com.opentable.concurrent.CleanupExecutorService Maven / Gradle / Ivy
/*
* Licensed 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 com.opentable.concurrent;
import java.util.List;
import java.util.concurrent.ExecutorService;
class CleanupExecutorService extends DelegatingExecutorService {
private final Runnable cleanup;
CleanupExecutorService(ExecutorService delegate, Runnable cleanup) {
super(delegate);
this.cleanup = cleanup;
}
@Override
public void shutdown() {
try {
super.shutdown();
} finally {
cleanup.run();
}
}
@Override
public List shutdownNow() {
try {
return super.shutdownNow();
} finally {
cleanup.run();
}
}
}