MonoRail/Castle.MonoRail.WindsorExtension/ControllerTreeAccessor.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.WindsorExtension
  16 {
  17         using System;
  18         using Castle.MonoRail.Framework;
  19         using Castle.MonoRail.Framework.Services;
  20
  21         /// <summary>
  22         /// Bridge between the windsor controlled controller tree and
  23         /// the monorail service provider.
  24         /// </summary>
  25         public class ControllerTreeAccessor : IControllerTree
  26         {
  27                 private IControllerTree tree;
  28
  29                 /// <summary>
  30                 /// Construct the controller tree accessor
  31                 /// </summary>
  32                 public ControllerTreeAccessor()
  33                 {
  34                         tree = WindsorContainerAccessorUtil.ObtainContainer().Resolve(typeof(IControllerTree)) as IControllerTree;
  35                 }
  36
  37                 #region IControllerTree Members
  38
  39                 /// <summary>
  40                 /// Register a controller on the tree. If the specified
  41                 /// area name matches the current node, the controller is
  42                 /// register on the node itself, otherwise on the right or
  43                 /// on the left node.
  44                 /// </summary>
  45                 /// <remarks>
  46                 /// Note that the controller is an <c>object</c>. That allows
  47                 /// different implementation of a controller factory to register
  48                 /// different representation of what a controller is (a name, a descriptor etc)
  49                 /// </remarks>
  50                 /// <param name="areaName">The area name, or <c>String.Empty</c></param>
  51                 /// <param name="controllerName">The controller name</param>
  52                 /// <param name="controller">The controller representation</param>
  53                 public void AddController(string areaName, string controllerName, Type controller)
  54                 {
  55                         tree.AddController(areaName, controllerName, controller);
  56                 }
  57
  58                 /// <summary>
  59                 /// Returns a controller previously registered.
  60                 /// </summary>
  61                 /// <param name="areaName">The area name, or <c>String.Empty</c></param>
  62                 /// <param name="controllerName">The controller name</param>
  63                 /// <returns>The controller representation or null</returns>
  64                 public Type GetController(string areaName, string controllerName)
  65                 {
  66                         return tree.GetController(areaName, controllerName);
  67                 }
  68
  69
  70                 public event EventHandler<ControllerAddedEventArgs> ControllerAdded {
  71                         add {
  72                                 tree.ControllerAdded += value;
  73                         }
  74                         remove {
  75                                 tree.ControllerAdded -= value;
  76                         }
  77                 }
  78
  79                 #endregion
  80         }
  81 }