||||
Map<String, Map<String, Trigger>> triggersMap = deserialize(object);
|
||||
|
||||
if (!triggersMap.containsKey(type)) {
|
||||
throw new TriggerNotFoundException();
|
||||
}
|
||||
|
||||
return triggersMap.get(type);
|
||||
}
|
||||
|
||||
public static ObjectDocument add(ObjectDocument document, Core.Trigger trigger) throws Exception {
|
||||
String key = trigger.getFunctionType().getNamespace() + "/" + trigger.getFunctionType().getType();
|
||||
|
||||
Map<String, java.lang.Object> properties = document.getProperties();
|
||||
|
||||
Map<String, Map<String, Trigger>> triggersMap;
|
||||
if (properties.containsKey(triggersKey)) {
|
||||
java.lang.Object object = properties.get(triggersKey);
|
||||
triggersMap = deserialize(object);
|
||||
} else {
|
||||
triggersMap = new HashMap<String, Map<String, Trigger>>();
|
||||
}
|
||||
|
||||
Map<String, Trigger> triggers;
|
||||
if (triggersMap.containsKey(trigger.getType())) {
|
||||
triggers = triggersMap.get(trigger.getType());
|
||||
} else {
|
||||
triggers = new HashMap<String, Trigger>();
|
||||
}
|
||||
|
||||
if (triggers.containsKey(key)) {
|
||||
throw new AlreadyTriggerException();
|
||||
}
|
||||
|
||||
triggers.put(key, new Trigger(trigger));
|
||||
|
||||
triggersMap.put(trigger.getType(), triggers);
|
||||
|
||||
properties.put(triggersKey, triggersMap);
|
||||
|
||||
document.updateProperties(properties);
|
||||
|
||||
return document;
|
||||
}
|
||||
|
||||
public static LinkDocument add(LinkDocument document, Core.Trigger trigger) throws Exception {
|
||||
String key = trigger.getFunctionType().getNamespace() + "/" + trigger.getFunctionType().getType();
|
||||
|
||||
Map<String, java.lang.Object> properties = document.getProperties();
|
||||
|
||||
Map<String, Map<String, Trigger>> triggersMap;
|
||||
if (properties.containsKey(triggersKey)) {
|
||||
java.lang.Object object = properties.get(triggersKey);
|
||||
triggersMap = deserialize(object);
|
||||
} else {
|
||||
triggersMap = new HashMap<String, Map<String, Trigger>>();
|
||||
}
|
||||
|
||||
Map<String, Trigger> triggers;
|
||||
if (triggersMap.containsKey(trigger.getType())) {
|
||||
triggers = triggersMap.get(trigger.getType());
|
||||
} else {
|
||||
triggers = new HashMap<String, Trigger>();
|
||||
}
|
||||
|
||||
if (triggers.containsKey(key)) {
|
||||
throw new AlreadyTriggerException();
|
||||
}
|
||||
|
||||
triggers.put(key, new Trigger(trigger));
|
||||
|
||||
triggersMap.put(trigger.getType(), triggers);
|
||||
|
||||
properties.put(triggersKey, triggersMap);
|
||||
|
||||
document.updateProperties(properties);
|
||||
|
||||
return document;
|
||||
}
|
||||
|
||||
public static ObjectDocument delete(ObjectDocument document, Core.Trigger trigger) throws Exception {
|
||||
Map<String, java.lang.Object> properties = document.getProperties();
|
||||
java.lang.Object object = properties.get(triggersKey);
|
||||
|
||||
// triggers map
|
||||
Map<String, Map<String, Trigger>> triggersMap = deserialize(object);
|
||||
|
||||
// type map
|
||||
Map<String, Trigger> triggers = triggersMap.get(trigger.getType());
|
||||
|
||||
String key = trigger.getFunctionType().getNamespace() + "/" + trigger.getFunctionType().getType();
|
||||
|
||||
if (!triggers.containsKey(key)) {
|
||||
return document;
|
||||
}
|
||||
|
||||
triggers.remove(key);
|
||||
|
||||
triggersMap.put(trigger.getType(), triggers);
|
||||
|
||||
properties.put(triggersKey, triggersMap);
|
||||
|
||||
document.updateProperties(properties);
|
||||
return document;
|
||||
}
|
||||
|
||||
public static LinkDocument delete(LinkDocument document, Core.Trigger trigger) throws Exception {
|
||||
Map<String, java.lang.Object> properties = document.getProperties();
|
||||
java.lang.Object object = properties.get(triggersKey);
|
||||
|
||||
// triggers map
|
||||
Map<String, Map<String, Trigger>> triggersMap = deserialize(object);
|
||||
|
||||
// type map
|
||||
Map<String, Trigger> triggers = triggersMap.get(trigger.getType());
|
||||
|
||||
String key = trigger.getFunctionType().getNamespace() + "/" + trigger.getFunctionType().getType();
|
||||
|
||||
if (!triggers.containsKey(key)) {
|
||||
return document;
|
||||
}
|
||||
|
||||
triggers.remove(key);
|
||||
|
||||
triggersMap.put(trigger.getType(), triggers);
|
||||
|
||||
properties.put(triggersKey, triggersMap);
|
||||
|
||||
document.updateProperties(properties);
|
||||
return document;
|
||||
}
|
||||
|
||||
public static Map<String, Map<String, Trigger>> deserialize(Object from) throws Exception {
|
||||
ObjectMapper mapper = new ObjectMapper();
|
||||
mapper.configure(SerializationFeature.FAIL_ON_SELF_REFERENCES, false);
|
||||
|
||||
TypeReference<Map<String, Map<String, Trigger>>> ref = new TypeReference<Map<String, Map<String, Trigger>>>() {
|
||||
};
|
||||
return mapper.convertValue(from, ref);
|
||||
}
|
||||
}
|
@ -7,7 +7,7 @@ import java.util.Map;
|
||||
import org.listware.core.documents.entity.DocumentFields;
|
||||
import org.listware.core.documents.entity.Name;
|
||||
import org.listware.core.documents.entity.Type;
|
||||
import org.listware.core.provider.utils.exceptions.PayloadNotFoundException;
|
||||
import org.listware.core.utils.exceptions.PayloadNotFoundException;
|
||||
|
||||
import com.arangodb.entity.From;
|
||||
import com.arangodb.entity.To;
|
||||
@ -47,30 +47,15 @@ public class LinkDocument extends ObjectDocument {
|
||||
this.to = to;
|
||||
}
|
||||
|
||||
public LinkDocument(final String from, final String to, final String name, final String type) {
|
||||
public LinkDocument(final String from, final String to, final String type, final String name) {
|
||||
this(from, to);
|
||||
this.name = name;
|
||||
this.type = type;
|
||||
}
|
||||
|
||||
public LinkDocument(final Map<String, Object> properties) {
|
||||
super(properties);
|
||||
final Object tmpFrom = properties.remove(DocumentFields.FROM);
|
||||
if (tmpFrom != null) {
|
||||
from = tmpFrom.toString();
|
||||
}
|
||||
final Object tmpTo = properties.remove(DocumentFields.TO);
|
||||
if (tmpTo != null) {
|
||||
to = tmpTo.toString();
|
||||
}
|
||||
final Object tmpName = properties.remove(DocumentFields.NAME);
|
||||
if (tmpName != null) {
|
||||
name = tmpName.toString();
|
||||
}
|
||||
final Object tmpType = properties.remove(DocumentFields.TYPE);
|
||||
if (tmpType != null) {
|
||||
type = tmpType.toString();
|
||||
}
|
||||
super();
|
||||
replaceProperties(properties);
|
||||
}
|
||||
|
||||
public String getFrom() {
|
||||
@ -101,6 +86,27 @@ public class LinkDocument extends ObjectDocument {
|
||||
return type;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void replaceProperties(final Map<String, Object> properties) {
|
||||
final Object tmpFrom = properties.remove(DocumentFields.FROM);
|
||||
if (tmpFrom != null) {
|
||||
from = tmpFrom.toString();
|
||||
}
|
||||
final Object tmpTo = properties.remove(DocumentFields.TO);
|
||||
if (tmpTo != null) {
|
||||
to = tmpTo.toString();
|
||||
}
|
||||
final Object tmpName = properties.remove(DocumentFields.NAME);
|
||||
if (tmpName != null) {
|
||||
name = tmpName.toString();
|
||||
}
|
||||
final Object tmpType = properties.remove(DocumentFields.TYPE);
|
||||
if (tmpType != null) {
|
||||
type = tmpType.toString();
|
||||
}
|
||||
super.replaceProperties(properties);
|
||||
}
|
||||
|
||||
public void setType(String type) {
|
||||
this.type = type;
|
||||
}
|
||||
@ -108,7 +114,7 @@ public class LinkDocument extends ObjectDocument {
|
||||
@Override
|
||||
public String toString() {
|
||||
return "BaseDocument [documentRevision=" + revision + ", documentHandle=" + id + ", documentKey=" + key
|
||||
+ ", from=" + from + ", to=" + to + ", properties=" + properties + "]";
|
||||
+ ", from=" + from + ", to=" + to + ", properties=" + this.getProperties() + "]";
|
||||
}
|
||||
|
||||
@Override
|
||||
|
@ -8,11 +8,16 @@ import java.util.Map;
|
||||
|
||||
import org.listware.core.documents.entity.DocumentFields;
|
||||
import org.listware.core.documents.entity.Meta;
|
||||
import org.listware.core.provider.utils.exceptions.PayloadNotFoundException;
|
||||
import org.listware.core.utils.exceptions.PayloadNotFoundException;
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
|
||||
import com.arangodb.entity.Id;
|
||||
import com.arangodb.entity.Key;
|
||||
import com.arangodb.entity.Rev;
|
||||
import com.fasterxml.jackson.annotation.JsonAnyGetter;
|
||||
import com.fasterxml.jackson.annotation.JsonAnySetter;
|
||||
import com.fasterxml.jackson.annotation.JsonIgnore;
|
||||
import com.fasterxml.jackson.core.type.TypeReference;
|
||||
import com.fasterxml.jackson.databind.JsonNode;
|
||||
import com.fasterxml.jackson.databind.ObjectMapper;
|
||||
@ -20,6 +25,9 @@ import com.github.fge.jackson.JsonLoader;
|
||||
import com.google.protobuf.ByteString;
|
||||
|
||||
public class ObjectDocument implements Serializable {
|
||||
@SuppressWarnings("unused")
|
||||
private static final Logger LOG = LoggerFactory.getLogger(ObjectDocument.class);
|
||||
|
||||
private static final long serialVersionUID = -1824742667228719116L;
|
||||
|
||||
@Id
|
||||
@ -29,9 +37,9 @@ public class ObjectDocument implements Serializable {
|
||||
@Rev
|
||||
protected String revision;
|
||||
@Meta
|
||||
protected MetaDocument meta;
|
||||
|
||||
protected Map<String, Object> properties;
|
||||
private MetaDocument meta;
|
||||
@JsonIgnore
|
||||
private Map<String, Object> properties;
|
||||
|
||||
public ObjectDocument() {
|
||||
super();
|
||||
@ -44,26 +52,9 @@ public class ObjectDocument implements Serializable {
|
||||
this.key = key;
|
||||
}
|
||||
|
||||
@SuppressWarnings("unchecked")
|
||||
public ObjectDocument(final Map<String, Object> properties) {
|
||||
this();
|
||||
final Object tmpId = properties.remove(DocumentFields.ID);
|
||||
if (tmpId != null) {
|
||||
id = tmpId.toString();
|
||||
}
|
||||
final Object tmpKey = properties.remove(DocumentFields.KEY);
|
||||
if (tmpKey != null) {
|
||||
key = tmpKey.toString();
|
||||
}
|
||||
final Object tmpRev = properties.remove(DocumentFields.REV);
|
||||
if (tmpRev != null) {
|
||||
revision = tmpRev.toString();
|
||||
}
|
||||
final Object tmpMeta = properties.remove(DocumentFields.META);
|
||||
if (tmpMeta != null) {
|
||||
meta = new MetaDocument((Map<String, Object>) tmpMeta);
|
||||
}
|
||||
this.properties = properties;
|
||||
replaceProperties(properties);
|
||||
}
|
||||
|
||||
public String getId() {
|
||||
@ -98,21 +89,63 @@ public class ObjectDocument implements Serializable {
|
||||
this.meta = meta;
|
||||
}
|
||||
|
||||
@JsonAnyGetter
|
||||
public Map<String, Object> getProperties() {
|
||||
return properties;
|
||||
}
|
||||
|
||||
@JsonAnySetter
|
||||
public void setProperties(final Map<String, Object> properties) {
|
||||
this.properties = properties;
|
||||
}
|
||||
|
||||
@SuppressWarnings("unchecked")
|
||||
public void replaceProperties(final Map<String, Object> properties) {
|
||||
final Object tmpId = properties.remove(DocumentFields.ID);
|
||||
if (tmpId != null) {
|
||||
id = tmpId.toString();
|
||||
}
|
||||
final Object tmpKey = properties.remove(DocumentFields.KEY);
|
||||
if (tmpKey != null) {
|
||||
key = tmpKey.toString();
|
||||
}
|
||||
final Object tmpRev = properties.remove(DocumentFields.REV);
|
||||
if (tmpRev != null) {
|
||||
revision = tmpRev.toString();
|
||||
}
|
||||
final Object tmpMeta = properties.remove(DocumentFields.META);
|
||||
if (tmpMeta != null) {
|
||||
meta = new MetaDocument((Map<String, Object>) tmpMeta);
|
||||
}
|
||||
this.properties = properties;
|
||||
meta.update();
|
||||
}
|
||||
|
||||
public void replaceProperties(ByteString payload) throws Exception {
|
||||
if (payload.isEmpty()) {
|
||||
throw new PayloadNotFoundException();
|
||||
}
|
||||
|
||||
JsonNode jsonNode = JsonLoader.fromString(payload.toStringUtf8());
|
||||
|
||||
ObjectMapper mapper = new ObjectMapper();
|
||||
|
||||
TypeReference<Map<String, Object>> ref = new TypeReference<Map<String, Object>>() {
|
||||
};
|
||||
|
||||
Map<String, Object> values = mapper.convertValue(jsonNode, ref);
|
||||
replaceProperties(values);
|
||||
}
|
||||
|
||||
public void addAttribute(final String key, final Object value) {
|
||||
properties.put(key, value);
|
||||
meta.update();
|
||||
}
|
||||
|
||||
public void updateAttribute(final String key, final Object value) {
|
||||
if (properties.containsKey(key)) {
|
||||
properties.put(key, value);
|
||||
meta.update();
|
||||
}
|
||||
}
|
||||
|
||||
@ -120,6 +153,15 @@ public class ObjectDocument implements Serializable {
|
||||
return properties.get(key);
|
||||
}
|
||||
|
||||
public void updateProperties(final Map<String, Object> properties) {
|
||||
properties.remove(DocumentFields.ID);
|
||||
properties.remove(DocumentFields.KEY);
|
||||
properties.remove(DocumentFields.REV);
|
||||
properties.remove(DocumentFields.META);
|
||||
this.properties = properties;
|
||||
meta.update();
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toString() {
|
||||
return "BaseDocument [documentRevision=" + revision + ", documentHandle=" + id + ", documentKey=" + key
|
||||
@ -183,11 +225,12 @@ public class ObjectDocument implements Serializable {
|
||||
} else
|
||||
return revision.equals(other.revision);
|
||||
}
|
||||
|
||||
public void updateMeta() {
|
||||
meta.update();
|
||||
}
|
||||
|
||||
public ByteString serialize() throws Exception {
|
||||
ObjectMapper mapper = new ObjectMapper();
|
||||
byte[] values = mapper.writeValueAsBytes(this);
|
||||
return ByteString.copyFrom(values);
|
||||
}
|
||||
|
||||
public static ObjectDocument deserialize(ByteString payload) throws Exception {
|
||||
if (payload.isEmpty()) {
|
||||
@ -195,11 +238,14 @@ public class ObjectDocument implements Serializable {
|
||||
}
|
||||
|
||||
JsonNode jsonNode = JsonLoader.fromString(payload.toStringUtf8());
|
||||
|
||||
ObjectMapper mapper = new ObjectMapper();
|
||||
|
||||
TypeReference<Map<String, Object>> ref = new TypeReference<Map<String, Object>>() {
|
||||
};
|
||||
|
||||
Map<String, Object> values = mapper.convertValue(jsonNode, ref);
|
||||
|
||||
return new ObjectDocument(values);
|
||||
}
|
||||
}
|
||||
|
@ -18,4 +18,4 @@ import com.fasterxml.jackson.annotation.JsonProperty;
|
||||
@JsonProperty(DocumentFields.CREATED)
|
||||
@JsonInclude(JsonInclude.Include.NON_NULL)
|
||||
public @interface Created {
|
||||
}
|
||||
}
|
||||
|
@ -12,6 +12,7 @@ public class DocumentFields {
|
||||
public static final String REV = "_rev";
|
||||
public static final String FROM = "_from";
|
||||
public static final String TO = "_to";
|
||||
|
||||
public static final String NAME = "_name";
|
||||
public static final String TYPE = "_type";
|
||||
public static final String META = "_meta";
|
||||
|
@ -18,4 +18,4 @@ import com.fasterxml.jackson.annotation.JsonProperty;
|
||||
@JsonProperty(DocumentFields.UPDATED)
|
||||
@JsonInclude(JsonInclude.Include.NON_NULL)
|
||||
public @interface Updated {
|
||||
}
|
||||
}
|
||||
|
@ -2,106 +2,52 @@
|
||||
|
||||
package org.listware.core.provider;
|
||||
|
||||
import java.util.Arrays;
|
||||
import java.util.Collection;
|
||||
|
||||
import java.security.KeyManagementException;
|
||||
import java.security.NoSuchAlgorithmException;
|
||||
import java.security.cert.CertificateException;
|
||||
import java.security.cert.X509Certificate;
|
||||
|
||||
import javax.net.ssl.HostnameVerifier;
|
||||
import javax.net.ssl.HttpsURLConnection;
|
||||
import javax.net.ssl.SSLContext;
|
||||
import javax.net.ssl.SSLSession;
|
||||
import javax.net.ssl.TrustManager;
|
||||
import javax.net.ssl.X509TrustManager;
|
||||
|
||||
