Examples with InternalProcessRuntime io.automatiko.engine.workflow.base.instance.InternalProcessRuntime used on opensource projects

Example 26 with InternalProcessRuntime

use of io.automatiko.engine.workflow.base.instance.InternalProcessRuntime in project automatiko-engine by automatiko-io.

the class WorkItemTest method testReachNonRegisteredWorkItemHandler.

@Test
public void testReachNonRegisteredWorkItemHandler() {
    String processId = "org.company.actions";
    String workName = "Unnexistent Task";
    ExecutableProcess process = getWorkItemProcess(processId, workName);
    InternalProcessRuntime ksession = createProcessRuntime(process);
    Map<String, Object> parameters = new HashMap<String, Object>();
    parameters.put("UserName", "John Doe");
    parameters.put("Person", new Person("John Doe"));
    ProcessInstance processInstance = null;
    try {
        processInstance = ksession.startProcess("org.company.actions", parameters);
        fail("should fail if WorkItemHandler for" + workName + "is not registered");
    } catch (Throwable e) {
    }
    assertEquals(ProcessInstance.STATE_ERROR, processInstance.getState());
}

Example 27 with InternalProcessRuntime

use of io.automatiko.engine.workflow.base.instance.InternalProcessRuntime in project automatiko-engine by automatiko-io.

the class WorkItemTest method testCancelNonRegisteredWorkItemHandler.

@Test
public void testCancelNonRegisteredWorkItemHandler() {
    String processId = "org.company.actions";
    String workName = "Unnexistent Task";
    ExecutableProcess process = getWorkItemProcess(processId, workName);
    InternalProcessRuntime ksession = createProcessRuntime(process);
    ksession.getWorkItemManager().registerWorkItemHandler(workName, new DoNothingWorkItemHandler());
    Map<String, Object> parameters = new HashMap<String, Object>();
    parameters.put("UserName", "John Doe");
    parameters.put("Person", new Person("John Doe"));
    ProcessInstance processInstance = ksession.startProcess("org.company.actions", parameters);
    String processInstanceId = processInstance.getId();
    assertEquals(ProcessInstance.STATE_ACTIVE, processInstance.getState());
    ksession.getWorkItemManager().registerWorkItemHandler(workName, null);
    try {
        ksession.abortProcessInstance(processInstanceId);
        fail("should fail if WorkItemHandler for" + workName + "is not registered");
    } catch (WorkItemHandlerNotFoundException wihnfe) {
    }
    assertEquals(ProcessInstance.STATE_ABORTED, processInstance.getState());
}

Example 28 with InternalProcessRuntime

use of io.automatiko.engine.workflow.base.instance.InternalProcessRuntime in project automatiko-engine by automatiko-io.

the class StartNodeInstanceTest method testStartNode.

@Test
public void testStartNode() {
    MockNode mockNode = new MockNode();
    MockNodeInstanceFactory mockNodeFactory = new MockNodeInstanceFactory(new MockNodeInstance(mockNode));
    NodeInstanceFactoryRegistry.getInstance().register(mockNode.getClass(), mockNodeFactory);
    ExecutableProcess process = new ExecutableProcess();
    process.setId("test");
    InternalProcessRuntime processRuntime = createProcessRuntime(process);
    StartNode startNode = new StartNode();
    startNode.setId(1);
    startNode.setName("start node");
    mockNode.setId(2);
    new ConnectionImpl(startNode, io.automatiko.engine.workflow.process.core.Node.CONNECTION_DEFAULT_TYPE, mockNode, io.automatiko.engine.workflow.process.core.Node.CONNECTION_DEFAULT_TYPE);
    process.addNode(startNode);
    process.addNode(mockNode);
    ExecutableProcessInstance processInstance = new ExecutableProcessInstance();
    processInstance.setProcess(process);
    processInstance.setProcessRuntime(processRuntime);
    assertEquals(ProcessInstance.STATE_PENDING, processInstance.getState());
    processInstance.start();
    assertEquals(ProcessInstance.STATE_ACTIVE, processInstance.getState());
    MockNodeInstance mockNodeInstance = mockNodeFactory.getMockNodeInstance();
    List<NodeInstance> triggeredBy = mockNodeInstance.getTriggers().get(io.automatiko.engine.workflow.process.core.Node.CONNECTION_DEFAULT_TYPE);
    assertNotNull(triggeredBy);
    assertEquals(1, triggeredBy.size());
    assertSame(startNode.getId(), triggeredBy.get(0).getNodeId());
}

