protected long executeWork(TaskExecutor taskExecutor, Work work, long startTimeout,
boolean blockUntilStarted, ExecutionContext executionContext, WorkListener workListener)
throws WorkException {
if (executionContext != null && executionContext.getXid() != null) {
throw new WorkException("SimpleTaskWorkManager does not supported imported XIDs: " + executionContext.getXid());
}
WorkListener workListenerToUse = workListener;
if (workListenerToUse == null) {
workListenerToUse = new WorkAdapter();
}
boolean isAsync = (taskExecutor instanceof AsyncTaskExecutor);
DelegatingWorkAdapter workHandle = new DelegatingWorkAdapter(work, workListenerToUse, !isAsync);
try {
if (isAsync) {
((AsyncTaskExecutor) taskExecutor).execute(workHandle, startTimeout);
}
else {
taskExecutor.execute(workHandle);
}
}
catch (TaskTimeoutException ex) {
WorkException wex = new WorkRejectedException("TaskExecutor rejected Work because of timeout: " + work, ex);
wex.setErrorCode(WorkException.START_TIMED_OUT);
workListenerToUse.workRejected(new WorkEvent(this, WorkEvent.WORK_REJECTED, work, wex));
throw wex;
}
catch (TaskRejectedException ex) {
WorkException wex = new WorkRejectedException("TaskExecutor rejected Work: " + work, ex);
wex.setErrorCode(WorkException.INTERNAL);
workListenerToUse.workRejected(new WorkEvent(this, WorkEvent.WORK_REJECTED, work, wex));
throw wex;
}
catch (Throwable ex) {
WorkException wex = new WorkException("TaskExecutor failed to execute Work: " + work, ex);
wex.setErrorCode(WorkException.INTERNAL);
throw wex;
}
if (isAsync) {
workListenerToUse.workAccepted(new WorkEvent(this, WorkEvent.WORK_ACCEPTED, work, null));
}