util
Class SystemProcess

java.lang.Object
  util.SystemProcess

public class SystemProcess
extends Object

Class that helps executing a system processes. Adds a timeout, if requested.

Nested Class Summary

private static class

SystemProcess.Watcher A timer task that interrups a particular thread in its run method.

Constructor Summary

SystemProcess()

Method Summary

static int	execute(String[] cmd, long timeout) Does a timed execution of a process.
static int	execute(String[] cmd, String[] env, File dir, long timeout) Does a timed execution of a process.
static int	execute(String[] cmd, String[] env, long timeout) Does a timed execution of a process.
static int	execute(String cmd, long timeout) Does a timed execution of a process.
static int	execute(String cmd, String[] env, File dir, long timeout) Does a timed execution of a process.
static int	execute(String cmd, String[] env, long timeout) Does a timed execution of a process.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SystemProcess

public SystemProcess()

Method Detail

execute

public static final int execute(String cmd,
                                long timeout)
                         throws IOException,
                                TimeoutException

Does a timed execution of a process. Convenience method, splits the command line on token separators.

Throws:

IOException

TimeoutException

execute

public static final int execute(String[] cmd,
                                long timeout)
                         throws IOException,
                                TimeoutException

Does a timed execution of a process. If the system process has not returned after the specified time-out, it is killed.

Throws:

IOException

TimeoutException

execute

public static final int execute(String cmd,
                                String[] env,
                                long timeout)
                         throws IOException,
                                TimeoutException

Does a timed execution of a process. Convenience method, splits the command line on token separators.

Throws:

IOException

TimeoutException

execute

public static final int execute(String[] cmd,
                                String[] env,
                                long timeout)
                         throws IOException,
                                TimeoutException

Does a timed execution of a process. If the system process has not returned after the specified time-out, it is killed.

Throws:

IOException

TimeoutException

execute

public static final int execute(String cmd,
                                String[] env,
                                File dir,
                                long timeout)
                         throws IOException,
                                TimeoutException

Does a timed execution of a process. Convenience method, splits the command line on token separators.

Throws:

IOException

TimeoutException

execute

public static final int execute(String[] cmd,
                                String[] env,
                                File dir,
                                long timeout)
                         throws IOException,
                                TimeoutException

Does a timed execution of a process. If the system process has not returned after the specified time-out, it is killed.

Throws:

IOException

TimeoutException