Examples with DroolsAction org.jbpm.workflow.core.DroolsAction used on opensource projects

Example 36 with DroolsAction

use of org.jbpm.workflow.core.DroolsAction in project jbpm by kiegroup.

the class EventTest method testEvent3.

@Test
public void testEvent3() {
    RuleFlowProcess process = new RuleFlowProcess();
    process.setId("org.drools.core.process.event");
    process.setName("Event Process");
    List<Variable> variables = new ArrayList<Variable>();
    Variable variable = new Variable();
    variable.setName("event");
    ObjectDataType personDataType = new ObjectDataType();
    personDataType.setClassName("org.drools.Person");
    variable.setType(personDataType);
    variables.add(variable);
    process.getVariableScope().setVariables(variables);
    StartNode startNode = new StartNode();
    startNode.setName("Start");
    startNode.setId(1);
    process.addNode(startNode);
    EventNode eventNode = new EventNode();
    EventTypeFilter eventFilter = new EventTypeFilter();
    eventFilter.setType("myEvent");
    eventNode.addEventFilter(eventFilter);
    eventNode.setVariableName("event");
    eventNode.setId(3);
    process.addNode(eventNode);
    final List<String> myList = new ArrayList<String>();
    ActionNode actionNode = new ActionNode();
    actionNode.setName("Print");
    DroolsAction action = new DroolsConsequenceAction("java", null);
    action.setMetaData("Action", new Action() {

        public void execute(ProcessContext context) throws Exception {
            logger.info("Detected event for person {}", ((Person) context.getVariable("event")).getName());
            myList.add("Executed action");
        }
    });
    actionNode.setAction(action);
    actionNode.setId(4);
    process.addNode(actionNode);
    new ConnectionImpl(eventNode, Node.CONNECTION_DEFAULT_TYPE, actionNode, Node.CONNECTION_DEFAULT_TYPE);
    EventNode eventNode2 = new EventNode();
    eventFilter = new EventTypeFilter();
    eventFilter.setType("myOtherEvent");
    eventNode2.addEventFilter(eventFilter);
    eventNode2.setVariableName("event");
    eventNode2.setId(5);
    process.addNode(eventNode2);
    ActionNode actionNode2 = new ActionNode();
    actionNode2.setName("Print");
    action = new DroolsConsequenceAction("java", null);
    action.setMetaData("Action", new Action() {

        public void execute(ProcessContext context) throws Exception {
            logger.info("Detected other event for person {}", ((Person) context.getVariable("event")).getName());
            myList.add("Executed action");
        }
    });
    actionNode2.setAction(action);
    actionNode2.setId(6);
    process.addNode(actionNode2);
    new ConnectionImpl(eventNode2, Node.CONNECTION_DEFAULT_TYPE, actionNode2, Node.CONNECTION_DEFAULT_TYPE);
    Join join = new Join();
    join.setName("AND Join");
    join.setType(Join.TYPE_AND);
    join.setId(7);
    process.addNode(join);
    new ConnectionImpl(startNode, Node.CONNECTION_DEFAULT_TYPE, join, Node.CONNECTION_DEFAULT_TYPE);
    new ConnectionImpl(actionNode, Node.CONNECTION_DEFAULT_TYPE, join, Node.CONNECTION_DEFAULT_TYPE);
    new ConnectionImpl(actionNode2, Node.CONNECTION_DEFAULT_TYPE, join, Node.CONNECTION_DEFAULT_TYPE);
    EndNode endNode = new EndNode();
    endNode.setName("EndNode");
    endNode.setId(8);
    process.addNode(endNode);
    new ConnectionImpl(join, Node.CONNECTION_DEFAULT_TYPE, endNode, Node.CONNECTION_DEFAULT_TYPE);
    KieSession ksession = createKieSession(process);
    TestProcessEventListener procEventListener = new TestProcessEventListener();
    ksession.addEventListener(procEventListener);
    ProcessInstance processInstance = ksession.startProcess("org.drools.core.process.event");
    assertEquals(0, myList.size());
    Person jack = new Person();
    jack.setName("Jack");
    processInstance.signalEvent("myEvent", jack);
    assertEquals(1, myList.size());
    assertEquals(ProcessInstance.STATE_ACTIVE, processInstance.getState());
    Person john = new Person();
    john.setName("John");
    processInstance.signalEvent("myOtherEvent", john);
    assertEquals(2, myList.size());
    assertEquals(ProcessInstance.STATE_COMPLETED, processInstance.getState());
    verifyEventHistory(test3EventOrder, procEventListener.getEventHistory());
}

