Examples of WorkflowProcessInstance

Examples of org.drools.runtime.process.WorkflowProcessInstance

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import org.drools.workflow.instance.impl.WorkflowProcessInstanceImpl;

public class WorkflowProcessInstanceUpgrader {
   
    public static void upgradeProcessInstance(WorkingMemory workingMemory, long processInstanceId, String processId, Map<Long, Long> nodeMapping) {
        WorkflowProcessInstance processInstance = (WorkflowProcessInstance)
            workingMemory.getProcessInstance(processInstanceId);
        if (processInstance == null) {
            throw new IllegalArgumentException("Could not find process instance " + processInstanceId);
        }
        if (processId == null) {
            throw new IllegalArgumentException("Null process id");
        }
        WorkflowProcess process = (WorkflowProcess)
            ((InternalRuleBase) workingMemory.getRuleBase()).getProcess(processId);
        if (process == null) {
            throw new IllegalArgumentException("Could not find process " + processId);
        }
        if (processInstance.getProcessId().equals(processId)) {
            return;
        }
        ((WorkflowProcessInstanceImpl) processInstance).disconnect();
        ((ProcessInstance) processInstance).setProcess(process);
        for (NodeInstance nodeInstance: processInstance.getNodeInstances()) {
            Long oldNodeId = nodeInstance.getNodeId();
            Long newNodeId = nodeMapping.get(oldNodeId);
            if (newNodeId == null) {
                newNodeId = oldNodeId;
            }
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Examples of org.drools.runtime.process.WorkflowProcessInstance

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        KnowledgeBase kbase = createKnowledgeBase("BPMN2-ServiceProcess.xml");
    StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
        ksession.getWorkItemManager().registerWorkItemHandler("Service Task", new ServiceTaskHandler());
        Map<String, Object> params = new HashMap<String, Object>();
        params.put("s", "john");
        WorkflowProcessInstance processInstance = (WorkflowProcessInstance)
            ksession.startProcess("ServiceProcess", params);
    assertProcessInstanceCompleted(processInstance.getId(), ksession);
        assertEquals("Hello john!", processInstance.getVariable("s"));
    }
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Examples of org.drools.runtime.process.WorkflowProcessInstance

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        KnowledgeBase kbase = createKnowledgeBase("BPMN2-SendTask.xml");
    StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
        ksession.getWorkItemManager().registerWorkItemHandler("Send Task", new SendTaskHandler());
        Map<String, Object> params = new HashMap<String, Object>();
        params.put("s", "john");
        WorkflowProcessInstance processInstance = (WorkflowProcessInstance)
            ksession.startProcess("SendTask", params);
    assertProcessInstanceCompleted(processInstance.getId(), ksession);
    }
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Examples of org.drools.runtime.process.WorkflowProcessInstance

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    public void testReceiveTask() throws Exception {
        KnowledgeBase kbase = createKnowledgeBase("BPMN2-ReceiveTask.xml");
    StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
        ReceiveTaskHandler receiveTaskHandler = new ReceiveTaskHandler(ksession);
        ksession.getWorkItemManager().registerWorkItemHandler("Receive Task", receiveTaskHandler);
        WorkflowProcessInstance processInstance = (WorkflowProcessInstance)
            ksession.startProcess("ReceiveTask");
        assertEquals(ProcessInstance.STATE_ACTIVE, processInstance.getState());
        ksession = restoreSession(ksession);
        receiveTaskHandler.messageReceived("HelloMessage", "Hello john!");
    assertProcessInstanceCompleted(processInstance.getId(), ksession);
    }
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Examples of org.drools.runtime.process.WorkflowProcessInstance

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    }
   
    public boolean evaluate(SplitInstance instance,
                            Connection connection,
                            Constraint constraint) {
        WorkflowProcessInstance processInstance = instance.getProcessInstance();
        InternalAgenda agenda = (InternalAgenda) ((ProcessInstance) processInstance).getAgenda();
        String rule = "RuleFlow-Split-" + processInstance.getProcessId() + "-" + instance.getNode().getId() + "-" + connection.getTo().getId();

        boolean isActive = agenda.isRuleActiveInRuleFlowGroup( "DROOLS_SYSTEM", rule, processInstance.getId() );
        return isActive;
    }
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Examples of org.drools.runtime.process.WorkflowProcessInstance

