Examples with ProcessNodeTriggeredEvent org.kie.api.event.process.ProcessNodeTriggeredEvent used on opensource projects

Example 1 with ProcessNodeTriggeredEvent

use of org.kie.api.event.process.ProcessNodeTriggeredEvent in project jbpm by kiegroup.

the class FlowTest method testInclusiveParallelExclusiveSplitNoLoop.

@Test
public void testInclusiveParallelExclusiveSplitNoLoop() throws Exception {
    KieBase kbase = createKnowledgeBase("BPMN2-InclusiveNestedInParallelNestedInExclusive.bpmn2");
    ksession = createKnowledgeSession(kbase);
    ksession.getWorkItemManager().registerWorkItemHandler("testWI", new SystemOutWorkItemHandler());
    ksession.getWorkItemManager().registerWorkItemHandler("testWI2", new SystemOutWorkItemHandler() {

        @Override
        public void executeWorkItem(WorkItem workItem, WorkItemManager manager) {
            Integer x = (Integer) workItem.getParameter("input1");
            x++;
            Map<String, Object> results = new HashMap<String, Object>();
            results.put("output1", x);
            manager.completeWorkItem(workItem.getId(), results);
        }
    });
    final Map<String, Integer> nodeInstanceExecutionCounter = new HashMap<String, Integer>();
    ksession.addEventListener(new DefaultProcessEventListener() {

        @Override
        public void beforeNodeTriggered(ProcessNodeTriggeredEvent event) {
            logger.info(event.getNodeInstance().getNodeName());
            Integer value = nodeInstanceExecutionCounter.get(event.getNodeInstance().getNodeName());
            if (value == null) {
                value = new Integer(0);
            }
            value++;
            nodeInstanceExecutionCounter.put(event.getNodeInstance().getNodeName(), value);
        }
    });
    Map<String, Object> params = new HashMap<String, Object>();
    params.put("x", 0);
    ProcessInstance processInstance = ksession.startProcess("Process_1", params);
    assertProcessInstanceCompleted(processInstance);
    assertEquals(12, nodeInstanceExecutionCounter.size());
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("Start"));
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("XORGateway-converging"));
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("ANDGateway-diverging"));
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("ORGateway-diverging"));
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("testWI3"));
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("testWI2"));
    assertEquals(2, (int) nodeInstanceExecutionCounter.get("ORGateway-converging"));
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("Script"));
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("XORGateway-diverging"));
    assertEquals(2, (int) nodeInstanceExecutionCounter.get("ANDGateway-converging"));
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("testWI6"));
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("End"));
}

Example 2 with ProcessNodeTriggeredEvent

use of org.kie.api.event.process.ProcessNodeTriggeredEvent in project jbpm by kiegroup.

the class FlowTest method testInclusiveParallelExclusiveSplitLoopAsync.

@Test
public void testInclusiveParallelExclusiveSplitLoopAsync() throws Exception {
    KieBase kbase = createKnowledgeBase("BPMN2-InclusiveNestedInParallelNestedInExclusive.bpmn2");
    ksession = createKnowledgeSession(kbase);
    TestWorkItemHandler handler = new TestWorkItemHandler();
    ksession.getWorkItemManager().registerWorkItemHandler("testWI", handler);
    ksession.getWorkItemManager().registerWorkItemHandler("testWI2", new SystemOutWorkItemHandler() {

        @Override
        public void executeWorkItem(WorkItem workItem, WorkItemManager manager) {
            Integer x = (Integer) workItem.getParameter("input1");
            x++;
            Map<String, Object> results = new HashMap<String, Object>();
            results.put("output1", x);
            manager.completeWorkItem(workItem.getId(), results);
        }
    });
    final Map<String, Integer> nodeInstanceExecutionCounter = new HashMap<String, Integer>();
    ksession.addEventListener(new DefaultProcessEventListener() {

