org.nanocontainer.nanowar.struts
Class PicoRequestProcessor

java.lang.Object
  org.apache.struts.action.RequestProcessor
      org.nanocontainer.nanowar.struts.PicoRequestProcessor

public class PicoRequestProcessor

extends org.apache.struts.action.RequestProcessor

Uses Pico to produce Actions and inject dependencies into them. If you are using the Tiles library, use PicoTilesRequestProcessor instead.

Author:

Stephen Molitor

See Also:

ActionFactory, PicoTilesRequestProcessor

Field Summary

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

actions, INCLUDE_PATH_INFO, INCLUDE_SERVLET_PATH, log, moduleConfig, servlet

Constructor Summary

PicoRequestProcessor()

Method Summary

protected org.apache.struts.action.Action

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

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

destroy, doForward, doInclude, getInternal, getServletContext, init, internalModuleRelativeForward, internalModuleRelativeInclude, log, log, process, processActionForm, processActionPerform, processCachedMessages, processContent, processException, processForward, processForwardConfig, processInclude, processLocale, processMapping, processMultipart, processNoCache, processPath, processPopulate, processPreprocess, processRoles, processValidate

Methods inherited from class java.lang.Object

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

Constructor Detail

PicoRequestProcessor

public PicoRequestProcessor()

Method Detail

processActionCreate

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

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:

request - the HTTP request object.

response - the HTTP response object.

mapping - the action mapping.

Returns:

the action instance.

Throws:

IOException