org.fusesource.process.manager.support
Class DefaultProcessController

java.lang.Object
  org.fusesource.process.manager.support.DefaultProcessController

All Implemented Interfaces:

ProcessController

public class DefaultProcessController
extends java.lang.Object
implements ProcessController

A default implementation of ProcessController which assumes a launch script which takes opertions as the first argument such as for the Init Script Actions spec

Constructor Summary

DefaultProcessController(int id, ProcessConfig config, java.util.concurrent.Executor executor, java.io.File baseDir)

Method Summary

int	configure()
java.io.File	getBaseDir()
java.util.concurrent.Executor	getExecutor()
protected java.lang.String	getLaunchScript()
java.lang.Integer	getPid()
int	install()
int	kill()
int	restart()
protected int	runCommandLine(java.lang.String command) Converts a space separated command line into a Command and executes it
protected int	runConfigCommandValueOrLaunchScriptWith(java.lang.String command, java.lang.String launchArgument)
int	start()
int	status()
int	stop()
java.lang.String	toString()
int	uninstall()

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultProcessController

public DefaultProcessController(int id,
                                ProcessConfig config,
                                java.util.concurrent.Executor executor,
                                java.io.File baseDir)

Method Detail

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

install

public int install()
            throws java.lang.InterruptedException,
                   java.io.IOException,
                   CommandFailedException

Specified by:

install in interface ProcessController

Throws:

java.lang.InterruptedException

java.io.IOException

CommandFailedException

uninstall

public int uninstall()

Specified by:

uninstall in interface ProcessController

start

public int start()
          throws java.lang.Exception

Specified by:

start in interface ProcessController

Throws:

java.lang.Exception

stop

public int stop()
         throws java.lang.Exception

Specified by:

stop in interface ProcessController

Throws:

java.lang.Exception

kill

public int kill()
         throws java.lang.Exception

Specified by:

kill in interface ProcessController

Throws:

java.lang.Exception

restart

public int restart()
            throws java.lang.Exception

Specified by:

restart in interface ProcessController

Throws:

java.lang.Exception

status

public int status()
           throws java.lang.Exception

Specified by:

status in interface ProcessController

Throws:

java.lang.Exception

configure

public int configure()
              throws java.lang.Exception

Specified by:

configure in interface ProcessController

Throws:

java.lang.Exception

getBaseDir

public java.io.File getBaseDir()

getExecutor

public java.util.concurrent.Executor getExecutor()

getPid

public java.lang.Integer getPid()
                         throws java.io.IOException

Specified by:

getPid in interface ProcessController

Throws:

java.io.IOException

getLaunchScript

protected java.lang.String getLaunchScript()

runConfigCommandValueOrLaunchScriptWith

protected int runConfigCommandValueOrLaunchScriptWith(java.lang.String command,
                                                      java.lang.String launchArgument)
                                               throws java.lang.InterruptedException,
                                                      java.io.IOException,
                                                      CommandFailedException

Throws:

java.lang.InterruptedException

java.io.IOException

CommandFailedException

runCommandLine

protected int runCommandLine(java.lang.String command)
                      throws java.io.IOException,
                             java.lang.InterruptedException,
                             CommandFailedException

Converts a space separated command line into a Command and executes it

Throws:

java.io.IOException

java.lang.InterruptedException

CommandFailedException