hudson

Class Launcher.RemoteLauncher

java.lang.Object

hudson.Launcher

hudson.Launcher.RemoteLauncher

Enclosing class:

Launcher

public static class Launcher.RemoteLauncher
extends Launcher

Launches processes remotely by using the given channel.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Launcher.RemoteLauncher.ProcImpl

Nested classes/interfaces inherited from class hudson.Launcher

Launcher.DecoratedLauncher, Launcher.DummyLauncher, Launcher.IOTriplet, Launcher.LocalLauncher, Launcher.ProcStarter, Launcher.RemoteLauncher, Launcher.RemoteProcess

Field Summary

Fields inherited from class hudson.Launcher

channel, listener, showFullPath

Constructor Summary

Constructors

Constructor and Description
RemoteLauncher(TaskListener listener, hudson.remoting.VirtualChannel channel, boolean isUnix)

Method Summary

Modifier and Type	Method and Description
boolean	isUnix() Returns true if this Launcher is going to launch on Unix.
void	kill(Map<String,String> modelEnvVars) Calls ProcessTree.killAll(Map) to kill processes.
Proc	launch(Launcher.ProcStarter ps) Primarily invoked from Launcher.ProcStarter.start() to start a process with a specific launcher.
hudson.remoting.Channel	launchChannel(String[] cmd, OutputStream err, FilePath _workDir, Map<String,String> envOverrides) Launches a specified process and connects its input/output to a Channel, then return it.

Methods inherited from class hudson.Launcher

decorateByEnv, decorateByPrefix, decorateFor, getChannel, getComputer, getListener, launch, launch, launch, launch, launch, launch, launch, launch, launch, launch, launch, launch, launch, maskedPrintCommandLine, maskedPrintCommandLine, printCommandLine

Methods inherited from class java.lang.Object

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

Constructor Detail

RemoteLauncher

public RemoteLauncher(TaskListener listener,
                      hudson.remoting.VirtualChannel channel,
                      boolean isUnix)

Method Detail

launch

public Proc launch(Launcher.ProcStarter ps)
            throws IOException

Description copied from class: Launcher

Primarily invoked from Launcher.ProcStarter.start() to start a process with a specific launcher.

Specified by:

launch in class Launcher

Throws:

IOException

launchChannel

public hudson.remoting.Channel launchChannel(String[] cmd,
                                             OutputStream err,
                                             FilePath _workDir,
                                             Map<String,String> envOverrides)
                                      throws IOException,
                                             InterruptedException

Description copied from class: Launcher

Launches a specified process and connects its input/output to a Channel, then return it.

When the returned channel is terminated, the process will be killed.

Specified by:

launchChannel in class Launcher

err - Where the stderr from the launched process will be sent.

_workDir - The working directory of the new process, or null to inherit from the current process

envOverrides - Environment variable overrides. In addition to what the current process is inherited (if this is going to be launched from a slave agent, that becomes the "current" process), these variables will be also set.

Throws:

IOException

InterruptedException

isUnix

public boolean isUnix()

Description copied from class: Launcher

Returns true if this Launcher is going to launch on Unix.

Overrides:

isUnix in class Launcher

kill

public void kill(Map<String,String> modelEnvVars)
          throws IOException,
                 InterruptedException

Description copied from class: Launcher

Calls ProcessTree.killAll(Map) to kill processes.

Specified by:

kill in class Launcher

Throws:

IOException

InterruptedException