public void killWorker()

in taverna-server-worker/src/main/java/org/apache/taverna/server/localworker/impl/WorkerCore.java [512:551]

37 lines of code
9 McCabe index (conditional complexity)


	public void killWorker() {
		if (!finished && subprocess != null) {
			final Holder<Integer> code = new Holder<>();
			for (TimingOutTask tot : new TimingOutTask[] { new TimingOutTask() {
				/** Check if the workflow terminated of its own accord */
				@Override
				public void doIt() throws IOException {
					code.value = subprocess.exitValue();
					accounting.runCeased();
					buildUR(code.value == 0 ? Completed : Failed, code.value);
				}
			}, new TimingOutTask() {
				/** Tell the workflow to stop */
				@Override
				public void doIt() throws IOException {
					code.value = killNicely();
					accounting.runCeased();
					buildUR(code.value == 0 ? Completed : Aborted, code.value);
				}
			}, new TimingOutTask() {
				/** Kill the workflow, kill it with fire */
				@Override
				public void doIt() throws IOException {
					code.value = killHard();
					accounting.runCeased();
					buildUR(code.value == 0 ? Completed : Aborted, code.value);
				}
			} }) {
				try {
					tot.doOrTimeOut(DEATH_TIME);
				} catch (Exception e) {
				}
				if (code.value != null)
					break;
			}
			finished = true;
			setExitCode(code.value);
			readyToSendEmail = true;
		}
	}