| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.deltaspike.test.core.impl.future; |
| |
| import org.apache.deltaspike.core.api.future.Futureable; |
| |
| import javax.enterprise.context.ApplicationScoped; |
| |
| import java.util.concurrent.CountDownLatch; |
| import java.util.concurrent.ExecutionException; |
| import java.util.concurrent.Future; |
| import java.util.concurrent.TimeUnit; |
| import java.util.concurrent.TimeoutException; |
| |
| @ApplicationScoped |
| public class Service |
| { |
| |
| @Futureable |
| public void thatSLong(final long sleep, CountDownLatch latch) { |
| try |
| { |
| Thread.sleep(sleep); |
| latch.countDown(); |
| } |
| catch (final InterruptedException e) |
| { |
| Thread.interrupted(); |
| throw new IllegalStateException(e); |
| } |
| } |
| |
| @Futureable // or CompletableFuture<String> |
| public Future<String> thatSLong(final long sleep) |
| { |
| try |
| { |
| Thread.sleep(sleep); |
| // return CompletableFuture.completedFuture("done"); |
| return new Future<String>() // EE will have AsyncFuture but more designed for j8 ^^ |
| { |
| @Override |
| public boolean cancel(final boolean mayInterruptIfRunning) |
| { |
| return false; |
| } |
| |
| @Override |
| public boolean isCancelled() |
| { |
| return false; |
| } |
| |
| @Override |
| public boolean isDone() |
| { |
| return true; |
| } |
| |
| @Override |
| public String get() throws InterruptedException, ExecutionException |
| { |
| return "done"; |
| } |
| |
| @Override |
| public String get(final long timeout, final TimeUnit unit) |
| throws InterruptedException, ExecutionException, TimeoutException |
| { |
| return "done"; |
| } |
| }; |
| } |
| catch (final InterruptedException e) |
| { |
| Thread.interrupted(); |
| throw new IllegalStateException(e); |
| } |
| } |
| } |