org.figure8.join.control
Class DelegatingSpringRequestProcessor

java.lang.Object
  org.apache.struts.action.RequestProcessor
      org.apache.struts.tiles.TilesRequestProcessor
          org.figure8.join.control.DelegatingSpringRequestProcessor

public class DelegatingSpringRequestProcessor
extends org.apache.struts.tiles.TilesRequestProcessor

This is an extension of Struts RequestProcessor that delegates the action creation to Spring if a context is available ... Otherwise the default behaviour implemented into Struts is used (ie. instanciation of action class)

Version:

$Revision: 1.2 $

Author:

Laurent Broudoux

Field Summary

Fields inherited from class org.apache.struts.tiles.TilesRequestProcessor

definitionsFactory

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

actions, INCLUDE_PATH_INFO, INCLUDE_SERVLET_PATH, moduleConfig, servlet

Constructor Summary

DelegatingSpringRequestProcessor()

Method Summary

protected java.lang.String	determineActionBeanName(org.apache.struts.action.ActionMapping mapping) Determine the name of the Action bean, to be looked up in the WebApplicationContext.
protected org.apache.struts.action.Action	getDelegateAction(org.apache.struts.action.ActionMapping mapping) Return the delegate Action for the given mapping.
protected org.apache.struts.action.Action	processActionCreate(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, org.apache.struts.action.ActionMapping mapping) Override the base class method to return the delegate action.

Methods inherited from class org.apache.struts.tiles.TilesRequestProcessor

doForward, getDefinitionsFactory, init, initDefinitionsMapping, internalModuleRelativeForward, internalModuleRelativeInclude, processForwardConfig, processTilesDefinition

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

destroy, doInclude, getInternal, getServletContext, log, log, process, processActionForm, processActionPerform, processCachedMessages, processContent, processException, processForward, 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

DelegatingSpringRequestProcessor

public DelegatingSpringRequestProcessor()

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 java.io.IOException

Override the base class method to return the delegate action.

Overrides:

processActionCreate in class org.apache.struts.action.RequestProcessor

Parameters:

request - The servlet container request wrapper

response - The servlet container response wrapper

mapping - The mappings available for this action

Returns:

The corresponding action instance.

Throws:

java.io.IOException

getDelegateAction

protected org.apache.struts.action.Action getDelegateAction(org.apache.struts.action.ActionMapping mapping)
                                                     throws InvalidParameterException

Return the delegate Action for the given mapping.

The default implementation determines a bean name from the given ActionMapping and looks up the corresponding bean in the WebApplicationContext.

Parameters:

mapping - the Struts ActionMapping

Returns:

the delegate Action

Throws:

InvalidParameterException

See Also:

determineActionBeanName(org.apache.struts.action.ActionMapping)

determineActionBeanName

protected java.lang.String determineActionBeanName(org.apache.struts.action.ActionMapping mapping)

Determine the name of the Action bean, to be looked up in the WebApplicationContext.

The default implementation takes the mapping path and prepends the module prefix, if any.

Parameters:

mapping - the Struts ActionMapping

Returns:

the name of the Action bean

See Also:

DelegatingActionUtils.determineActionBeanName(org.apache.struts.action.ActionMapping), ActionConfig.getPath()