org.exolab.jmscts.core
Class Executor

java.lang.Object
  |
  +--org.exolab.jmscts.core.Executor

public class Executor

extends java.lang.Object

This class enables commands to be executed, with the output being captured, or echoed to System.out and System.err

Version:

$Revision: 1.3 $ $Date: 2004/01/31 13:44:24 $

Author:

Tim Anderson

Constructor Summary

Executor(java.lang.String command)
Constructor to execute a command, with output going to System.out and System.err

Executor(java.lang.String command, java.io.OutputStream log)
Constructor to execute a command, with all output going to a stream

Executor(java.lang.String command, java.io.OutputStream out, java.io.OutputStream err)
Constructor to execute a command with standard output and error output going to two separate streams

Method Summary

int	run() Execute the command
void	stop() Stop the process

Methods inherited from class java.lang.Object

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

Constructor Detail

Executor

public Executor(java.lang.String command)

Constructor to execute a command, with output going to System.out and System.err

Parameters:

command - the command to execute

Executor

public Executor(java.lang.String command,
                java.io.OutputStream log)

Constructor to execute a command, with all output going to a stream

Parameters:

command - the command to execute

log - the stream to log output to

Executor

public Executor(java.lang.String command,
                java.io.OutputStream out,
                java.io.OutputStream err)

Constructor to execute a command with standard output and error output going to two separate streams

Parameters:

command - the command to execute

out - the stream to direct standard output to

err - the stream to direct standard error to

Method Detail

run

public int run()
        throws java.lang.Exception

Execute the command

Returns:

the command exit status

Throws:

java.lang.Exception - if the command cannot be executed

stop

public void stop()

Stop the process