public void attemptToFinishActiveJob(String caseID, String taskID) {
Set workItems = _engineClient.getAllWorkItems();
for (Iterator iterator = workItems.iterator(); iterator.hasNext(); ) {
YWorkItem item = (YWorkItem) iterator.next();
if (item.getCaseID().toString().equals(caseID) && item.getTaskID().equals(taskID)) {
try {
String outputData = _myActiveTasks.getOutputData(caseID, taskID);
/** AJH: Write the output data into test data file */
File testDataDir = YAdminGUI.getSpecTestDataDirectory(item.getSpecificationID().getKey());
File taskInputData = new File(testDataDir, taskID + ".xml");
if (!taskInputData.exists()) {
logger.info("Creating task data file - " + taskInputData.getAbsolutePath());
taskInputData.createNewFile();
}
StringUtil.stringToFile(taskInputData.getAbsolutePath(), outputData);
// _engineClient.completeWorkItem(item, outputData, inSequenceWorkitemIDs);
_engineClient.completeWorkItem(item, outputData, null, YEngine.WorkItemCompletion.Normal);
} catch (YDataStateException e) {
String errors = e.getMessage();
if (errors.indexOf("FAILED TO VALIDATE AGAINST SCHEMA =") != -1) {
System.out.println(e.getMessage());
new SpecificationQueryProcessingValidationErrorBox(_frame, item, e);
} else {
new UserInputValidationErrorBox(_frame, item, e);
System.out.println(e.getMessage());
}
} catch (Exception e) {
// todo AJH - Create defalut skeleton at this point????
reportGeneralProblem(e);
}
}
}
}
private void addStartedWorkItem(YWorkItem item, boolean inSequence) {
String caseIDStr = item.getCaseID().toString();
String taskID = item.getTaskID();
YSpecificationID specificationID = item.getSpecificationID();
YTask task = _engineClient.getTaskDefinition(specificationID, taskID);
String taskDescription = task.getDecompositionPrototype().getID();
if (null == taskDescription) {
taskDescription = taskID;
}
boolean allowsDynamicInstanceCreation = true;
try {
_engineClient.checkElegibilityToAddInstances(item.getIDString());
} catch (YAWLException e) {
allowsDynamicInstanceCreation = false;
}
_myActiveTasks.addRow(
caseIDStr + taskID,
new Object[] {
caseIDStr,
taskID,
taskDescription,
_formatter.format(item.getEnablementTime()),
_formatter.format(item.getFiringTime()),
_formatter.format(item.getStartTime()),
inSequence ? "Y" : "N",
new Boolean(allowsDynamicInstanceCreation),
item.getDataString(),
getOutputSkeletonXML(caseIDStr, taskID)
});
}
public String getOutputSkeletonXML(String caseID, String taskID) {
YParametersSchema params = _paramsDefinitions.getParamsForTask(taskID);
YWorkItem item = _engineClient.getWorkItem(caseID + ":" + taskID);
YSpecificationID specID = item.getSpecificationID();
YTask task = _engineClient.getTaskDefinition(specID, item.getTaskID());
return Marshaller.getOutputParamsInXML(
params, task.getDecompositionPrototype().getRootDataElementName());
}
public void rollBackActiveTask(String caseID, String taskID)
throws YPersistenceException, YLogException {
Set workItems = _engineClient.getAllWorkItems();
for (Iterator iterator = workItems.iterator(); iterator.hasNext(); ) {
YWorkItem item = (YWorkItem) iterator.next();
if (item.getCaseID().toString().equals(caseID) && item.getTaskID().equals(taskID)) {
try {
_engineClient.rollbackWorkItem(item.getIDString());
} catch (YStateException e) {
e.printStackTrace();
}
}
}
}
public void createNewInstance(String caseID, String taskID, String newInstanceData)
throws YPersistenceException {
Set workItems = _engineClient.getAllWorkItems();
for (Iterator iterator = workItems.iterator(); iterator.hasNext(); ) {
YWorkItem item = (YWorkItem) iterator.next();
if (item.getCaseID().toString().equals(caseID) && item.getTaskID().equals(taskID)) {
try {
_engineClient.createNewInstance(item, newInstanceData);
} catch (YStateException e) {
e.printStackTrace();
}
}
}
}
public boolean allowsDynamicInstanceCreation(String caseID, String taskID) {
Set workItems = _engineClient.getAllWorkItems();
for (Iterator iterator = workItems.iterator(); iterator.hasNext(); ) {