Example 29 with InternalProcessRuntime

use of io.automatiko.engine.workflow.base.instance.InternalProcessRuntime in project automatiko-engine by automatiko-io.

the class WorkflowProcessInstanceImpl method setState.

@Override
public void setState(final int state, String outcome) {
    // TODO move most of this to ProcessInstanceImpl
    if (state == ProcessInstance.STATE_COMPLETED || state == ProcessInstance.STATE_ABORTED) {
        this.endDate = new Date();
        if (this.slaCompliance == SLA_PENDING) {
            if (System.currentTimeMillis() > slaDueDate.getTime()) {
                // completion of the process instance is after expected SLA due date, mark it
                // accordingly
                this.slaCompliance = SLA_VIOLATED;
            } else {
                this.slaCompliance = state == ProcessInstance.STATE_COMPLETED ? SLA_MET : SLA_ABORTED;
            }
        }
        InternalProcessRuntime processRuntime = getProcessRuntime();
        processRuntime.getProcessEventSupport().fireBeforeProcessCompleted(this, processRuntime);
        // JBPM-8094 - set state after event
        super.setState(state, outcome);
        // deactivate all node instances of this process instance
        while (!nodeInstances.isEmpty()) {
            NodeInstance nodeInstance = nodeInstances.get(0);
            nodeInstance.cancel();
        }
        if (this.slaTimerId != null && !slaTimerId.trim().isEmpty()) {
            processRuntime.getJobsService().cancelJob(this.slaTimerId);
            logger.debug("SLA Timer {} has been canceled", this.slaTimerId);
        }
        removeEventListeners();
        processRuntime.getProcessInstanceManager().removeProcessInstance(this);
        processRuntime.getProcessEventSupport().fireAfterProcessCompleted(this, processRuntime);
        if (isSignalCompletion()) {
            IdentityProvider identity = IdentityProvider.get();
            try {
                // make sure that identity is switched to trusted one as whoever executed this instance
                // might not have access to parent process instance
                IdentityProvider.set(new TrustedIdentityProvider("system"));
                List<EventListener> listeners = eventListeners.get("processInstanceCompleted:" + getId());
                if (listeners != null) {
                    for (EventListener listener : listeners) {
                        listener.signalEvent("processInstanceCompleted:" + getId(), this);
                    }
                }
                processRuntime.getSignalManager().signalEvent("processInstanceCompleted:" + getId(), this);
            } finally {
                IdentityProvider.set(identity);
            }
        }
    } else {
        super.setState(state, outcome);
    }
}

Example 30 with InternalProcessRuntime

use of io.automatiko.engine.workflow.base.instance.InternalProcessRuntime in project automatiko-engine by automatiko-io.

the class WorkflowProcessInstanceImpl method signalEvent.

