org.jasig.web.util
Class DefaultModelPasser

java.lang.Object
  org.jasig.web.util.DefaultModelPasser

All Implemented Interfaces:

ModelPasser

public class DefaultModelPasser
extends Object
implements ModelPasser

Uses the application scoped session to share the model between the portlet and servlet

Version:

$Revision$

Author:

Eric Dalquist

Field Summary

protected org.apache.commons.logging.Log

logger

Constructor Summary

DefaultModelPasser()

Method Summary

Map<Object,Object>	getModelFromPortlet(HttpServletRequest request, HttpServletResponse response, String key) Retrieve a model for the specified key passed from a portlet in the same web application.
void	passModelToServlet(javax.portlet.ActionRequest request, javax.portlet.ActionResponse response, String key, Map<Object,Object> model) Take the key and model for the request and store it in a way that a servlet in the same web application.

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected final org.apache.commons.logging.Log logger

Constructor Detail

DefaultModelPasser

public DefaultModelPasser()

Method Detail

getModelFromPortlet

public Map<Object,Object> getModelFromPortlet(HttpServletRequest request,
                                              HttpServletResponse response,
                                              String key)

Description copied from interface: ModelPasser

Retrieve a model for the specified key passed from a portlet in the same web application.

Specified by:

getModelFromPortlet in interface ModelPasser

key - The session-unique key to retrieve the model for

Returns:

The model for the key, if no model is found null is returned.

passModelToServlet

public void passModelToServlet(javax.portlet.ActionRequest request,
                               javax.portlet.ActionResponse response,
                               String key,
                               Map<Object,Object> model)

Description copied from interface: ModelPasser

Take the key and model for the request and store it in a way that a servlet in the same web application.

Specified by:

passModelToServlet in interface ModelPasser

key - A session-unique key that can be used for passing the model

model - The model that needs to be passed to the servlet.