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        kbase.addKnowledgePackages( kpkgs );       
        StatefulKnowledgeSession ksession = kbase.newStatefulKnowledgeSession();
     
        TestWorkItemHandler handler = new TestWorkItemHandler();
        ksession.getWorkItemManager().registerWorkItemHandler("Human Task", handler);
        WorkflowProcessInstance processInstance = (WorkflowProcessInstance)
          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");
        Person person = new Person();
        person.setName("Jane Doe");
        parameters.put("Person", person);
        processInstance = (WorkflowProcessInstance)
          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"));
        assertEquals("Jane Doe", workItem.getParameter("Content"));
        assertEquals("Jane Doe", workItem.getParameter("Comment"));
        Map<String, Object> results = new HashMap<String, Object>();
        results.put("Result", "SomeOtherString");
        ksession.getWorkItemManager().completeWorkItem(workItem.getId(), results);
        assertEquals(ProcessInstance.STATE_COMPLETED, processInstance.getState());
        assertEquals("SomeOtherString", processInstance.getVariable("MyObject"));
        assertEquals(15, processInstance.getVariable("Number"));
    }
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Examples of org.drools.runtime.process.WorkflowProcessInstance

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  }

  public boolean evaluate(SplitInstance instance,
                            Connection connection,
                            Constraint constraint) {
        WorkflowProcessInstance processInstance = instance.getProcessInstance();
        InternalAgenda agenda = (InternalAgenda) ((ProcessInstance) processInstance).getAgenda();
        String rule = "RuleFlow-Split-" + processInstance.getProcessId() + "-" +
          ((Node) instance.getNode()).getUniqueId() + "-" +
          ((Node) connection.getTo()).getId() + "-" + connection.getToType();

        boolean isActive = agenda.isRuleActiveInRuleFlowGroup( "DROOLS_SYSTEM", rule, processInstance.getId() );
        return isActive;
    }
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Examples of org.drools.runtime.process.WorkflowProcessInstance

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                        "John Doe" );
        Person person = new Person();
        person.setName( "John Doe" );
        parameters.put( "Person",
                        person );
        WorkflowProcessInstance processInstance = (WorkflowProcessInstance) ksession.startProcess( "org.drools.actions",
                                                                                                   parameters );
        assertEquals( ProcessInstance.STATE_ACTIVE,
                      processInstance.getState() );
        WorkItem workItem = handler.getWorkItem();
        assertNotNull( workItem );
        assertEquals( "John Doe",
                      workItem.getParameter( "ActorId" ) );
        assertEquals( "John Doe",
                      workItem.getParameter( "Content" ) );
        assertEquals( "John Doe",
                      workItem.getParameter( "Comment" ) );

        assertEquals( WorkItem.PENDING,
                      workItem.getState() );

        String inXml = "";
        inXml = "<complete-work-item id='" + workItem.getId() + "' />";
        getPipelineStateful( ksession ).insert( inXml,
                                                new ResultHandlerImpl() );

        assertEquals( WorkItem.COMPLETED,
                      workItem.getState() );

        assertEquals( ProcessInstance.STATE_COMPLETED,
                      processInstance.getState() );

        parameters = new HashMap<String, Object>();
        parameters.put( "UserName",
                        "Jane Doe" );
        parameters.put( "MyObject",
                        "SomeString" );
        person = new Person();
        person.setName( "Jane Doe" );
        parameters.put( "Person",
                        person );
        processInstance = (WorkflowProcessInstance) 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" ) );
        assertEquals( "Jane Doe",
                      workItem.getParameter( "Content" ) );
        assertEquals( "Jane Doe",
                      workItem.getParameter( "Comment" ) );