import org.apache.flink.statefun.sdk.FunctionType;
|
||||
import org.apache.flink.statefun.sdk.StatefulFunction;
|
||||
import org.apache.flink.statefun.sdk.StatefulFunctionProvider;
|
||||
import org.listware.io.utils.Constants.Cmdb;
|
||||
import org.listware.io.utils.QDSLClient;
|
||||
import org.listware.sdk.pbcmdb.pbqdsl.QDSL;
|
||||
import org.listware.core.documents.LinkDocument;
|
||||
import org.listware.core.documents.ObjectDocument;
|
||||
import org.listware.core.provider.functions.Link;
|
||||
import org.listware.core.cmdb.Cmdb;
|
||||
import org.listware.core.provider.functions.Log;
|
||||
import org.listware.core.provider.functions.Object;
|
||||
import org.listware.core.provider.functions.ObjectTrigger;
|
||||
import org.listware.core.provider.functions.Register;
|
||||
import org.listware.core.provider.functions.Router;
|
||||
import org.listware.core.provider.functions.Type;
|
||||
import org.listware.core.provider.functions.TypeTrigger;
|
||||
import org.listware.core.provider.utils.Cmdb.Collections;
|
||||
import org.listware.core.provider.utils.Cmdb.LinkTypes;
|
||||
import org.listware.core.provider.utils.Cmdb.SystemKeys;
|
||||
import org.listware.core.provider.functions.link.AdvancedLink;
|
||||
import org.listware.core.provider.functions.link.LinkTrigger;
|
||||
import org.listware.core.provider.functions.object.Link;
|
||||
import org.listware.core.provider.functions.object.Object;
|
||||
import org.listware.core.provider.functions.object.ObjectTrigger;
|
||||
import org.listware.core.provider.functions.object.Type;
|
||||
import org.listware.core.provider.functions.object.TypeTrigger;
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
|
||||
import com.arangodb.ArangoCollection;
|
||||
import com.arangodb.ArangoDB;
|
||||
import com.arangodb.ArangoDatabase;
|
||||
import com.arangodb.ArangoGraph;
|
||||
import com.arangodb.DbName;
|
||||
import com.arangodb.entity.CollectionType;
|
||||
import com.arangodb.entity.DocumentCreateEntity;
|
||||
import com.arangodb.entity.EdgeDefinition;
|
||||
import com.arangodb.entity.KeyType;
|
||||
import com.arangodb.mapping.ArangoJack;
|
||||
import com.arangodb.model.CollectionCreateOptions;
|
||||
import com.arangodb.model.DocumentCreateOptions;
|
||||
|
||||
public class FunctionProvider implements StatefulFunctionProvider {
|
||||
@SuppressWarnings("unused")
|
||||
private static final Logger LOG = LoggerFactory.getLogger(FunctionProvider.class);
|
||||
|
||||
// graph name
|
||||
private static final String SYSTEM_GRAPH = "system";
|
||||
|
||||
// system function types
|
||||
private static final String SYSTEM_TYPE = "system";
|
||||
private static final String FUNCTION_CONTAINER_TYPE = "function-container";
|
||||
private static final String FUNCTION_TYPE = "function";
|
||||
private static final String FUNCTIONS_LINK_NAME = "functions";
|
||||
private static final String SYSTEM_LINK_NAME = "system";
|
||||
private static final String TYPES_FUNCTION_LINK_NAME = "types";
|
||||
private static final String OBJECTS_FUNCTION_LINK_NAME = "objects";
|
||||
private static final String LINKS_FUNCTION_LINK_NAME = "links";
|
||||
private static final String ROUTER_FUNCTION_LINK_NAME = "router";
|
||||
|
||||
private static final DbName DB_NAME = DbName.of(Cmdb.DBNAME);
|
||||
|
||||
private QDSLClient client = new QDSLClient();
|
||||
private Log log = new Log();
|
||||
private Register register = new Register();
|
||||
|
||||
private ArangoGraph graph;
|
||||
|
||||
private Object object;
|
||||
private ObjectTrigger objectTrigger;
|
||||
private Type type;
|
||||
private TypeTrigger typeTrigger;
|
||||
private Link link;
|
||||
private Router qdsl;
|
||||
|
||||
private ArangoCollection system, objects, types, links;
|
||||
private Object object = new Object();
|
||||
private ObjectTrigger objectTrigger = new ObjectTrigger();
|
||||
private Type type = new Type();
|
||||
private TypeTrigger typeTrigger = new TypeTrigger();
|
||||
private Link link = new Link();
|
||||
private AdvancedLink advancedlink = new AdvancedLink();
|
||||
private LinkTrigger linkTrigger = new LinkTrigger();
|
||||
private Router router = new Router();
|
||||
|
||||
public FunctionProvider() {
|
||||
graph = bootstrap();
|
||||
|
||||
qdsl = new Router(client);
|
||||
type = new Type(graph);
|
||||
typeTrigger = new TypeTrigger(graph);
|
||||
object = new Object(graph);
|
||||
objectTrigger = new ObjectTrigger(graph);
|
||||
link = new Link(graph);
|
||||
try {
|
||||
Cmdb cmdb = new Cmdb();
|
||||
cmdb.bootstrap();
|
||||
cmdb.shutdown();
|
||||
} catch (Exception e) {
|
||||
LOG.error(e.getLocalizedMessage());
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public StatefulFunction functionOfType(FunctionType functionType) {
|
||||
if (functionType.equals(Router.FUNCTION_TYPE)) {
|
||||
return qdsl;
|
||||
return router;
|
||||
}
|
||||
|
||||
if (functionType.equals(Type.FUNCTION_TYPE)) {
|
||||
@ -130,174 +76,14 @@ public class FunctionProvider implements StatefulFunctionProvider {
|
||||
return register;
|
||||
}
|
||||
|
||||
if (functionType.equals(AdvancedLink.FUNCTION_TYPE)) {
|
||||
return advancedlink;
|
||||
}
|
||||
|
||||
if (functionType.equals(LinkTrigger.FUNCTION_TYPE)) {
|
||||
return linkTrigger;
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
private ArangoGraph bootstrap() {
|
||||
// TODO db and collections bootstrap
|
||||
ArangoDB arango = new ArangoDB.Builder().host(Cmdb.ADDR, Cmdb.PORT)
|
||||
// .useSsl(true).sslContext(sslContext)
|
||||
.serializer(new ArangoJack()).user(Cmdb.USER).password(Cmdb.PASSWORD).build();
|
||||
|
||||
ArangoDatabase db = arango.db(DB_NAME);
|
||||
if (!db.exists()) {
|
||||
db.create();
|
||||
}
|
||||
|
||||
system = db.collection(Collections.SYSTEM);
|
||||
if (!system.exists()) {
|
||||
// TODO set 'isSystem' for system
|
||||
CollectionCreateOptions opts = new CollectionCreateOptions().isSystem(true);
|
||||
system.create(opts);
|
||||
}
|
||||
|
||||
types = db.collection(Collections.TYPES);
|
||||
if (!types.exists()) {
|
||||
types.create();
|
||||
}
|
||||
|
||||
objects = db.collection(Collections.OBJECTS);
|
||||
if (!objects.exists()) {
|
||||
// TODO set 'uuid' for objects
|
||||
CollectionCreateOptions opts = new CollectionCreateOptions().keyOptions(false, KeyType.uuid, null, null);
|
||||
objects.create(opts);
|
||||
}
|
||||
|
||||
links = db.collection(Collections.LINKS);
|
||||
if (!links.exists()) {
|
||||
// TODO set 'edge' for links
|
||||
CollectionCreateOptions ops = new CollectionCreateOptions().type(CollectionType.EDGES);
|
||||
links.create(ops);
|
||||
}
|
||||
|
||||
// TODO create 'root'
|
||||
if (!system.documentExists(SystemKeys.ROOT)) {
|
||||
system.insertDocument(new ObjectDocument(SystemKeys.ROOT));
|
||||
}
|
||||
|
||||
ObjectDocument root = system.getDocument(SystemKeys.ROOT, ObjectDocument.class);
|
||||
|
||||
// TODO create 'objects'
|
||||
if (!system.documentExists(SystemKeys.OBJECTS)) {
|
||||
insertSystem(root, SystemKeys.OBJECTS);
|
||||
}
|
||||
|
||||
ObjectDocument objectsBaseDocument = system.getDocument(SystemKeys.OBJECTS, ObjectDocument.class);
|
||||
|
||||
// TODO create 'types'
|
||||
if (!system.documentExists(SystemKeys.TYPES)) {
|
||||
insertSystem(root, SystemKeys.TYPES);
|
||||
}
|
||||
|
||||
ObjectDocument typesBaseDocument = system.getDocument(SystemKeys.TYPES, ObjectDocument.class);
|
||||
|
||||
// TODO create 'function-container'
|
||||
if (!types.documentExists(FUNCTION_CONTAINER_TYPE)) {
|
||||
insertType(typesBaseDocument, FUNCTION_CONTAINER_TYPE);
|
||||
}
|
||||
|
||||
// TODO create 'function'
|
||||
if (!types.documentExists(FUNCTION_TYPE)) {
|
||||
insertType(typesBaseDocument, FUNCTION_TYPE);
|
||||
}
|
||||
|
||||
QDSL.Options options = QDSL.Options.newBuilder().build();
|
||||
|
||||
// TODO create 'functions.root' from type 'function-container'
|
||||
QDSL.Elements elements = client.qdsl("functions.root", options);
|
||||
if (elements.getElementsCount() == 0) {
|
||||
|
||||
ObjectDocument typeBaseDocument = types.getDocument(FUNCTION_CONTAINER_TYPE, ObjectDocument.class);
|
||||
|
||||
ObjectDocument functionsBaseDocument = insertObject(typeBaseDocument, objectsBaseDocument, root,
|
||||
FUNCTIONS_LINK_NAME);
|
||||
|
||||
ObjectDocument systemBaseDocument = insertObject(typeBaseDocument, objectsBaseDocument,
|
||||
functionsBaseDocument, SYSTEM_LINK_NAME);
|
||||
|
||||
typeBaseDocument = types.getDocument(FUNCTION_TYPE, ObjectDocument.class);
|
||||
insertObject(typeBaseDocument, objectsBaseDocument, systemBaseDocument, TYPES_FUNCTION_LINK_NAME);
|
||||
insertObject(typeBaseDocument, objectsBaseDocument, systemBaseDocument, OBJECTS_FUNCTION_LINK_NAME);
|
||||
insertObject(typeBaseDocument, objectsBaseDocument, systemBaseDocument, LINKS_FUNCTION_LINK_NAME);
|
||||
insertObject(typeBaseDocument, objectsBaseDocument, systemBaseDocument, ROUTER_FUNCTION_LINK_NAME);
|
||||
}
|
||||
|
||||
// TODO graph bootstrap
|
||||
ArangoGraph graph = db.graph(SYSTEM_GRAPH);
|
||||
if (!graph.exists()) {
|
||||
// TODO one edge of 1 links collection
|
||||
EdgeDefinition EdgeDefinition = new EdgeDefinition().collection(Collections.LINKS)
|
||||
.from(Collections.SYSTEM, Collections.TYPES, Collections.OBJECTS)
|
||||
.to(Collections.TYPES, Collections.OBJECTS);
|
||||
|
||||
Collection<EdgeDefinition> edgeDefinitions = Arrays.asList(EdgeDefinition);
|
||||
db.createGraph(SYSTEM_GRAPH, edgeDefinitions);
|
||||
}
|
||||
return graph;
|
||||
}
|
||||
|
||||
private ObjectDocument insertObject(ObjectDocument type, ObjectDocument object, ObjectDocument parent,
|
||||
String name) {
|
||||
// insert to 'objects'
|
||||
DocumentCreateEntity<ObjectDocument> documentCreateEntity = objects.insertDocument(new ObjectDocument(),
|
||||
new DocumentCreateOptions().returnNew(true));
|
||||
|
||||
String id = documentCreateEntity.getId();
|
||||
String key = documentCreateEntity.getKey();
|
||||
|
||||
// Link type -> object ($uuid)
|
||||
insertLink(type.getId(), id, key, type.getKey());
|
||||
|
||||
// Link objects -> object ($uuid)
|
||||
insertLink(object.getId(), id, key, type.getKey());
|
||||
|
||||
// Link parent -> object ('name')
|
||||
insertLink(parent.getId(), id, name, type.getKey());
|
||||
|
||||
return documentCreateEntity.getNew();
|
||||
}
|
||||
|
||||
private void insertType(ObjectDocument typesBaseDocument, String key) {
|
||||
DocumentCreateEntity<ObjectDocument> documentCreateEntity = types.insertDocument(new ObjectDocument(key));
|
||||
insertLink(typesBaseDocument.getId(), documentCreateEntity.getId(), key, LinkTypes.TYPE);
|
||||
}
|
||||
|
||||
private void insertSystem(ObjectDocument root, String key) {
|
||||
DocumentCreateEntity<ObjectDocument> documentCreateEntity = system.insertDocument(new ObjectDocument(key));
|
||||
insertLink(root.getId(), documentCreateEntity.getId(), key, SYSTEM_TYPE);
|
||||
}
|
||||
|
||||
private void insertLink(String from, String to, String name, String type) {
|
||||
LinkDocument baseEdgeDocument = new LinkDocument(from, to, name, type);
|
||||
links.insertDocument(baseEdgeDocument);
|
||||
}
|
||||
|
||||
SSLContext createSSLContext() throws NoSuchAlgorithmException, KeyManagementException {
|
||||
final SSLContext sslContext = SSLContext.getInstance("TLS");
|
||||
|
||||
sslContext.init(null, new TrustManager[] { new X509TrustManager() {
|
||||
@Override
|
||||
public void checkClientTrusted(X509Certificate[] x509Certificates, String s) throws CertificateException {
|
||||
}
|
||||
|
||||
@Override
|
||||
public void checkServerTrusted(X509Certificate[] x509Certificates, String s) throws CertificateException {
|
||||
}
|
||||
|
||||
@Override
|
||||
public X509Certificate[] getAcceptedIssuers() {
|
||||
return new X509Certificate[0];
|
||||
}
|
||||
} }, null);
|
||||
|
||||
HttpsURLConnection.setDefaultSSLSocketFactory(sslContext.getSocketFactory());
|
||||
HttpsURLConnection.setDefaultHostnameVerifier(new HostnameVerifier() {
|
||||
|
||||
public boolean verify(String hostname, SSLSession session) {
|
||||
return true;
|
||||
}
|
||||
});
|
||||
return sslContext;
|
||||
}
|
||||
|
||||
}
|
||||
|
@ -1,174 +0,0 @@
|
||||
/* Copyright 2022 Listware */
|
||||
|
||||
package org.listware.core.provider.functions;
|
||||
|
||||
import java.util.HashMap;
|
||||
import java.util.Map;
|
||||
|
||||
import org.apache.flink.statefun.sdk.Context;
|
||||
|
||||
import com.arangodb.ArangoCursor;
|
||||
import com.arangodb.ArangoEdgeCollection;
|
||||
import com.arangodb.ArangoGraph;
|
||||
import com.arangodb.ArangoVertexCollection;
|
||||
import com.arangodb.entity.EdgeEntity;
|
||||
import com.google.protobuf.ByteString;
|
||||
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
import org.listware.io.utils.QDSLClient;
|
||||
import org.listware.io.utils.VertexClient;
|
||||
import org.listware.sdk.Functions;
|
||||
import org.listware.sdk.pbcmdb.Core;
|
||||
import org.listware.core.FunctionContext;
|
||||
import org.listware.core.documents.LinkDocument;
|
||||
import org.listware.core.documents.ObjectDocument;
|
||||
import org.listware.core.provider.utils.Cmdb.Collections;
|
||||
import org.listware.core.provider.utils.Cmdb.Matcher;
|
||||
import org.listware.core.provider.utils.Cmdb.SystemKeys;
|
||||
import org.listware.core.provider.utils.exceptions.NoLinkException;
|
||||
|
||||
/**
|
||||
* Middleware for CUD functions
|
||||
**
|
||||
*/
|
||||
public class Arango extends Base {
|
||||
private static final Logger LOG = LoggerFactory.getLogger(Arango.class);
|
||||
|
||||
private VertexClient vertexClient = new VertexClient();
|
||||
protected QDSLClient client = new QDSLClient();
|
||||
|
||||
protected ArangoGraph graph;
|
||||
protected ArangoVertexCollection system, types, objects;
|
||||
protected ArangoEdgeCollection links;
|
||||
|
||||
public Arango(ArangoGraph graph) {
|
||||
this.graph = graph;
|
||||
|
||||
system = graph.vertexCollection(Collections.SYSTEM);
|
||||
types = graph.vertexCollection(Collections.TYPES);
|
||||
objects = graph.vertexCollection(Collections.OBJECTS);
|
||||
links = graph.edgeCollection(Collections.LINKS);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void invoke(Context context, Functions.FunctionContext pbFunctionContext) throws Exception {
|
||||
String id = context.self().id();
|
||||
ObjectDocument baseDocument = readContext(id);
|
||||
|
||||
FunctionContext functionContext = new FunctionContext(context, baseDocument, pbFunctionContext);
|
||||
|
||||
invoke(functionContext);
|
||||
|
||||
functionContext.callback();
|
||||
}
|
||||
|
||||
public void invoke(FunctionContext functionContext) throws Exception {
|
||||
|
||||
}
|
||||
|
||||
protected ObjectDocument readContext(String key) throws Exception {
|
||||
if (key.equals(SystemKeys.ROOT) || key.equals(SystemKeys.OBJECTS) || key.equals(SystemKeys.TYPES)) {
|
||||
|
||||
Core.Response resp = vertexClient.read(key, Collections.SYSTEM);
|
||||
|
||||
return ObjectDocument.deserialize(resp.getPayload());
|
||||
} else if (key.matches(Matcher.UUID_V4_STRING)) {
|
||||
Core.Response resp = vertexClient.read(key, Collections.OBJECTS);
|
||||
|
||||
return ObjectDocument.deserialize(resp.getPayload());
|
||||
} else if (key.matches(Matcher.NUMERIC_STRING)) {
|
||||
Core.Response resp = vertexClient.read(key, Collections.LINKS);
|
||||
|
||||
return LinkDocument.deserialize(resp.getPayload());
|
||||
} else {
|
||||
Core.Response resp = vertexClient.read(key, Collections.TYPES);
|
||||
|
||||
return ObjectDocument.deserialize(resp.getPayload());
|
||||
}
|
||||
}
|
||||
|
||||
// *[?$._from == "%s" && $._name == "%s"?]
