Package org.apache.commons.exec.launcher

Class OS2CommandLauncher

java.lang.Object

org.apache.commons.exec.launcher.CommandLauncherImpl

org.apache.commons.exec.launcher.CommandLauncherProxy

org.apache.commons.exec.launcher.OS2CommandLauncher

All Implemented Interfaces:

CommandLauncher

public class OS2CommandLauncher
extends CommandLauncherProxy

A command launcher for OS/2 that uses 'cmd.exe' when launching commands in directories other than the current working directory.

Unlike Windows NT and friends, OS/2's cd doesn't support the /d switch to change drives and directories in one go.

Note that this class is currently unused because the Java13CommandLauncher is used for 0S/2.

Constructor Summary

Constructors

Constructor	Description
OS2CommandLauncher(CommandLauncher launcher)	Constructs a new instance.

Method Summary

Modifier and Type	Method	Description
Process	exec(CommandLine cmd, Map<String,String> env, File workingDir)	Launches the given command in a new process, in the given working directory.

Methods inherited from class org.apache.commons.exec.launcher.CommandLauncherProxy

exec

Methods inherited from class org.apache.commons.exec.launcher.CommandLauncherImpl

isFailure

Methods inherited from class java.lang.Object

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

Constructor Details

OS2CommandLauncher

public OS2CommandLauncher(CommandLauncher launcher)

Constructs a new instance.

Parameters:

launcher - the command launcher to use.

Method Details

exec

public Process exec(CommandLine cmd,
 Map<String,String> env,
 File workingDir)
             throws IOException

Launches the given command in a new process, in the given working directory.

Specified by:

exec in interface CommandLauncher

Specified by:

exec in class CommandLauncherImpl

Parameters:

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

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

workingDir - working directory where the command should run.

Returns:

the newly created process.

Throws:

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