Example 37 with DroolsAction

use of org.jbpm.workflow.core.DroolsAction in project jbpm by kiegroup.

the class EventTest method testEvent3a.

@Test
public void testEvent3a() {
    RuleFlowProcess process = new RuleFlowProcess();
    process.setId("org.drools.core.process.event");
    process.setName("Event Process");
    List<Variable> variables = new ArrayList<Variable>();
    Variable variable = new Variable();
    variable.setName("event");
    ObjectDataType personDataType = new ObjectDataType();
    personDataType.setClassName("org.drools.Person");
    variable.setType(personDataType);
    variables.add(variable);
    process.getVariableScope().setVariables(variables);
    StartNode startNode = new StartNode();
    startNode.setName("Start");
    startNode.setId(1);
    process.addNode(startNode);
    EventNode eventNode = new EventNode();
    EventTypeFilter eventFilter = new EventTypeFilter();
    eventFilter.setType("myEvent");
    eventNode.addEventFilter(eventFilter);
    eventNode.setVariableName("event");
    eventNode.setId(3);
    process.addNode(eventNode);
    final List<String> myList = new ArrayList<String>();
    ActionNode actionNode = new ActionNode();
    actionNode.setName("Print");
    DroolsAction action = new DroolsConsequenceAction("java", null);
    action.setMetaData("Action", new Action() {

        public void execute(ProcessContext context) throws Exception {
            logger.info("Detected event for person {}", ((Person) context.getVariable("event")).getName());
            myList.add("Executed action");
        }
    });
    actionNode.setAction(action);
    actionNode.setId(4);
    process.addNode(actionNode);
    new ConnectionImpl(eventNode, Node.CONNECTION_DEFAULT_TYPE, actionNode, Node.CONNECTION_DEFAULT_TYPE);
    EventNode eventNode2 = new EventNode();
    eventFilter = new EventTypeFilter();
    eventFilter.setType("myOtherEvent");
    eventNode2.addEventFilter(eventFilter);
    eventNode2.setVariableName("event");
    eventNode2.setId(5);
    process.addNode(eventNode2);
    ActionNode actionNode2 = new ActionNode();
    actionNode2.setName("Print");
    action = new DroolsConsequenceAction("java", null);
    action.setMetaData("Action", new Action() {

        public void execute(ProcessContext context) throws Exception {
            logger.info("Detected other event for person {}", ((Person) context.getVariable("event")).getName());
            myList.add("Executed action");
        }
    });
    actionNode2.setAction(action);
    actionNode2.setId(6);
    process.addNode(actionNode2);
    new ConnectionImpl(eventNode2, Node.CONNECTION_DEFAULT_TYPE, actionNode2, Node.CONNECTION_DEFAULT_TYPE);
    Join join = new Join();
    join.setName("AND Join");
    join.setType(Join.TYPE_AND);
    join.setId(7);
    process.addNode(join);
    new ConnectionImpl(startNode, Node.CONNECTION_DEFAULT_TYPE, join, Node.CONNECTION_DEFAULT_TYPE);
    new ConnectionImpl(actionNode, Node.CONNECTION_DEFAULT_TYPE, join, Node.CONNECTION_DEFAULT_TYPE);
    new ConnectionImpl(actionNode2, Node.CONNECTION_DEFAULT_TYPE, join, Node.CONNECTION_DEFAULT_TYPE);
    EndNode endNode = new EndNode();
    endNode.setName("EndNode");
    endNode.setId(8);
    process.addNode(endNode);
    new ConnectionImpl(join, Node.CONNECTION_DEFAULT_TYPE, endNode, Node.CONNECTION_DEFAULT_TYPE);
    KieSession ksession = createKieSession(process);
    TestProcessEventListener procEventListener = new TestProcessEventListener();
    ksession.addEventListener(procEventListener);
    System.setProperty("jbpm.loop.level.disabled", "true");
    ProcessInstance processInstance = ksession.startProcess("org.drools.core.process.event");
    assertEquals(0, myList.size());
    Person jack = new Person();
    jack.setName("Jack");
    processInstance.signalEvent("myEvent", jack);
    assertEquals(1, myList.size());
    assertEquals(ProcessInstance.STATE_ACTIVE, processInstance.getState());
    processInstance.signalEvent("myEvent", jack);
    assertEquals(2, myList.size());
    assertEquals(ProcessInstance.STATE_ACTIVE, processInstance.getState());
    Person john = new Person();
    john.setName("John");
    processInstance.signalEvent("myOtherEvent", john);
    assertEquals(3, myList.size());
    assertEquals(ProcessInstance.STATE_COMPLETED, processInstance.getState());
    System.clearProperty("jbpm.loop.level.disabled");
    verifyEventHistory(test3aEventOrder, procEventListener.getEventHistory());
}