|
||||
|
||||
protected LinkDocument findByFromName(String from, String name) throws NoLinkException {
|
||||
// QDSL.Options options = QDSL.Options.newBuilder().setObject(true).build();
|
||||
//
|
||||
// String query = String.format("%s.objects", functionContext.Context().self().id());
|
||||
//
|
||||
// QDSL.Elements elements = client.qdsl(query, options);
|
||||
//
|
||||
|
||||
String query = "FOR t IN links FILTER t._name == @name && t._from == @from RETURN t";
|
||||
|
||||
Map<String, java.lang.Object> bindVars = new HashMap<String, java.lang.Object>();
|
||||
bindVars.put("name", name);
|
||||
bindVars.put("from", from);
|
||||
ArangoCursor<LinkDocument> cursor = graph.db().query(query, bindVars, LinkDocument.class);
|
||||
|
||||
if (cursor.hasNext()) {
|
||||
return cursor.next();
|
||||
}
|
||||
|
||||
throw new NoLinkException(from, name);
|
||||
}
|
||||
|
||||
private void insertLink(LinkDocument linkDocument) throws Exception {
|
||||
EdgeEntity edgeEntity = links.insertEdge(linkDocument);
|
||||
|
||||
LOG.info("created " + edgeEntity.getId());
|
||||
|
||||
// pbqdsl.Options options = pbqdsl.Options.newBuilder().setType(true).build();
|
||||
//
|
||||
// String query = String.format("*[?$._to == '%s'?].objects", linkDocument.getFrom());
|
||||
//
|
||||
// pbqdsl.Elements elements = client.qdsl(query, options);
|
||||
//
|
||||
// if (elements.getElementsCount() > 0) {
|
||||
// String type = elements.getElements(0).getType();
|
||||
// LOG.info("insert: from " + type);
|
||||
// }
|
||||
//
|
||||
// query = String.format("*[?$._to == '%s'?].objects", linkDocument.getTo());
|
||||
//
|
||||
// elements = client.qdsl(query, options);
|
||||
//
|
||||
// if (elements.getElementsCount() > 0) {
|
||||
// String type = elements.getElements(0).getType();
|
||||
// LOG.info("insert: to " + type);
|
||||
// }
|
||||
|
||||
}
|
||||
|
||||
protected void insertLink(String from, String to, String name, String type) throws Exception {
|
||||
LinkDocument linkDocument = new LinkDocument(from, to, name, type);
|
||||
insertLink(linkDocument);
|
||||
}
|
||||
|
||||
protected void insertLink(String from, String to, String name, String type, ByteString payload) throws Exception {
|
||||
LinkDocument linkDocument = LinkDocument.deserialize(payload);
|
||||
linkDocument.setFrom(from);
|
||||
linkDocument.setTo(to);
|
||||
linkDocument.setName(name);
|
||||
linkDocument.setType(type);
|
||||
insertLink(linkDocument);
|
||||
}
|
||||
|
||||
/**
|
||||
* Exec function
|
||||
**
|
||||
* @param id string
|
||||
* @param namespace string
|
||||
* @param type string
|
||||
* @param method Method
|
||||
*/
|
||||
public static Functions.FunctionContext Exec(String id, String namespace, String type, Core.Method method) {
|
||||
Functions.FunctionType functionType = Functions.FunctionType.newBuilder().setNamespace(namespace).setType(type)
|
||||
.build();
|
||||
|
||||
Core.TypeMessage typeMessage = Core.TypeMessage.newBuilder().setMethod(method).build();
|
||||
|
||||
Functions.FunctionContext.Builder builder = Functions.FunctionContext.newBuilder().setFunctionType(functionType)
|
||||
.setId(id).setValue(typeMessage.toByteString());
|
||||
return builder.build();
|
||||
}
|
||||
}
|
@ -5,63 +5,65 @@ package org.listware.core.provider.functions;
|
||||
import org.apache.flink.statefun.sdk.Context;
|
||||
import org.apache.flink.statefun.sdk.StatefulFunction;
|
||||
import org.apache.flink.statefun.sdk.reqreply.generated.TypedValue;
|
||||
import org.listware.io.functions.egress.Egress;
|
||||
import org.listware.core.FunctionContext;
|
||||
import org.listware.core.cmdb.Cmdb;
|
||||
import org.listware.sdk.Functions;
|
||||
import org.listware.sdk.Result;
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
|
||||
public class Base implements StatefulFunction {
|
||||
public class Base extends Sync implements StatefulFunction {
|
||||
private static final Logger LOG = LoggerFactory.getLogger(Base.class);
|
||||
|
||||
protected Cmdb cmdb = new Cmdb();
|
||||
|
||||
public Base(String groupID, String topic) {
|
||||
super(groupID, topic);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void invoke(Context context, java.lang.Object input) {
|
||||
long startTime = System.currentTimeMillis();
|
||||
|
||||
LOG.info(context.self().toString());
|
||||
|
||||
if (!(input instanceof TypedValue)) {
|
||||
LOG.error("unknown message received: " + input);
|
||||
return;
|
||||
}
|
||||
|
||||
Functions.FunctionResult.Builder functionResultBuilder = Functions.FunctionResult.newBuilder();
|
||||
|
||||
TypedValue typedValue = (TypedValue) input;
|
||||
|
||||
Functions.FunctionContext functionContext = null;
|
||||
|
||||
try {
|
||||
functionContext = Functions.FunctionContext.parseFrom(typedValue.getValue());
|
||||
LOG.info(context.self().toString());
|
||||
|
||||
invoke(context, functionContext);
|
||||
if (input instanceof TypedValue) {
|
||||
TypedValue typedValue = (TypedValue) input;
|
||||
|
||||
functionResultBuilder.setComplete(true);
|
||||
} catch (Exception e) {
|
||||
LOG.error(e.getLocalizedMessage());
|
||||
functionResultBuilder.setError(e.getLocalizedMessage());
|
||||
} finally {
|
||||
if (functionContext.hasReplyEgress()) {
|
||||
Functions.ReplyEgress replyEgress = functionContext.getReplyEgress();
|
||||
Functions.FunctionContext functionContext = Functions.FunctionContext.parseFrom(typedValue.getValue());
|
||||
|
||||
Functions.FunctionResult functionResult = functionResultBuilder.setReplyEgress(replyEgress).build();
|
||||
onInit(context, functionContext);
|
||||
invoke(context, functionContext);
|
||||
|
||||
TypedValue newTypedValue = TypedValue.newBuilder().setValue(functionResult.toByteString())
|
||||
.setHasValue(true).build();
|
||||
} else if (input instanceof Result.FunctionResult) {
|
||||
Result.FunctionResult functionResult = (Result.FunctionResult) input;
|
||||
onResult(context, functionResult);
|
||||
|
||||
LOG.info("ReplyEgress result: " + replyEgress.getId());
|
||||
|
||||
context.send(Egress.EGRESS, newTypedValue);
|
||||
} else {
|
||||
LOG.error(context.self() + " unknown message received: " + input);
|
||||
}
|
||||
|
||||
long endTime = System.currentTimeMillis();
|
||||
} catch (Exception e) {
|
||||
LOG.error(context.self() + " " + e.getLocalizedMessage());
|
||||
onException(context, e.getLocalizedMessage());
|
||||
} finally {
|
||||
try {
|
||||
onReply(context);
|
||||
|
||||
LOG.info(context.self().type() + ": took " + (endTime - startTime) + " milliseconds");
|
||||
long endTime = System.currentTimeMillis();
|
||||
|
||||
LOG.info(context.self() + ": took " + (endTime - startTime) + " milliseconds");
|
||||
} catch (Exception e) {
|
||||
LOG.error(context.self() + ": " + e.getLocalizedMessage());
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
public void invoke(Context context, Functions.FunctionContext functionContext) throws Exception {
|
||||
}
|
||||
|
||||
public void invoke(FunctionContext functionContext) throws Exception {
|
||||
}
|
||||
|
||||
}
|
||||
|
@ -1,139 +0,0 @@
|
||||
/* Copyright 2022 Listware */
|
||||
|
||||
package org.listware.core.provider.functions;
|
||||
|
||||
import javax.annotation.Nullable;
|
||||
|
||||
import org.apache.flink.statefun.sdk.FunctionType;
|
||||
|
||||
import com.arangodb.ArangoGraph;
|
||||
import com.arangodb.entity.EdgeUpdateEntity;
|
||||
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
import org.listware.io.utils.Constants.Namespaces;
|
||||
import org.listware.sdk.Functions;
|
||||
import org.listware.sdk.pbcmdb.Core;
|
||||
import org.listware.core.FunctionContext;
|
||||
import org.listware.core.documents.LinkDocument;
|
||||
import org.listware.core.documents.ObjectDocument;
|
||||
import org.listware.core.provider.utils.exceptions.AlreadyLinkException;
|
||||
import org.listware.core.provider.utils.exceptions.NoLinkException;
|
||||
import org.listware.core.provider.utils.exceptions.UnknownIdException;
|
||||
import org.listware.core.provider.utils.exceptions.UnknownMethodException;
|
||||
|
||||
/**
|
||||
* Link CUD arangodb service for links
|
||||
**
|
||||
*/
|
||||
public class Link extends Arango {
|
||||
private static final Logger LOG = LoggerFactory.getLogger(Link.class);
|
||||
|
||||
public static final String TYPE = "links.system.functions.root";
|
||||
|
||||
public static final FunctionType FUNCTION_TYPE = new FunctionType(Namespaces.INTERNAL, TYPE);
|
||||
|
||||
public Link(ArangoGraph graph) {
|
||||
super(graph);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void invoke(FunctionContext functionContext) throws Exception {
|
||||
Core.LinkMessage message = Core.LinkMessage.parseFrom(functionContext.getFunctionContext().getValue());
|
||||
|
||||
switch (message.getMethod()) {
|
||||
case CREATE:
|
||||
create(functionContext, message);
|
||||
break;
|
||||
|
||||
case UPDATE:
|
||||
update(functionContext, message);
|
||||
break;
|
||||
|
||||
case DELETE:
|
||||
delete(functionContext, message);
|
||||
break;
|
||||
|
||||
default:
|
||||
throw new UnknownMethodException(message.getMethod());
|
||||
}
|
||||
}
|
||||
|
||||
private void create(FunctionContext functionContext, Core.LinkMessage message) throws Exception {
|
||||
// do not create link from link
|
||||
if (functionContext.isLink()) {
|
||||
throw new UnknownIdException(functionContext.getFlinkContext().self().id());
|
||||
}
|
||||
|
||||
try {
|
||||
// or by from+name
|
||||
findByFromName(functionContext.getDocument().getId(), message.getName());
|
||||
throw new AlreadyLinkException(functionContext.getDocument().getId(), message.getName());
|
||||
} catch (NoLinkException ignored) {
|
||||
}
|
||||
|
||||
ObjectDocument baseDocument = readContext(message.getTo());
|
||||
|
||||
// FIXME _type?