        @Override
        public void beforeNodeTriggered(ProcessNodeTriggeredEvent event) {
            Integer value = nodeInstanceExecutionCounter.get(event.getNodeInstance().getNodeName());
            if (value == null) {
                value = new Integer(0);
            }
            value++;
            nodeInstanceExecutionCounter.put(event.getNodeInstance().getNodeName(), value);
        }
    });
    Map<String, Object> params = new HashMap<String, Object>();
    params.put("x", -1);
    ProcessInstance processInstance = ksession.startProcess("Process_1", params);
    assertProcessInstanceActive(processInstance);
    List<WorkItem> workItems = handler.getWorkItems();
    assertNotNull(workItems);
    assertEquals(2, workItems.size());
    // complete work items within OR gateway
    for (WorkItem workItem : workItems) {
        ksession.getWorkItemManager().completeWorkItem(workItem.getId(), null);
    }
    assertProcessInstanceActive(processInstance);
    workItems = handler.getWorkItems();
    assertNotNull(workItems);
    assertEquals(2, workItems.size());
    // complete work items within OR gateway
    for (WorkItem workItem : workItems) {
        ksession.getWorkItemManager().completeWorkItem(workItem.getId(), null);
    }
    assertProcessInstanceActive(processInstance);
    workItems = handler.getWorkItems();
    assertNotNull(workItems);
    assertEquals(1, workItems.size());
    // complete last workitem after AND gateway
    for (WorkItem workItem : workItems) {
        ksession.getWorkItemManager().completeWorkItem(workItem.getId(), null);
    }
    assertProcessInstanceCompleted(processInstance);
    assertEquals(12, nodeInstanceExecutionCounter.size());
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("Start"));
    assertEquals(2, (int) nodeInstanceExecutionCounter.get("XORGateway-converging"));
    assertEquals(2, (int) nodeInstanceExecutionCounter.get("ANDGateway-diverging"));
    assertEquals(2, (int) nodeInstanceExecutionCounter.get("ORGateway-diverging"));
    assertEquals(2, (int) nodeInstanceExecutionCounter.get("testWI3"));
    assertEquals(2, (int) nodeInstanceExecutionCounter.get("testWI2"));
    assertEquals(4, (int) nodeInstanceExecutionCounter.get("ORGateway-converging"));
    assertEquals(2, (int) nodeInstanceExecutionCounter.get("Script"));
    assertEquals(2, (int) nodeInstanceExecutionCounter.get("XORGateway-diverging"));
    assertEquals(4, (int) nodeInstanceExecutionCounter.get("ANDGateway-converging"));
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("testWI6"));
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("End"));
}

Example 3 with ProcessNodeTriggeredEvent

use of org.kie.api.event.process.ProcessNodeTriggeredEvent in project jbpm by kiegroup.

the class FlowTest method testInclusiveParallelExclusiveSplitLoop.

@Test
public void testInclusiveParallelExclusiveSplitLoop() throws Exception {
    KieBase kbase = createKnowledgeBase("BPMN2-InclusiveNestedInParallelNestedInExclusive.bpmn2");
    ksession = createKnowledgeSession(kbase);
    ksession.getWorkItemManager().registerWorkItemHandler("testWI", new SystemOutWorkItemHandler());
    ksession.getWorkItemManager().registerWorkItemHandler("testWI2", new SystemOutWorkItemHandler() {

        @Override
        public void executeWorkItem(WorkItem workItem, WorkItemManager manager) {
            Integer x = (Integer) workItem.getParameter("input1");
            x++;
            Map<String, Object> results = new HashMap<String, Object>();
            results.put("output1", x);
            manager.completeWorkItem(workItem.getId(), results);
        }
    });
    final Map<String, Integer> nodeInstanceExecutionCounter = new HashMap<String, Integer>();
    ksession.addEventListener(new DefaultProcessEventListener() {

