org.openqa.selenium.server.browserlaunchers
Class AsyncExecute

java.lang.Object
  org.apache.tools.ant.taskdefs.Execute
      org.openqa.selenium.server.browserlaunchers.AsyncExecute

public class AsyncExecute

extends org.apache.tools.ant.taskdefs.Execute

A handy wrapper around Ant's Execute class that can spawn a process and return the process handle so you can close it yourself later

Author:

dfabulich

Field Summary

Fields inherited from class org.apache.tools.ant.taskdefs.Execute

INVALID

Constructor Summary

AsyncExecute()

Method Summary

java.lang.Process	asyncSpawn() Copied from spawn, but actually returns the Process, instead of void
static boolean	isAlive(java.lang.Process p)
static void	sleepTight(long timeout) Sleeps without explicitly throwing an InterruptedException
static int	waitForProcessDeath(java.lang.Process p, long timeout)
static java.io.File	whichExec(java.lang.String exec) Searches the path for the specified executable

Methods inherited from class org.apache.tools.ant.taskdefs.Execute

closeStreams, execute, getCommandline, getEnvironment, getExitValue, getProcEnvironment, isFailure, killedProcess, launch, runCommand, setAntRun, setCommandline, setEnvironment, setExitValue, setNewenvironment, setSpawn, setStreamHandler, setVMLauncher, setWorkingDirectory, spawn, toString, waitFor

Methods inherited from class java.lang.Object

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

Constructor Detail

AsyncExecute

public AsyncExecute()

Method Detail

sleepTight

public static void sleepTight(long timeout)

Sleeps without explicitly throwing an InterruptedException

Parameters:

timeout - the amout of time to sleep

Throws:

java.lang.RuntimeException - wrapping an InterruptedException if one gets thrown

asyncSpawn

public java.lang.Process asyncSpawn()
                             throws java.io.IOException

Copied from spawn, but actually returns the Process, instead of void

Returns:

the spawned process handle

Throws:

java.io.IOException

isAlive

public static boolean isAlive(java.lang.Process p)

waitForProcessDeath

public static int waitForProcessDeath(java.lang.Process p,
                                      long timeout)

whichExec

public static java.io.File whichExec(java.lang.String exec)

Searches the path for the specified executable

Parameters:

exec - the executable name to search for

Returns:

the executable, or null if the executable could not be found