MonoRail/Castle.MonoRail.ActiveRecordScaffold/NewAction.cs

   1 // Copyright 2004-2007 Castle Project - http://www.castleproject.org/
   2 //
   3 // Licensed under the Apache License, Version 2.0 (the "License");
   4 // you may not use this file except in compliance with the License.
   5 // You may obtain a copy of the License at
   6 //
   7 //     http://www.apache.org/licenses/LICENSE-2.0
   8 //
   9 // Unless required by applicable law or agreed to in writing, software
  10 // distributed under the License is distributed on an "AS IS" BASIS,
  11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 // See the License for the specific language governing permissions and
  13 // limitations under the License.
  14
  15 namespace Castle.MonoRail.ActiveRecordScaffold
  16 {
  17         using System;
  18         using Castle.Components.Binder;
  19         using Castle.MonoRail.Framework;
  20
  21         using Castle.Components.Common.TemplateEngine;
  22
  23
  24         /// <summary>
  25         /// Renders an inclusion form
  26         /// </summary>
  27         /// <remarks>
  28         /// Searchs for a template named <c>new{name}</c>
  29         /// </remarks>
  30         public class NewAction : AbstractScaffoldAction
  31         {
  32                 protected object instance;
  33
  34                 public NewAction(Type modelType, ITemplateEngine templateEngine, bool useModelName, bool useDefaultLayout) :
  35                         base(modelType, templateEngine, useModelName, useDefaultLayout)
  36                 {
  37                 }
  38
  39                 protected override string ComputeTemplateName(Controller controller)
  40                 {
  41                         return String.Format(@"{0}\new{1}", controller.Name, Model.Type.Name);
  42                 }
  43
  44                 protected override void PerformActionProcess(Controller controller)
  45                 {
  46                         base.PerformActionProcess(controller);
  47
  48                         if (instance == null)
  49                         {
  50                                 instance = Activator.CreateInstance(Model.Type);
  51
  52 //                              instance = binder.BindObject(Model.Type,
  53 //                                                           Model.Type.Name,
  54 //                                                           builder.BuildSourceNode(controller.Request.QueryString) );
  55                         }
  56
  57                         controller.PropertyBag["prefix"] = Model.Type.Name;
  58                         controller.PropertyBag["instance"] = instance;
  59                 }
  60
  61                 protected override void RenderStandardHtml(Controller controller)
  62                 {
  63                         SetUpHelpers(controller);
  64                         RenderFromTemplate("new.vm", controller);
  65                 }
  66         }
  67 }