|
||||
// types -> type == `Cmdb.TYPE_TYPE`
|
||||
// type -> object == type
|
||||
// object1 -> object2 == type of object2
|
||||
insertLink(functionContext.getDocument().getId(), baseDocument.getId(), message.getName(), message.getType(),
|
||||
message.getPayload());
|
||||
}
|
||||
|
||||
private void update(FunctionContext functionContext, Core.LinkMessage message) throws Exception {
|
||||
LinkDocument document = null;
|
||||
|
||||
if (!functionContext.isLink()) {
|
||||
document = findByFromName(functionContext.getDocument().getId(), message.getName());
|
||||
} else {
|
||||
document = (LinkDocument) functionContext.getDocument();
|
||||
}
|
||||
|
||||
LinkDocument newDocument = LinkDocument.deserialize(message.getPayload());
|
||||
|
||||
document.setProperties(newDocument.getProperties());
|
||||
|
||||
document.updateMeta();
|
||||
|
||||
EdgeUpdateEntity edgeUpdateEntity = links.replaceEdge(document.getKey(), document);
|
||||
LOG.info("updated link " + edgeUpdateEntity.getId());
|
||||
}
|
||||
|
||||
private void delete(FunctionContext functionContext, Core.LinkMessage message) throws Exception {
|
||||
ObjectDocument prevLinkDocument = functionContext.getDocument();
|
||||
|
||||
if (!functionContext.isLink()) {
|
||||
prevLinkDocument = findByFromName(functionContext.getDocument().getId(), message.getName());
|
||||
}
|
||||
|
||||
links.deleteEdge(prevLinkDocument.getKey());
|
||||
LOG.info("deleted link " + prevLinkDocument.getId());
|
||||
}
|
||||
|
||||
/**
|
||||
* CreateLink create link 'from' -> 'to' with 'name'
|
||||
**
|
||||
* @param from will be ('root', 'node', '17136214')
|
||||
* @param to will be ('root', 'node', '17136214')
|
||||
* @param name string
|
||||
* @param callback FunctionContext (optional)
|
||||
*/
|
||||
public static Functions.FunctionContext CreateLink(String from, String to, String name,
|
||||
@Nullable Functions.FunctionContext callback) {
|
||||
Functions.FunctionType functionType = Functions.FunctionType.newBuilder().setNamespace(Namespaces.INTERNAL)
|
||||
.setType(Link.TYPE).build();
|
||||
|
||||
Core.LinkMessage linkMessage = Core.LinkMessage.newBuilder().setMethod(Core.Method.CREATE).setName(name)
|
||||
.setTo(to).build();
|
||||
|
||||
Functions.FunctionContext.Builder builder = Functions.FunctionContext.newBuilder().setFunctionType(functionType)
|
||||
.setId(from).setValue(linkMessage.toByteString());
|
||||
|
||||
if (callback != null) {
|
||||
builder = builder.setCallback(callback);
|
||||
}
|
||||
return builder.build();
|
||||
}
|
||||
}
|
@ -4,15 +4,20 @@ package org.listware.core.provider.functions;
|
||||
|
||||
import org.apache.flink.statefun.sdk.Context;
|
||||
import org.apache.flink.statefun.sdk.FunctionType;
|
||||
import org.apache.flink.statefun.sdk.annotations.Persisted;
|
||||
import org.apache.flink.statefun.sdk.reqreply.generated.TypedValue;
|
||||
import org.listware.io.functions.egress.EgressReader;
|
||||
import org.apache.flink.statefun.sdk.state.PersistedTable;
|
||||
import org.listware.core.cmdb.RegisterMessage;
|
||||
import org.listware.io.utils.TypedValueDeserializer;
|
||||
import org.listware.io.utils.Constants.Namespaces;
|
||||
import org.listware.sdk.Functions;
|
||||
import org.listware.sdk.Functions.ReplyEgress;
|
||||
import org.listware.sdk.Result;
|
||||
import org.listware.sdk.pbcmdb.Core;
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
import org.listware.core.provider.functions.object.Type;
|
||||
import org.listware.core.provider.functions.object.Object;
|
||||
import org.listware.core.provider.functions.object.Link;
|
||||
|
||||
public class Register extends Base {
|
||||
@SuppressWarnings("unused")
|
||||
@ -21,59 +26,186 @@ public class Register extends Base {
|
||||
public static final String TYPE = "register.system.functions.root";
|
||||
public static final FunctionType FUNCTION_TYPE = new FunctionType(Namespaces.INTERNAL, TYPE);
|
||||
|
||||
private EgressReader egressReader = new EgressReader(TYPE, TYPE);
|
||||
private static final String MESSAGES_TABLE = "messages-table";
|
||||
private static final String STATE_TABLE = "types-state-table";
|
||||
|
||||
@Persisted
|
||||
private PersistedTable<String, RegisterMessage> messagesTable = PersistedTable.of(MESSAGES_TABLE, String.class,
|
||||
RegisterMessage.class);
|
||||
|
||||
@Persisted
|
||||
private PersistedTable<String, Boolean> stateTable = PersistedTable.of(STATE_TABLE, String.class, Boolean.class);
|
||||
|
||||
public Register() {
|
||||
super(TYPE, TYPE);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void invoke(Context context, Functions.FunctionContext functionContext) throws Exception {
|
||||
Core.RegisterMessage registerMessage = Core.RegisterMessage.parseFrom(functionContext.getValue());
|
||||
|
||||
registerTypes(context, registerMessage);
|
||||
RegisterMessage message = new RegisterMessage(registerMessage);
|
||||
messagesTable.set(this.key, message);
|
||||
|
||||
registerObjects(context, registerMessage);
|
||||
registerNext(context);
|
||||
}
|
||||
|
||||
private void registerTypes(Context context, Core.RegisterMessage registerMessage) throws Exception {
|
||||
for (Core.RegisterTypeMessage registerTypeMessage : registerMessage.getTypeMessagesList()) {
|
||||
private void registerRouter(Context context, Functions.FunctionContext.Builder builder) throws Exception {
|
||||
Result.ReplyResult replyResult = replyResult(context);
|
||||
stateTable.set(replyResult.getKey(), true);
|
||||
|
||||
Functions.FunctionType functionType = Functions.FunctionType.newBuilder().setNamespace(Namespaces.INTERNAL)
|
||||
.setType(Type.TYPE).build();
|
||||
Functions.FunctionContext functionContext = builder.build();
|
||||
|
||||
ReplyEgress replyEgress = egressReader.replyEgress();
|
||||
Functions.FunctionType functionType = Functions.FunctionType.newBuilder().setNamespace(Namespaces.INTERNAL)
|
||||
.setType(Router.TYPE).build();
|
||||
|
||||
Functions.FunctionContext.Builder builder = Functions.FunctionContext.newBuilder()
|
||||
.setReplyEgress(replyEgress).setId(registerTypeMessage.getId()).setFunctionType(functionType)
|
||||
.setValue(registerTypeMessage.getTypeMessage().toByteString());
|
||||
Functions.FunctionContext routerFunctionContext = Functions.FunctionContext.newBuilder()
|
||||
.setReplyResult(replyResult).setId(functionContext.getId()).setFunctionType(functionType)
|
||||
.setValue(functionContext.toByteString()).build();
|
||||
|
||||
Functions.FunctionContext newFunctionContext = builder.build();
|
||||
TypedValue typedValue = TypedValueDeserializer.fromMessageLite(routerFunctionContext);
|
||||
|
||||
TypedValue newTypedValue = TypedValueDeserializer.fromMessageLite(newFunctionContext);
|
||||
context.send(Router.FUNCTION_TYPE, routerFunctionContext.getId(), typedValue);
|
||||
}
|
||||
|
||||
context.send(Type.FUNCTION_TYPE, newFunctionContext.getId(), newTypedValue);
|
||||
private void registerBuilder(Context context, FunctionType functionType, Functions.FunctionContext.Builder builder)
|
||||
throws Exception {
|
||||
Result.ReplyResult replyResult = replyResult(context);
|
||||
stateTable.set(replyResult.getKey(), true);
|
||||
|
||||
egressReader.wait(replyEgress.getId());
|
||||
Functions.FunctionContext functionContext = builder.setReplyResult(replyResult).build();
|
||||
TypedValue typedValue = TypedValueDeserializer.fromMessageLite(functionContext);
|
||||
|
||||
context.send(functionType, functionContext.getId(), typedValue);
|
||||
}
|
||||
|
||||
private void registerType(Context context, Core.RegisterTypeMessage message) throws Exception {
|
||||
Functions.FunctionType functionType = Functions.FunctionType.newBuilder().setNamespace(Namespaces.INTERNAL)
|
||||
.setType(Type.TYPE).build();
|
||||
|
||||
Functions.FunctionContext.Builder builder = Functions.FunctionContext.newBuilder().setId(message.getId())
|
||||
.setFunctionType(functionType).setValue(message.getTypeMessage().toByteString());
|
||||
|
||||
if (message.getRouter()) {
|
||||
registerRouter(context, builder);
|
||||
} else {
|
||||
registerBuilder(context, Type.FUNCTION_TYPE, builder);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
private void registerObject(Context context, Core.RegisterObjectMessage message) throws Exception {
|
||||
Functions.FunctionType functionType = Functions.FunctionType.newBuilder().setNamespace(Namespaces.INTERNAL)
|
||||
.setType(Object.TYPE).build();
|
||||
|
||||
Functions.FunctionContext.Builder builder = Functions.FunctionContext.newBuilder().setId(message.getId())
|
||||
.setFunctionType(functionType).setValue(message.getObjectMessage().toByteString());
|
||||
|
||||
if (message.getRouter()) {
|
||||
registerRouter(context, builder);
|
||||
} else {
|
||||
registerBuilder(context, Object.FUNCTION_TYPE, builder);
|
||||
}
|
||||
}
|
||||
|
||||
private void registerObjects(Context context, Core.RegisterMessage registerMessage) throws Exception {
|
||||
for (Core.RegisterObjectMessage registerObjectMessage : registerMessage.getObjectMessagesList()) {
|
||||
private void registerLink(Context context, Core.RegisterLinkMessage message) throws Exception {
|
||||
Functions.FunctionType functionType = Functions.FunctionType.newBuilder().setNamespace(Namespaces.INTERNAL)
|
||||
.setType(Object.TYPE).build();
|
||||
|
||||
Functions.FunctionType functionType = Functions.FunctionType.newBuilder().setNamespace(Namespaces.INTERNAL)
|
||||
.setType(Object.TYPE).build();
|
||||
Functions.FunctionContext.Builder builder = Functions.FunctionContext.newBuilder().setId(message.getId())
|
||||
.setFunctionType(functionType).setValue(message.getLinkMessage().toByteString());
|
||||
|
||||
ReplyEgress replyEgress = egressReader.replyEgress();
|
||||
registerBuilder(context, Link.FUNCTION_TYPE, builder);
|
||||
}
|
||||
|
||||
Functions.FunctionContext.Builder builder = Functions.FunctionContext.newBuilder()
|
||||
.setFunctionType(functionType).setId(registerObjectMessage.getId()).setReplyEgress(replyEgress)
|
||||
.setValue(registerObjectMessage.getObjectMessage().toByteString());
|
||||
@Override
|
||||
protected void onResult(Context context, Result.FunctionResult functionResult) throws Exception {
|
||||
super.onResult(context, functionResult);
|
||||
|
||||
Functions.FunctionContext newFunctionContext = builder.build();
|
||||
String key = functionResult.getReplyEgress().getKey();
|
||||
|
||||
TypedValue newTypedValue = TypedValueDeserializer.fromMessageLite(newFunctionContext);
|
||||
stateTable.remove(key);
|
||||
|
||||
context.send(Object.FUNCTION_TYPE, newFunctionContext.getId(), newTypedValue);
|
||||
registerNext(context);
|
||||
}
|
||||
|
||||
egressReader.wait(replyEgress.getId());
|
||||
@Override
|
||||
protected void onReply(Context context) throws Exception {
|
||||
RegisterMessage message = messagesTable.get(this.key);
|
||||
|
||||
// wait all answers
|
||||
if (stateTable.keys().iterator().hasNext()) {
|
||||
return;
|
||||
}
|
||||
|
||||
// if errors - reply answer
|
||||
if (errorContainer.getComplete()) {
|
||||
if (!message.getTypes().isEmpty()) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (!message.getObjects().isEmpty()) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (!message.getLinks().isEmpty()) {
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
messagesTable.remove(this.key);
|
||||
super.onReply(context);
|
||||
}
|
||||
|
||||
private void registerTypes(Context context) throws Exception {
|
||||
RegisterMessage message = messagesTable.get(this.key);
|
||||
|
||||
for (Core.RegisterTypeMessage registerMessage : message.listTypes()) {
|
||||
registerType(context, registerMessage);
|
||||
}
|
||||
|
||||
messagesTable.set(this.key, message);
|
||||
}
|
||||
|
||||
private void registerObjects(Context context) throws Exception {
|
||||
RegisterMessage message = messagesTable.get(this.key);
|
||||
|
||||
for (Core.RegisterObjectMessage registerMessage : message.listObjects()) {
|
||||
registerObject(context, registerMessage);
|
||||
}
|
||||
|
||||
messagesTable.set(this.key, message);
|
||||
}
|
||||
|
||||
private void registerLinks(Context context) throws Exception {
|
||||
RegisterMessage message = messagesTable.get(this.key);
|
||||
|
||||
for (Core.RegisterLinkMessage registerMessage : message.listLinks()) {
|
||||
registerLink(context, registerMessage);
|
||||
}
|
||||
|
||||
messagesTable.set(this.key, message);
|
||||
}
|
||||
|
||||
private void registerNext(Context context) throws Exception {
|
||||
RegisterMessage message = messagesTable.get(this.key);
|
||||
|
||||
if (stateTable.keys().iterator().hasNext()) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (!errorContainer.getComplete()) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (!message.getTypes().isEmpty()) {
|
||||
registerTypes(context);
|
||||
} else if (!message.getObjects().isEmpty()) {
|
||||
registerObjects(context);
|
||||
} else if (!message.getLinks().isEmpty()) {
|
||||
registerLinks(context);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
@ -7,12 +7,11 @@ import org.apache.flink.statefun.sdk.FunctionType;
|
||||
import org.apache.flink.statefun.sdk.reqreply.generated.TypedValue;
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
import org.listware.io.functions.egress.EgressReader;
|
||||
import org.listware.io.utils.QDSLClient;
|
||||
import org.listware.io.grpc.QDSLClient;
|
||||
import org.listware.io.utils.TypedValueDeserializer;
|
||||
import org.listware.io.utils.Constants.Namespaces;
|
||||
import org.listware.sdk.Functions;
|
||||
import org.listware.sdk.Functions.ReplyEgress;
|
||||
import org.listware.sdk.Result;
|
||||
import org.listware.sdk.pbcmdb.pbqdsl.QDSL;
|
||||
|
||||
/**
|
||||
@ -20,23 +19,22 @@ import org.listware.sdk.pbcmdb.pbqdsl.QDSL;
|
||||
**
|
||||
*/
|
||||
public class Router extends Base {
|
||||
@SuppressWarnings("unused")
|
||||
private static final Logger LOG = LoggerFactory.getLogger(Router.class);
|
||||
|
||||
public static final String TYPE = "router.system.functions.root";
|
||||
|
||||
public static final FunctionType FUNCTION_TYPE = new FunctionType(Namespaces.INTERNAL, TYPE);
|
||||
|
||||
private QDSLClient client;
|
||||
private QDSLClient client = new QDSLClient();
|
||||
|
||||
private EgressReader egressReader = new EgressReader(TYPE, TYPE);
|
||||
|
||||
public Router(QDSLClient client) {
|
||||
this.client = client;
|
||||
public Router() {
|
||||
super(TYPE, TYPE);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void invoke(Context context, Functions.FunctionContext functionContext) throws Exception {
|
||||
QDSL.Options options = QDSL.Options.newBuilder().setKey(true).build();
|
||||
QDSL.Options options = QDSL.Options.newBuilder().setId(true).build();
|
||||
|
||||
QDSL.Elements elements = client.qdsl(context.self().id(), options);
|
||||
|
||||
@ -44,9 +42,9 @@ public class Router extends Base {
|
||||
.toBuilder();
|
||||
|
||||
for (QDSL.Element element : elements.getElementsList()) {
|
||||
ReplyEgress replyEgress = egressReader.replyEgress();
|
||||
Result.ReplyResult replyResult = replyResult(context);
|
||||
|
||||
Functions.FunctionContext newFunctionContext = builder.setReplyEgress(replyEgress).setId(element.getKey())
|
||||
Functions.FunctionContext newFunctionContext = builder.setReplyResult(replyResult).setId(element.getId())
|
||||
.build();
|
||||
|
||||
String namespace = newFunctionContext.getFunctionType().getNamespace();
|
||||
@ -55,10 +53,7 @@ public class Router extends Base {
|
||||
|
||||
