org.apache.tools.ant.taskdefs.launcher
Class CommandLauncherProxy

java.lang.Object
  org.apache.tools.ant.taskdefs.launcher.CommandLauncher
      org.apache.tools.ant.taskdefs.launcher.CommandLauncherProxy

Direct Known Subclasses:

MacCommandLauncher, OS2CommandLauncher, PerlScriptCommandLauncher, ScriptCommandLauncher, WinNTCommandLauncher

public class CommandLauncherProxy
extends CommandLauncher

A command launcher that proxies another command launcher. Sub-classes override exec(args, env, workdir).

Field Summary

Fields inherited from class org.apache.tools.ant.taskdefs.launcher.CommandLauncher

FILE_UTILS

Constructor Summary

protected

CommandLauncherProxy(CommandLauncher launcher)

Method Summary

java.lang.Process

exec(Project project, java.lang.String[] cmd, java.lang.String[] env) Launches the given command in a new process.

Methods inherited from class org.apache.tools.ant.taskdefs.launcher.CommandLauncher

exec, getShellLauncher, getVMLauncher, setShellLauncher, setVMLauncher

Methods inherited from class java.lang.Object

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

Constructor Detail

CommandLauncherProxy

protected CommandLauncherProxy(CommandLauncher launcher)

Method Detail

exec

public java.lang.Process exec(Project project,
                              java.lang.String[] cmd,
                              java.lang.String[] env)
                       throws java.io.IOException

Launches the given command in a new process. Delegates this method to the proxied launcher.

Overrides:

exec in class CommandLauncher

Parameters:

project - the Ant project.

cmd - the command line to execute as an array of strings.

env - the environment to set as an array of strings.

Returns:

the created Process.

Throws:

java.io.IOException - forwarded from the exec method of the command launcher.