public void testSignalBetweenProcesses() { KnowledgeBase kbase = createKnowledgeBase( "BPMN2-IntermediateCatchSignalSingle.bpmn2", "BPMN2-IntermediateThrowEventSignal.bpmn2"); StatefulKnowledgeSession ksession = createKnowledgeSession(kbase); TestWorkItemHandler handler = new TestWorkItemHandler(); ksession.getWorkItemManager().registerWorkItemHandler("Human Task", handler); ProcessInstance processInstance = ksession.startProcess("BPMN2-IntermediateCatchSignalSingle"); ksession.getWorkItemManager().completeWorkItem(handler.getWorkItem().getId(), null); ProcessInstance processInstance2 = ksession.startProcess("SignalIntermediateEvent"); assertProcessInstanceCompleted(processInstance2.getId(), ksession); assertProcessInstanceCompleted(processInstance.getId(), ksession); }
public void endTheProcess() { try { KieSession ksession = kstore.loadKieSession(sessionId, kbase, null, getEnvironment()); // Sleep to check if the timer continues executing. logger.info("\n\nSleeping to check that the timer is still running"); Thread.sleep(5000); ksession .getWorkItemManager() .completeWorkItem(TestWorkItemHandler.getWorkItem().getId(), null); logger.info("\n\nSleeping to check that the timer is no longer running"); Thread.sleep(3000); logger.info("Ok"); ksession.dispose(); } catch (InterruptedException ex) { throw new IllegalStateException("The endTheProcess method has been interrupted", ex); } }
public void testWorkItem() { KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder(); Reader source = new StringReader( "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" + "<process xmlns=\"http://drools.org/drools-4.0/process\"\n" + " xmlns:xs=\"http://www.w3.org/2001/XMLSchema-instance\"\n" + " xs:schemaLocation=\"http://drools.org/drools-4.0/process drools-processes-4.0.xsd\"\n" + " type=\"RuleFlow\" name=\"flow\" id=\"org.drools.actions\" package-name=\"org.drools\" version=\"1\" >\n" + "\n" + " <header>\n" + " <variables>\n" + " <variable name=\"UserName\" >\n" + " <type name=\"org.drools.process.core.datatype.impl.type.StringDataType\" />\n" + " <value>John Doe</value>\n" + " </variable>\n" + " <variable name=\"MyObject\" >\n" + " <type name=\"org.drools.process.core.datatype.impl.type.ObjectDataType\" className=\"java.lang.Object\" />\n" + " </variable>\n" + " </variables>\n" + " </header>\n" + "\n" + " <nodes>\n" + " <start id=\"1\" name=\"Start\" />\n" + " <workItem id=\"2\" name=\"HumanTask\" >\n" + " <work name=\"Human Task\" >\n" + " <parameter name=\"ActorId\" >\n" + " <type name=\"org.drools.process.core.datatype.impl.type.StringDataType\" />\n" + " <value>#{UserName}</value>\n" + " </parameter>\n" + " <parameter name=\"TaskName\" >\n" + " <type name=\"org.drools.process.core.datatype.impl.type.StringDataType\" />\n" + " <value>Do something</value>\n" + " </parameter>\n" + " <parameter name=\"Priority\" >\n" + " <type name=\"org.drools.process.core.datatype.impl.type.StringDataType\" />\n" + " </parameter>\n" + " <parameter name=\"Comment\" >\n" + " <type name=\"org.drools.process.core.datatype.impl.type.StringDataType\" />\n" + " </parameter>\n" + " <parameter name=\"Attachment\" >\n" + " <type name=\"org.drools.process.core.datatype.impl.type.ObjectDataType\" className=\"java.lang.Object\" />\n" + " </parameter>\n" + " </work>\n" + " <mapping type=\"in\" from=\"MyObject\" to=\"Attachment\" />" + " <mapping type=\"out\" from=\"Result\" to=\"MyObject\" />" + " </workItem>\n" + " <end id=\"3\" name=\"End\" />\n" + " </nodes>\n" + "\n" + " <connections>\n" + " <connection from=\"1\" to=\"2\" />\n" + " <connection from=\"2\" to=\"3\" />\n" + " </connections>\n" + "\n" + "</process>"); kbuilder.add(ResourceFactory.newReaderResource(source), KnowledgeType.DRF); Collection<KnowledgePackage> kpkgs = kbuilder.getKnowledgePackages(); KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase(); kbase.addKnowledgePackages(kpkgs); StatefulKnowledgeSession