@Override
@SuppressWarnings("unchecked")
public void signalEvent(String type, Object event) {
    logger.debug("Signal {} received with data {} in process instance {}", type, event, getId());
    synchronized (this) {
        if (getState() != ProcessInstance.STATE_ACTIVE) {
            return;
        }
        InternalProcessRuntime processRuntime = getProcessRuntime();
        processRuntime.getProcessEventSupport().fireBeforeProcessSignaled(type, event, this, processRuntime);
        if ("timerTriggered".equals(type)) {
            TimerInstance timer = (TimerInstance) event;
            if (timer.getId().equals(slaTimerId)) {
                handleSLAViolation();
                // no need to pass the event along as it was purely for SLA tracking
                return;
            }
        }
        if ("slaViolation".equals(type)) {
            handleSLAViolation();
            // no need to pass the event along as it was purely for SLA tracking
            return;
        }
        List<NodeInstance> currentView = new ArrayList<>(this.nodeInstances);
        try {
            this.activatingNodeIds = new ArrayList<>();
            List<EventListener> listeners = eventListeners.get(type);
            if (listeners != null) {
                for (EventListener listener : listeners) {
                    listener.signalEvent(type, event);
                }
            }
            listeners = externalEventListeners.get(type);
            if (listeners != null) {
                for (EventListener listener : listeners) {
                    listener.signalEvent(type, event);
                }
            }
            if (!type.startsWith("Compensation")) {
                for (Node node : getWorkflowProcess().getNodes()) {
                    if (node instanceof EventNodeInterface && ((EventNodeInterface) node).acceptsEvent(type, event, getResolver(node, currentView))) {
                        if (node instanceof EventNode && ((EventNode) node).getFrom() == null) {
                            EventNodeInstance eventNodeInstance = (EventNodeInstance) getNodeInstance(node);
                            eventNodeInstance.signalEvent(type, event);
                        } else {
                            if (node instanceof EventSubProcessNode && (resolveVariables(((EventSubProcessNode) node).getEvents()).contains(type))) {
                                EventSubProcessNodeInstance eventNodeInstance = (EventSubProcessNodeInstance) getNodeInstance(node);
                                eventNodeInstance.signalEvent(type, event);
                            } else {
                                List<NodeInstance> nodeInstances = getNodeInstances(node.getId(), currentView);
                                if (nodeInstances != null && !nodeInstances.isEmpty()) {
                                    for (NodeInstance nodeInstance : nodeInstances) {
                                        ((EventNodeInstanceInterface) nodeInstance).signalEvent(type, event);
                                    }
                                }
                            }
                        }
                    } else if (node instanceof StartNode && ((StartNode) node).getTriggers() != null) {
                        boolean accepted = ((StartNode) node).getTriggers().stream().filter(EventTrigger.class::isInstance).anyMatch(t -> ((EventTrigger) t).getEventFilters().stream().anyMatch(e -> e.acceptsEvent(type, event)));
                        if (accepted && node.getMetaData().get("acceptStartSignal") != null) {
                            StartNodeInstance startNodeInstance = (StartNodeInstance) getNodeInstance(node);
                            startNodeInstance.signalEvent(type, event);
                        }
                    }
                }
                if (((io.automatiko.engine.workflow.process.core.WorkflowProcess) getWorkflowProcess()).isDynamic()) {
                    for (Node node : getWorkflowProcess().getNodes()) {
                        if (node.hasMatchingEventListner(type) && node.getIncomingConnections().isEmpty()) {
                            NodeInstance nodeInstance = getNodeInstance(node);
                            if (nodeInstance != null) {
                                if (event != null) {
                                    Map<String, Object> dynamicParams = new HashMap<>(getVariables());
                                    if (event instanceof Map) {
                                        dynamicParams.putAll((Map<String, Object>) event);
                                    } else if (event instanceof WorkflowProcessInstance) {
                                    // ignore variables of process instance type
                                    } else {
                                        dynamicParams.put("Data", event);
                                    }
                                    nodeInstance.setDynamicParameters(dynamicParams);
                                }
                                nodeInstance.trigger(null, io.automatiko.engine.workflow.process.core.Node.CONNECTION_DEFAULT_TYPE);
                            }
                        } else if (this instanceof ExecutableProcessInstance && node instanceof CompositeNode) {
                            Optional<NodeInstance> instance = this.nodeInstances.stream().filter(ni -> ni.getNodeId() == node.getId()).findFirst();
                            instance.ifPresent(n -> ((CompositeNodeInstance) n).signalEvent(type, event));
                        }
                    }
                }
            }
        } finally {
            processRuntime.getProcessEventSupport().fireAfterProcessSignaled(type, event, this, processRuntime);
            if (this.activatingNodeIds != null) {
                this.activatingNodeIds.clear();
                this.activatingNodeIds = null;
            }
        }
    }
}