fix :delegated invocation in the scaffolding

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@1285 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

actionwebservice/CHANGELOG

 *SVN*
 
+* Fix that scaffolding was not working for :delegated dispatching
+
 * Add support for structured types as input parameters to scaffolding, this should let one test the blogging APIs using scaffolding as well
 
 * Fix that generated WSDL was not using relative_url_root for base URI #1210 [Shugo Maeda]

actionwebservice/lib/action_web_service/scaffolding.rb

@@ -81,6 +81,9 @@ def #{action_name}_submit
                 new_request = @protocol.encode_action_pack_request(@scaffold_service.name, @scaffold_method.public_name, @method_request_xml)
                 prepare_request(new_request, @scaffold_service.name, @scaffold_method.public_name)
                 @request = new_request
+                if @scaffold_container.dispatching_mode != :direct
+                  @request.parameters['action'] = @scaffold_service.name
+                end
                 dispatch_web_service_request
                 @method_response_xml = @response.body
                 method_name, obj = @protocol.decode_response(@method_response_xml)
@@ -215,11 +218,13 @@ def service_method_list(service)
     module WebServiceModel # :nodoc:
       class Container # :nodoc:
         attr :services
+        attr :dispatching_mode
 
         def initialize(real_container)
           @real_container = real_container
+          @dispatching_mode = @real_container.class.web_service_dispatching_mode
           @services = []
-          if @real_container.class.web_service_dispatching_mode == :direct
+          if @dispatching_mode == :direct
             @services << Service.new(@real_container.controller_name, @real_container)
           else
             @real_container.class.web_services.each do |name, obj|