@Override
public void deleteProcessInstance(final SProcessInstance sProcessInstance)
throws SProcessInstanceModificationException {
final ClassLoader contextClassLoader = Thread.currentThread().getContextClassLoader();
try {
final long processDefinitionId = sProcessInstance.getProcessDefinitionId();
final ClassLoader localClassLoader =
classLoaderService.getLocalClassLoader("process", processDefinitionId);
Thread.currentThread().setContextClassLoader(localClassLoader);
deleteProcessInstanceElements(sProcessInstance);
final DeleteRecord deleteRecord = new DeleteRecord(sProcessInstance);
SDeleteEvent deleteEvent = null;
if (eventService.hasHandlers(PROCESSINSTANCE, EventActionType.DELETED)) {
deleteEvent =
(SDeleteEvent)
BuilderFactory.get(SEventBuilderFactory.class)
.createDeleteEvent(PROCESSINSTANCE)
.setObject(sProcessInstance)
.done();
}
recorder.recordDelete(deleteRecord, deleteEvent);
} catch (final SBonitaException e) {
throw new SProcessInstanceModificationException(e);
} finally {
Thread.currentThread().setContextClassLoader(contextClassLoader);
}
}
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());
}
