mx.com.brained.actions
Class ResourceAction

java.lang.Object
  org.apache.struts.action.Action
      mx.com.brained.actions.ResourceAction

public class ResourceAction
extends org.apache.struts.action.Action

Title: AwTaglib

Description: Special action that handles reading and loading of special resources (usually js or png files) located in the classpath.
It requires two parameters for it to work properly:

• type = containing the mime-mapping of the response
• file = containing the name of the file to be loaded and sent through the stream

Copyright: Copyright (c) 2005

Company: Brain-ED

Version:

1.0

Author:

Isidoro Treviño

Field Summary

Fields inherited from class org.apache.struts.action.Action

defaultLocale, servlet

Constructor Summary

ResourceAction()

Method Summary

org.apache.struts.action.ActionForward	execute(org.apache.struts.action.ActionMapping mapping, org.apache.struts.action.ActionForm form, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) The main method that will be executed to send through the ServletOutputStream the contents of the file
void	setResource(ResourceManagerIface resource) Method to set the proper Resource Manager (the class that itself loads the required files)

Methods inherited from class org.apache.struts.action.Action

addErrors, addMessages, execute, generateToken, getDataSource, getDataSource, getErrors, getLocale, getMessages, getResources, getResources, getServlet, isCancelled, isTokenValid, isTokenValid, resetToken, saveErrors, saveErrors, saveMessages, saveMessages, saveToken, setLocale, setServlet

Methods inherited from class java.lang.Object

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

Constructor Detail

ResourceAction

public ResourceAction()

Method Detail

execute

public org.apache.struts.action.ActionForward execute(org.apache.struts.action.ActionMapping mapping,
                                                      org.apache.struts.action.ActionForm form,
                                                      javax.servlet.http.HttpServletRequest request,
                                                      javax.servlet.http.HttpServletResponse response)
                                               throws java.lang.Exception

The main method that will be executed to send through the ServletOutputStream the contents of the file

Overrides:

execute in class org.apache.struts.action.Action

Parameters:

mapping - ActionMapping

form - ActionForm

request - HttpServletRequest

response - HttpServletResponse

Returns:

ActionForward returns null because it directly writes a binary output

Throws:

java.lang.Exception - if any error occurs (usually a file not found on classpath)

setResource

public void setResource(ResourceManagerIface resource)

Method to set the proper Resource Manager (the class that itself loads the required files)

Parameters:

resource - ResourceManagerIface