org.ops4j.exec

Class DefaultJavaRunner

java.lang.Object

org.ops4j.exec.DefaultJavaRunner

All Implemented Interfaces:

JavaRunner, ProcessProvider, StoppableJavaRunner

public class DefaultJavaRunner
extends Object
implements StoppableJavaRunner, ProcessProvider

Default Java Runner.

Since:

0.6.1, December 09, 2008

Author:

Alin Dreghiciu (adreghiciu@gmail.com), Harald Wellmann

Constructor Summary

Constructors

Constructor and Description
DefaultJavaRunner() Constructor.
DefaultJavaRunner(boolean wait) Constructor.

Method Summary

Modifier and Type	Method and Description
void	exec(String[] vmOptions, String[] classpath, String mainClass, String[] programOptions, String javaHome, File workingDirectory) Starts the selected Java program, up to service implementation whether it waits for it to exit.
void	exec(String[] vmOptions, String[] classpath, String mainClass, String[] programOptions, String javaHome, File workingDirectory, String[] envOptions) Starts the selected Java program, up to service implementation whether it waits for it to exit.
Process	getProcess()
void	shutdown() Stops the started java platform.
void	waitForExit() Wait till the framework process exits.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultJavaRunner

public DefaultJavaRunner()

Constructor.

DefaultJavaRunner

public DefaultJavaRunner(boolean wait)

Constructor.

Parameters:

wait - should wait for framework exis

Method Detail

exec

public void exec(String[] vmOptions,
                 String[] classpath,
                 String mainClass,
                 String[] programOptions,
                 String javaHome,
                 File workingDirectory)
          throws ExecutionException

Description copied from interface: JavaRunner

Starts the selected Java program, up to service implementation whether it waits for it to exit.

Specified by:

exec in interface JavaRunner

Parameters:

vmOptions - selected JVM options

classpath - application class path

mainClass - main program entry point

programOptions - program specific options

javaHome - java home directory

workingDirectory - working directory

Throws:

ExecutionException - if something goes wrong

exec

public void exec(String[] vmOptions,
                 String[] classpath,
                 String mainClass,
                 String[] programOptions,
                 String javaHome,
                 File workingDirectory,
                 String[] envOptions)
          throws ExecutionException

Starts the selected Java program, up to service implementation whether it waits for it to exit.

Specified by:

exec in interface JavaRunner

Parameters:

vmOptions - selected JVM options

classpath - application class path

mainClass - main program entry point

programOptions - program specific options

javaHome - java home directory

workingDirectory - working directory

envOptions - optional environment variables

Throws:

ExecutionException - if something goes wrong

shutdown

public void shutdown()

Stops the started java platform.

Specified by:

shutdown in interface StoppableJavaRunner

waitForExit

public void waitForExit()

Wait till the framework process exits.

getProcess

public Process getProcess()

Specified by:

getProcess in interface ProcessProvider