org.mortbay.jetty.handler
Class ContextHandlerCollection

java.lang.Object
  org.mortbay.component.AbstractLifeCycle
      org.mortbay.jetty.handler.AbstractHandler
          org.mortbay.jetty.handler.AbstractHandlerContainer
              org.mortbay.jetty.handler.HandlerCollection
                  org.mortbay.jetty.handler.ContextHandlerCollection

All Implemented Interfaces:

LifeCycle, Handler, HandlerContainer

public class ContextHandlerCollection
extends HandlerCollection

ContextHandlerCollection. This HandlerCollection is creates a PathMap to it's contained handlers based on the context path and virtual hosts of any contained ContextHandlers. The contexts do not need to be directly contained, only children of the contained handlers. Multiple contexts may have the same context path and they are called in order until one handles the request.

Field Summary

Fields inherited from class org.mortbay.jetty.handler.AbstractHandler

_string

Fields inherited from interface org.mortbay.jetty.Handler

ALL, DEFAULT, ERROR, FORWARD, INCLUDE, REQUEST

Constructor Summary

ContextHandlerCollection()

Method Summary

ContextHandler	addContext(String contextPath, String resourceBase) Add a context handler.
protected void	doStart()
Class	getContextClass()
void	handle(String target, HttpServletRequest request, HttpServletResponse response, int dispatch) Handle a request.
void	mapContexts() Remap the context paths.
void	setContextClass(Class contextClass)
void	setHandlers(Handler[] handlers)

Methods inherited from class org.mortbay.jetty.handler.HandlerCollection

addHandler, doStop, expandChildren, getHandlers, removeHandler, setServer

Methods inherited from class org.mortbay.jetty.handler.AbstractHandlerContainer

expandHandler, getChildHandlerByClass, getChildHandlers, getChildHandlersByClass

Methods inherited from class org.mortbay.jetty.handler.AbstractHandler

destroy, getServer, toString

Methods inherited from class org.mortbay.component.AbstractLifeCycle

isFailed, isRunning, isStarted, isStarting, isStopped, isStopping, start, stop

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.mortbay.component.LifeCycle

isFailed, isRunning, isStarted, isStarting, isStopped, isStopping, start, stop

Constructor Detail

ContextHandlerCollection

public ContextHandlerCollection()

Method Detail

mapContexts

public void mapContexts()

Remap the context paths.

setHandlers

public void setHandlers(Handler[] handlers)

Overrides:

setHandlers in class HandlerCollection

Parameters:

handlers - The handlers to set.

doStart

protected void doStart()
                throws Exception

Overrides:

doStart in class HandlerCollection

Throws:

Exception

handle

public void handle(String target,
                   HttpServletRequest request,
                   HttpServletResponse response,
                   int dispatch)
            throws IOException,
                   ServletException

Description copied from interface: Handler

Handle a request.

Specified by:

handle in interface Handler

Overrides:

handle in class HandlerCollection

Parameters:

target - The target of the request - either a URI or a name.

request - The request either as the Request object or a wrapper of that request. The HttpConnection.getCurrentConnection() method can be used access the Request object if required.

response - The response as the Response object or a wrapper of that request. The HttpConnection.getCurrentConnection() method can be used access the Response object if required.

dispatch - The dispatch mode: Handler.REQUEST, Handler.FORWARD, Handler.INCLUDE, Handler.ERROR

Throws:

IOException

ServletException

addContext

public ContextHandler addContext(String contextPath,
                                 String resourceBase)

Add a context handler.

Parameters:

contextPath - The context path to add

Returns:

Throws:

IllegalAccessException

InstantiationException

getContextClass

public Class getContextClass()

Returns:

The class to use to add new Contexts

setContextClass

public void setContextClass(Class contextClass)

Parameters:

contextClass - The class to use to add new Contexts