Examples with EventDescription org.kie.kogito.process.EventDescription used on opensource projects

Example 1 with EventDescription

use of org.kie.kogito.process.EventDescription in project kogito-runtimes by kiegroup.

the class WorkflowProcessInstanceImpl method getEventDescriptions.

@Override
public Set<EventDescription<?>> getEventDescriptions() {
    if (getState() == KogitoProcessInstance.STATE_COMPLETED || getState() == KogitoProcessInstance.STATE_ABORTED) {
        return Collections.emptySet();
    }
    VariableScope variableScope = (VariableScope) ((ContextContainer) getProcess()).getDefaultContext(VariableScope.VARIABLE_SCOPE);
    Set<EventDescription<?>> eventDesciptions = new LinkedHashSet<>();
    List<KogitoEventListener> activeListeners = eventListeners.values().stream().flatMap(List::stream).collect(Collectors.toList());
    activeListeners.addAll(externalEventListeners.values().stream().flatMap(List::stream).collect(Collectors.toList()));
    activeListeners.forEach(el -> eventDesciptions.addAll(el.getEventDescriptions()));
    ((org.jbpm.workflow.core.WorkflowProcess) getProcess()).getNodesRecursively().stream().filter(n -> n instanceof EventNodeInterface).forEach(n -> {
        NamedDataType dataType = null;
        if (((EventNodeInterface) n).getVariableName() != null) {
            Variable eventVar = variableScope.findVariable(((EventNodeInterface) n).getVariableName());
            if (eventVar != null) {
                dataType = new NamedDataType(eventVar.getName(), eventVar.getType());
            }
        }
        if (n instanceof BoundaryEventNode) {
            BoundaryEventNode boundaryEventNode = (BoundaryEventNode) n;
            StateBasedNodeInstance attachedToNodeInstance = (StateBasedNodeInstance) getNodeInstances(true).stream().filter(ni -> ni.getNode().getMetaData().get(UNIQUE_ID).equals(boundaryEventNode.getAttachedToNodeId())).findFirst().orElse(null);
            if (attachedToNodeInstance != null) {
                Map<String, String> properties = new HashMap<>();
                properties.put("AttachedToID", attachedToNodeInstance.getNodeDefinitionId());
                properties.put("AttachedToName", attachedToNodeInstance.getNodeName());
                String eventType = EVENT_TYPE_SIGNAL;
                String eventName = boundaryEventNode.getType();
                Map<String, String> timerProperties = attachedToNodeInstance.extractTimerEventInformation();
                if (timerProperties != null) {
                    properties.putAll(timerProperties);
                    eventType = "timer";
                    eventName = "timerTriggered";
                }
                eventDesciptions.add(new BaseEventDescription(eventName, (String) n.getMetaData().get(UNIQUE_ID), n.getName(), eventType, null, getStringId(), dataType, properties));
            }
        } else if (n instanceof EventSubProcessNode) {
            EventSubProcessNode eventSubProcessNode = (EventSubProcessNode) n;
            org.kie.api.definition.process.Node startNode = eventSubProcessNode.findStartNode();
            Map<Timer, DroolsAction> timers = eventSubProcessNode.getTimers();
            if (timers != null && !timers.isEmpty()) {
                getNodeInstances(eventSubProcessNode.getId()).forEach(ni -> {
                    Map<String, String> timerProperties = ((StateBasedNodeInstance) ni).extractTimerEventInformation();
                    if (timerProperties != null) {
                        eventDesciptions.add(new BaseEventDescription("timerTriggered", (String) startNode.getMetaData().get("UniqueId"), startNode.getName(), "timer", ni.getStringId(), getStringId(), null, timerProperties));
                    }
                });
            } else {
                for (String eventName : eventSubProcessNode.getEvents()) {
                    eventDesciptions.add(new BaseEventDescription(eventName, (String) startNode.getMetaData().get("UniqueId"), startNode.getName(), "signal", null, getStringId(), dataType));
                }
            }
        } else if (n instanceof EventNode) {
            NamedDataType finalDataType = dataType;
            getNodeInstances(n.getId()).forEach(ni -> eventDesciptions.add(new BaseEventDescription(((EventNode) n).getType(), (String) n.getMetaData().get(UNIQUE_ID), n.getName(), (String) n.getMetaData().getOrDefault(EVENT_TYPE, EVENT_TYPE_SIGNAL), ni.getStringId(), getStringId(), finalDataType)));
        } else if (n instanceof StateNode) {
            getNodeInstances(n.getId()).forEach(ni -> eventDesciptions.add(new BaseEventDescription((String) n.getMetaData().get(CONDITION), (String) n.getMetaData().get(UNIQUE_ID), n.getName(), (String) n.getMetaData().getOrDefault(EVENT_TYPE, EVENT_TYPE_SIGNAL), ni.getStringId(), getStringId(), null)));
        }
    });
    return eventDesciptions;
}

