org.picocontainer.web.struts
Class PicoActionServlet

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          org.apache.struts.action.ActionServlet
              org.picocontainer.web.struts.PicoActionServlet

All Implemented Interfaces:

Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

public class PicoActionServlet
extends org.apache.struts.action.ActionServlet

Uses Pico to produce Actions and inject dependencies into them. Only use this class if you are using Struts 1.0. If you are using Struts 1.1, use PicoRequestProcessor or PicoTilesRequestProcessor instead.

Author:

Stephen Molitor

See Also:

PicoActionFactory, PicoRequestProcessor, PicoTilesRequestProcessor, Serialized Form

Field Summary

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

chainConfig, config, configDigester, convertNull, internal, internalName, log, registrations, servletMapping, servletName

Constructor Summary

PicoActionServlet()

Method Summary

protected org.apache.struts.action.Action

processActionCreate(org.apache.struts.action.ActionMapping mapping, javax.servlet.http.HttpServletRequest request) Creates or retrieves the action instance.

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

addServletMapping, destroy, destroyConfigDigester, destroyInternal, destroyModules, doGet, doPost, getInternal, getModuleConfig, getRequestProcessor, init, initChain, initConfigDigester, initInternal, initModuleActions, initModuleConfig, initModuleConfigFactory, initModuleExceptionConfigs, initModuleFormBeans, initModuleForwards, initModuleMessageResources, initModulePlugIns, initModulePrefixes, initOther, initServlet, parseModuleConfigFile, parseModuleConfigFile, process, processActionConfigClass, processActionConfigExtension, processExceptionConfigClass, processExceptionExtension, processFormBeanConfigClass, processFormBeanExtension, processForwardConfigClass, processForwardExtension, splitAndResolvePaths

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

PicoActionServlet

public PicoActionServlet()

Method Detail

processActionCreate

protected org.apache.struts.action.Action processActionCreate(org.apache.struts.action.ActionMapping mapping,
                                                              javax.servlet.http.HttpServletRequest request)

Creates or retrieves the action instance. The action is retrieved from the actions Pico container, using the mapping path as the component key. If no such action exists, a new one will be instantiated and placed in the actions container, thus injecting its dependencies.

Parameters:

mapping - the action mapping.

request - the HTTP request.

Returns:

the action instance.