Module org.wildfly.launcher

Package org.wildfly.core.launcher

Class ProcessHelper

java.lang.Object

org.wildfly.core.launcher.ProcessHelper

public class ProcessHelper
extends Object

A helper class to help with managing a process.

Author:

James R. Perkins

Constructor Summary

Constructors

Constructor	Description
ProcessHelper()

Method Summary

Modifier and Type	Method	Description
static Thread	addShutdownHook(Process process)	Adds a shutdown hook for the process.
static int	destroyProcess(Process process)	Destroys the process if the process is not null.
static boolean	processHasDied(Process process)	Deprecated, for removal: This API element is subject to removal in a future version.

Methods inherited from class java.lang.Object

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

Constructor Details

ProcessHelper

public ProcessHelper()

Method Details

processHasDied

@Deprecated(forRemoval=true)
public static boolean processHasDied(Process process)

Deprecated, for removal: This API element is subject to removal in a future version.

Checks to see if the process has died.

Parameters:

process - the process to check

Returns:

true if the process has died, otherwise false

See Also:

• Process.isAlive()

destroyProcess

public static int destroyProcess(Process process)
                          throws InterruptedException

Destroys the process if the process is not null.

Parameters:

process - the process to destroy, terminate

Returns:

0 if the process was successfully destroyed

Throws:

InterruptedException

addShutdownHook

public static Thread addShutdownHook(Process process)

Adds a shutdown hook for the process.

Parameters:

process - the process to add a shutdown hook for

Returns:

the thread set as the shutdown hook

Throws:

SecurityException - If a security manager is present and it denies RuntimePermission("shutdownHooks")