@Override public TaskRunResult run(Task task) { OperationResult result = task.getResult().createSubresult(WaitForTasksTaskHandler.class.getName() + ".run"); result.recordInProgress(); LOGGER.info("WaitForTasksTaskHandler run starting; in task " + task.getName()); try { // todo resolve this brutal hack taskManagerImpl.pauseTask(task, TaskWaitingReason.OTHER, result); task.startWaitingForTasksImmediate(result); } catch (SchemaException e) { throw new SystemException( "Couldn't mark task as waiting for prerequisite tasks", e); // should not occur; will be handled by task runner } catch (ObjectNotFoundException e) { throw new SystemException( "Couldn't mark task as waiting for prerequisite tasks", e); // should not occur; will be handled by task runner } LOGGER.info("WaitForTasksTaskHandler run finishing; in task " + task.getName()); result.computeStatus(); TaskRunResult runResult = new TaskRunResult(); runResult.setOperationResult(result); runResult.setProgress(task.getProgress()); // not to overwrite task's progress runResult.setRunResultStatus(TaskRunResultStatus.FINISHED); return runResult; }