Executor Service

1

I am trying to create an executor service:

ExecutorService executor = new SingleThreadExecutor();

And submit tasks that implement callable:

Callable<Result> task = new Worker(arg1, arg2);
			Result result =  null;
			Future<Result> future = this.executor.submit(task);
			try {
				result = future.get(1000, TimeUnit.SECONDS);
			} catch (InterruptedException | ExecutionException | CancellationException e) {
				// handle exceptions
			} catch (TimeoutException e1) {
				// handle timeout
			}

But I am getting an UnsupportedOperationException. Does your SingleThreadExecutor not have all of the functionality of an ExecutorService?

2

Hi stephen,
The SingleThreadExecutor does’nt implement all the ExecutorService. It only implements the run and shutdown methods.

3

Do you have anything that implements the entire ExecutorService in MicroEJ or is this something you do not support?

4

Hi Stephen,
The feature is currently not supported.