Package org.kie.runtime.process

Examples of org.kie.runtime.process.ProcessInstance

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        if (data != null) {
            for (Object o: data) {
                ksession.insert(o);
            }
        }
        ProcessInstance processInstance = (ProcessInstance) ksession.createProcessInstance(processId, parameters);
        if ( this.outIdentifier != null ) {
            ((ExecutionResultImpl) ((KnowledgeCommandContext) context).getExecutionResults()).getResults().put(this.outIdentifier,
                                                                                                               processInstance.getId());
        }
        return processInstance;
    }
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        StatefulKnowledgeSession ksession = ((KnowledgeCommandContext) context).getStatefulKnowledgesession();
       
        if (processInstanceId == -1) {
            ksession.signalEvent(eventType, event);
        } else {
            ProcessInstance processInstance = ksession.getProcessInstance(processInstanceId);
            if (processInstance != null) {
                processInstance.signalEvent(eventType, event);
            }
        }
        return null;
    }
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        if (data != null) {
            for (Object o: data) {
                ksession.insert(o);
            }
        }
        ProcessInstance processInstance = (ProcessInstance) ksession.startProcess(processId, parameters);
        if ( this.outIdentifier != null ) {
            ((ExecutionResultImpl) ((KnowledgeCommandContext) context).getExecutionResults()).getResults().put(this.outIdentifier,
                                                                                                               processInstance.getId());
        }
        return processInstance;
    }
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        this.processInstanceId = processInstanceId;
    }

    public ProcessInstance execute(Context context) {
        StatefulKnowledgeSession ksession = ((KnowledgeCommandContext) context).getStatefulKnowledgesession();
        ProcessInstance processInstance = (ProcessInstance) ksession.startProcessInstance(processInstanceId);
        return processInstance;
    }
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                        // TODO
                        throw new UnsupportedOperationException(
                            "Not supporting multiple node instances for the same ruleflow group");
                    }
                    Map.Entry<Long, String> entry = nodeInstances.entrySet().iterator().next();
                    ProcessInstance processInstance = workingMemory.getProcessInstance(entry.getKey());
                    org.drools.spi.ProcessContext context = new org.drools.spi.ProcessContext(workingMemory.getKnowledgeRuntime());
                    context.setProcessInstance(processInstance);
                    String nodeInstance = entry.getValue();
                    String[] nodeInstanceIds = nodeInstance.split(":");
                    NodeInstanceContainer container = (WorkflowProcessInstance) processInstance;
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                        // TODO
                        throw new UnsupportedOperationException(
                            "Not supporting multiple node instances for the same ruleflow group");
                    }
                    Map.Entry<Long, String> entry = nodeInstances.entrySet().iterator().next();
                    ProcessInstance processInstance = workingMemory.getProcessInstance(entry.getKey());
                    org.drools.spi.ProcessContext context = new org.drools.spi.ProcessContext(workingMemory.getKnowledgeRuntime());
                    context.setProcessInstance(processInstance);
                    String nodeInstance = entry.getValue();
                    String[] nodeInstanceIds = nodeInstance.split(":");
                    NodeInstanceContainer container = (WorkflowProcessInstance) processInstance;
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        log.info( "---> create new SingleSessionCommandService" );

        int sessionId = service.getId();
        log.info( "---> created SingleSessionCommandService id: " + sessionId );

        ProcessInstance processInstance = service.startProcess( "org.drools.test.TestProcess" );
        log.info( "Started process instance {}",
                  processInstance.getId() );

        TestWorkItemHandler handler = TestWorkItemHandler.getInstance();
        WorkItem workItem = handler.getWorkItem();
        assertNotNull( workItem );
        service.dispose();

        final Environment env = (Environment) ctx.getBean( "env" );
        /*Environment env = KnowledgeBaseFactory.newEnvironment();
        env.set( EnvironmentName.ENTITY_MANAGER_FACTORY,
                 ctx.getBean( "myEmf" ) );
        env.set( EnvironmentName.TRANSACTION_MANAGER,
                 ctx.getBean( "txManager" ) );
        */
        KieStoreServices kstore = (KieStoreServices) ctx.getBean( "kstore1" );
        KieBase kbase1 = (KieBase) ctx.getBean( "kbProcessWorkItems" );
        service = kstore.loadKieSession( sessionId,
                                         kbase1,
                                         null,
                                         env );
        processInstance = service.getProcessInstance( processInstance.getId() );
        assertNotNull( processInstance );
        service.dispose();

        service = kstore.loadKieSession( sessionId,
                                         kbase1,
                                         null,
                                         env );
        service.getWorkItemManager().completeWorkItem( workItem.getId(),
                                                       null );

        workItem = handler.getWorkItem();
        assertNotNull( workItem );
        service.dispose();

        service = kstore.loadKieSession( sessionId,
                                         kbase1,
                                         null,
                                         env );
        processInstance = service.getProcessInstance( processInstance.getId() );
        assertNotNull( processInstance );
        service.dispose();

        service = kstore.loadKieSession( sessionId,
                                         kbase1,
                                         null,
                                         env );
        service.getWorkItemManager().completeWorkItem( workItem.getId(),
                                                       null );

        workItem = handler.getWorkItem();
        assertNotNull( workItem );
        service.dispose();

        service = kstore.loadKieSession( sessionId,
                                         kbase1,
                                         null,
                                         env );
        processInstance = service.getProcessInstance( processInstance.getId() );
        service.dispose();

        service = kstore.loadKieSession( sessionId,
                                         kbase1,
                                         null,
                                         env );
        service.getWorkItemManager().completeWorkItem( workItem.getId(),
                                                       null );

        workItem = handler.getWorkItem();
        assertNull( workItem );
        service.dispose();

        service = kstore.loadKieSession( sessionId,
                                         kbase1,
                                         null,
                                         env );
        processInstance = service.getProcessInstance( processInstance.getId() );
        service.dispose();
    }
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    public void testPersistenceWorkItemsUserTransaction() throws Exception {