Example 2 with EventDescription

use of org.kie.kogito.process.EventDescription in project kogito-runtimes by kiegroup.

the class WorkItemNodeInstance method getEventDescriptions.

@Override
public Set<EventDescription<?>> getEventDescriptions() {
    List<NamedDataType> inputs = new ArrayList<>();
    for (ParameterDefinition paramDef : getWorkItemNode().getWork().getParameterDefinitions()) {
        inputs.add(new NamedDataType(paramDef.getName(), paramDef.getType()));
    }
    List<NamedDataType> outputs = new ArrayList<>();
    VariableScope variableScope = (VariableScope) getProcessInstance().getContextContainer().getDefaultContext(VARIABLE_SCOPE);
    getWorkItemNode().getOutAssociations().forEach(da -> da.getSources().forEach(s -> outputs.add(new NamedDataType(s.getLabel(), variableScope.findVariable(da.getTarget().getLabel()).getType()))));
    GroupedNamedDataType dataTypes = new GroupedNamedDataType();
    dataTypes.add("Input", inputs);
    dataTypes.add("Output", outputs);
    // return just the main completion type of an event
    return Collections.singleton(new IOEventDescription("workItemCompleted", getNodeDefinitionId(), getNodeName(), "workItem", getWorkItemId(), getProcessInstance().getStringId(), dataTypes));
}

Example 3 with EventDescription

use of org.kie.kogito.process.EventDescription in project kogito-runtimes by kiegroup.

the class SignalEventIT method testIntermediateSignalEventWithData.

@Test
public void testIntermediateSignalEventWithData() throws Exception {
    Map<TYPE, List<String>> resourcesTypeMap = new HashMap<>();
    resourcesTypeMap.put(TYPE.PROCESS, Collections.singletonList("signalevent/IntermediateCatchEventSignal.bpmn2"));
    resourcesTypeMap.put(TYPE.RULES, Collections.singletonList("ruletask/BusinessRuleTask.drl"));
    Application app = generateCode(resourcesTypeMap);
    assertThat(app).isNotNull();
    Process<? extends Model> p = app.get(Processes.class).processById("IntermediateCatchEventSignal");
    Model m = p.createModel();
    ProcessInstance<?> processInstance = p.createInstance(m);
    processInstance.start();
    assertThat(processInstance.status()).isEqualTo(ProcessInstance.STATE_ACTIVE);
    Set<EventDescription<?>> eventDescriptions = processInstance.events();
    assertThat(eventDescriptions).hasSize(1).extracting("event").contains("workItemCompleted");
    assertThat(eventDescriptions).extracting("eventType").contains("workItem");
    assertThat(eventDescriptions).extracting("processInstanceId").contains(processInstance.id());
    List<WorkItem> workItems = processInstance.workItems();
    assertThat(workItems).hasSize(1);
    processInstance.completeWorkItem(workItems.get(0).getId(), null);
    assertThat(processInstance.status()).isEqualTo(ProcessInstance.STATE_ACTIVE);
    eventDescriptions = processInstance.events();
    assertThat(eventDescriptions).hasSize(1).extracting("event").contains("MyMessage");
    assertThat(eventDescriptions).extracting("eventType").contains("signal");
    assertThat(eventDescriptions).extracting("processInstanceId").contains(processInstance.id());
    processInstance.send(Sig.of("MyMessage", "test"));
    assertThat(processInstance.status()).isEqualTo(ProcessInstance.STATE_COMPLETED);
    Model result = (Model) processInstance.variables();
    assertThat(result.toMap()).hasSize(2).containsKey("x");
    assertThat(result.toMap().get("x")).isEqualTo("test");
    assertThat(p.instances().size()).isZero();
}

Example 4 with EventDescription

use of org.kie.kogito.process.EventDescription in project kogito-runtimes by kiegroup.

the class IntermediateEventTest method testEventSubprocessTimer.

