Examples with Escalation org.jbpm.bpmn2.core.Escalation used on opensource projects

Example 6 with Escalation

use of org.jbpm.bpmn2.core.Escalation in project jbpm by kiegroup.

the class EscalationEventTest method testInterruptingEscalationBoundaryEventOnTask.

@Test
public void testInterruptingEscalationBoundaryEventOnTask() throws Exception {
    KieBase kbase = createKnowledgeBase("escalation/BPMN2-EscalationBoundaryEventOnTaskInterrupting.bpmn2");
    ksession = createKnowledgeSession(kbase);
    TestWorkItemHandler handler = new TestWorkItemHandler();
    ksession.getWorkItemManager().registerWorkItemHandler("Human Task", handler);
    ksession.addEventListener(LOGGING_EVENT_LISTENER);
    ProcessInstance processInstance = ksession.startProcess("BPMN2-EscalationBoundaryEventOnTask");
    List<WorkItem> workItems = handler.getWorkItems();
    assertEquals(2, workItems.size());
    WorkItem workItem = workItems.get(0);
    if (!"john".equalsIgnoreCase((String) workItem.getParameter("ActorId"))) {
        workItem = workItems.get(1);
    }
    ksession.getWorkItemManager().completeWorkItem(workItem.getId(), null);
    assertProcessInstanceFinished(processInstance, ksession);
}

Example 7 with Escalation

use of org.jbpm.bpmn2.core.Escalation in project jbpm by kiegroup.

the class EscalationEventTest method testEscalationBoundaryEventInterrupting.

@Test
public void testEscalationBoundaryEventInterrupting() throws Exception {
    KieBase kbase = createKnowledgeBase("escalation/BPMN2-EscalationBoundaryEventInterrupting.bpmn2");
    ksession = createKnowledgeSession(kbase);
    TestWorkItemHandler handler = new TestWorkItemHandler();
    ksession.getWorkItemManager().registerWorkItemHandler("MyTask", handler);
    ProcessInstance processInstance = ksession.startProcess("EscalationBoundaryEvent");
    assertProcessInstanceCompleted(processInstance);
}

Example 8 with Escalation

use of org.jbpm.bpmn2.core.Escalation in project jbpm by kiegroup.

the class EscalationEventTest method testGeneralEscalationBoundaryEventWithTask.

@Test
@Ignore("General escalation is not yet supported.")
public // TODO: implement asynchronous escalation
void testGeneralEscalationBoundaryEventWithTask() throws Exception {
    KieBase kbase = createKnowledgeBase("escalation/BPMN2-EscalationBoundaryEventWithTask.bpmn2");
    ksession = createKnowledgeSession(kbase);
    TestWorkItemHandler handler = new TestWorkItemHandler();
    ksession.getWorkItemManager().registerWorkItemHandler("Human Task", handler);
    Map<String, Object> params = new HashMap<String, Object>();
    params.put("x", "0");
    ProcessInstance processInstance = ksession.startProcess("non-interrupting-escalation", params);
    ksession.getWorkItemManager().completeWorkItem(handler.getWorkItem().getId(), null);
    assertProcessInstanceCompleted(processInstance);
    // Did escalation fire?
    assertProcessVarValue(processInstance, "x", "1");
}

Example 9 with Escalation

use of org.jbpm.bpmn2.core.Escalation in project jbpm by kiegroup.

the class EscalationEventTest method testNonInterruptingEscalationBoundaryEventOnTask.

@Test
@Ignore("Non interrupting escalation has not yet been implemented.")
public // TODO: implement non-interrupting escalation
void testNonInterruptingEscalationBoundaryEventOnTask() throws Exception {
    KieBase kbase = createKnowledgeBase("escalation/BPMN2-EscalationBoundaryEventOnTask.bpmn2");
    ksession = createKnowledgeSession(kbase);
    TestWorkItemHandler handler = new TestWorkItemHandler();
    ksession.getWorkItemManager().registerWorkItemHandler("Human Task", handler);
    ksession.addEventListener(LOGGING_EVENT_LISTENER);
    ProcessInstance processInstance = ksession.startProcess("non-interrupting-escalation");
    List<WorkItem> workItems = handler.getWorkItems();
    assertEquals(2, workItems.size());
    WorkItem johnsWork = workItems.get(0);
    WorkItem marysWork = workItems.get(1);
    if (!"john".equalsIgnoreCase((String) johnsWork.getParameter("ActorId"))) {
        marysWork = johnsWork;
        johnsWork = workItems.get(1);
    }
    // end event after task triggers escalation
    ksession.getWorkItemManager().completeWorkItem(johnsWork.getId(), null);
    // escalation should have run..
    // should finish process
    ksession.getWorkItemManager().completeWorkItem(marysWork.getId(), null);
    assertProcessInstanceCompleted(processInstance);
}

Example 10 with Escalation

use of org.jbpm.bpmn2.core.Escalation in project jbpm by kiegroup.

the class StartEventHandler method handleNode.