        KieSession service = (KieSession) ctx.getBean( "jpaSingleSessionCommandService" );

        int sessionId = service.getId();
        ProcessInstance processInstance = service.startProcess( "org.drools.test.TestProcess" );
        log.info( "Started process instance {}",
                  processInstance.getId() );

        TestWorkItemHandler handler = TestWorkItemHandler.getInstance();
        WorkItem workItem = handler.getWorkItem();
        assertNotNull( workItem );
        service.dispose();

        final Environment env = (Environment) ctx.getBean( "env" );

        /*Environment env = KnowledgeBaseFactory.newEnvironment();
        env.set( EnvironmentName.ENTITY_MANAGER_FACTORY,
                 ctx.getBean( "myEmf" ) );
        env.set( EnvironmentName.TRANSACTION_MANAGER,
                 ctx.getBean( "txManager" ) );
        */
        KieStoreServices kstore = (KieStoreServices) ctx.getBean( "kstore1" );
        KieBase kbase1 = (KieBase) ctx.getBean( "kbProcessWorkItems" );
        service = kstore.loadKieSession( sessionId,
                                         kbase1,
                                         null,
                                         env );

        processInstance = service.getProcessInstance( processInstance.getId() );
        assertNotNull( processInstance );
        service.dispose();

        service = kstore.loadKieSession( sessionId,
                                         kbase1,
                                         null,
                                         env );
        service.getWorkItemManager().completeWorkItem( workItem.getId(),
                                                       null );

        workItem = handler.getWorkItem();
        assertNotNull( workItem );
        service.dispose();

        service = kstore.loadKieSession( sessionId,
                                         kbase1,
                                         null,
                                         env );
        processInstance = service.getProcessInstance( processInstance.getId() );
        assertNotNull( processInstance );
        service.dispose();

        service = kstore.loadKieSession( sessionId,
                                         kbase1,
                                         null,
                                         env );
        service.getWorkItemManager().abortWorkItem( workItem.getId() );

        workItem = handler.getWorkItem();
        assertNotNull( workItem );
        service.dispose();

        service = kstore.loadKieSession( sessionId,
                                         kbase1,
                                         null,
                                         env );
        processInstance = service.getProcessInstance( processInstance.getId() );
        assertNotNull( processInstance );
        service.dispose();

        service = kstore.loadKieSession( sessionId,
                                         kbase1,
                                         null,
                                         env );
        service.getWorkItemManager().completeWorkItem( workItem.getId(),
                                                       null );
        workItem = handler.getWorkItem();
        assertNull( workItem );
        service.dispose();

        service = kstore.loadKieSession( sessionId,
                                         kbase1,
                                         null,
                                         env );
        processInstance = service.getProcessInstance( processInstance.getId() );
        assertNull( processInstance );
        service.dispose();
    }
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        KieSession service = (KieSession) ctx.getBean( "jpaSingleSessionCommandService" );

        int sessionId = service.getId();
        log.info( "---> created SingleSessionCommandService id: " + sessionId );

        ProcessInstance processInstance = service.startProcess( "org.drools.test.ProcessTimer" );
        long procId = processInstance.getId();
        log.info( "---> Started ProcessTimer id: {}",
                  procId );

        service.dispose();
        log.info( "---> session disposed" );
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    public void testPersistenceTimer2() throws Exception {
        KieSession service = (KieSession) ctx.getBean( "jpaSingleSessionCommandService" );

        int sessionId = service.getId();

        ProcessInstance processInstance = service.startProcess( "org.drools.test.ProcessTimer2" );
        log.info( "Started process instance {}",
                  processInstance.getId() );

        Thread.sleep( 2000 );

        final Environment env = (Environment) ctx.getBean( "env" );
        /*
        Environment env = KnowledgeBaseFactory.newEnvironment();
        env.set( EnvironmentName.ENTITY_MANAGER_FACTORY,
                 ctx.getBean( "myEmf" ) );
        env.set( EnvironmentName.TRANSACTION_MANAGER,
                 ctx.getBean( "txManager" ) );
        */
        KieStoreServices kstore = (KieStoreServices) ctx.getBean( "kstore1" );
        KieBase kbase1 = (KieBase) ctx.getBean( "kbProcessWorkItems" );
        service = kstore.loadKieSession( sessionId,
                                         kbase1,
                                         null,
                                         env );

        processInstance = service.getProcessInstance( processInstance.getId() );
        assertNull( processInstance );
    }
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Related Classes of org.kie.runtime.process.ProcessInstance

  • org.drools.base.DefaultKnowledgeHelper
  • org.drools.command.runtime.process.CreateCorrelatedProcessInstanceCommand
  • org.drools.command.runtime.process.CreateProcessInstanceCommand
  • org.drools.command.runtime.process.SignalEventCommand
  • org.drools.command.runtime.process.StartCorrelatedProcessCommand
  • org.drools.command.runtime.process.StartProcessCommand
  • org.drools.command.runtime.process.StartProcessInstanceCommand
  • org.drools.container.spring.beans.persistence.JPASingleSessionCommandServiceFactoryEnvTest
  • org.drools.container.spring.beans.persistence.JPASingleSessionCommandServiceFactoryTest
  • org.drools.persistence.jpa.processinstance.JPAWorkItemManager
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