hudson

Class WebAppMain

java.lang.Object

hudson.WebAppMain

All Implemented Interfaces:

EventListener, javax.servlet.ServletContextListener

public class WebAppMain
extends Object
implements javax.servlet.ServletContextListener

Entry point when Hudson is used as a webapp.

Author:

Kohsuke Kawaguchi

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	WebAppMain.FileAndDescription Add some metadata to a File, allowing to trace setup issues

Constructor Summary

Constructors

Constructor and Description
WebAppMain()

Method Summary

Modifier and Type	Method and Description
void	contextDestroyed(javax.servlet.ServletContextEvent event)
void	contextInitialized(javax.servlet.ServletContextEvent event) Creates the sole instance of Jenkins and register it to the ServletContext.
WebAppMain.FileAndDescription	getHomeDir(javax.servlet.ServletContextEvent event) Determines the home directory for Jenkins.
static void	installExpressionFactory(javax.servlet.ServletContextEvent event)
void	joinInit()

Methods inherited from class java.lang.Object

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

Constructor Detail

WebAppMain

public WebAppMain()

Method Detail

contextInitialized

public void contextInitialized(javax.servlet.ServletContextEvent event)

Creates the sole instance of Jenkins and register it to the ServletContext.

Specified by:

contextInitialized in interface javax.servlet.ServletContextListener

joinInit

public void joinInit()
              throws InterruptedException

Throws:

InterruptedException

installExpressionFactory

public static void installExpressionFactory(javax.servlet.ServletContextEvent event)

getHomeDir

public WebAppMain.FileAndDescription getHomeDir(javax.servlet.ServletContextEvent event)

Determines the home directory for Jenkins.

We look for a setting that affects the smallest scope first, then bigger ones later.

People makes configuration mistakes, so we are trying to be nice with those by doing String.trim().

Returns:

the File alongside with some description to help the user troubleshoot issues

contextDestroyed

public void contextDestroyed(javax.servlet.ServletContextEvent event)

Specified by:

contextDestroyed in interface javax.servlet.ServletContextListener