Example usage for org.apache.commons.exec DefaultExecutor getWatchdog

Introduction

In this page you can find the example usage for org.apache.commons.exec DefaultExecutor getWatchdog.

Prototype

public ExecuteWatchdog getWatchdog() 

Source Link

Usage

From source file:com.nts.alphamale.util.Utils.java

/***
 *  executor  .//w  w w . ja  v  a  2 s  . c o m
 * @param executor
 */
public static void destoryExecutor(Object executor) {
    DefaultExecutor exec = (DefaultExecutor) executor;
    exec.getWatchdog().destroyProcess();
}

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From source file:com.boulmier.machinelearning.jobexecutor.job.Job.java

public void start() throws IOException {
    final ByteArrayOutputStream out = new ByteArrayOutputStream();
    final DefaultExecutor exec = new DefaultExecutor();
    final ExecuteWatchdog wd = new ExecuteWatchdog(ExecuteWatchdog.INFINITE_TIMEOUT);
    final PumpStreamHandler output = new PumpStreamHandler(out);
    final DefaultExecuteResultHandler handler = new DefaultExecuteResultHandler();

    exec.setWatchdog(wd);/* ww w.  j  a  v  a  2  s  .  co m*/
    exec.setStreamHandler(output);
    exec.execute(cl, handler);
    JobExecutor.logger.info("Running job " + jobid);

    new Thread(new Runnable() {

        @Override
        public void run() {
            try {
                handler.waitFor();
                Computer.ComputeProperties properties = Computer.ComputeProperties.buildFromRequest(req);
                new SenderComputer(new StorageComputer(out.toString(), properties)).compute();
                JobExecutor.logger.info("Job complete " + jobid);
            } catch (InterruptedException ex) {
                exec.getWatchdog().destroyProcess();
                JobExecutor.logger.error(
                        "Job (" + jobid + ") has been destroyed due to internal error " + ex.getMessage());
            }
        }

    }).start();

}

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