ksession = kbase.newStatefulKnowledgeSession(); TestWorkItemHandler handler = new TestWorkItemHandler(); ksession.getWorkItemManager().registerWorkItemHandler("Human Task", handler); ProcessInstance processInstance = ksession.startProcess("org.drools.actions"); assertEquals(ProcessInstance.STATE_ACTIVE, processInstance.getState()); WorkItem workItem = handler.getWorkItem(); assertNotNull(workItem); assertEquals("John Doe", workItem.getParameter("ActorId")); ksession.getWorkItemManager().completeWorkItem(workItem.getId(), null); assertEquals(ProcessInstance.STATE_COMPLETED, processInstance.getState()); Map<String, Object> parameters = new HashMap<String, Object>(); parameters.put("UserName", "Jane Doe"); parameters.put("MyObject", "SomeString"); processInstance = ksession.startProcess("org.drools.actions", parameters); assertEquals(ProcessInstance.STATE_ACTIVE, processInstance.getState()); workItem = handler.getWorkItem(); assertNotNull(workItem); assertEquals("Jane Doe", workItem.getParameter("ActorId")); assertEquals("SomeString", workItem.getParameter("Attachment")); Map<String, Object> results = new HashMap<String, Object>(); results.put("Result", "SomeOtherString"); ksession.getWorkItemManager().completeWorkItem(workItem.getId(), results); assertEquals(ProcessInstance.STATE_COMPLETED, processInstance.getState()); VariableScopeInstance variableScope = (VariableScopeInstance) ((org.drools.process.instance.ProcessInstance) processInstance) .getContextInstance(VariableScope.VARIABLE_SCOPE); assertEquals("SomeOtherString", variableScope.getVariable("MyObject")); }
public void test2() throws Exception { String process = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" + "<process xmlns=\"http://drools.org/drools-5.0/process\"\n" + " xmlns:xs=\"http://www.w3.org/2001/XMLSchema-instance\"\n" + " xs:schemaLocation=\"http://drools.org/drools-5.0/process drools-processes-5.0.xsd\"\n" + " type=\"RuleFlow\" name=\"ruleflow\" id=\"org.test.ruleflow\" package-name=\"org.test\" >\n" + " <header>\n" + " <variables>\n" + " <variable name=\"myVariable\" >\n" + " <type name=\"org.drools.process.core.datatype.impl.type.StringDataType\" />\n" + " <value>OldValue</value>\n" + " </variable>\n" + " </variables>\n" + " </header>\n" + " <nodes>\n" + " <start id=\"1\" name=\"Start\" />\n" + " <workItem id=\"2\" name=\"Email\" >\n" + " <work name=\"Email\" >\n" + " <parameter name=\"Subject\" >\n" + " <type name=\"org.drools.process.core.datatype.impl.type.StringDataType\" />\n" + " <value>Mail</value>\n" + " </parameter>\n" + " <parameter name=\"Text\" >\n" + " <type name=\"org.drools.process.core.datatype.impl.type.StringDataType\" />\n" + " <value>This is an email</value>\n" + " </parameter>\n" + " <parameter name=\"To\" >\n" + " <type name=\"org.drools.process.core.datatype.impl.type.StringDataType\" />\n" + " <value>[email protected]</value>\n" + " </parameter>\n" + " <parameter name=\"From\" >\n" + " <type name=\"org.drools.process.core.datatype.impl.type.StringDataType\" />\n" + " <value>[email protected]</value>\n" + " </parameter>\n" + " </work>\n" + " </workItem>\n" + " <end id=\"3\" name=\"End\" />\n" + " </nodes>\n" + " <connections>\n" + " <connection from=\"1\" to=\"2\"/>\n" + " <connection from=\"2\" to=\"3\"/>\n" + " </connections>\n" + "</process>"; final PackageBuilder builder = new PackageBuilder(); builder.addProcessFromXml(new StringReader(process)); final Package pkg = builder.getPackage(); final RuleBase ruleBase = RuleBaseFactory.newRuleBase(); ruleBase.addPackage(pkg); StatefulSession session = ruleBase.newStatefulSession(); TestWorkItemHandler handler = new TestWorkItemHandler(); session.getWorkItemManager().registerWorkItemHandler("Email", handler); Map<String, Object> variables = new HashMap<String, Object>(); variables.put("myVariable", "ThisIsMyValue"); session.startProcess("org.test.ruleflow", variables); assertEquals(1, session.getProcessInstances().size()); assertTrue(handler.getWorkItem() != null); session = getSerialisedStatefulSession(session); assertEquals(1, session.getProcessInstances().size()); VariableScopeInstance variableScopeInstance = (VariableScopeInstance) ((ProcessInstance) session.getProcessInstances().iterator().next()) .getContextInstance(VariableScope.VARIABLE_SCOPE); assertEquals("ThisIsMyValue", variableScopeInstance.getVariable("myVariable")); session.getWorkItemManager().completeWorkItem(handler.getWorkItem().getId(), null); assertEquals(0, session.getProcessInstances().size()); }
public void test3() throws Exception { String process1 = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" + "<process xmlns=\"http://drools.org/drools-5.0/process\"\n" + " xmlns:xs=\"http://www.w3.org/2001/XMLSchema-instance\"\n" + " xs:schemaLocation=\"http://drools.org/drools-5.0/process drools-processes-5.0.xsd\"\n" + " type=\"RuleFlow\" name=\"ruleflow\" id=\"com.sample.ruleflow\" package-name=\"com.sample\" >\n" + "\n" + " <header>\n" + " <imports>\n" + " <import name=\"org.jbpm.Person\" />\n" + " </imports>\n" + " <swimlanes>\n" + " <swimlane name=\"swimlane\" />\n" + " </swimlanes>\n" + " </header>\n" + "\n" + " <nodes>\n" + " <start id=\"1\" name=\"Start\" />\n" + " <end id=\"4\" name=\"End\" />\n" + " <split id=\"5\" name=\"AND\" type=\"1\" />\n" + " <subProcess id=\"6\" name=\"SubProcess\" processId=\"com.sample.subflow\" />\n" + " <actionNode id=\"7\" name=\"Action\" >\n" + " <action type=\"expression\" dialect=\"mvel\" >System.out.println(\"Executing action 1\");</action>\n" + " </actionNode>\n" + " <join id=\"8\" name=\"AND\" type=\"1\" />\n" + " <actionNode id=\"9\" name=\"Action\" >\n" + " <action type=\"expression\" dialect=\"mvel\" >System.out.println(\"Executing action 2\");</action>\n" + " </actionNode>\n" + " <ruleSet id=\"10\" name=\"RuleSet\" ruleFlowGroup=\"flowgroup\" />\n" + " <milestone id=\"11\" name=\"Event Wait\" >\n" + " <constraint type=\"rule\" dialect=\"mvel\" >Person( )</constraint>\n" + " </milestone>\n" + " <workItem id=\"12\" name=\"Log\" >\n" + " <work name=\"Log\" >\n" + " <parameter name=\"Message\" >\n" + " <type name=\"org.drools.process.core.datatype.impl.type.StringDataType\" />\n" + " <value>This is a log message</value>\n" + " </parameter>\n" + " </work>\n" + " </workItem>\n" + " <composite id=\"13\" name=\"CompositeNode\" >\n" + " <variables>\n" + " <variable name=\"x\" >\n" + " <type name=\"org.drools.process.core.datatype.impl.type.StringDataType\" />\n" + " <value>x-value</value>\n" + " </variable>\n" + " </variables>\n" + " <nodes>\n" + " <humanTask id=\"1\" name=\"Human Task\" swimlane=\"swimlane\" >\n" + " <work name=\"Human Task\" >\n" + " <parameter name=\"ActorId\" >\n" + " <type name=\"org.drools.process.core.datatype.impl.type.StringDataType\" />\n" + " <value>John Doe</value>\n" + " </parameter>\n" + " <parameter name=\"Priority\" >\n" + " <type name=\"org.drools.process.core.datatype.impl.type.StringDataType\" />\n" + " </parameter>\n" + " <parameter name=\"TaskName\" >\n" + " <type name=\"org.drools.process.core.datatype.impl.type.StringDataType\" />\n" + " <value>Do something !</value>\n" + " </parameter>\n" + " <parameter name=\"Comment\" >\n" + " <type name=\"org.drools.process.core.datatype.impl.type.StringDataType\" />\n" + " </parameter>\n" + " </work>\n" + " </humanTask>\n" + " <humanTask id=\"2\" name=\"Human Task\" swimlane=\"swimlane\" >\n" + " <work name=\"Human Task\" >\n" + " <parameter name=\"ActorId\" >\n" + " <type name=\"org.drools.process.core.datatype.impl.type.StringDataType\" />\n" + " </parameter>\n" + " <parameter name=\"Priority\" >\n" + " <type name=\"org.drools.process.core.datatype.impl.type.StringDataType\" />\n" + " </parameter>\n" + " <parameter name=\"TaskName\" >\n" + " <type name=\"org.drools.process.core.datatype.impl.type.StringDataType\" />\n" + " <value>Do something else !