@Override
public void execute() throws SBonitaException {
final SActivityInstance activityInstance =
activityInstanceService.getActivityInstance(userTaskId);
if (userId == 0 && SFlowNodeType.MANUAL_TASK.equals(activityInstance.getType())) {
throw new SUnreleasableTaskException(
"The activity with id "
+ activityInstance.getId()
+ " can't be assigned because it is a manual sub task");
}
activityInstanceService.assignHumanTask(userTaskId, userId);
if (userId > 0) {
activityInstanceService.deleteHiddenTasksForActivity(activityInstance.getId());
final SUser user = identityService.getUser(userId);
if (commentService.isCommentEnabled(SystemCommentType.STATE_CHANGE)) {
commentService.addSystemComment(
activityInstance.getRootContainerId(),
"The task \""
+ activityInstance.getDisplayName()
+ "\" is now assigned to "
+ user.getUserName());
}
}
}
private void deleteProcessInstanceElements(final SProcessInstance processInstance)
throws SBonitaException {
SProcessDefinition processDefinition = null;
try {
processDefinition =
processDefinitionService.getProcessDefinition(processInstance.getProcessDefinitionId());
} catch (final SProcessDefinitionNotFoundException e) {
// delete anyway
}
try {
tokenService.deleteTokens(processInstance.getId());
} catch (final SObjectReadException e) {
throw new SProcessInstanceModificationException(e);
} catch (final SObjectModificationException e) {
throw new SProcessInstanceModificationException(e);
}
deleteFlowNodeInstances(processInstance.getId(), processDefinition);
deleteDataInstancesIfNecessary(processInstance, processDefinition);
processDocumentService.deleteDocumentsFromProcessInstance(processInstance.getId());
deleteConnectorInstancesIfNecessary(processInstance, processDefinition);
commentService.deleteComments(processInstance.getId());
}
@Override
public void deleteArchivedProcessInstanceElements(
final long processInstanceId, final long processDefinitionId)
throws SProcessInstanceModificationException {
final ClassLoader contextClassLoader = Thread.currentThread().getContextClassLoader();
try {
final ClassLoader localClassLoader =
classLoaderService.getLocalClassLoader("process", processDefinitionId);
Thread.currentThread().setContextClassLoader(localClassLoader);
deleteArchivedFlowNodeInstances(processInstanceId);
dataInstanceService.deleteLocalArchivedDataInstances(
processInstanceId, DataInstanceContainer.PROCESS_INSTANCE.toString());
processDocumentService.deleteArchivedDocuments(processInstanceId);
connectorInstanceService.deleteArchivedConnectorInstances(
processInstanceId, SConnectorInstance.PROCESS_TYPE);
transitionService.deleteArchivedTransitionsOfProcessInstance(processInstanceId);
commentService.deleteArchivedComments(processInstanceId);
deleteArchivedChidrenProcessInstanceElements(processInstanceId, processDefinitionId);
} catch (final SBonitaException e) {
throw new SProcessInstanceModificationException(e);
} finally {
Thread.currentThread().setContextClassLoader(contextClassLoader);
}
}