com.metaring.java.process.fork.ProcessKiller Maven / Gradle / Ivy

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Let to run parallel processes but linked to the Forking JVM lifecycle

There is a newer version: 1.5.9

/**
 *    Copyright 2019 MetaRing s.r.l.
 * 
 *    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.metaring.java.process.fork;

import java.util.ArrayList;
import java.util.List;

class ProcessKiller {
    static final void kill(long pid, boolean isByHandle) {
        List killCommandList = new ArrayList<>();
        if (isByHandle) {
            killCommandList.add("taskkill");
            killCommandList.add("/F");
            killCommandList.add("/PID");
        }
        else {
            killCommandList.add("kill");
        }
        killCommandList.add("" + pid);
        try {
            Runtime.getRuntime().exec(killCommandList.toArray(new String[killCommandList.size()])).waitFor();
        }
        catch (Exception e) {
        }
    }
}