</value>\n" + " </parameter>\n" + " <parameter name=\"Comment\" >\n" + " <type name=\"org.drools.process.core.datatype.impl.type.StringDataType\" />\n" + " </parameter>\n" + " </work>\n" + " <mapping type=\"in\" from=\"x\" to=\"Priority\" />\n" + " </humanTask>\n" + " </nodes>\n" + " <connections>\n" + " <connection from=\"1\" to=\"2\" />\n" + " </connections>\n" + " <in-ports>\n" + " <in-port type=\"DROOLS_DEFAULT\" nodeId=\"1\" nodeInType=\"DROOLS_DEFAULT\" />\n" + " </in-ports>\n" + " <out-ports>\n" + " <out-port type=\"DROOLS_DEFAULT\" nodeId=\"2\" nodeOutType=\"DROOLS_DEFAULT\" />\n" + " </out-ports>\n" + " </composite>\n" + " </nodes>\n" + "\n" + " <connections>\n" + " <connection from=\"9\" to=\"4\" />\n" + " <connection from=\"1\" to=\"5\" />\n" + " <connection from=\"5\" to=\"6\" />\n" + " <connection from=\"5\" to=\"7\" />\n" + " <connection from=\"7\" to=\"8\" />\n" + " <connection from=\"6\" to=\"8\" />\n" + " <connection from=\"10\" to=\"8\" />\n" + " <connection from=\"11\" to=\"8\" />\n" + " <connection from=\"12\" to=\"8\" />\n" + " <connection from=\"13\" to=\"8\" />\n" + " <connection from=\"8\" to=\"9\" />\n" + " <connection from=\"5\" to=\"10\" />\n" + " <connection from=\"5\" to=\"11\" />\n" + " <connection from=\"5\" to=\"12\" />\n" + " <connection from=\"5\" to=\"13\" />\n" + " </connections>\n" + "\n" + "</process>\n"; final PackageBuilder builder = new PackageBuilder(); builder.addProcessFromXml(new StringReader(process1)); String process2 = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" + "<process xmlns=\"http://drools.org/drools-5.0/process\"\n" + " xmlns:xs=\"http://www.w3.org/2001/XMLSchema-instance\"\n" + " xs:schemaLocation=\"http://drools.org/drools-5.0/process drools-processes-5.0.xsd\"\n" + " type=\"RuleFlow\" name=\"flow\" id=\"com.sample.subflow\" package-name=\"com.sample\" >\n" + "\n" + " <header>\n" + " <imports>\n" + " <import name=\"org.jbpm.Person\" />\n" + " </imports>\n" + " </header>\n" + "\n" + " <nodes>\n" + " <start id=\"1\" name=\"Start\" />\n" + " <milestone id=\"2\" name=\"Event Wait\" >\n" + " <constraint type=\"rule\" dialect=\"mvel\" >Person( )</constraint>\n" + " </milestone>\n" + " <end id=\"3\" name=\"End\" />\n" + " </nodes>\n" + "\n" + " <connections>\n" + " <connection from=\"1\" to=\"2\" />\n" + " <connection from=\"2\" to=\"3\" />\n" + " </connections>\n" + "\n" + "</process>\n"; builder.addProcessFromXml(new StringReader(process2)); String rule = "package com.sample\n" + "import org.jbpm.Person;\n" + "rule \"Hello\" ruleflow-group \"flowgroup\"\n" + " when\n" + " then\n" + " System.out.println( \"Hello\" );\n" + "end"; builder.addPackageFromDrl(new StringReader(rule)); final Package pkg = builder.getPackage(); final RuleBase ruleBase = RuleBaseFactory.newRuleBase(); ruleBase.addPackage(pkg); StatefulSession session = ruleBase.newStatefulSession(); TestWorkItemHandler handler1 = new TestWorkItemHandler(); session.getWorkItemManager().registerWorkItemHandler("Log", handler1); TestWorkItemHandler handler2 = new TestWorkItemHandler(); session.getWorkItemManager().registerWorkItemHandler("Human Task", handler2); session.startProcess("com.sample.ruleflow"); assertEquals(2, session.getProcessInstances().size()); assertTrue(handler1.getWorkItem() != null); long workItemId = handler2.getWorkItem().getId(); assertTrue(workItemId != -1); session = getSerialisedStatefulSession(session); session.getWorkItemManager().registerWorkItemHandler("Human Task", handler2); assertEquals(2, session.getProcessInstances().size()); handler2.reset(); session.getWorkItemManager().completeWorkItem(workItemId, null); assertTrue(handler2.getWorkItem() != null); assertEquals("John Doe", handler2.getWorkItem().getParameter("ActorId")); assertEquals("x-value", handler2.getWorkItem().getParameter("Priority")); session.getWorkItemManager().completeWorkItem(handler1.getWorkItem().getId(), null); session.getWorkItemManager().completeWorkItem(handler2.getWorkItem().getId(), null); session.insert(new Person()); session.fireAllRules(); assertEquals(0, session.getProcessInstances().size()); }