        assertEquals( WorkItem.PENDING,
                      workItem.getState() );

        inXml = "";
        inXml += "<complete-work-item id='" + workItem.getId() + "' >";
        inXml += "    <result identifier='Result'>";
        inXml += "        <string>SomeOtherString</string>";
        inXml += "    </result>";
        inXml += "</complete-work-item>";
        getPipelineStateful( ksession ).insert( inXml,
                                                new ResultHandlerImpl() );

        assertEquals( WorkItem.COMPLETED,
                      workItem.getState() );

        assertEquals( ProcessInstance.STATE_COMPLETED,
                      processInstance.getState() );
        assertEquals( "SomeOtherString",
                      processInstance.getVariable( "MyObject" ) );
        assertEquals( 15,
                      processInstance.getVariable( "Number" ) );
    }
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Examples of org.drools.runtime.process.WorkflowProcessInstance

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                        "John Doe" );
        Person person = new Person();
        person.setName( "John Doe" );
        parameters.put( "Person",
                        person );
        WorkflowProcessInstance processInstance = (WorkflowProcessInstance) ksession.startProcess( "org.drools.actions",
                                                                                                   parameters );
        assertEquals( ProcessInstance.STATE_ACTIVE,
                      processInstance.getState() );
        WorkItem workItem = handler.getWorkItem();
        assertNotNull( workItem );

        assertEquals( WorkItem.PENDING,
                      workItem.getState() );
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Examples of org.drools.runtime.process.WorkflowProcessInstance

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                        "John Doe" );
        Person person = new Person();
        person.setName( "John Doe" );
        parameters.put( "Person",
                        person );
        WorkflowProcessInstance processInstance = (WorkflowProcessInstance) ksession.startProcess( "org.drools.actions",
                                                                                                   parameters );
        assertEquals( ProcessInstance.STATE_ACTIVE,
                      processInstance.getState() );
        WorkItem workItem = handler.getWorkItem();
        assertNotNull( workItem );
        assertEquals( "John Doe",
                      workItem.getParameter( "ActorId" ) );
        assertEquals( "John Doe",
                      workItem.getParameter( "Content" ) );
        assertEquals( "John Doe",
                      workItem.getParameter( "Comment" ) );

        assertEquals( WorkItem.PENDING,
                      workItem.getState() );

        String inXml = "";
        inXml = "<complete-work-item id='" + workItem.getId() + "' />";
        getPipelineStateful( ksession ).insert( inXml,
                                                new ResultHandlerImpl() );

        assertEquals( WorkItem.COMPLETED,
                      workItem.getState() );

        assertEquals( ProcessInstance.STATE_COMPLETED,
                      processInstance.getState() );

        parameters = new HashMap<String, Object>();
        parameters.put( "UserName",
                        "Jane Doe" );
        parameters.put( "MyObject",
                        "SomeString" );
        person = new Person();
        person.setName( "Jane Doe" );
        parameters.put( "Person",
                        person );
        processInstance = (WorkflowProcessInstance) 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" ) );
        assertEquals( "Jane Doe",
                      workItem.getParameter( "Content" ) );
        assertEquals( "Jane Doe",
                      workItem.getParameter( "Comment" ) );

        assertEquals( WorkItem.PENDING,
                      workItem.getState() );

        inXml = "";
        inXml += "<complete-work-item id='" + workItem.getId() + "' >";
        inXml += "    <result identifier='Result'>";
        inXml += "        <string>SomeOtherString</string>";
        inXml += "    </result>";
        inXml += "</complete-work-item>";
        getPipelineStateful( ksession ).insert( inXml,
                                                new ResultHandlerImpl() );

        assertEquals( WorkItem.COMPLETED,
                      workItem.getState() );

        assertEquals( ProcessInstance.STATE_COMPLETED,
                      processInstance.getState() );
        assertEquals( "SomeOtherString",
                      processInstance.getVariable( "MyObject" ) );
        assertEquals( 15,
                      processInstance.getVariable( "Number" ) );
    }
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