        @Override
        public void beforeNodeTriggered(ProcessNodeTriggeredEvent event) {
            Integer value = nodeInstanceExecutionCounter.get(event.getNodeInstance().getNodeName());
            if (value == null) {
                value = new Integer(0);
            }
            value++;
            nodeInstanceExecutionCounter.put(event.getNodeInstance().getNodeName(), value);
        }
    });
    Map<String, Object> params = new HashMap<String, Object>();
    params.put("x", -1);
    ProcessInstance processInstance = ksession.startProcess("Process_1", params);
    assertProcessInstanceCompleted(processInstance);
    assertEquals(12, nodeInstanceExecutionCounter.size());
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("Start"));
    assertEquals(2, (int) nodeInstanceExecutionCounter.get("XORGateway-converging"));
    assertEquals(2, (int) nodeInstanceExecutionCounter.get("ANDGateway-diverging"));
    assertEquals(2, (int) nodeInstanceExecutionCounter.get("ORGateway-diverging"));
    assertEquals(2, (int) nodeInstanceExecutionCounter.get("testWI3"));
    assertEquals(2, (int) nodeInstanceExecutionCounter.get("testWI2"));
    assertEquals(4, (int) nodeInstanceExecutionCounter.get("ORGateway-converging"));
    assertEquals(2, (int) nodeInstanceExecutionCounter.get("Script"));
    assertEquals(2, (int) nodeInstanceExecutionCounter.get("XORGateway-diverging"));
    assertEquals(4, (int) nodeInstanceExecutionCounter.get("ANDGateway-converging"));
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("testWI6"));
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("End"));
}

Example 4 with ProcessNodeTriggeredEvent

use of org.kie.api.event.process.ProcessNodeTriggeredEvent in project jbpm by kiegroup.

the class FlowTest method testInclusiveJoinWithLoopAndHumanTasks.

@Test
public void testInclusiveJoinWithLoopAndHumanTasks() throws Exception {
    KieBase kbase = createKnowledgeBase("BPMN2-InclusiveGatewayWithHumanTasksProcess.bpmn2");
    ksession = createKnowledgeSession(kbase);
    final Map<String, Integer> nodeInstanceExecutionCounter = new HashMap<String, Integer>();
    ksession.addEventListener(new DefaultProcessEventListener() {

        @Override
        public void beforeNodeTriggered(ProcessNodeTriggeredEvent event) {
            logger.info("{} {}", event.getNodeInstance().getNodeName(), ((NodeInstanceImpl) event.getNodeInstance()).getLevel());
            Integer value = nodeInstanceExecutionCounter.get(event.getNodeInstance().getNodeName());
            if (value == null) {
                value = new Integer(0);
            }
            value++;
            nodeInstanceExecutionCounter.put(event.getNodeInstance().getNodeName(), value);
        }
    });
    TestWorkItemHandler handler = new TestWorkItemHandler();
    ksession.getWorkItemManager().registerWorkItemHandler("Human Task", handler);
    Map<String, Object> params = new HashMap<String, Object>();
    params.put("firstXor", true);
    params.put("secondXor", true);
    params.put("thirdXor", true);
    ProcessInstance processInstance = ksession.startProcess("InclusiveWithAdvancedLoop", params);
    // simulate completion of first task
    assertProcessInstanceActive(processInstance);
    ksession.getWorkItemManager().completeWorkItem(handler.getWorkItem().getId(), null);
    assertProcessInstanceActive(processInstance);
    List<WorkItem> workItems = handler.getWorkItems();
    assertNotNull(workItems);
    assertEquals(2, workItems.size());
    WorkItem remainingWork = null;
    for (WorkItem wi : workItems) {
        assertProcessInstanceActive(processInstance);
        // complete second task that will trigger converging OR gateway
        if (wi.getParameter("NodeName").equals("HT Form2")) {
            ksession.getWorkItemManager().completeWorkItem(wi.getId(), null);
        } else {
            remainingWork = wi;
        }
    }
    assertProcessInstanceActive(processInstance);
    ksession.getWorkItemManager().completeWorkItem(remainingWork.getId(), null);
    assertProcessInstanceActive(processInstance);
    ksession.getWorkItemManager().completeWorkItem(handler.getWorkItem().getId(), null);
    assertProcessInstanceCompleted(processInstance);
    assertEquals(13, nodeInstanceExecutionCounter.size());
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("Start"));
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("HT Form1"));
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("and1"));
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("HT Form2"));
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("xor1"));
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("xor2"));
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("HT Form3"));
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("Koniec"));
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("xor 3"));
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("HT Form4"));
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("xor4"));
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("Koniec2"));
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("or1"));
}

