org.apache.karaf.jpm.impl

Class ProcessImpl

java.lang.Object

org.apache.karaf.jpm.impl.ProcessImpl

All Implemented Interfaces:

Serializable, Process

public class ProcessImpl
extends Object
implements Process

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ProcessImpl(int pid)

Method Summary

Modifier and Type	Method and Description
static Process	attach(int pid)
static Process	create(File dir, String command)
void	destroy() Destroy the process.
int	exitValue()
int	getPid() Retrieves the PID of the process
boolean	isRunning() Check if this process is still running
int	waitFor()

Methods inherited from class java.lang.Object

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

Constructor Detail

ProcessImpl

public ProcessImpl(int pid)

Method Detail

getPid

public int getPid()

Description copied from interface: Process

Retrieves the PID of the process

Specified by:

getPid in interface Process

Returns:

the pid

isRunning

public boolean isRunning()
                  throws IOException

Description copied from interface: Process

Check if this process is still running

Specified by:

isRunning in interface Process

Returns:

true if the process is running

Throws:

IOException - if an error occurs

destroy

public void destroy()
             throws IOException

Description copied from interface: Process

Destroy the process.

Specified by:

destroy in interface Process

Throws:

IOException - If an error occurs.

waitFor

public int waitFor()
            throws InterruptedException

Throws:

InterruptedException

exitValue

public int exitValue()

create

public static Process create(File dir,
                             String command)
                      throws IOException

Throws:

IOException

attach

public static Process attach(int pid)
                      throws IOException

Throws:

IOException