TypedValue typedValue = TypedValueDeserializer.fromMessageLite(newFunctionContext);
|
||||
|
||||
LOG.info("send: " + functionType + " id " + newFunctionContext.getId());
|
||||
|
||||
context.send(functionType, newFunctionContext.getId(), typedValue);
|
||||
egressReader.wait(replyEgress.getId());
|
||||
}
|
||||
}
|
||||
|
||||
|
150
src/main/java/org/listware/core/provider/functions/Sync.java
Normal file
150
src/main/java/org/listware/core/provider/functions/Sync.java
Normal file
@ -0,0 +1,150 @@
|
||||
/* Copyright 2022 Listware */
|
||||
|
||||
package org.listware.core.provider.functions;
|
||||
|
||||
import java.util.Iterator;
|
||||
import java.util.UUID;
|
||||
|
||||
import org.apache.flink.statefun.sdk.Address;
|
||||
import org.apache.flink.statefun.sdk.Context;
|
||||
import org.apache.flink.statefun.sdk.annotations.Persisted;
|
||||
import org.apache.flink.statefun.sdk.reqreply.generated.TypedValue;
|
||||
import org.apache.flink.statefun.sdk.state.PersistedTable;
|
||||
import org.listware.core.utils.ErrorContainer;
|
||||
import org.listware.io.functions.result.Egress;
|
||||
import org.listware.io.functions.result.EgressReader;
|
||||
import org.listware.sdk.Functions;
|
||||
import org.listware.sdk.Result;
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
|
||||
public class Sync {
|
||||
@SuppressWarnings("unused")
|
||||
private static final Logger LOG = LoggerFactory.getLogger(Sync.class);
|
||||
|
||||
private static final String RESULT_TABLE = "result-table";
|
||||
private static final String REPLY_TABLE = "reply-table";
|
||||
private static final String ERRORS_TABLE = "errors-table";
|
||||
|
||||
@Persisted
|
||||
private PersistedTable<String, EgressReader.ReplyResult> replyTable = PersistedTable.of(REPLY_TABLE, String.class,
|
||||
EgressReader.ReplyResult.class);
|
||||
|
||||
@Persisted
|
||||
private PersistedTable<String, ErrorContainer> errorsTable = PersistedTable.of(ERRORS_TABLE, String.class,
|
||||
ErrorContainer.class);
|
||||
|
||||
@Persisted
|
||||
private PersistedTable<String, String> resultTable = PersistedTable.of(RESULT_TABLE, String.class, String.class);
|
||||
|
||||
private EgressReader egressReader = null;
|
||||
|
||||
protected String key = null;
|
||||
|
||||
protected ErrorContainer errorContainer = null;
|
||||
|
||||
public Sync(String groupID, String topic) {
|
||||
egressReader = new EgressReader(groupID, topic);
|
||||
UUID uuid = UUID.randomUUID();
|
||||
key = uuid.toString();
|
||||
}
|
||||
|
||||
protected Result.ReplyResult replyResult(Context context) {
|
||||
Result.ReplyResult replyResult = egressReader.replyResult(context.self().id());
|
||||
|
||||
String key = replyResult.getKey();
|
||||
|
||||
resultTable.set(key, this.key);
|
||||
|
||||
return replyResult;
|
||||
}
|
||||
|
||||
protected void onInit(Context context, Functions.FunctionContext functionContext) throws Exception {
|
||||
if (functionContext.hasReplyResult()) {
|
||||
EgressReader.ReplyResult replyResult = new EgressReader.ReplyResult(functionContext.getReplyResult());
|
||||
|
||||
if (context.caller() != null) {
|
||||
replyResult.setIsEgress(false);
|
||||
} else {
|
||||
replyResult.setIsEgress(true);
|
||||
}
|
||||
|
||||
this.key = replyResult.getKey();
|
||||
|
||||
replyTable.set(this.key, replyResult);
|
||||
} else {
|
||||
UUID uuid = UUID.randomUUID();
|
||||
key = uuid.toString();
|
||||
}
|
||||
errorContainer = new ErrorContainer();
|
||||
errorsTable.set(this.key, errorContainer);
|
||||
}
|
||||
|
||||
protected void onResult(Context context, Result.FunctionResult functionResult) throws Exception {
|
||||
String key = functionResult.getReplyEgress().getKey();
|
||||
|
||||
this.key = resultTable.get(key);
|
||||
resultTable.remove(key);
|
||||
|
||||
errorContainer = errorsTable.get(this.key);
|
||||
|
||||
if (!functionResult.getComplete()) {
|
||||
if (errorContainer != null) {
|
||||
errorContainer.appendAll(functionResult.getErrorsList());
|
||||
errorsTable.set(this.key, errorContainer);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
protected void onException(Context context, String message) {
|
||||
errorContainer = errorsTable.get(this.key);
|
||||
if (errorContainer != null) {
|
||||
errorContainer.append(message);
|
||||
errorsTable.set(this.key, errorContainer);
|
||||
}
|
||||
}
|
||||
|
||||
protected void onReply(Context context) throws Exception {
|
||||
errorContainer = errorsTable.get(this.key);
|
||||
if (errorContainer == null) {
|
||||
return;
|
||||
}
|
||||
|
||||
Iterator<String> it = resultTable.values().iterator();
|
||||
|
||||
while (it.hasNext()) {
|
||||
if (it.next().equals(this.key)) {
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
errorsTable.remove(this.key);
|
||||
|
||||
EgressReader.ReplyResult replyResult = replyTable.get(this.key);
|
||||
if (replyResult == null) {
|
||||
return;
|
||||
}
|
||||
|
||||
replyTable.remove(this.key);
|
||||
|
||||
reply(context, replyResult, errorContainer);
|
||||
}
|
||||
|
||||
protected void reply(Context context, EgressReader.ReplyResult replyResult, ErrorContainer errorContainer)
|
||||
throws Exception {
|
||||
Result.FunctionResult functionResult = errorContainer.toFunctionResult(replyResult);
|
||||
|
||||
if (!replyResult.getIsEgress()) {
|
||||
Address address = replyResult.toAddress();
|
||||
// send result to caller
|
||||
context.send(address, functionResult);
|
||||
} else {
|
||||
// TODO egress from TypedValue to FunctionResult
|
||||
TypedValue newTypedValue = TypedValue.newBuilder().setValue(functionResult.toByteString()).setHasValue(true)
|
||||
.build();
|
||||
// send result to egress
|
||||
context.send(Egress.EGRESS, newTypedValue);
|
||||
}
|
||||
}
|
||||
|
||||
}
|
@ -1,215 +0,0 @@
|
||||
/* Copyright 2022 Listware */
|
||||
|
||||
package org.listware.core.provider.functions;
|
||||
|
||||
import org.apache.flink.statefun.sdk.FunctionType;
|
||||
import org.apache.flink.statefun.sdk.reqreply.generated.TypedValue;
|
||||
|
||||
import com.arangodb.ArangoGraph;
|
||||
import com.arangodb.entity.VertexEntity;
|
||||
import com.arangodb.entity.VertexUpdateEntity;
|
||||
|
||||
import com.google.protobuf.ByteString;
|
||||
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
import org.listware.io.utils.TypedValueDeserializer;
|
||||
import org.listware.io.utils.Constants.Namespaces;
|
||||
import org.listware.sdk.Functions;
|
||||
import org.listware.sdk.pbcmdb.Core;
|
||||
import org.listware.core.FunctionContext;
|
||||
import org.listware.core.documents.ObjectDocument;
|
||||
import org.listware.core.provider.utils.Trigger;
|
||||
import org.listware.core.provider.utils.Cmdb.LinkTypes;
|
||||
import org.listware.core.provider.utils.Cmdb.SystemKeys;
|
||||
import org.listware.core.provider.utils.exceptions.AlreadyLinkException;
|
||||
import org.listware.core.provider.utils.exceptions.NoLinkException;
|
||||
import org.listware.core.provider.utils.exceptions.UnknownIdException;
|
||||
import org.listware.core.provider.utils.exceptions.UnknownMethodException;
|
||||
|
||||
/**
|
||||
* Type CUD arangodb service for types
|
||||
**
|
||||
*/
|
||||
public class Type extends Arango {
|
||||
// @Persisted
|
||||
// private final PersistedValue<String> TargetControllerData = PersistedValue.of("", String.class);
|
||||
|
||||
private static final Logger LOG = LoggerFactory.getLogger(Type.class);
|
||||
|
||||
public static final String TYPE = "types.system.functions.root";
|
||||
|
||||
public static final FunctionType FUNCTION_TYPE = new FunctionType(Namespaces.INTERNAL, TYPE);
|
||||
|
||||
public Type(ArangoGraph graph) {
|
||||
super(graph);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void invoke(FunctionContext functionContext) throws Exception {
|
||||
// TODO only create from 'types.root' or work with 'type'
|
||||
if (!functionContext.isType() && !functionContext.isTypes()) {
|
||||
throw new UnknownIdException(functionContext.getFlinkContext().self().id());
|
||||
}
|
||||
|
||||
Core.TypeMessage message = Core.TypeMessage.parseFrom(functionContext.getFunctionContext().getValue());
|
||||
|
||||
switch (message.getMethod()) {
|
||||
case CREATE:
|
||||
create(functionContext, message);
|
||||
break;
|
||||
|
||||
case CREATE_CHILD:
|
||||
createChild(functionContext, message);
|
||||
break;
|
||||
|
||||
case UPDATE:
|
||||
update(functionContext, message);
|
||||
break;
|
||||
|
||||
case DELETE:
|
||||
delete(functionContext);
|
||||
break;
|
||||
|
||||
case CREATE_TRIGGER:
|
||||
createTrigger(functionContext, message);
|
||||
break;
|
||||
|
||||
case DELETE_TRIGGER:
|
||||
deleteTrigger(functionContext, message);
|
||||
break;
|
||||
|
||||
default:
|
||||
throw new UnknownMethodException(message.getMethod());
|
||||
}
|
||||
}
|
||||
|
||||
private void create(FunctionContext functionContext, Core.TypeMessage message) throws Exception {
|
||||
if (!functionContext.isTypes()) {
|
||||
throw new UnknownIdException(functionContext.getFlinkContext().self().id());
|
||||
}
|
||||
|
||||
ObjectDocument baseDocument = ObjectDocument.deserialize(message.getPayload());
|
||||
baseDocument.setKey(message.getName());
|
||||
|
||||
VertexEntity vertexEntity = types.insertVertex(baseDocument);
|
||||
|
||||
LOG.info("created type " + vertexEntity.getId());
|
||||
|
||||
// TODO link from types -> type
|
||||
insertLink(functionContext.getDocument().getId(), vertexEntity.getId(), message.getName(), LinkTypes.TYPE);
|
||||
}
|
||||
|
||||
private void update(FunctionContext functionContext, Core.TypeMessage message) throws Exception {
|
||||
ObjectDocument document = functionContext.getDocument();
|
||||
|
||||
ObjectDocument newDocument = ObjectDocument.deserialize(message.getPayload());
|
||||
|
||||
document.setProperties(newDocument.getProperties());
|
||||
|
||||
document.updateMeta();
|
||||
|
||||
VertexUpdateEntity vertexUpdateDocument = types.replaceVertex(functionContext.getFlinkContext().self().id(),
|
||||
document);
|
||||
|
||||
LOG.info("updated type " + vertexUpdateDocument.getId());
|
||||
}
|
||||
|
||||
// TODO delete all objects with type
|
||||
private void delete(FunctionContext functionContext) throws Exception {
|
||||
types.deleteVertex(functionContext.getFlinkContext().self().id());
|
||||
LOG.info("deleted type " + functionContext.getFlinkContext().self().id());
|
||||
}
|
||||
|
||||
private void createChild(FunctionContext functionContext, Core.TypeMessage message) throws Exception {
|
||||
ObjectDocument callerBaseDocument = null;
|
||||
|
||||
if (functionContext.getFlinkContext().caller() != null) {
|
||||
try {
|
||||
callerBaseDocument = readContext(functionContext.getFlinkContext().caller().id());
|
||||
try {
|
||||
// do not duplicate link with name
|
||||
findByFromName(callerBaseDocument.getId(), message.getName());
|
||||
|
||||
throw new AlreadyLinkException(callerBaseDocument.getId(), message.getName());
|
||||
} catch (NoLinkException ignored) {
|
||||
}
|
||||
} catch (IllegalArgumentException ignored) {
|
||||
}
|
||||
}
|
||||
ObjectDocument baseDocument = ObjectDocument.deserialize(message.getPayload());
|
||||
|
||||
VertexEntity vertexEntity = objects.insertVertex(baseDocument);
|
||||
|
||||
// Link type -> object ($uuid)
|
||||
insertLink(functionContext.getDocument().getId(), vertexEntity.getId(), vertexEntity.getKey(),
|
||||
functionContext.getDocument().getKey());
|
||||
|
||||
// trigger!!!
|
||||
Functions.FunctionContext pbFunctionContext = ObjectTrigger.Trigger(vertexEntity.getKey(), Core.Method.CREATE);
|
||||
|
||||
TypedValue typedValue = TypedValueDeserializer.fromMessageLite(pbFunctionContext);
|
||||
|
||||
functionContext.getFlinkContext().send(ObjectTrigger.FUNCTION_TYPE, vertexEntity.getKey(), typedValue);
|
||||
|
||||
// Link objects -> object ($uuid)
|
||||
ObjectDocument objects = system.getVertex(SystemKeys.OBJECTS, ObjectDocument.class);
|
||||
insertLink(objects.getId(), vertexEntity.getId(), vertexEntity.getKey(),
|
||||
functionContext.getDocument().getKey());
|
||||
|
||||
// if caller, link caller -> object (name)
|
||||
if (callerBaseDocument != null) {
|
||||
insertLink(callerBaseDocument.getId(), vertexEntity.getId(), message.getName(),
|
||||
functionContext.getDocument().getKey());
|
||||
}
|
||||
}
|
||||
|
||||
private void createTrigger(FunctionContext functionContext, Core.TypeMessage message) throws Exception {
|
||||
Core.Trigger trigger = Core.Trigger.parseFrom(message.getPayload());
|
||||
|
||||
ObjectDocument document = Trigger.add(functionContext.getDocument(), trigger);
|
||||
|
||||
document.updateMeta();
|
||||
|
||||
VertexUpdateEntity vertexUpdateDocument = types.replaceVertex(functionContext.getFlinkContext().self().id(),
|
||||
document);
|
||||
LOG.info("created trigger " + vertexUpdateDocument.getId());
|
||||
}
|
||||
|
||||
private void deleteTrigger(FunctionContext functionContext, Core.TypeMessage message) throws Exception {
|
||||
Core.Trigger trigger = Core.Trigger.parseFrom(message.getPayload());
|
||||
|
||||
ObjectDocument document = Trigger.delete(functionContext.getDocument(), trigger);
|
||||
|
||||
document.updateMeta();
|
||||
|
||||
VertexUpdateEntity vertexUpdateDocument = types.replaceVertex(functionContext.getFlinkContext().self().id(),
|
||||
document);
|
||||
LOG.info("deleted trigger " + vertexUpdateDocument.getId());
|
||||
}
|
||||
|
||||
/**
|
||||
* CreateObject create new object
|
||||
**
|
||||
* @param type string
|
||||
* @param name string
|
||||
* @param payload ByteString
|
||||
* @param callback FunctionContext (optional)
|
||||
*/
|
||||
public static Functions.FunctionContext CreateObject(String type, String name, ByteString payload,
|
||||
Functions.FunctionContext callback) {
|
||||
Functions.FunctionType functionType = Functions.FunctionType.newBuilder().setNamespace(Namespaces.INTERNAL)
|
||||
.setType(TYPE).build();
|
||||
|
||||
Core.TypeMessage typeMessage = Core.TypeMessage.newBuilder().setMethod(Core.Method.CREATE_CHILD).setName(name)
|
||||
.setPayload(payload).build();
|
||||
|
||||
Functions.FunctionContext.Builder builder = Functions.FunctionContext.newBuilder().setFunctionType(functionType)
|
||||
.setId(type).setValue(typeMessage.toByteString());
|
||||
if (callback != null) {
|
||||
builder = builder.setCallback(callback);
|
||||
}
|
||||
return builder.build();
|
||||
}
|
||||
|
||||
}
|
@ -1,87 +0,0 @@
|
||||
/* Copyright 2022 Listware */
|
||||
|
||||
package org.listware.core.provider.functions;
|
||||
|
||||
import java.util.Map;
|
||||
|
||||
import org.apache.flink.statefun.sdk.FunctionType;
|
||||
import org.apache.flink.statefun.sdk.reqreply.generated.TypedValue;
|
||||
import org.listware.io.utils.TypedValueDeserializer;
|
||||
import org.listware.io.utils.Constants.Namespaces;
|
||||
import org.listware.sdk.Functions;
|
||||
import org.listware.sdk.pbcmdb.Core;
|
||||
import org.listware.core.FunctionContext;
|
||||
import org.listware.core.provider.utils.Trigger;
|
||||
import org.listware.core.provider.utils.exceptions.UnknownMethodException;
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
|
||||
import com.arangodb.ArangoGraph;
|
||||
|
||||
public class TypeTrigger extends Arango {
|
||||
@SuppressWarnings("unused")
|
||||
private static final Logger LOG = LoggerFactory.getLogger(TypeTrigger.class);
|
||||
|
||||
private static final String TYPE = "trigger.types.system.functions.root";
|
||||
|
||||
public static final FunctionType FUNCTION_TYPE = new FunctionType(Namespaces.INTERNAL, TYPE);
|
||||
|
||||
public TypeTrigger(ArangoGraph graph) {