Example 5 with ProcessNodeTriggeredEvent

use of org.kie.api.event.process.ProcessNodeTriggeredEvent in project jbpm by kiegroup.

the class FlowTest method testInclusiveParallelExclusiveSplitNoLoopAsync.

@Test
public void testInclusiveParallelExclusiveSplitNoLoopAsync() throws Exception {
    KieBase kbase = createKnowledgeBase("BPMN2-InclusiveNestedInParallelNestedInExclusive.bpmn2");
    ksession = createKnowledgeSession(kbase);
    TestWorkItemHandler handler = new TestWorkItemHandler();
    ksession.getWorkItemManager().registerWorkItemHandler("testWI", handler);
    ksession.getWorkItemManager().registerWorkItemHandler("testWI2", new SystemOutWorkItemHandler() {

        @Override
        public void executeWorkItem(WorkItem workItem, WorkItemManager manager) {
            Integer x = (Integer) workItem.getParameter("input1");
            x++;
            Map<String, Object> results = new HashMap<String, Object>();
            results.put("output1", x);
            manager.completeWorkItem(workItem.getId(), results);
        }
    });
    final Map<String, Integer> nodeInstanceExecutionCounter = new HashMap<String, Integer>();
    ksession.addEventListener(new DefaultProcessEventListener() {

        @Override
        public void beforeNodeTriggered(ProcessNodeTriggeredEvent event) {
            Integer value = nodeInstanceExecutionCounter.get(event.getNodeInstance().getNodeName());
            if (value == null) {
                value = new Integer(0);
            }
            value++;
            nodeInstanceExecutionCounter.put(event.getNodeInstance().getNodeName(), value);
        }
    });
    Map<String, Object> params = new HashMap<String, Object>();
    params.put("x", 0);
    ProcessInstance processInstance = ksession.startProcess("Process_1", params);
    assertProcessInstanceActive(processInstance);
    List<WorkItem> workItems = handler.getWorkItems();
    assertNotNull(workItems);
    assertEquals(2, workItems.size());
    // complete work items within OR gateway
    for (WorkItem workItem : workItems) {
        ksession.getWorkItemManager().completeWorkItem(workItem.getId(), null);
    }
    assertProcessInstanceActive(processInstance);
    workItems = handler.getWorkItems();
    assertNotNull(workItems);
    assertEquals(1, workItems.size());
    // complete last workitem after AND gateway
    for (WorkItem workItem : workItems) {
        ksession.getWorkItemManager().completeWorkItem(workItem.getId(), null);
    }
    assertProcessInstanceCompleted(processInstance);
    assertEquals(12, nodeInstanceExecutionCounter.size());
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("Start"));
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("XORGateway-converging"));
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("ANDGateway-diverging"));
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("ORGateway-diverging"));
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("testWI3"));
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("testWI2"));
    assertEquals(2, (int) nodeInstanceExecutionCounter.get("ORGateway-converging"));
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("Script"));
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("XORGateway-diverging"));
    assertEquals(2, (int) nodeInstanceExecutionCounter.get("ANDGateway-converging"));
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("testWI6"));
    assertEquals(1, (int) nodeInstanceExecutionCounter.get("End"));
}