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 CommandLauncher

FILE_UTILS

Modifier and Type	Field	Description
protected static final FileUtils	FILE_UTILS

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	CommandLauncherProxy(CommandLauncher launcher)

Method Summary

Modifier and Type	Method	Description
Process	exec(Project project, String[] cmd, String[] env)	Launches the given command in a new process.

Methods inherited from class CommandLauncher

exec, getShellLauncher, getVMLauncher, setShellLauncher, setVMLauncher

Modifier and Type	Method	Description
Process	exec(Project project, String[] cmd, String[] env, File workingDir)	Launches the given command in a new process, in the given working directory.
static CommandLauncher	getShellLauncher(Project project)	Obtains the shell launcher configured for the given project or the default shell launcher.
static CommandLauncher	getVMLauncher(Project project)	Obtains the VM launcher configured for the given project or the default VM launcher.
static void	setShellLauncher(Project project, CommandLauncher launcher)	Sets the shell launcher to use for the given project.
static void	setVMLauncher(Project project, CommandLauncher launcher)	Sets the VM launcher to use for the given project.

Methods inherited from class Object

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

Constructor Details

CommandLauncherProxy

protected CommandLauncherProxy(CommandLauncher launcher)

Method Details

exec

public Process exec(Project project,
 String[] cmd,
 String[] env)
             throws 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:

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