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

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.Process`	`exec(CommandLine cmd, java.util.Map<java.lang.String,java.lang.String> env, java.io.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

Methods inherited from interface org.apache.commons.exec.launcher.CommandLauncher
exec

- Constructor Detail
  - OS2CommandLauncher
```
public OS2CommandLauncher(CommandLauncher launcher)
```
    Constructs a new instance.
    
    Parameters:
    
    launcher - the command launcher to use.
- Method Detail
  - exec
```
public java.lang.Process exec(CommandLine cmd,
                              java.util.Map<java.lang.String,java.lang.String> env,
                              java.io.File workingDir)
                       throws java.io.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:
    
    java.io.IOException - forwarded from the exec method of the command launcher.