org.codehaus.groovy.grails.scaffolding
Interface ScaffoldResponseHandler

All Known Implementing Classes:

TemplateGeneratingResponseHandler

public interface ScaffoldResponseHandler

An interface defining methods to handle responses. Implementors of this interface are responsible for transforming the model into an appropriate ModelAndView instance or writing directly to the response

Since:

0.1 Created: 30 Nov 2005

Author:

Graeme Rocher

Method Summary

ModelAndView	handleResponse(HttpServletRequest request, HttpServletResponse response, String actionName, Map model) Creates the response for a Scaffolded model and optionally returns a ModelAndView instance
void	setViewResolver(ViewResolver resolver) An optional ViewResolver instance for resolving views if not writing directly to the response

Method Detail

handleResponse

ModelAndView handleResponse(HttpServletRequest request,
                            HttpServletResponse response,
                            String actionName,
                            Map model)

Creates the response for a Scaffolded model and optionally returns a ModelAndView instance

Parameters:

request - The HttpServletRequest instance

response - The HttpServletResponse instance

model - The model to render

actionName - The name of the action be handled

Returns:

A ModelAndView or null if writing directly to the response

setViewResolver

void setViewResolver(ViewResolver resolver)

An optional ViewResolver instance for resolving views if not writing directly to the response

Parameters:

resolver - The ViewResolver instance