org.jboss.portal.theme
Class LayoutDispatcher

java.lang.Object
  org.jboss.portal.theme.LayoutDispatcher

All Implemented Interfaces:

org.jboss.portal.web.RequestDispatchCallback

public final class LayoutDispatcher
extends java.lang.Object
implements org.jboss.portal.web.RequestDispatchCallback

Dispatches the request to the target layout. The major side effect is to change the context path returned by the request to the value returned by PortalLayout#getContextPath() so the layout can safely use the getContextPath in order to designates resources located in the same web application.

Version:

$Revision: 8784 $

Author:

Julien Viet

Constructor Summary

LayoutDispatcher(RendererContext rendererContext, PageRendererContext result, java.lang.String layoutURI, LayoutInfo layoutInfo)

Method Summary

java.lang.Object	doCallback(javax.servlet.ServletContext dispatchedServletContext, javax.servlet.http.HttpServletRequest dispatchedRequest, javax.servlet.http.HttpServletResponse dispatchedResponse, java.lang.Object handback)
void	include()

Methods inherited from class java.lang.Object

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

Constructor Detail

LayoutDispatcher

public LayoutDispatcher(RendererContext rendererContext,
                        PageRendererContext result,
                        java.lang.String layoutURI,
                        LayoutInfo layoutInfo)
                 throws java.lang.IllegalArgumentException

Parameters:

rendererContext -

Throws:

java.lang.IllegalArgumentException - if the layout is null

Method Detail

include

public void include()
             throws java.io.IOException,
                    javax.servlet.ServletException

Throws:

java.io.IOException

javax.servlet.ServletException

doCallback

public java.lang.Object doCallback(javax.servlet.ServletContext dispatchedServletContext,
                                   javax.servlet.http.HttpServletRequest dispatchedRequest,
                                   javax.servlet.http.HttpServletResponse dispatchedResponse,
                                   java.lang.Object handback)
                            throws javax.servlet.ServletException,
                                   java.io.IOException

Specified by:

doCallback in interface org.jboss.portal.web.RequestDispatchCallback

Throws:

javax.servlet.ServletException

java.io.IOException