|
||||
super(graph);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void invoke(FunctionContext functionContext) throws Exception {
|
||||
Core.TypeMessage message = Core.TypeMessage.parseFrom(functionContext.getFunctionContext().getValue());
|
||||
|
||||
switch (message.getMethod()) {
|
||||
case CREATE:
|
||||
try {
|
||||
Map<String, Trigger> create = Trigger.getByType(functionContext.getDocument(), "create");
|
||||
|
||||
for (Trigger trigger : create.values()) {
|
||||
Functions.FunctionContext pbFunctionContext = Arango.Exec(
|
||||
functionContext.getFlinkContext().caller().id(), trigger.getNamespace(), trigger.getType(),
|
||||
message.getMethod());
|
||||
|
||||
TypedValue typedValue = TypedValueDeserializer.fromMessageLite(pbFunctionContext);
|
||||
|
||||
FunctionType functionType = new FunctionType(trigger.getNamespace(), trigger.getType());
|
||||
|
||||
functionContext.getFlinkContext().send(functionType,
|
||||
functionContext.getFlinkContext().caller().id(), typedValue);
|
||||
}
|
||||
} catch (Exception ex) {
|
||||
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
case UPDATE:
|
||||
break;
|
||||
|
||||
case DELETE:
|
||||
break;
|
||||
|
||||
default:
|
||||
throw new UnknownMethodException(message.getMethod());
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Trigger trigger
|
||||
**
|
||||
* @param type string
|
||||
* @param method Method
|
||||
*/
|
||||
public static Functions.FunctionContext Trigger(String type, Core.Method method) {
|
||||
Functions.FunctionType functionType = Functions.FunctionType.newBuilder().setNamespace(Namespaces.INTERNAL)
|
||||
.setType(TYPE).build();
|
||||
|
||||
Core.TypeMessage typeMessage = Core.TypeMessage.newBuilder().setMethod(method).build();
|
||||
|
||||
Functions.FunctionContext.Builder builder = Functions.FunctionContext.newBuilder().setFunctionType(functionType)
|
||||
.setId(type).setValue(typeMessage.toByteString());
|
||||
return builder.build();
|
||||
}
|
||||
}
|
@ -0,0 +1,77 @@
|
||||
/* Copyright 2022 Listware */
|
||||
|
||||
package org.listware.core.provider.functions.link;
|
||||
|
||||
import org.apache.flink.statefun.sdk.FunctionType;
|
||||
import org.listware.core.FunctionContext;
|
||||
import org.listware.core.documents.LinkDocument;
|
||||
import org.listware.core.utils.exceptions.UnknownMethodException;
|
||||
import org.listware.io.utils.Constants.Namespaces;
|
||||
import org.listware.sdk.Functions;
|
||||
import org.listware.sdk.Result;
|
||||
import org.listware.sdk.pbcmdb.Core;
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
|
||||
/**
|
||||
* Link CUD arangodb service for links
|
||||
**
|
||||
*/
|
||||
public class AdvancedLink extends LinkContext {
|
||||
@SuppressWarnings("unused")
|
||||
private static final Logger LOG = LoggerFactory.getLogger(AdvancedLink.class);
|
||||
|
||||
public static final String TYPE = "advanced.links.system.functions.root";
|
||||
|
||||
public static final FunctionType FUNCTION_TYPE = new FunctionType(Namespaces.INTERNAL, TYPE);
|
||||
|
||||
public AdvancedLink() {
|
||||
super(TYPE, TYPE);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void invoke(FunctionContext functionContext) throws Exception {
|
||||
Core.LinkMessage message = Core.LinkMessage.parseFrom(functionContext.getFunctionContext().getValue());
|
||||
|
||||
switch (message.getMethod()) {
|
||||
case UPDATE:
|
||||
update(functionContext, message);
|
||||
break;
|
||||
|
||||
case DELETE:
|
||||
delete(functionContext, message);
|
||||
break;
|
||||
|
||||
default:
|
||||
throw new UnknownMethodException(message.getMethod());
|
||||
}
|
||||
}
|
||||
|
||||
private void update(FunctionContext functionContext, Core.LinkMessage message) throws Exception {
|
||||
LinkDocument document = (LinkDocument) functionContext.getDocument();
|
||||
document.replaceProperties(message.getPayload());
|
||||
document.setId(functionContext.getFlinkContext().self().id());
|
||||
|
||||
document = cmdb.updateLink(functionContext.getFlinkContext(), document);
|
||||
}
|
||||
|
||||
private void delete(FunctionContext functionContext, Core.LinkMessage message) throws Exception {
|
||||
LinkDocument document = (LinkDocument) functionContext.getDocument();
|
||||
document.setId(functionContext.getFlinkContext().self().id());
|
||||
|
||||
cmdb.removeDocument(document);
|
||||
}
|
||||
|
||||
public static Functions.FunctionContext ProxyMessage(String id, Core.LinkMessage linkMessage,
|
||||
Result.ReplyResult replyResult) {
|
||||
Functions.FunctionType functionType = Functions.FunctionType.newBuilder().setNamespace(Namespaces.INTERNAL)
|
||||
.setType(AdvancedLink.TYPE).build();
|
||||
|
||||
Functions.FunctionContext.Builder builder = Functions.FunctionContext.newBuilder().setFunctionType(functionType)
|
||||
.setId(id).setValue(linkMessage.toByteString());
|
||||
if (replyResult != null) {
|
||||
builder = builder.setReplyResult(replyResult);
|
||||
}
|
||||
return builder.build();
|
||||
}
|
||||
}
|
@ -0,0 +1,34 @@
|
||||
/* Copyright 2022 Listware */
|
||||
|
||||
package org.listware.core.provider.functions.link;
|
||||
|
||||
import org.apache.flink.statefun.sdk.Context;
|
||||
import org.listware.core.FunctionContext;
|
||||
import org.listware.core.documents.LinkDocument;
|
||||
import org.listware.core.provider.functions.Base;
|
||||
import org.listware.sdk.Functions;
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
|
||||
/**
|
||||
* Middleware for CUD functions
|
||||
**
|
||||
*/
|
||||
public class LinkContext extends Base {
|
||||
@SuppressWarnings("unused")
|
||||
private static final Logger LOG = LoggerFactory.getLogger(LinkContext.class);
|
||||
|
||||
public LinkContext(String groupID, String topic) {
|
||||
super(groupID, topic);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void invoke(Context context, Functions.FunctionContext pbFunctionContext) throws Exception {
|
||||
LinkDocument document = cmdb.readLinkDocument(context.self().id());
|
||||
|
||||
FunctionContext functionContext = new FunctionContext(context, document, pbFunctionContext);
|
||||
|
||||
invoke(functionContext);
|
||||
}
|
||||
|
||||
}
|
@ -0,0 +1,127 @@
|
||||
/*
|
||||
* Copyright 2022
|
||||
* Listware
|
||||
*/
|
||||
|
||||
package org.listware.core.provider.functions.link;
|
||||
|
||||
import org.apache.flink.statefun.sdk.Context;
|
||||
|
||||
import java.util.HashMap;
|
||||
import java.util.Map;
|
||||
|
||||
import org.apache.flink.statefun.sdk.FunctionType;
|
||||
import org.apache.flink.statefun.sdk.reqreply.generated.TypedValue;
|
||||
import org.listware.core.FunctionContext;
|
||||
import org.listware.core.cmdb.Trigger;
|
||||
import org.listware.core.documents.LinkDocument;
|
||||
import org.listware.core.utils.exceptions.UnknownMethodException;
|
||||
import org.listware.io.utils.TypedValueDeserializer;
|
||||
import org.listware.io.utils.Constants.Namespaces;
|
||||
import org.listware.sdk.Functions;
|
||||
import org.listware.sdk.pbcmdb.Core;
|
||||
import org.listware.sdk.pbcmdb.pbqdsl.QDSL;
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
|
||||
public class LinkTrigger extends LinkContext {
|
||||
@SuppressWarnings("unused")
|
||||
private static final Logger LOG = LoggerFactory.getLogger(LinkTrigger.class);
|
||||
|
||||
public static final String TYPE = "trigger.advanced.links.system.functions.root";
|
||||
|
||||
public static final FunctionType FUNCTION_TYPE = new FunctionType(Namespaces.INTERNAL, TYPE);
|
||||
|
||||
public LinkTrigger() {
|
||||
super(TYPE, TYPE);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void invoke(FunctionContext functionContext) throws Exception {
|
||||
Core.LinkMessage message = Core.LinkMessage.parseFrom(functionContext.getFunctionContext().getValue());
|
||||
|
||||
LinkDocument document = (LinkDocument) functionContext.getDocument();
|
||||
|
||||
String from = cmdb.getTypeId(document.getFrom());
|
||||
String to = cmdb.getTypeId(document.getTo());
|
||||
|
||||
QDSL.Options options = QDSL.Options.newBuilder().setLink(true).build();
|
||||
|
||||
String query = String.format("*[?@._id == '%s'?].*[?@._id == '%s'?].types", to, from);
|
||||
|
||||
QDSL.Elements elements = cmdb.qdslClient.qdsl(query, options);
|
||||
|
||||
for (QDSL.Element element : elements.getElementsList()) {
|
||||
LinkDocument link = LinkDocument.deserialize(element.getLink());
|
||||
|
||||
Map<String, Trigger> triggers = new HashMap<>();
|
||||
|
||||
switch (message.getMethod()) {
|
||||
case CREATE:
|
||||
triggers = Trigger.getByType(link, Trigger.CREATE);
|
||||
break;
|
||||
|
||||
case UPDATE:
|
||||
triggers = Trigger.getByType(link, Trigger.UPDATE);
|
||||
|
||||
break;
|
||||
|
||||
case DELETE:
|
||||
triggers = Trigger.getByType(link, Trigger.DELETE);
|
||||
break;
|
||||
|
||||
default:
|
||||
throw new UnknownMethodException(message.getMethod());
|
||||
}
|
||||
|
||||
for (Trigger trigger : triggers.values()) {
|
||||
execTrigger(functionContext.getFlinkContext(), document.getFrom(), trigger, message.getMethod());
|
||||
execTrigger(functionContext.getFlinkContext(), document.getTo(), trigger, message.getMethod());
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
private void execTrigger(Context context, String id, Trigger trigger, Core.Method method) {
|
||||
Functions.FunctionContext pbFunctionContext = Exec(id, trigger.getNamespace(), trigger.getType(), method);
|
||||
|
||||
TypedValue typedValue = TypedValueDeserializer.fromMessageLite(pbFunctionContext);
|
||||
|
||||
FunctionType functionType = new FunctionType(trigger.getNamespace(), trigger.getType());
|
||||
|
||||
context.send(functionType, pbFunctionContext.getId(), typedValue);
|
||||
}
|
||||
|
||||
/**
|
||||
* Trigger trigger
|
||||
**
|
||||
* @param id string
|
||||
* @param method Method
|
||||
*/
|
||||
public static Functions.FunctionContext Trigger(String id, Core.Method method) {
|
||||
Functions.FunctionType functionType = Functions.FunctionType.newBuilder().setNamespace(Namespaces.INTERNAL)
|
||||
.setType(TYPE).build();
|
||||
|
||||
Core.LinkMessage message = Core.LinkMessage.newBuilder().setMethod(method).build();
|
||||
|
||||
Functions.FunctionContext.Builder builder = Functions.FunctionContext.newBuilder().setFunctionType(functionType)
|
||||
.setId(id).setValue(message.toByteString());
|
||||
return builder.build();
|
||||
}
|
||||
|
||||
/**
|
||||
* Exec function
|
||||
**
|
||||
* @param id string
|
||||
* @param namespace string
|
||||
* @param type string
|
||||
* @param method Method
|
||||
*/
|
||||
public static Functions.FunctionContext Exec(String id, String namespace, String type, Core.Method method) {
|
||||
Functions.FunctionType functionType = Functions.FunctionType.newBuilder().setNamespace(namespace).setType(type)
|
||||
.build();
|
||||
Functions.FunctionContext.Builder builder = Functions.FunctionContext.newBuilder().setFunctionType(functionType)
|
||||
.setId(id);
|
||||
return builder.build();
|
||||
}
|
||||
}
|
@ -0,0 +1,163 @@
|
||||
/* Copyright 2022 Listware */
|
||||
|
||||
package org.listware.core.provider.functions.object;
|
||||
|
||||
import org.apache.flink.statefun.sdk.FunctionType;
|
||||
import org.apache.flink.statefun.sdk.reqreply.generated.TypedValue;
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
|
||||
import org.listware.core.FunctionContext;
|
||||
import org.listware.core.cmdb.Trigger;
|
||||
import org.listware.core.documents.LinkDocument;
|
||||
import org.listware.core.documents.ObjectDocument;
|
||||
import org.listware.core.provider.functions.link.AdvancedLink;
|
||||
import org.listware.core.utils.exceptions.AlreadyTriggerException;
|
||||
import org.listware.core.utils.exceptions.UnknownIdException;
|
||||
import org.listware.core.utils.exceptions.UnknownMethodException;
|
||||
import org.listware.io.utils.TypedValueDeserializer;
|
||||
import org.listware.io.utils.Constants.Namespaces;
|
||||
import org.listware.sdk.Functions;
|
||||
import org.listware.sdk.Result;
|
||||
import org.listware.sdk.pbcmdb.Core;
|
||||
|
||||
/**
|
||||
* Link CUD arangodb service for links
|
||||
**
|
||||
*/
|
||||
public class Link extends ObjectContext {
|
||||
@SuppressWarnings("unused")
|
||||
private static final Logger LOG = LoggerFactory.getLogger(Link.class);
|
||||
|
||||
public static final String TYPE = "links.system.functions.root";
|
||||
|
||||
public static final FunctionType FUNCTION_TYPE = new FunctionType(Namespaces.INTERNAL, TYPE);
|
||||
|
||||
public Link() {
|
||||
super(TYPE, TYPE);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void invoke(FunctionContext functionContext) throws Exception {
|
||||
Core.LinkMessage message = Core.LinkMessage.parseFrom(functionContext.getFunctionContext().getValue());
|
||||
|
||||
switch (message.getMethod()) {
|
||||
case CREATE:
|
||||
create(functionContext, message);
|
||||
break;
|
||||
|
||||
case UPDATE:
|
||||
update(functionContext, message);
|
||||
break;
|
||||
|
||||
case DELETE:
|
||||
delete(functionContext, message);
|
||||
break;
|
||||
|
||||
case CREATE_TRIGGER:
|
||||
createTrigger(functionContext, message);
|
||||
break;
|
||||
|
||||
case DELETE_TRIGGER:
|
||||
deleteTrigger(functionContext, message);
|
||||
break;
|
||||
|
||||
default:
|
||||
throw new UnknownMethodException(message.getMethod());
|
||||
}
|
||||
}
|
||||
|
||||
private void create(FunctionContext functionContext, Core.LinkMessage message) throws Exception {
|
||||
cmdb.checkFrom(functionContext.getDocument(), message.getName());
|
||||
|
||||
ObjectDocument document = cmdb.readDocument(message.getTo());
|
||||
|
||||
cmdb.createLink(functionContext.getFlinkContext(), functionContext.getDocument(), document, message.getType(),
|
||||
message.getName(), message.getPayload());
|
||||
}
|
||||
|
||||
private void update(FunctionContext functionContext, Core.LinkMessage message) throws Exception {
|
||||
Result.ReplyResult replyResult = replyResult(functionContext.getFlinkContext());
|
||||
|
||||
LinkDocument document = cmdb.readLinkDocument(functionContext.getDocument().getId(), message.getName());
|
||||
|
||||
Functions.FunctionContext pbFunctionContext = AdvancedLink.ProxyMessage(document.getId(), message, replyResult);
|
||||
|
||||
TypedValue typedValue = TypedValueDeserializer.fromMessageLite(pbFunctionContext);
|
||||
|
||||
functionContext.getFlinkContext().send(AdvancedLink.FUNCTION_TYPE, document.getId(), typedValue);
|
||||
}
|
||||
|
||||
private void delete(FunctionContext functionContext, Core.LinkMessage message) throws Exception {
|
||||
Result.ReplyResult replyResult = replyResult(functionContext.getFlinkContext());
|
||||
|
||||
LinkDocument document = cmdb.readLinkDocument(functionContext.getDocument().getId(), message.getName());
|
||||
|
||||
Functions.FunctionContext pbFunctionContext = AdvancedLink.ProxyMessage(document.getId(), message, replyResult);
|
||||
|
||||
TypedValue typedValue = TypedValueDeserializer.fromMessageLite(pbFunctionContext);
|
||||
|
||||
functionContext.getFlinkContext().send(AdvancedLink.FUNCTION_TYPE, document.getId(), typedValue);
|
||||
}
|
||||
|
||||
private void createTrigger(FunctionContext functionContext, Core.LinkMessage message) throws Exception {
|
||||
if (!functionContext.isType()) {
|
||||
throw new UnknownIdException(functionContext.getFlinkContext().self().id());
|
||||
}
|
||||
|
||||
Core.Trigger trigger = Core.Trigger.parseFrom(message.getPayload());
|
||||
|
||||
ObjectDocument from = functionContext.getDocument();
|
||||