@Test
@Timeout(10)
public void testEventSubprocessTimer() throws Exception {
    NodeLeftCountDownProcessEventListener countDownListener = new NodeLeftCountDownProcessEventListener("Script Task 1", 1);
    kruntime = createKogitoProcessRuntime("BPMN2-EventSubprocessTimer.bpmn2");
    kruntime.getProcessEventManager().addEventListener(countDownListener);
    TestWorkItemHandler workItemHandler = new TestWorkItemHandler();
    kruntime.getKogitoWorkItemManager().registerWorkItemHandler("Human Task", workItemHandler);
    KogitoProcessInstance processInstance = kruntime.startProcess("BPMN2-EventSubprocessTimer");
    assertProcessInstanceActive(processInstance);
    Set<EventDescription<?>> eventDescriptions = processInstance.getEventDescriptions();
    assertThat(eventDescriptions).hasSize(2).extracting("event").contains("workItemCompleted", "timerTriggered");
    assertThat(eventDescriptions).extracting("eventType").contains("workItem", "timer");
    assertThat(eventDescriptions).extracting("processInstanceId").contains(processInstance.getStringId());
    assertThat(eventDescriptions).filteredOn("eventType", "timer").hasSize(1).extracting("properties", Map.class).anyMatch(m -> m.containsKey("TimerID") && m.containsKey("Delay"));
    countDownListener.waitTillCompleted();
    eventDescriptions = processInstance.getEventDescriptions();
    assertThat(eventDescriptions).hasSize(1).extracting("event").contains("workItemCompleted");
    assertThat(eventDescriptions).extracting("eventType").contains("workItem");
    assertThat(eventDescriptions).extracting("processInstanceId").contains(processInstance.getStringId());
    KogitoWorkItem workItem = workItemHandler.getWorkItem();
    assertThat(workItem).isNotNull();
    kruntime.getKogitoWorkItemManager().completeWorkItem(workItem.getStringId(), null);
    assertProcessInstanceFinished(processInstance, kruntime);
    assertNodeTriggered(processInstance.getStringId(), "start", "User Task 1", "end", "Sub Process 1", "start-sub", "Script Task 1", "end-sub");
}

Example 5 with EventDescription

use of org.kie.kogito.process.EventDescription in project kogito-runtimes by kiegroup.

the class IntermediateEventTest method testSignalBoundaryEvent.

/*
     * TESTS!
     */
@Test
public void testSignalBoundaryEvent() throws Exception {
    kruntime = createKogitoProcessRuntime("BPMN2-BoundarySignalEventOnTaskbpmn2.bpmn", "BPMN2-IntermediateThrowEventSignal.bpmn2");
    TestWorkItemHandler handler = new TestWorkItemHandler();
    kruntime.getKogitoWorkItemManager().registerWorkItemHandler("Human Task", handler);
    KogitoProcessInstance processInstance = kruntime.startProcess("BoundarySignalOnTask");
    Set<EventDescription<?>> eventDescriptions = processInstance.getEventDescriptions();
    assertThat(eventDescriptions).hasSize(2).extracting("event").contains("MySignal");
    assertThat(eventDescriptions).extracting("eventType").contains("signal");
    assertThat(eventDescriptions).extracting("processInstanceId").contains(processInstance.getStringId());
    assertThat(eventDescriptions).filteredOn("eventType", "signal").hasSize(1).extracting("properties", Map.class).anyMatch(m -> m.containsKey("AttachedToID") && m.containsKey("AttachedToName"));
    KogitoProcessInstance processInstance2 = kruntime.startProcess("SignalIntermediateEvent");
    assertProcessInstanceFinished(processInstance2, kruntime);
    assertProcessInstanceFinished(processInstance, kruntime);
}