@Test public void testPersistenceSubProcess() { final Environment env = KnowledgeBaseFactory.newEnvironment(); env.set(EnvironmentName.ENTITY_MANAGER_FACTORY, emf); env.set( EnvironmentName.TRANSACTION_MANAGER, TransactionManagerServices.getTransactionManager()); final Properties properties = new Properties(); properties.setProperty("drools.commandService", SingleSessionCommandService.class.getName()); properties.setProperty( "drools.processInstanceManagerFactory", JPAProcessInstanceManagerFactory.class.getName()); properties.setProperty( "drools.workItemManagerFactory", JPAWorkItemManagerFactory.class.getName()); properties.setProperty( "drools.processSignalManagerFactory", JPASignalManagerFactory.class.getName()); properties.setProperty("drools.timerService", JpaJDKTimerService.class.getName()); final SessionConfiguration config = new SessionConfiguration(properties); final RuleBase ruleBase = RuleBaseFactory.newRuleBase(); final Package pkg = getProcessSubProcess(); ruleBase.addPackage(pkg); SingleSessionCommandService service = new SingleSessionCommandService(ruleBase, config, env); final int sessionId = service.getSessionId(); final StartProcessCommand startProcessCommand = new StartProcessCommand(); startProcessCommand.setProcessId("org.drools.test.TestProcess"); RuleFlowProcessInstance processInstance = (RuleFlowProcessInstance) service.execute(startProcessCommand); System.out.println("Started process instance " + processInstance.getId()); final long processInstanceId = processInstance.getId(); final TestWorkItemHandler handler = TestWorkItemHandler.getInstance(); final WorkItem workItem = handler.getWorkItem(); assertNotNull(workItem); service.dispose(); service = new SingleSessionCommandService(sessionId, ruleBase, config, env); GetProcessInstanceCommand getProcessInstanceCommand = new GetProcessInstanceCommand(); getProcessInstanceCommand.setProcessInstanceId(processInstanceId); processInstance = (RuleFlowProcessInstance) service.execute(getProcessInstanceCommand); assertNotNull(processInstance); final Collection<NodeInstance> nodeInstances = processInstance.getNodeInstances(); assertEquals(1, nodeInstances.size()); final SubProcessNodeInstance subProcessNodeInstance = (SubProcessNodeInstance) nodeInstances.iterator().next(); final long subProcessInstanceId = subProcessNodeInstance.getProcessInstanceId(); getProcessInstanceCommand = new GetProcessInstanceCommand(); getProcessInstanceCommand.setProcessInstanceId(subProcessInstanceId); RuleFlowProcessInstance subProcessInstance = (RuleFlowProcessInstance) service.execute(getProcessInstanceCommand); assertNotNull(subProcessInstance); service.dispose(); service = new SingleSessionCommandService(sessionId, ruleBase, config, env); final CompleteWorkItemCommand completeWorkItemCommand = new CompleteWorkItemCommand(); completeWorkItemCommand.setWorkItemId(workItem.getId()); service.execute(completeWorkItemCommand); service.dispose(); service = new SingleSessionCommandService(sessionId, ruleBase, config, env); getProcessInstanceCommand = new GetProcessInstanceCommand(); getProcessInstanceCommand.setProcessInstanceId(subProcessInstanceId); subProcessInstance = (RuleFlowProcessInstance) service.execute(getProcessInstanceCommand); assertNull(subProcessInstance); getProcessInstanceCommand = new GetProcessInstanceCommand(); getProcessInstanceCommand.setProcessInstanceId(processInstanceId); processInstance = (RuleFlowProcessInstance) service.execute(getProcessInstanceCommand); assertNull(processInstance); service.dispose(); }
