Package winstone

Class Launcher

java.lang.Object

winstone.Launcher

All Implemented Interfaces:

Runnable

public class Launcher
extends Object
implements Runnable

Implements the main launcher daemon thread. This is the class that gets launched by the command line, and owns the server socket, etc.

Version:

$Id: Launcher.java,v 1.29 2007/04/23 02:55:35 rickknowles Exp $

Author:

Rick Knowles

Field Summary

Fields

Modifier and Type	Field	Description
static byte	RELOAD_TYPE
static WinstoneResourceBundle	RESOURCES
org.eclipse.jetty.server.Server	server
static byte	SHUTDOWN_TYPE
static String	USAGE	Overridable usage screen
static String	WINSTONE_PORT_FILE_NAME_PROPERTY

Constructor Summary

Constructors

Constructor	Description
Launcher(Map<String,String> args)	Constructor - initialises the web app, object pools, control port and the available protocol listeners.

Method Summary

Modifier and Type	Method	Description
protected static void	deployEmbeddedWarfile(Map<String,String> args)
static Map<String,String>	getArgsFromCommandLine(String[] argv)
protected void	handleControlRequest(Socket csAccepted)
static void	initLogger(Map<String,String> args)
boolean	isRunning()
static void	main(String[] argv)	Main method.
protected static void	printUsage()
void	run()	The main run method.
void	shutdown()
protected org.eclipse.jetty.server.Connector	spawnListener(String listenerClassName, List<org.eclipse.jetty.server.Connector> connectors)	Instantiates listeners.

Methods inherited from class java.lang.Object

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

Field Detail

SHUTDOWN_TYPE

public static final byte SHUTDOWN_TYPE

See Also:

Constant Field Values

RELOAD_TYPE

public static final byte RELOAD_TYPE

See Also:

Constant Field Values

WINSTONE_PORT_FILE_NAME_PROPERTY

public static final String WINSTONE_PORT_FILE_NAME_PROPERTY

See Also:

Constant Field Values

RESOURCES

public static final WinstoneResourceBundle RESOURCES

server

public final org.eclipse.jetty.server.Server server

USAGE

public static String USAGE

Overridable usage screen

Constructor Detail

Launcher

public Launcher(Map<String,String> args)
         throws IOException

Constructor - initialises the web app, object pools, control port and the available protocol listeners.

Throws:

IOException

Method Detail

spawnListener

protected org.eclipse.jetty.server.Connector spawnListener(String listenerClassName,
                                                           List<org.eclipse.jetty.server.Connector> connectors)
                                                    throws IOException

Instantiates listeners. Note that an exception thrown in the constructor is interpreted as the listener being disabled, so don't do anything too adventurous in the constructor, or if you do, catch and log any errors locally before rethrowing.

Throws:

IOException

run

public void run()

The main run method. This handles the normal thread processing.

Specified by:

run in interface Runnable

handleControlRequest

protected void handleControlRequest(Socket csAccepted)
                             throws IOException

Throws:

IOException

shutdown

public void shutdown()

isRunning

public boolean isRunning()

main

public static void main(String[] argv)
                 throws IOException

Main method. This basically just accepts a few args, then initialises the listener thread. For now, just shut it down with a control-C.

Throws:

IOException

getArgsFromCommandLine

public static Map<String,String> getArgsFromCommandLine(String[] argv)
                                                       throws IOException

Throws:

IOException

deployEmbeddedWarfile

protected static void deployEmbeddedWarfile(Map<String,String> args)
                                     throws IOException

Throws:

IOException

initLogger

public static void initLogger(Map<String,String> args)
                       throws IOException

Throws:

IOException

printUsage

protected static void printUsage()