@SuppressWarnings("unchecked")
protected void handleNode(final Node node, final Element element, final String uri, final String localName, final ExtensibleXmlParser parser) throws SAXException {
    super.handleNode(node, element, uri, localName, parser);
    StartNode startNode = (StartNode) node;
    // TODO: StartEventHandler.handleNode(): the parser doesn't discriminate between the schema default and the actual set value
    // However, while the schema says the "isInterrupting" attr should default to true
    // The spec says that Escalation start events should default to not interrupting..
    startNode.setInterrupting(Boolean.parseBoolean(element.getAttribute("isInterrupting")));
    org.w3c.dom.Node xmlNode = element.getFirstChild();
    while (xmlNode != null) {
        String nodeName = xmlNode.getNodeName();
        if ("dataOutput".equals(nodeName)) {
            readDataOutput(xmlNode, startNode);
        } else if ("dataOutputAssociation".equals(nodeName)) {
            readDataOutputAssociation(xmlNode, startNode);
        } else if ("outputSet".equals(nodeName)) {
            // p. 225, BPMN2 spec (2011-01-03)
            // InputSet and OutputSet elements imply that process execution should wait for them to be filled
            // and are therefore not applicable to catch events
            String message = "Ignoring <" + nodeName + "> element: " + "<" + nodeName + "> elements should not be used on start or other catch events.";
            SAXParseException saxpe = new SAXParseException(message, parser.getLocator());
            parser.warning(saxpe);
        // no exception thrown for backwards compatibility (we used to ignore these elements)
        } else if ("conditionalEventDefinition".equals(nodeName)) {
            String constraint = null;
            org.w3c.dom.Node subNode = xmlNode.getFirstChild();
            while (subNode != null) {
                String subnodeName = subNode.getNodeName();
                if ("condition".equals(subnodeName)) {
                    constraint = xmlNode.getTextContent();
                    break;
                }
                subNode = subNode.getNextSibling();
            }
            ConstraintTrigger trigger = new ConstraintTrigger();
            trigger.setConstraint(constraint);
            startNode.addTrigger(trigger);
            break;
        } else if ("signalEventDefinition".equals(nodeName)) {
            String type = ((Element) xmlNode).getAttribute("signalRef");
            type = checkSignalAndConvertToRealSignalNam(parser, type);
            if (type != null && type.trim().length() > 0) {
                addTriggerWithInMappings(startNode, type);
            }
        } else if ("messageEventDefinition".equals(nodeName)) {
            String messageRef = ((Element) xmlNode).getAttribute("messageRef");
            Map<String, Message> messages = (Map<String, Message>) ((ProcessBuildData) parser.getData()).getMetaData("Messages");
            if (messages == null) {
                throw new IllegalArgumentException("No messages found");
            }
            Message message = messages.get(messageRef);
            if (message == null) {
                throw new IllegalArgumentException("Could not find message " + messageRef);
            }
            startNode.setMetaData("MessageType", message.getType());
            addTriggerWithInMappings(startNode, "Message-" + messageRef);
        } else if ("timerEventDefinition".equals(nodeName)) {
            handleTimerNode(startNode, element, uri, localName, parser);
        // following event definitions are only for event sub process and will be validated to not be included in top process definitions
        } else if ("errorEventDefinition".equals(nodeName)) {
            if (!startNode.isInterrupting()) {
                // BPMN2 spec (p.245-246, (2011-01-03)) implies that
                // - a <startEvent> in an Event Sub-Process
                // - *without* the 'isInterupting' attribute always interrupts (containing process)
                String errorMsg = "Error Start Events in an Event Sub-Process always interrupt the containing (sub)process(es).";
                throw new IllegalArgumentException(errorMsg);
            }
            String errorRef = ((Element) xmlNode).getAttribute("errorRef");
            if (errorRef != null && errorRef.trim().length() > 0) {
                List<Error> errors = (List<Error>) ((ProcessBuildData) parser.getData()).getMetaData("Errors");
                if (errors == null) {
                    throw new IllegalArgumentException("No errors found");
                }
                Error error = null;
                for (Error listError : errors) {
                    if (errorRef.equals(listError.getId())) {
                        error = listError;
                    }
                }
                if (error == null) {
                    throw new IllegalArgumentException("Could not find error " + errorRef);
                }
                startNode.setMetaData("FaultCode", error.getErrorCode());
                addTriggerWithInMappings(startNode, "Error-" + error.getErrorCode());
            }
        } else if ("escalationEventDefinition".equals(nodeName)) {
            String escalationRef = ((Element) xmlNode).getAttribute("escalationRef");
            if (escalationRef != null && escalationRef.trim().length() > 0) {
                Map<String, Escalation> escalations = (Map<String, Escalation>) ((ProcessBuildData) parser.getData()).getMetaData(ProcessHandler.ESCALATIONS);
                if (escalations == null) {
                    throw new IllegalArgumentException("No escalations found");
                }
                Escalation escalation = escalations.get(escalationRef);
                if (escalation == null) {
                    throw new IllegalArgumentException("Could not find escalation " + escalationRef);
                }
                addTriggerWithInMappings(startNode, "Escalation-" + escalation.getEscalationCode());
            }
        } else if ("compensateEventDefinition".equals(nodeName)) {
            handleCompensationNode(startNode, element, xmlNode, parser);
        }
        xmlNode = xmlNode.getNextSibling();
    }
}