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`

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

  `exec`

- ## 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.