@Test public void testPersistenceWorkItemsUserTransaction() throws Exception { final Environment env = KnowledgeBaseFactory.newEnvironment(); env.set(EnvironmentName.ENTITY_MANAGER_FACTORY, emf); env.set( EnvironmentName.TRANSACTION_MANAGER, TransactionManagerServices.getTransactionManager()); final KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase(); final Collection<KnowledgePackage> kpkgs = getProcessWorkItems(); kbase.addKnowledgePackages(kpkgs); final Properties properties = new Properties(); properties.setProperty("drools.commandService", SingleSessionCommandService.class.getName()); properties.setProperty( "drools.processInstanceManagerFactory", JPAProcessInstanceManagerFactory.class.getName()); properties.setProperty( "drools.workItemManagerFactory", JPAWorkItemManagerFactory.class.getName()); properties.setProperty( "drools.processSignalManagerFactory", JPASignalManagerFactory.class.getName()); properties.setProperty("drools.timerService", JpaJDKTimerService.class.getName()); final SessionConfiguration config = new SessionConfiguration(properties); SingleSessionCommandService service = new SingleSessionCommandService(kbase, config, env); final int sessionId = service.getSessionId(); final UserTransaction ut = (UserTransaction) new InitialContext().lookup("java:comp/UserTransaction"); ut.begin(); final StartProcessCommand startProcessCommand = new StartProcessCommand(); startProcessCommand.setProcessId("org.drools.test.TestProcess"); ProcessInstance processInstance = service.execute(startProcessCommand); System.out.println("Started process instance " + processInstance.getId()); ut.commit(); final TestWorkItemHandler handler = TestWorkItemHandler.getInstance(); WorkItem workItem = handler.getWorkItem(); assertNotNull(workItem); service.dispose(); service = new SingleSessionCommandService(sessionId, kbase, config, env); ut.begin(); GetProcessInstanceCommand getProcessInstanceCommand = new GetProcessInstanceCommand(); getProcessInstanceCommand.setProcessInstanceId(processInstance.getId()); processInstance = service.execute(getProcessInstanceCommand); assertNotNull(processInstance); ut.commit(); service.dispose(); service = new SingleSessionCommandService(sessionId, kbase, config, env); ut.begin(); CompleteWorkItemCommand completeWorkItemCommand = new CompleteWorkItemCommand(); completeWorkItemCommand.setWorkItemId(workItem.getId()); service.execute(completeWorkItemCommand); ut.commit(); workItem = handler.getWorkItem(); assertNotNull(workItem); service.dispose(); service = new SingleSessionCommandService(sessionId, kbase, config, env); ut.begin(); getProcessInstanceCommand = new GetProcessInstanceCommand(); getProcessInstanceCommand.setProcessInstanceId(processInstance.getId()); processInstance = service.execute(getProcessInstanceCommand); ut.commit(); assertNotNull(processInstance); service.dispose(); service = new SingleSessionCommandService(sessionId, kbase, config, env); ut.begin(); completeWorkItemCommand = new CompleteWorkItemCommand(); completeWorkItemCommand.setWorkItemId(workItem.getId()); service.execute(completeWorkItemCommand); ut.commit(); workItem = handler.getWorkItem(); assertNotNull(workItem); service.dispose(); service = new SingleSessionCommandService(sessionId, kbase, config, env); ut.begin(); getProcessInstanceCommand = new GetProcessInstanceCommand(); getProcessInstanceCommand.setProcessInstanceId(processInstance.getId()); processInstance = service.execute(getProcessInstanceCommand); ut.commit(); assertNotNull(processInstance); service.dispose(); service = new SingleSessionCommandService(sessionId, kbase, config, env); ut.begin(); completeWorkItemCommand = new CompleteWorkItemCommand(); completeWorkItemCommand.setWorkItemId(workItem.getId()); service.execute(completeWorkItemCommand); ut.commit(); workItem = handler.getWorkItem(); assertNull(workItem); service.dispose(); service = new SingleSessionCommandService(sessionId, kbase, config, env); ut.begin(); getProcessInstanceCommand = new GetProcessInstanceCommand(); getProcessInstanceCommand.setProcessInstanceId(processInstance.getId()); processInstance = service.execute(getProcessInstanceCommand); ut.commit(); assertNull(processInstance); service.dispose(); }
