javax.ejb.AsyncResult Maven / Gradle / Ivy
/**
* 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.
*/
//
// This source code implements specifications defined by the Java
// Community Process. In order to remain compliant with the specification
// DO NOT add / change / or delete method signatures!
//
package javax.ejb;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.Future;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.TimeoutException;
public final class AsyncResult implements Future {
private final V result;
public AsyncResult(V result) {
this.result = result;
}
public boolean cancel(boolean mayInterruptIfRunning) {
throw new IllegalStateException();
}
public V get() throws InterruptedException, ExecutionException {
return result;
}
public V get(long timeout, TimeUnit unit) throws InterruptedException,
ExecutionException, TimeoutException {
return result;
}
public boolean isCancelled() {
return false;
}
public boolean isDone() {
return true;
}
}