ProcessTerminationMonitor.java

// @formatter:off
 /*******************************************************************************
 *
 * This file is part of JMad.
 * 
 * Copyright (c) 2008-2011, CERN. All rights reserved.
 *
 * 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.
 * 
 ******************************************************************************/
// @formatter:on

package cern.accsoft.steering.jmad.util;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class ProcessTerminationMonitor extends Thread {
    private static final Logger LOGGER = LoggerFactory.getLogger(ProcessTerminationMonitor.class);
    private static final long POLL_INTERVALL = 10;

    private final Process process;

    public ProcessTerminationMonitor(Process process) {
        this.process = process;
    }

    @Override
    public void run() {
        while (ProcTools.isRunning(process)) {
            try {
                sleep(POLL_INTERVALL);
            } catch (InterruptedException e) {
                LOGGER.warn("Waiting for terminating process '" + process.toString() + "' was interrupted.", e);
            }
        }
    }

}