com.cc.framework.adapter.struts
Class FWRequestProcessor

java.lang.Object
  org.apache.struts.action.RequestProcessor
      com.cc.framework.adapter.struts.FWRequestProcessor

public class FWRequestProcessor

extends org.apache.struts.action.RequestProcessor

Request Prcessor for use with the Framework Security System

Version:

$Revision: 1.1 $, 1.2

Author:

Harald Schulz

Field Summary

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

actions, INCLUDE_PATH_INFO, INCLUDE_SERVLET_PATH, log, moduleConfig, servlet

Constructor Summary

FWRequestProcessor()
Constructor

Method Summary

protected org.apache.struts.action.ActionForward	processActionPerform(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, org.apache.struts.action.Action action, org.apache.struts.action.ActionForm form, org.apache.struts.action.ActionMapping mapping) Ask the specified Action instance to handle this request.
protected void	processForwardConfig(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, org.apache.struts.config.ForwardConfig forward)
protected void	processNoCache(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Set the no-cache headers for all responses, if requested.
protected void	processPopulate(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, org.apache.struts.action.ActionForm form, org.apache.struts.action.ActionMapping mapping) Populate the properties of the specified ActionForm instance from the request parameters included with this request.
protected boolean	processRoles(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, org.apache.struts.action.ActionMapping mapping) If this action is protected by security roles, make sure that the current user possesses at least one of them.

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

destroy, doForward, doInclude, getInternal, getServletContext, init, internalModuleRelativeForward, internalModuleRelativeInclude, process, processActionCreate, processActionForm, processCachedMessages, processContent, processException, processForward, processInclude, processLocale, processMapping, processMultipart, processPath, processPreprocess, processValidate

Methods inherited from class java.lang.Object

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

Constructor Detail

FWRequestProcessor

public FWRequestProcessor()

Constructor

Method Detail

processActionPerform

protected org.apache.struts.action.ActionForward processActionPerform(javax.servlet.http.HttpServletRequest request,
                                                                      javax.servlet.http.HttpServletResponse response,
                                                                      org.apache.struts.action.Action action,
                                                                      org.apache.struts.action.ActionForm form,
                                                                      org.apache.struts.action.ActionMapping mapping)
                                                               throws java.io.IOException,
                                                                      javax.servlet.ServletException

Ask the specified Action instance to handle this request. Return the ActionForward instance (if any) returned by the called Action for further processing.

Parameters:

request - The servlet request we are processing

response - The servlet response we are creating

action - The Action instance to be used

form - The ActionForm instance to pass to this Action

mapping - The ActionMapping instance to pass to this Action

Returns:

ActionForward or null

Throws:

java.io.IOException - if an input/output error occurs

javax.servlet.ServletException - if a servlet exception occurs

processNoCache

protected void processNoCache(javax.servlet.http.HttpServletRequest request,
                              javax.servlet.http.HttpServletResponse response)

Set the no-cache headers for all responses, if requested. NOTE - This header will be overridden automatically if a RequestDispatcher.forward() call is ultimately invoked.

Parameters:

request - The servlet request we are processing

response - The servlet response we are creating

processRoles

protected boolean processRoles(javax.servlet.http.HttpServletRequest request,
                               javax.servlet.http.HttpServletResponse response,
                               org.apache.struts.action.ActionMapping mapping)
                        throws java.io.IOException,
                               javax.servlet.ServletException

If this action is protected by security roles, make sure that the current user possesses at least one of them. Return true to continue normal processing, or false if an appropriate response has been created and processing should terminate.

Parameters:

request - The servlet request we are processing

response - The servlet response we are creating

mapping - The mapping we are using

Returns:

true

Throws:

java.io.IOException - if an input/output error occurs

javax.servlet.ServletException - if a servlet exception occurs

processForwardConfig

protected void processForwardConfig(javax.servlet.http.HttpServletRequest request,
                                    javax.servlet.http.HttpServletResponse response,
                                    org.apache.struts.config.ForwardConfig forward)
                             throws java.io.IOException,
                                    javax.servlet.ServletException

Throws:

java.io.IOException

javax.servlet.ServletException

See Also:

RequestProcessor.processForwardConfig(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, org.apache.struts.config.ForwardConfig)

processPopulate

protected void processPopulate(javax.servlet.http.HttpServletRequest request,
                               javax.servlet.http.HttpServletResponse response,
                               org.apache.struts.action.ActionForm form,
                               org.apache.struts.action.ActionMapping mapping)
                        throws javax.servlet.ServletException

Populate the properties of the specified ActionForm instance from the request parameters included with this request. In addition, request attribute Globals.CANCEL_KEY will be set if the request was submitted with a button created by CancelTag.

Parameters:

request - The servlet request we are processing

response - The servlet response we are creating

form - The ActionForm instance we are populating

mapping - The ActionMapping we are using

Throws:

javax.servlet.ServletException - if thrown by RequestUtils.populate()