com.pow2.struts.action
Class ActionServlet

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          org.apache.struts.action.ActionServlet
              com.pow2.struts.action.ActionServlet

All Implemented Interfaces:

Serializable, Servlet, ServletConfig

public class ActionServlet

extends org.apache.struts.action.ActionServlet

Ask the specified Action instance to handle this request.
If the input action subclasses BaseAction, execute its validateSession method.
If that method returns false, redirect to the resource specified by the invalidSessionForward method.
Else execute the action's perform method.

Author:

Luca Fossato

See Also:

Serialized Form

Field Summary

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

config, configDigester, convertNull, dataSources, debug, internal, internalName, log, processor, registrations, servletMapping, servletName

Constructor Summary

ActionServlet()

Method Summary

void	init() Initialize this servlet.
protected org.apache.struts.action.ActionForward	processActionPerform(org.apache.struts.action.Action action, org.apache.struts.action.ActionMapping mapping, org.apache.struts.action.ActionForm formInstance, HttpServletRequest request, HttpServletResponse response) Ask the specified Action instance to handle this request.

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

addServletMapping, destroy, destroyApplications, destroyConfigDigester, destroyDataSources, destroyInternal, destroyModules, doGet, doPost, findDataSource, findFormBean, findForward, findMapping, getApplicationConfig, getDebug, getInternal, getModuleConfig, getRequestProcessor, getResources, initApplicationConfig, initApplicationDataSources, initApplicationMessageResources, initApplicationPlugIns, initConfigDigester, initDataSources, initInternal, initModuleConfig, initModuleDataSources, initModuleMessageResources, initModulePlugIns, initOther, initServlet, log, process

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doHead, doOptions, doPut, doTrace, getLastModified, service, service

Methods inherited from class javax.servlet.GenericServlet

getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, log, log

Methods inherited from class java.lang.Object

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

Constructor Detail

ActionServlet

public ActionServlet()

Method Detail

init

public void init()
          throws ServletException

Initialize this servlet.

Throws:

ServletException - if we cannot configure ourselves correctly

processActionPerform

protected org.apache.struts.action.ActionForward processActionPerform(org.apache.struts.action.Action action,
                                                                      org.apache.struts.action.ActionMapping mapping,
                                                                      org.apache.struts.action.ActionForm formInstance,
                                                                      HttpServletRequest request,
                                                                      HttpServletResponse response)
                                                               throws ServletException

Ask the specified Action instance to handle this request.
If the input action subclasses BaseAction, execute the provided validateSession method.
If that method returns false, redirect to the resource specified by the invalidSessionForward method.
Else execute the action's perform method.

Parameters:

action - The Action to process this request

mapping - The ActionMapping we are processing

formInstance - The ActionForm we are processing

request - The servlet request we are processing

response - The servlet response we are creating

Returns:

Description of the Return Value

Throws:

IOException - if an input/output error occurs

ServletException - if a servlet exception occurs