ObjectDocument to = cmdb.readDocument(message.getTo());
|
||||
|
||||
LinkDocument document = null;
|
||||
try {
|
||||
document = cmdb.readLinkDocument(from.getId(), to.getKey());
|
||||
document = Trigger.add(document, trigger);
|
||||
document = cmdb.updateLinkDocument(document);
|
||||
} catch (AlreadyTriggerException ex) {
|
||||
throw ex;
|
||||
} catch (Exception ex) {
|
||||
document = Trigger.add(new LinkDocument(), trigger);
|
||||
document = cmdb.createLink(from, to, "trigger", to.getKey(), document.serialize());
|
||||
}
|
||||
|
||||
LOG.info("created link trigger " + document.getId());
|
||||
}
|
||||
|
||||
private void deleteTrigger(FunctionContext functionContext, Core.LinkMessage message) throws Exception {
|
||||
if (!functionContext.isType()) {
|
||||
throw new UnknownIdException(functionContext.getFlinkContext().self().id());
|
||||
}
|
||||
|
||||
Core.Trigger trigger = Core.Trigger.parseFrom(message.getPayload());
|
||||
|
||||
ObjectDocument from = functionContext.getDocument();
|
||||
ObjectDocument to = cmdb.readDocument(message.getTo());
|
||||
|
||||
LinkDocument document = cmdb.readLinkDocument(from.getId(), to.getKey());
|
||||
document = Trigger.delete(document, trigger);
|
||||
document = cmdb.updateLinkDocument(document);
|
||||
|
||||
LOG.info("deleted type trigger " + document.getId());
|
||||
}
|
||||
|
||||
/**
|
||||
* CreateLink create link 'from' -> 'to' with 'name'
|
||||
**
|
||||
* @param from will be ('system/root', 'types/node', '/$uuid')
|
||||
* @param to will be ('system/root', 'types/node', '/$uuid')
|
||||
* @param name string
|
||||
*/
|
||||
public static Functions.FunctionContext CreateLink(String from, String to, String name) {
|
||||
Functions.FunctionType functionType = Functions.FunctionType.newBuilder().setNamespace(Namespaces.INTERNAL)
|
||||
.setType(Link.TYPE).build();
|
||||
|
||||
Core.LinkMessage linkMessage = Core.LinkMessage.newBuilder().setMethod(Core.Method.CREATE).setName(name)
|
||||
.setTo(to).build();
|
||||
|
||||
Functions.FunctionContext.Builder builder = Functions.FunctionContext.newBuilder().setFunctionType(functionType)
|
||||
.setId(from).setValue(linkMessage.toByteString());
|
||||
return builder.build();
|
||||
}
|
||||
}
|
@ -1,41 +1,41 @@
|
||||
/* Copyright 2022 Listware */
|
||||
|
||||
package org.listware.core.provider.functions;
|
||||
package org.listware.core.provider.functions.object;
|
||||
|
||||
import org.apache.flink.statefun.sdk.FunctionType;
|
||||
import org.apache.flink.statefun.sdk.reqreply.generated.TypedValue;
|
||||
|
||||
import com.arangodb.ArangoGraph;
|
||||
import com.arangodb.entity.VertexUpdateEntity;
|
||||
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
import org.listware.core.FunctionContext;
|
||||
import org.listware.core.documents.ObjectDocument;
|
||||
import org.listware.core.utils.exceptions.UnknownIdException;
|
||||
import org.listware.core.utils.exceptions.UnknownMethodException;
|
||||
import org.listware.io.utils.TypedValueDeserializer;
|
||||
import org.listware.io.utils.Constants.Namespaces;
|
||||
import org.listware.sdk.Functions;
|
||||
import org.listware.sdk.Result;
|
||||
import org.listware.sdk.pbcmdb.Core;
|
||||
import org.listware.core.FunctionContext;
|
||||
import org.listware.core.documents.ObjectDocument;
|
||||
import org.listware.core.provider.utils.exceptions.UnknownIdException;
|
||||
import org.listware.core.provider.utils.exceptions.UnknownMethodException;
|
||||
|
||||
/**
|
||||
* Object CUD arangodb service for objects
|
||||
**
|
||||
*/
|
||||
public class Object extends Arango {
|
||||
public class Object extends ObjectContext {
|
||||
@SuppressWarnings("unused")
|
||||
private static final Logger LOG = LoggerFactory.getLogger(Object.class);
|
||||
|
||||
public static final String TYPE = "objects.system.functions.root";
|
||||
|
||||
public static final FunctionType FUNCTION_TYPE = new FunctionType(Namespaces.INTERNAL, TYPE);
|
||||
|
||||
public Object(ArangoGraph graph) {
|
||||
super(graph);
|
||||
public Object() {
|
||||
super(TYPE, TYPE);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void invoke(FunctionContext functionContext) throws Exception {
|
||||
|
||||
Core.ObjectMessage message = Core.ObjectMessage.parseFrom(functionContext.getFunctionContext().getValue());
|
||||
|
||||
switch (message.getMethod()) {
|
||||
@ -57,8 +57,10 @@ public class Object extends Arango {
|
||||
}
|
||||
|
||||
private void createChild(FunctionContext functionContext, Core.ObjectMessage message) throws Exception {
|
||||
Result.ReplyResult replyResult = replyResult(functionContext.getFlinkContext());
|
||||
|
||||
Functions.FunctionContext pbFunctionContext = Type.CreateObject(message.getType(), message.getName(),
|
||||
message.getPayload(), functionContext.getCallback());
|
||||
message.getPayload(), replyResult);
|
||||
|
||||
TypedValue typedValue = TypedValueDeserializer.fromMessageLite(pbFunctionContext);
|
||||
|
||||
@ -71,25 +73,18 @@ public class Object extends Arango {
|
||||
}
|
||||
|
||||
ObjectDocument document = functionContext.getDocument();
|
||||
|
||||
ObjectDocument newDocument = ObjectDocument.deserialize(message.getPayload());
|
||||
|
||||
document.setProperties(newDocument.getProperties());
|
||||
|
||||
document.updateMeta();
|
||||
|
||||
VertexUpdateEntity vertexUpdateDocument = types.replaceVertex(functionContext.getFlinkContext().self().id(),
|
||||
document);
|
||||
|
||||
LOG.info("updated object " + vertexUpdateDocument.getId());
|
||||
document.replaceProperties(message.getPayload());
|
||||
document.setId(functionContext.getFlinkContext().self().id());
|
||||
document = cmdb.updateObject(functionContext.getFlinkContext(), document);
|
||||
}
|
||||
|
||||
private void delete(FunctionContext functionContext) throws Exception {
|
||||
if (!functionContext.isObject()) {
|
||||
throw new UnknownIdException(functionContext.getFlinkContext().self().id());
|
||||
}
|
||||
ObjectDocument document = functionContext.getDocument();
|
||||
document.setId(functionContext.getFlinkContext().self().id());
|
||||
|
||||
objects.deleteVertex(functionContext.getFlinkContext().self().id());
|
||||
LOG.info("deleted object " + functionContext.getFlinkContext().self().id());
|
||||
cmdb.removeObject(functionContext.getFlinkContext(), document);
|
||||
}
|
||||
}
|
@ -0,0 +1,36 @@
|
||||
/* Copyright 2022 Listware */
|
||||
|
||||
package org.listware.core.provider.functions.object;
|
||||
|
||||
import org.apache.flink.statefun.sdk.Context;
|
||||
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
import org.listware.core.FunctionContext;
|
||||
import org.listware.core.documents.ObjectDocument;
|
||||
import org.listware.core.provider.functions.Base;
|
||||
import org.listware.sdk.Functions;
|
||||
|
||||
/**
|
||||
* Middleware for CUD functions
|
||||
**
|
||||
*/
|
||||
public class ObjectContext extends Base {
|
||||
@SuppressWarnings("unused")
|
||||
private static final Logger LOG = LoggerFactory.getLogger(ObjectContext.class);
|
||||
|
||||
|
||||
public ObjectContext(String groupID, String topic) {
|
||||
super(groupID, topic);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void invoke(Context context, Functions.FunctionContext pbFunctionContext) throws Exception {
|
||||
ObjectDocument document = cmdb.readDocument(context.self().id());
|
||||
|
||||
FunctionContext functionContext = new FunctionContext(context, document, pbFunctionContext);
|
||||
|
||||
invoke(functionContext);
|
||||
}
|
||||
|
||||
}
|
@ -1,21 +1,18 @@
|
||||
/* Copyright 2022 Listware */
|
||||
|
||||
package org.listware.core.provider.functions;
|
||||
package org.listware.core.provider.functions.object;
|
||||
|
||||
import org.apache.flink.statefun.sdk.FunctionType;
|
||||
import org.apache.flink.statefun.sdk.reqreply.generated.TypedValue;
|
||||
import org.listware.core.FunctionContext;
|
||||
import org.listware.io.utils.TypedValueDeserializer;
|
||||
import org.listware.io.utils.Constants.Namespaces;
|
||||
import org.listware.sdk.Functions;
|
||||
import org.listware.sdk.pbcmdb.Core;
|
||||
import org.listware.sdk.pbcmdb.pbqdsl.QDSL;
|
||||
import org.listware.core.FunctionContext;
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
|
||||
import com.arangodb.ArangoGraph;
|
||||
|
||||
public class ObjectTrigger extends Arango {
|
||||
public class ObjectTrigger extends ObjectContext {
|
||||
@SuppressWarnings("unused")
|
||||
private static final Logger LOG = LoggerFactory.getLogger(ObjectTrigger.class);
|
||||
|
||||
@ -23,27 +20,20 @@ public class ObjectTrigger extends Arango {
|
||||
|
||||
public static final FunctionType FUNCTION_TYPE = new FunctionType(Namespaces.INTERNAL, TYPE);
|
||||
|
||||
public ObjectTrigger(ArangoGraph graph) {
|
||||
super(graph);
|
||||
public ObjectTrigger() {
|
||||
super(TYPE, TYPE);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void invoke(FunctionContext functionContext) throws Exception {
|
||||
Core.ObjectMessage message = Core.ObjectMessage.parseFrom(functionContext.getFunctionContext().getValue());
|
||||
|
||||
QDSL.Options options = QDSL.Options.newBuilder().setType(true).build();
|
||||
String typeId = cmdb.getTypeId(functionContext.getFlinkContext().self().id());
|
||||
Functions.FunctionContext pbFunctionContext = TypeTrigger.Trigger(typeId, message.getMethod());
|
||||
|
||||
String query = String.format("%s.objects", functionContext.getFlinkContext().self().id());
|
||||
TypedValue typedValue = TypedValueDeserializer.fromMessageLite(pbFunctionContext);
|
||||
|
||||
QDSL.Elements elements = client.qdsl(query, options);
|
||||
|
||||
for (QDSL.Element element : elements.getElementsList()) {
|
||||
Functions.FunctionContext pbFunctionContext = TypeTrigger.Trigger(element.getType(), message.getMethod());
|
||||
|
||||
TypedValue typedValue = TypedValueDeserializer.fromMessageLite(pbFunctionContext);
|
||||
|
||||
functionContext.getFlinkContext().send(TypeTrigger.FUNCTION_TYPE, element.getType(), typedValue);
|
||||
}
|
||||
functionContext.getFlinkContext().send(TypeTrigger.FUNCTION_TYPE, pbFunctionContext.getId(), typedValue);
|
||||
}
|
||||
|
||||
/**
|
@ -0,0 +1,171 @@
|
||||
/* Copyright 2022 Listware */
|
||||
|
||||
package org.listware.core.provider.functions.object;
|
||||
|
||||
import org.apache.flink.statefun.sdk.FunctionType;
|
||||
|
||||
import com.google.protobuf.ByteString;
|
||||
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
|
||||
import org.listware.core.FunctionContext;
|
||||
import org.listware.core.cmdb.Trigger;
|
||||
import org.listware.core.documents.ObjectDocument;
|
||||
import org.listware.core.utils.exceptions.UnknownIdException;
|
||||
import org.listware.core.utils.exceptions.UnknownMethodException;
|
||||
import org.listware.io.utils.Constants.Namespaces;
|
||||
import org.listware.sdk.Functions;
|
||||
import org.listware.sdk.Result;
|
||||
import org.listware.sdk.pbcmdb.Core;
|
||||
|
||||
/**
|
||||
* Type CUD arangodb service for types
|
||||
**
|
||||
*/
|
||||
public class Type extends ObjectContext {
|
||||
private static final Logger LOG = LoggerFactory.getLogger(Type.class);
|
||||
|
||||
public static final String TYPE = "types.system.functions.root";
|
||||
|
||||
public static final FunctionType FUNCTION_TYPE = new FunctionType(Namespaces.INTERNAL, TYPE);
|
||||
|
||||
public Type() {
|
||||
super(TYPE, TYPE);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void invoke(FunctionContext functionContext) throws Exception {
|
||||
// TODO only create from 'types.root' or work with 'type'
|
||||
if (!functionContext.isType() && !functionContext.isTypes()) {
|
||||
throw new UnknownIdException(functionContext.getFlinkContext().self().id());
|
||||
}
|
||||
|
||||
Core.TypeMessage message = Core.TypeMessage.parseFrom(functionContext.getFunctionContext().getValue());
|
||||
|
||||
switch (message.getMethod()) {
|
||||
case CREATE:
|
||||
create(functionContext, message);
|
||||
break;
|
||||
|
||||
case CREATE_CHILD:
|
||||
createChild(functionContext, message);
|
||||
break;
|
||||
|
||||
case UPDATE:
|
||||
update(functionContext, message);
|
||||
break;
|
||||
|
||||
case DELETE:
|
||||
delete(functionContext);
|
||||
break;
|
||||
|
||||
case CREATE_TRIGGER:
|
||||
createTrigger(functionContext, message);
|
||||
break;
|
||||
|
||||
case DELETE_TRIGGER:
|
||||
deleteTrigger(functionContext, message);
|
||||
break;
|
||||
|
||||
default:
|
||||
throw new UnknownMethodException(message.getMethod());
|
||||
}
|
||||
}
|
||||
|
||||
private void create(FunctionContext functionContext, Core.TypeMessage message) throws Exception {
|
||||
if (!functionContext.isTypes()) {
|
||||
throw new UnknownIdException(functionContext.getFlinkContext().self().id());
|
||||
}
|
||||
ObjectDocument document = ObjectDocument.deserialize(message.getPayload());
|
||||
document.setKey(message.getName());
|
||||
|
||||
document = cmdb.createType(document);
|
||||
}
|
||||
|
||||
private void update(FunctionContext functionContext, Core.TypeMessage message) throws Exception {
|
||||
if (!functionContext.isType()) {
|
||||
throw new UnknownIdException(functionContext.getFlinkContext().self().id());
|
||||
}
|
||||
ObjectDocument document = functionContext.getDocument();
|
||||
document.replaceProperties(message.getPayload());
|
||||
document.setId(functionContext.getFlinkContext().self().id());
|
||||
document = cmdb.updateType(functionContext.getFlinkContext(), document);
|
||||
}
|
||||
|
||||
// TODO delete all objects with type
|
||||
private void delete(FunctionContext functionContext) throws Exception {
|
||||
if (!functionContext.isType()) {
|
||||
throw new UnknownIdException(functionContext.getFlinkContext().self().id());
|
||||
}
|
||||
ObjectDocument document = functionContext.getDocument();
|
||||
document.setId(functionContext.getFlinkContext().self().id());
|
||||
|
||||
cmdb.removeType(functionContext.getFlinkContext(), document);
|
||||
}
|
||||
|
||||
private void createChild(FunctionContext functionContext, Core.TypeMessage message) throws Exception {
|
||||
if (!functionContext.isType()) {
|
||||
throw new UnknownIdException(functionContext.getFlinkContext().self().id());
|
||||
}
|
||||
|
||||
ObjectDocument document = ObjectDocument.deserialize(message.getPayload());
|
||||
ObjectDocument type = functionContext.getDocument();
|
||||
|
||||
if (functionContext.getFlinkContext().caller() != null) {
|
||||
ObjectDocument parent = cmdb.readDocument(functionContext.getFlinkContext().caller().id());
|
||||
document = cmdb.createObject(functionContext.getFlinkContext(), type, parent, document, message.getName());
|
||||
} else {
|
||||
document = cmdb.createObject(functionContext.getFlinkContext(), type, document);
|
||||
}
|
||||
}
|
||||
|
||||
private void createTrigger(FunctionContext functionContext, Core.TypeMessage message) throws Exception {
|
||||
if (!functionContext.isType()) {
|
||||
throw new UnknownIdException(functionContext.getFlinkContext().self().id());
|
||||
}
|
||||
Core.Trigger trigger = Core.Trigger.parseFrom(message.getPayload());
|
||||
ObjectDocument document = Trigger.add(functionContext.getDocument(), trigger);
|
||||
|
||||
document = cmdb.updateType(functionContext.getFlinkContext(), document);
|
||||
|
||||
LOG.info("created type trigger " + document.getId());
|
||||
}
|
||||
|
||||
private void deleteTrigger(FunctionContext functionContext, Core.TypeMessage message) throws Exception {
|
||||
if (!functionContext.isType()) {
|
||||
throw new UnknownIdException(functionContext.getFlinkContext().self().id());
