er.extensions.appserver.ajax
Interface ERXAjaxApplication.ERXAjaxResponseDelegate

All Known Implementing Classes:

AjaxResponse.AjaxResponseDelegate

Enclosing class:

ERXAjaxApplication

public static interface ERXAjaxApplication.ERXAjaxResponseDelegate

ERXAjaxResponseDelegate receives callbacks from within the R-R loop when certain situations occur.

Author:

mschrag

Method Summary

com.webobjects.appserver.WOActionResults

handleNullActionResults(com.webobjects.appserver.WORequest request, com.webobjects.appserver.WOResponse response, com.webobjects.appserver.WOContext context) When an Ajax request generates a null result, this method is called to provide an alternative response.

Method Detail

handleNullActionResults

com.webobjects.appserver.WOActionResults handleNullActionResults(com.webobjects.appserver.WORequest request,
                                                                 com.webobjects.appserver.WOResponse response,
                                                                 com.webobjects.appserver.WOContext context)

When an Ajax request generates a null result, this method is called to provide an alternative response.

Parameters:

request - the request

response - the response

context - the context

Returns:

the replacement results to use