Java Thread Executor addExecutorShutdownHook(final ExecutorService exec)

Description

add Executor Shutdown Hook

License

Apache License

Declaration

public static void addExecutorShutdownHook(final ExecutorService exec) 

Method Source Code

//package com.java2s;
/*//ww  w. j  a  va 2s  . co m
 * Copyright 2015 Douglas Bouttell
 *
 * 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.
 */

import java.util.concurrent.ExecutorService;
import java.util.concurrent.TimeUnit;

public class Main {
    public static void addExecutorShutdownHook(final ExecutorService exec) {
        addExecutorShutdownHook(exec, 60, TimeUnit.SECONDS);
    }

    public static void addExecutorShutdownHook(final ExecutorService exec, final long time,
            final TimeUnit timeUnit) {
        Runtime.getRuntime().addShutdownHook(new Thread(new Runnable() {
            public void run() {
                exec.shutdownNow();
            }
        }));
    }
}

Related

1. addThread(Runnable runnable)
2. convert(Runnable runnable, T result)
3. getActiveHelperInstanceCount(String helperName)
4. getChannelService()