Example 38 with DroolsAction

use of org.jbpm.workflow.core.DroolsAction in project jbpm by kiegroup.

the class StateBasedNodeInstance method internalTrigger.

public void internalTrigger(NodeInstance from, String type) {
    super.internalTrigger(from, type);
    // if node instance was cancelled, abort
    if (getNodeInstanceContainer().getNodeInstance(getId()) == null) {
        return;
    }
    // activate timers
    Map<Timer, DroolsAction> timers = getEventBasedNode().getTimers();
    if (timers != null) {
        addTimerListener();
        timerInstances = new ArrayList<Long>(timers.size());
        TimerManager timerManager = ((InternalProcessRuntime) getProcessInstance().getKnowledgeRuntime().getProcessRuntime()).getTimerManager();
        for (Timer timer : timers.keySet()) {
            TimerInstance timerInstance = createTimerInstance(timer);
            timerManager.registerTimer(timerInstance, (ProcessInstance) getProcessInstance());
            timerInstances.add(timerInstance.getId());
        }
    }
    if (getEventBasedNode().getBoundaryEvents() != null) {
        for (String name : getEventBasedNode().getBoundaryEvents()) {
            boolean isActive = ((InternalAgenda) getProcessInstance().getKnowledgeRuntime().getAgenda()).isRuleActiveInRuleFlowGroup("DROOLS_SYSTEM", name, getProcessInstance().getId());
            if (isActive) {
                getProcessInstance().getKnowledgeRuntime().signalEvent(name, null);
            } else {
                addActivationListener();
            }
        }
    }
    ((WorkflowProcessInstanceImpl) getProcessInstance()).addActivatingNodeId((String) getNode().getMetaData().get("UniqueId"));
}

Example 39 with DroolsAction

use of org.jbpm.workflow.core.DroolsAction in project jbpm by kiegroup.

the class ExtendedNodeInstanceImpl method triggerEvent.

protected void triggerEvent(String type) {
    ExtendedNodeImpl extendedNode = getExtendedNode();
    if (extendedNode == null) {
        return;
    }
    List<DroolsAction> actions = extendedNode.getActions(type);
    if (actions != null) {
        for (DroolsAction droolsAction : actions) {
            Action action = (Action) droolsAction.getMetaData("Action");
            executeAction(action);
        }
    }
}

Example 40 with DroolsAction

use of org.jbpm.workflow.core.DroolsAction in project jbpm by kiegroup.

the class StateBasedNode method addTimer.

public void addTimer(Timer timer, DroolsAction action) {
    if (timers == null) {
        timers = new HashMap<Timer, DroolsAction>();
    }
    if (timer.getId() == 0) {
        long id = 0;
        for (Timer t : timers.keySet()) {
            if (t.getId() > id) {
                id = t.getId();
            }
        }
        timer.setId(++id);
    }
    timers.put(timer, action);
}