YWorkItem item = (YWorkItem) iterator.next();
if (item.getCaseID().toString().equals(caseID) && item.getTaskID().equals(taskID)) {
try {
_engineClient.checkElegibilityToAddInstances(item.getIDString());
return true;
} catch (YStateException e) {
return false;
}
}
}
return false;
}
/**
* Return the XML test data for a specified task
*
* @param caseID
* @param taskID
* @return testData
*/
public String getTaskTestData(String caseID, String taskID) {
String testData = null;
File taskInputData = null;
Set workItems = _engineClient.getAllWorkItems();
for (Iterator iterator = workItems.iterator(); iterator.hasNext(); ) {
YWorkItem item = (YWorkItem) iterator.next();
if (item.getCaseID().toString().equals(caseID) && item.getTaskID().equals(taskID)) {
try {
File testDataDir = YAdminGUI.getSpecTestDataDirectory(item.getSpecificationID().getKey());
taskInputData = new File(testDataDir, taskID + ".xml");
if (taskInputData.exists()) {
testData = StringUtil.fileToString(taskInputData);
}
} catch (Exception e) {
reportGeneralProblem(e);
}
}
}
if (testData == null) {
return testData;
} else if (testData.startsWith(xmlCommentHeader)) {
return testData;
} else {
return xmlCommentHeader + taskInputData.getName() + " -->\n" + testData;
}
}
// MUTATORS ############################################################################
public void applyForWorkItem(String caseID, String taskID) throws YPersistenceException {
Set workItems = _engineClient.getAvailableWorkItems();
for (Iterator iterator = workItems.iterator(); iterator.hasNext(); ) {
YWorkItem item = (YWorkItem) iterator.next();
if (item.getCaseID().toString().equals(caseID) && item.getTaskID().equals(taskID)) {
try {
_engineClient.startWorkItem(item, null);
} catch (YStateException e) {
e.printStackTrace();
reportGeneralProblem(e);
} catch (YDataStateException e) {
e.printStackTrace();
new SpecificationQueryProcessingValidationErrorBox(_frame, item, e);
} catch (YAWLException e) {
e.printStackTrace();
reportGeneralProblem(e);
}
}
}
}
private void updateSelf() {
boolean inSequence = false;
Set availableWorkItems = _engineClient.getAvailableWorkItems();
for (Iterator iterator = availableWorkItems.iterator(); iterator.hasNext(); ) {
YWorkItem item = (YWorkItem) iterator.next();
if (inSequenceWorkitemIDs.contains(item.getTaskID())) {
inSequence = true;
} else {
inSequence = false;
}
if (item.getStatus().equals(YWorkItemStatus.statusEnabled)) {
addEnabledWorkItem(item, inSequence);
} else if (item.getStatus().equals(YWorkItemStatus.statusFired)) {
addFiredWorkItem(item, inSequence);
}
}
Set allWorkItems = _engineClient.getAllWorkItems();
for (Iterator iterator = allWorkItems.iterator(); iterator.hasNext(); ) {
YWorkItem item = (YWorkItem) iterator.next();
if (inSequenceWorkitemIDs.contains(item.getTaskID())) {
inSequence = true;
} else {
inSequence = false;
}
if (item.getStatus().equals(YWorkItemStatus.statusExecuting)) {
addStartedWorkItem(item, inSequence);
}
if (_paramsDefinitions.getParamsForTask(item.getTaskID()) == null) {
YTask task = _engineClient.getTaskDefinition(item.getSpecificationID(), item.getTaskID());
String paramsAsXML = task.getInformation();
TaskInformation taskInfo = Marshaller.unmarshalTaskInformation(paramsAsXML);
YParametersSchema paramsForTask = taskInfo.getParamSchema();
_paramsDefinitions.setParamsForTask(item.getTaskID(), paramsForTask);
}
}
}
private void addFiredWorkItem(YWorkItem workItem, boolean inSequence) {
String caseIDStr = workItem.getCaseID().toString();
String taskID = workItem.getTaskID();
YSpecificationID specificationID = workItem.getSpecificationID();
YTask task = _engineClient.getTaskDefinition(specificationID, taskID);
String taskDescription = task.getDecompositionPrototype().getID();
if (null == taskDescription) {
taskDescription = taskID;
}
_availableWork.addRow(
caseIDStr + taskID,
new Object[] {
caseIDStr,
taskID,
taskDescription,
"Fired",
_formatter.format(workItem.getEnablementTime()),
_formatter.format(workItem.getFiringTime()),
inSequence ? "Y" : "N"
});
}