use of org.jbpm.bpmn2.core.Error 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();
}
}
use of org.jbpm.bpmn2.core.Error in project jbpm by kiegroup.
the class XmlBPMNProcessDumper method visitErrors.
protected void visitErrors(Definitions definitions, StringBuilder xmlDump) {
if (definitions == null) {
return;
}
List<Error> errors = definitions.getErrors();
if (errors == null || errors.isEmpty()) {
return;
}
for (org.jbpm.bpmn2.core.Error error : errors) {
String id = XmlBPMNProcessDumper.replaceIllegalCharsAttribute(error.getId());
String code = error.getErrorCode();
xmlDump.append(" <error id=\"" + id + "\"");
if (error.getErrorCode() != null) {
code = XmlBPMNProcessDumper.replaceIllegalCharsAttribute(code);
xmlDump.append(" errorCode=\"" + code + "\"");
}
String structureRef = error.getStructureRef();
if (structureRef != null) {
structureRef = XmlBPMNProcessDumper.replaceIllegalCharsAttribute(structureRef);
xmlDump.append(" structureRef=\"" + structureRef + "\"");
}
xmlDump.append("/>" + EOL);
}
}
use of org.jbpm.bpmn2.core.Error in project jbpm by kiegroup.
the class StandaloneBPMNProcessTest method runTestErrorSignallingExceptionServiceTask.
public static void runTestErrorSignallingExceptionServiceTask(KieSession ksession) throws Exception {
// Setup
String eventType = "Error-code";
SignallingTaskHandlerDecorator signallingTaskWrapper = new SignallingTaskHandlerDecorator(ServiceTaskHandler.class, eventType);
signallingTaskWrapper.setWorkItemExceptionParameterName(ExceptionService.exceptionParameterName);
ksession.getWorkItemManager().registerWorkItemHandler("Service Task", signallingTaskWrapper);
Object[] caughtEventObjectHolder = new Object[1];
caughtEventObjectHolder[0] = null;
ExceptionService.setCaughtEventObjectHolder(caughtEventObjectHolder);
TestWorkItemHandler workItemHandler = new TestWorkItemHandler();
ksession.getWorkItemManager().registerWorkItemHandler("Human Task", workItemHandler);
// Start process
Map<String, Object> params = new HashMap<String, Object>();
String input = "this is my service input";
params.put("serviceInputItem", input);
ProcessInstance processInstance = ksession.startProcess("ServiceProcess", params);
assertThat(processInstance.getState()).isEqualTo(ProcessInstance.STATE_ACTIVE);
WorkItem workItem = workItemHandler.getWorkItem();
assertThat(workItem).isNotNull();
ksession.getWorkItemManager().completeWorkItem(workItem.getId(), null);
// Check that event was passed to Event SubProcess (and grabbed by WorkItemHandler);
assertThat(caughtEventObjectHolder[0] != null && caughtEventObjectHolder[0] instanceof WorkItem).isTrue().withFailMessage("Event was not passed to Event Subprocess.");
workItem = (WorkItem) caughtEventObjectHolder[0];
Object throwObj = workItem.getParameter(ExceptionService.exceptionParameterName);
assertThat(throwObj instanceof Throwable).isTrue().withFailMessage("WorkItem doesn't contain Throwable.");
assertThat(((Throwable) throwObj).getMessage().endsWith(input)).isTrue().withFailMessage("Exception message does not match service input.");
// Complete process
processInstance = ksession.getProcessInstance(processInstance.getId());
assertThat(processInstance == null || processInstance.getState() == ProcessInstance.STATE_ABORTED).isTrue().withFailMessage("Process instance has not been aborted.");
}
use of org.jbpm.bpmn2.core.Error in project jbpm by kiegroup.
the class EventSubprocessTest method testErrorCodeException.
@Test
@BZ("1082111")
public void testErrorCodeException() {
KieSession ksession = createKSession(ERROR_CODE_EXCEPTION);
ksession.getWorkItemManager().registerWorkItemHandler("Request Handler", new SignallingTaskHandlerDecorator(ExceptionOnPurposeHandler.class, "Error-90277"));
ksession.getWorkItemManager().registerWorkItemHandler("Error Handler", new SystemOutWorkItemHandler());
try {
ProcessInstance processInstance = ksession.startProcess(ERROR_CODE_EXCEPTION_ID);
assertProcessInstanceNotActive(processInstance.getId(), ksession);
Assertions.assertThat(((WorkflowProcessInstance) processInstance).getOutcome()).isEqualTo("90277");
} catch (WorkflowRuntimeException e) {
fail("Error code exceptions in subprocess does not work.");
}
}
use of org.jbpm.bpmn2.core.Error in project jbpm by kiegroup.
the class ServiceTaskHandler method getWSClient.
@SuppressWarnings("unchecked")
protected synchronized Client getWSClient(WorkItem workItem, String interfaceRef) {
if (clients.containsKey(interfaceRef)) {
return clients.get(interfaceRef);
}
long processInstanceId = ((WorkItemImpl) workItem).getProcessInstanceId();
WorkflowProcessImpl process = ((WorkflowProcessImpl) ksession.getProcessInstance(processInstanceId).getProcess());
List<Bpmn2Import> typedImports = (List<Bpmn2Import>) process.getMetaData("Bpmn2Imports");
if (typedImports != null) {
Client client = null;
for (Bpmn2Import importObj : typedImports) {
if (WSDL_IMPORT_TYPE.equalsIgnoreCase(importObj.getType())) {
try {
client = dcf.createClient(importObj.getLocation(), new QName(importObj.getNamespace(), interfaceRef), getInternalClassLoader(), null);
clients.put(interfaceRef, client);
logger.info("WS Client is created for {" + importObj.getNamespace() + "}" + interfaceRef);
return client;
} catch (Exception e) {
logger.info("Error when creating WS Client. You can ignore this error as long as a client is eventually created", e);
continue;
}
}
}
}
return null;
}
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