org.mortbay.jetty.handler
Class HandlerCollection

java.lang.Object
  extended byorg.mortbay.component.AbstractLifeCycle
      extended byorg.mortbay.jetty.handler.AbstractHandler
          extended byorg.mortbay.jetty.handler.AbstractHandlerContainer
              extended byorg.mortbay.jetty.handler.HandlerCollection
All Implemented Interfaces:
Handler, HandlerContainer, LifeCycle
Direct Known Subclasses:
ContextHandlerCollection, HandlerList

public class HandlerCollection
extends AbstractHandlerContainer

A collection of handlers. For each request, all handler are called, regardless of the response status or exceptions.

Author:
gregw

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
HandlerCollection()
           
 
Method Summary
 void addHandler(Handler handler)
           
protected  void doStart()
           
protected  void doStop()
           
protected  Object expandChildren(Object list, Class byClass)
           
 Handler[] getHandlers()
           
 void handle(String target, HttpServletRequest request, HttpServletResponse response, int dispatch)
          Handle a request.
 void removeHandler(Handler handler)
           
 void setHandlers(Handler[] handlers)
           
 void setServer(Server server)
           
 
Methods inherited from class org.mortbay.jetty.handler.AbstractHandlerContainer
expandHandler, getChildHandlerByClass, getChildHandlers, getChildHandlersByClass
 
Methods inherited from class org.mortbay.jetty.handler.AbstractHandler
getServer, toString
 
Methods inherited from class org.mortbay.component.AbstractLifeCycle
isFailed, isRunning, isStarted, isStarting, 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, isStopping, start, stop
 

Constructor Detail

HandlerCollection

public HandlerCollection()
Method Detail

getHandlers

public Handler[] getHandlers()
Returns:
Returns the handlers.

setHandlers

public void setHandlers(Handler[] handlers)
Parameters:
handlers - The handlers to set.

handle

public void handle(String target,
                   HttpServletRequest request,
                   HttpServletResponse response,
                   int dispatch)
            throws IOException,
                   ServletException
Description copied from interface: Handler
Handle a request.

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:
ServletException
IOException

doStart

protected void doStart()
                throws Exception
Overrides:
doStart in class AbstractHandler
Throws:
Exception

doStop

protected void doStop()
               throws Exception
Overrides:
doStop in class AbstractHandler
Throws:
Exception

setServer

public void setServer(Server server)
Specified by:
setServer in interface Handler
Overrides:
setServer in class AbstractHandler

addHandler

public void addHandler(Handler handler)

removeHandler

public void removeHandler(Handler handler)

expandChildren

protected Object expandChildren(Object list,
                                Class byClass)
Overrides:
expandChildren in class AbstractHandlerContainer