hudson
Class WebAppMain

java.lang.Object
  hudson.WebAppMain

All Implemented Interfaces:

EventListener, javax.servlet.ServletContextListener

public final class WebAppMain
extends Object
implements javax.servlet.ServletContextListener

Entry point when Hudson is used as a webapp.

Author:

Kohsuke Kawaguchi

Nested Class Summary

static class

WebAppMain.FileAndDescription Add some metadata to a File, allowing to trace setup issues

Constructor Summary

WebAppMain()

Method Summary

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)

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

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