|
||||
}
|
||||
Core.Trigger trigger = Core.Trigger.parseFrom(message.getPayload());
|
||||
ObjectDocument document = Trigger.delete(functionContext.getDocument(), trigger);
|
||||
|
||||
document = cmdb.updateType(functionContext.getFlinkContext(), document);
|
||||
|
||||
LOG.info("deleted type trigger " + document.getId());
|
||||
}
|
||||
|
||||
/**
|
||||
* CreateObject create new object
|
||||
**
|
||||
* @param type string
|
||||
* @param name string
|
||||
* @param payload ByteString
|
||||
* @param replyEgress ReplyEgress (optional)
|
||||
*/
|
||||
public static Functions.FunctionContext CreateObject(String type, String name, ByteString payload,
|
||||
Result.ReplyResult replyResult) {
|
||||
Functions.FunctionType functionType = Functions.FunctionType.newBuilder().setNamespace(Namespaces.INTERNAL)
|
||||
.setType(TYPE).build();
|
||||
|
||||
Core.TypeMessage typeMessage = Core.TypeMessage.newBuilder().setMethod(Core.Method.CREATE_CHILD).setName(name)
|
||||
.setPayload(payload).build();
|
||||
|
||||
Functions.FunctionContext.Builder builder = Functions.FunctionContext.newBuilder().setFunctionType(functionType)
|
||||
.setId(type).setValue(typeMessage.toByteString());
|
||||
if (replyResult != null) {
|
||||
builder = builder.setReplyResult(replyResult);
|
||||
}
|
||||
return builder.build();
|
||||
}
|
||||
|
||||
}
|
@ -0,0 +1,102 @@
|
||||
/* Copyright 2022 Listware */
|
||||
|
||||
package org.listware.core.provider.functions.object;
|
||||
|
||||
import java.util.Map;
|
||||
|
||||
import org.apache.flink.statefun.sdk.FunctionType;
|
||||
import org.apache.flink.statefun.sdk.reqreply.generated.TypedValue;
|
||||
import org.listware.core.FunctionContext;
|
||||
import org.listware.core.cmdb.Trigger;
|
||||
import org.listware.core.utils.exceptions.UnknownMethodException;
|
||||
import org.listware.io.utils.TypedValueDeserializer;
|
||||
import org.listware.io.utils.Constants.Namespaces;
|
||||
import org.listware.sdk.Functions;
|
||||
import org.listware.sdk.pbcmdb.Core;
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
|
||||
public class TypeTrigger extends ObjectContext {
|
||||
@SuppressWarnings("unused")
|
||||
private static final Logger LOG = LoggerFactory.getLogger(TypeTrigger.class);
|
||||
|
||||
private static final String TYPE = "trigger.types.system.functions.root";
|
||||
|
||||
public static final FunctionType FUNCTION_TYPE = new FunctionType(Namespaces.INTERNAL, TYPE);
|
||||
|
||||
public TypeTrigger() {
|
||||
super(TYPE, TYPE);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void invoke(FunctionContext functionContext) throws Exception {
|
||||
Core.TypeMessage message = Core.TypeMessage.parseFrom(functionContext.getFunctionContext().getValue());
|
||||
|
||||
Map<String, Trigger> triggers = null;
|
||||
|
||||
switch (message.getMethod()) {
|
||||
case CREATE:
|
||||
triggers = Trigger.getByType(functionContext.getDocument(), Trigger.CREATE);
|
||||
break;
|
||||
|
||||
case UPDATE:
|
||||
triggers = Trigger.getByType(functionContext.getDocument(), Trigger.UPDATE);
|
||||
break;
|
||||
|
||||
case DELETE:
|
||||
triggers = Trigger.getByType(functionContext.getDocument(), Trigger.DELETE);
|
||||
break;
|
||||
|
||||
default:
|
||||
throw new UnknownMethodException(message.getMethod());
|
||||
}
|
||||
|
||||
for (Trigger trigger : triggers.values()) {
|
||||
Functions.FunctionContext pbFunctionContext = Exec(functionContext.getFlinkContext().caller().id(),
|
||||
trigger.getNamespace(), trigger.getType(), message.getMethod());
|
||||
|
||||
TypedValue typedValue = TypedValueDeserializer.fromMessageLite(pbFunctionContext);
|
||||
|
||||
FunctionType functionType = new FunctionType(trigger.getNamespace(), trigger.getType());
|
||||
|
||||
functionContext.getFlinkContext().send(functionType, functionContext.getFlinkContext().caller().id(),
|
||||
typedValue);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Trigger trigger
|
||||
**
|
||||
* @param id string
|
||||
* @param method Method
|
||||
*/
|
||||
public static Functions.FunctionContext Trigger(String id, Core.Method method) {
|
||||
Functions.FunctionType functionType = Functions.FunctionType.newBuilder().setNamespace(Namespaces.INTERNAL)
|
||||
.setType(TYPE).build();
|
||||
|
||||
Core.TypeMessage typeMessage = Core.TypeMessage.newBuilder().setMethod(method).build();
|
||||
|
||||
Functions.FunctionContext.Builder builder = Functions.FunctionContext.newBuilder().setFunctionType(functionType)
|
||||
.setId(id).setValue(typeMessage.toByteString());
|
||||
return builder.build();
|
||||
}
|
||||
|
||||
/**
|
||||
* Exec function
|
||||
**
|
||||
* @param id string
|
||||
* @param namespace string
|
||||
* @param type string
|
||||
* @param method Method
|
||||
*/
|
||||
public static Functions.FunctionContext Exec(String id, String namespace, String type, Core.Method method) {
|
||||
Functions.FunctionType functionType = Functions.FunctionType.newBuilder().setNamespace(namespace).setType(type)
|
||||
.build();
|
||||
|
||||
Core.TypeMessage typeMessage = Core.TypeMessage.newBuilder().setMethod(method).build();
|
||||
|
||||
Functions.FunctionContext.Builder builder = Functions.FunctionContext.newBuilder().setFunctionType(functionType)
|
||||
.setId(id).setValue(typeMessage.toByteString());
|
||||
return builder.build();
|
||||
}
|
||||
}
|
@ -1,30 +0,0 @@
|
||||
/* Copyright 2022 Listware */
|
||||
|
||||
package org.listware.core.provider.utils;
|
||||
|
||||
public class Cmdb {
|
||||
// Constant system cmdb keys
|
||||
public class SystemKeys {
|
||||
public static final String ROOT = "root";
|
||||
public static final String OBJECTS = "objects";
|
||||
public static final String TYPES = "types";
|
||||
}
|
||||
|
||||
// Collection names
|
||||
public class Collections {
|
||||
public static final String SYSTEM = "system";
|
||||
public static final String TYPES = "types";
|
||||
public static final String OBJECTS = "objects";
|
||||
public static final String LINKS = "links";
|
||||
}
|
||||
|
||||
// Link entries
|
||||
public class LinkTypes {
|
||||
public static final String TYPE = "type";
|
||||
}
|
||||
|
||||
public class Matcher {
|
||||
public static final String UUID_V4_STRING = "[a-fA-F0-9]{8}-[a-fA-F0-9]{4}-4[a-fA-F0-9]{3}-[89abAB][a-fA-F0-9]{3}-[a-fA-F0-9]{12}";
|
||||
public static final String NUMERIC_STRING = "\\d+";
|
||||
}
|
||||
}
|
@ -1,21 +0,0 @@
|
||||
/* Copyright 2022 Listware */
|
||||
|
||||
package org.listware.core.provider.utils;
|
||||
|
||||
import java.util.Map;
|
||||
|
||||
import com.fasterxml.jackson.core.type.TypeReference;
|
||||
import com.fasterxml.jackson.databind.ObjectMapper;
|
||||
import com.fasterxml.jackson.databind.SerializationFeature;
|
||||
|
||||
|
||||
public class JsonDeserializer {
|
||||
public static Map<String, Map<String, Trigger>> triggers(Object from) throws Exception {
|
||||
ObjectMapper mapper = new ObjectMapper();
|
||||
mapper.configure(SerializationFeature.FAIL_ON_SELF_REFERENCES, false);
|
||||
|
||||
TypeReference<Map<String, Map<String, Trigger>>> ref = new TypeReference<Map<String, Map<String, Trigger>>>() {
|
||||
};
|
||||
return mapper.convertValue(from, ref);
|
||||
}
|
||||
}
|
@ -1,116 +0,0 @@
|
||||
/* Copyright 2022 Listware */
|
||||
|
||||
package org.listware.core.provider.utils;
|
||||
|
||||
import java.util.HashMap;
|
||||
import java.util.Map;
|
||||
|
||||
import org.listware.sdk.pbcmdb.Core;
|
||||
import org.listware.core.documents.ObjectDocument;
|
||||
import org.listware.core.provider.utils.exceptions.AlreadyTriggerException;
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
|
||||
import com.fasterxml.jackson.annotation.JsonProperty;
|
||||
|
||||
public class Trigger {
|
||||
@SuppressWarnings("unused")
|
||||
private static final Logger LOG = LoggerFactory.getLogger(Trigger.class);
|
||||
|
||||
private static String triggersKey = "triggers";
|
||||
|
||||
public Trigger(Core.Trigger trigger) {
|
||||
this.namespace = trigger.getFunctionType().getNamespace();
|
||||
this.type = trigger.getFunctionType().getType();
|
||||
}
|
||||
|
||||
@JsonProperty("namespace")
|
||||
private String namespace;
|
||||
@JsonProperty("type")
|
||||
private String type;
|
||||
|
||||
/**
|
||||
*
|
||||
* @return The namespace
|
||||
*/
|
||||
@JsonProperty("namespace")
|
||||
public String getNamespace() {
|
||||
return namespace;
|
||||
}
|
||||
|
||||
/**
|
||||
*
|
||||
* @return The type
|
||||
*/
|
||||
@JsonProperty("type")
|
||||
public String getType() {
|
||||
return type;
|
||||
}
|
||||
|
||||
public static Map<String, Trigger> getByType(ObjectDocument baseDocument, String type) throws Exception {
|
||||
Map<String, java.lang.Object> properties = baseDocument.getProperties();
|
||||
java.lang.Object object = properties.get(triggersKey);
|
||||
Map<String, Map<String, Trigger>> triggersMap = JsonDeserializer.triggers(object);
|
||||
return triggersMap.get(type);
|
||||
}
|
||||
|
||||
public static ObjectDocument add(ObjectDocument baseDocument, Core.Trigger trigger) throws Exception {
|
||||
String key = trigger.getFunctionType().getNamespace() + "/" + trigger.getFunctionType().getType();
|
||||
|
||||
Map<String, java.lang.Object> properties = baseDocument.getProperties();
|
||||
|
||||
Map<String, Map<String, Trigger>> triggersMap;
|
||||
if (properties.containsKey(triggersKey)) {
|
||||
java.lang.Object object = properties.get(triggersKey);
|
||||
triggersMap = JsonDeserializer.triggers(object);
|
||||
} else {
|
||||
triggersMap = new HashMap<String, Map<String, Trigger>>();
|
||||
}
|
||||
|
||||
Map<String, Trigger> triggers;
|
||||
if (triggersMap.containsKey(trigger.getType())) {
|
||||
triggers = triggersMap.get(trigger.getType());
|
||||
} else {
|
||||
triggers = new HashMap<String, Trigger>();
|
||||
}
|
||||
|
||||
if (triggers.containsKey(key)) {
|
||||
throw new AlreadyTriggerException();
|
||||
}
|
||||
|
||||
triggers.put(key, new Trigger(trigger));
|
||||
|
||||
triggersMap.put(trigger.getType(), triggers);
|
||||
|
||||
properties.put(triggersKey, triggersMap);
|
||||
|
||||
baseDocument.setProperties(properties);
|
||||
return baseDocument;
|
||||
}
|
||||
|
||||
public static ObjectDocument delete(ObjectDocument baseDocument, Core.Trigger trigger) throws Exception {
|
||||
Map<String, java.lang.Object> properties = baseDocument.getProperties();
|
||||
java.lang.Object object = properties.get(triggersKey);
|
||||
|
||||
// triggers map
|
||||
Map<String, Map<String, Trigger>> triggersMap = JsonDeserializer.triggers(object);
|
||||
|
||||
// type map
|
||||
Map<String, Trigger> triggers = triggersMap.get(trigger.getType());
|
||||
|
||||
String key = trigger.getFunctionType().getNamespace() + "/" + trigger.getFunctionType().getType();
|
||||
|
||||
if (!triggers.containsKey(key)) {
|
||||
return baseDocument;
|
||||
}
|
||||
|
||||
triggers.remove(key);
|
||||
|
||||
triggersMap.put(trigger.getType(), triggers);
|
||||
|
||||
properties.put(triggersKey, triggersMap);
|
||||
|
||||
baseDocument.setProperties(properties);
|
||||
return baseDocument;
|
||||
}
|
||||
}
|
59
src/main/java/org/listware/core/utils/ErrorContainer.java
Normal file
59
src/main/java/org/listware/core/utils/ErrorContainer.java
Normal file
@ -0,0 +1,59 @@
|
||||
/* Copyright 2022 Listware */
|
||||
|
||||
package org.listware.core.utils;
|
||||
|
||||
import java.util.ArrayList;
|
||||
import java.util.List;
|
||||
|
||||
import org.listware.io.functions.result.EgressReader;
|
||||
import org.listware.sdk.Result;
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
|
||||
public class ErrorContainer {
|
||||
@SuppressWarnings("unused")
|
||||
private static final Logger LOG = LoggerFactory.getLogger(ErrorContainer.class);
|
||||
|
||||
private List<String> errors = new ArrayList<String>();
|
||||
private Boolean complete = true;
|
||||
|
||||
public ErrorContainer() {
|
||||
// POJO
|
||||
}
|
||||
|
||||
public Boolean getComplete() {
|
||||
return complete;
|
||||
}
|
||||
|
||||
public void setComplete(Boolean complete) {
|
||||
this.complete = complete;
|
||||
}
|
||||
|
||||
public List<String> getErrors() {
|
||||
return errors;
|
||||
}
|
||||
|
||||
public void setErrors(List<String> errors) {
|
||||
this.errors = errors;
|
||||
}
|
||||
|
||||
public void append(String error) {
|
||||
errors.add(error);
|
||||
complete = false;
|
||||
}
|
||||
|
||||
public void appendAll(List<String> errors) {
|
||||
for (String error : errors) {
|
||||
append(error);
|
||||
}
|
||||
}
|
||||
|
||||
public Result.FunctionResult toFunctionResult(EgressReader.ReplyResult replyEgress) {
|
||||
Result.FunctionResult.Builder functionResultBuilder = Result.FunctionResult.newBuilder();
|
||||
functionResultBuilder.setComplete(getComplete());
|
||||
functionResultBuilder.addAllErrors(getErrors());
|
||||
Result.FunctionResult functionResult = functionResultBuilder.setReplyEgress(replyEgress.toProto()).build();
|
||||
return functionResult;
|
||||
}
|
||||
|
||||
}
|
@ -1,6 +1,6 @@
|
||||
/* Copyright 2022 Listware */
|
||||
|
||||
package org.listware.core.provider.utils.exceptions;
|
||||
package org.listware.core.utils.exceptions;
|
||||
|
||||
public class AlreadyLinkException extends Exception {
|
||||
private static final long serialVersionUID = 1L;
|
@ -1,6 +1,6 @@
|
||||
/* Copyright 2022 Listware */
|
||||
|
||||
package org.listware.core.provider.utils.exceptions;
|
||||
package org.listware.core.utils.exceptions;
|
||||
|
||||
public class AlreadyTriggerException extends Exception {
|
||||
private static final long serialVersionUID = 1L;
|
@ -1,6 +1,6 @@
|
||||
/* Copyright 2022 Listware */
|
||||
|
||||
package org.listware.core.provider.utils.exceptions;
|
||||
package org.listware.core.utils.exceptions;
|
||||
|
||||
public class NoLinkException extends Exception {
|
||||
private static final long serialVersionUID = 1L;
|
||||
@ -8,4 +8,8 @@ public class NoLinkException extends Exception {
|
||||
public NoLinkException(String from, String name) {
|
||||
super(String.format("link %s -> %s not found: ", from, name));
|
||||
}
|
||||
|
||||
public NoLinkException(String from) {
|
||||
super(String.format("link from %s not found: ", from));
|
||||
}
|
||||
}
|
@ -1,6 +1,6 @@
|
||||
/* Copyright 2022 Listware */
|
||||
|
||||
package org.listware.core.provider.utils.exceptions;
|
||||
package org.listware.core.utils.exceptions;
|
||||
|
||||
public class PayloadNotFoundException extends Exception {
|
||||
private static final long serialVersionUID = 1L;
|
@ -1,6 +1,6 @@
|
||||
/* Copyright 2022 Listware */
|
||||
|
||||
package org.listware.core.provider.utils.exceptions;
|
||||
package org.listware.core.utils.exceptions;
|
||||
|
||||
public class TriggerNotFoundException extends Exception {
|
||||
private static final long serialVersionUID = 1L;
|
||||
@ -8,4 +8,4 @@ public class TriggerNotFoundException extends Exception {
|
||||
public TriggerNotFoundException() {
|
||||
super("trigger not found");
|
||||
}
|
||||
}
|
||||
}
|
@ -1,6 +1,6 @@
|
||||
/* Copyright 2022 Listware */
|
||||
|
||||
package org.listware.core.provider.utils.exceptions;
|
||||
package org.listware.core.utils.exceptions;
|
||||
|
||||
public class UnknownIdException extends Exception {
|
||||
|
@ -1,6 +1,6 @@
|
||||
/* Copyright 2022 Listware */
|
||||
|
||||
package org.listware.core.provider.utils.exceptions;
|
||||
package org.listware.core.utils.exceptions;
|
||||
|
||||
import org.listware.sdk.pbcmdb.Core;
|
||||
|
Loading…
Reference in New Issue
Block a user