@Test public void testPersistenceVariables() throws NamingException, NotSupportedException, SystemException, IllegalStateException, RollbackException, HeuristicMixedException, HeuristicRollbackException { MyEntity myEntity = new MyEntity("This is a test Entity with annotation in fields"); MyEntityMethods myEntityMethods = new MyEntityMethods("This is a test Entity with annotations in methods"); MyEntityOnlyFields myEntityOnlyFields = new MyEntityOnlyFields( "This is a test Entity with annotations in fields and without accesors methods"); MyVariableSerializable myVariableSerializable = new MyVariableSerializable("This is a test SerializableObject"); EntityManager em = ((EntityManagerFactory) ctx.getBean("myEmf")).createEntityManager(); em.getTransaction().begin(); em.persist(myEntity); em.persist(myEntityMethods); em.persist(myEntityOnlyFields); em.getTransaction().commit(); em.close(); log.info("---> get bean jpaSingleSessionCommandService"); StatefulKnowledgeSession service = (StatefulKnowledgeSession) ctx.getBean("jpaSingleSessionCommandService"); int sessionId = service.getId(); log.info("---> created SingleSessionCommandService id: " + sessionId); log.info("### Starting process ###"); Map<String, Object> parameters = new HashMap<String, Object>(); parameters.put("x", "SomeString"); parameters.put("y", myEntity); parameters.put("m", myEntityMethods); parameters.put("f", myEntityOnlyFields); parameters.put("z", myVariableSerializable); WorkflowProcessInstance processInstance = (WorkflowProcessInstance) service.startProcess("com.sample.ruleflow", parameters); log.info("Started process instance {}", processInstance.getId()); TestWorkItemHandler handler = TestWorkItemHandler.getInstance(); WorkItem workItem = handler.getWorkItem(); assertNotNull(workItem); service.dispose(); EntityManagerFactory emf = (EntityManagerFactory) ctx.getBean("myEmf"); // List< ? > result = emf.createEntityManager().createQuery( "select i from // VariableInstanceInfo i" ).getResultList(); // assertEquals( 5, // result.size() ); log.info("### Retrieving process instance ###"); /* Environment env = KnowledgeBaseFactory.newEnvironment(); env.set( EnvironmentName.ENTITY_MANAGER_FACTORY, emf ); env.set( EnvironmentName.TRANSACTION_MANAGER, ctx.getBean( "txManager" ) ); env.set( EnvironmentName.OBJECT_MARSHALLING_STRATEGIES, new ObjectMarshallingStrategy[]{ // new JPAPlaceholderResolverStrategy(env), new SerializablePlaceholderResolverStrategy( ClassObjectMarshallingStrategyAcceptor.DEFAULT ) } ); */ final Environment env = (Environment) ctx.getBean("env2"); KnowledgeStoreService kstore = (KnowledgeStoreService) ctx.getBean("kstore1"); KnowledgeBase kbase1 = (KnowledgeBase) ctx.getBean("kbase1"); service = kstore.loadStatefulKnowledgeSession(sessionId, kbase1, null, env); processInstance = (WorkflowProcessInstance) service.getProcessInstance(processInstance.getId()); assertNotNull(processInstance); assertNotNull(processInstance); assertEquals("SomeString", processInstance.getVariable("x")); assertEquals( "This is a test Entity with annotation in fields", ((MyEntity) processInstance.getVariable("y")).getTest()); assertEquals( "This is a test Entity with annotations in methods", ((MyEntityMethods) processInstance.getVariable("m")).getTest()); assertEquals( "This is a test Entity with annotations in fields and without accesors methods", ((MyEntityOnlyFields) processInstance.getVariable("f")).test); assertEquals( "This is a test SerializableObject", ((MyVariableSerializable) processInstance.getVariable("z")).getText()); assertNull(processInstance.getVariable("a")); assertNull(processInstance.getVariable("b")); assertNull(processInstance.getVariable("c")); service.dispose(); }