Experiments/Attic/MVC/Castle.MVC/Configuration/CommandsSetting.cs

   1 #region Apache Notice
   2 /*****************************************************************************
   3  *
   4  * Castle.MVC
   5  *
   6  * Licensed under the Apache License, Version 2.0 (the "License");
   7  * you may not use this file except in compliance with the License.
   8  * You may obtain a copy of the License at
   9  *
  10  *      http://www.apache.org/licenses/LICENSE-2.0
  11  *
  12  * Unless required by applicable law or agreed to in writing, software
  13  * distributed under the License is distributed on an "AS IS" BASIS,
  14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  15  * See the License for the specific language governing permissions and
  16  * limitations under the License.
  17  *
  18  ********************************************************************************/
  19 #endregion
  20
  21 #region Autors
  22
  23 /************************************************
  24 * Gilles Bayon
  25 *************************************************/
  26 #endregion
  27
  28 #region Using
  29
  30 using System;
  31 using System.Collections.Specialized;
  32 using System.Xml;
  33 #endregion
  34
  35 namespace Castle.MVC.Configuration
  36 {
  37         /// <summary>
  38         /// Represents a commands configuration file.
  39         /// </summary>
  40         public class CommandsSetting
  41         {
  42                 /// <summary>
  43                 /// Key used to retrieve command configuation element.
  44                 /// </summary>
  45                 internal const string NODE_COMMAND_XPATH = "command";
  46                 /// <summary>
  47                 /// Key used to retrieve id view attribute.
  48                 /// </summary>
  49                 internal const string ATTRIBUTE_VIEW = "view";
  50                 /// <summary>
  51                 /// Key used to retrieve id command attribute.
  52                 /// </summary>
  53                 internal const string ATTRIBUTE_ID = "id";
  54
  55                 #region Fields
  56
  57                 private string _view = string.Empty;
  58                 private StringDictionary _commands = new StringDictionary();
  59                 #endregion
  60
  61                 #region Properties
  62                 /// <summary>
  63                 /// Gets the specifed view id to navigate.
  64                 /// </summary>
  65                 public string this[ string commandId ]
  66                 {
  67                         get{ return _commands[ commandId ]; }
  68                 }
  69
  70                 /// <summary>
  71                 /// Gets the view name.
  72                 /// </summary>
  73                 public string View
  74                 {
  75                         get{ return _view; }
  76                 }
  77                 #endregion
  78
  79                 /// <summary>
  80                 /// Initializes an instance of the NodeSettings class using the specified configNode.
  81                 /// </summary>
  82                 /// <param name="configNode">The XmlNode from the configuration file.</param>
  83                 public CommandsSetting(XmlNode configNode)
  84                 {
  85                         XmlNode currentAttribute = configNode.Attributes[ATTRIBUTE_VIEW];
  86                         if( currentAttribute.Value.Trim().Length > 0  )
  87                                 _view = currentAttribute.Value;
  88
  89                         foreach(XmlNode commandNode in configNode.SelectNodes( NODE_COMMAND_XPATH ) )
  90                         {
  91                                 string id = commandNode.Attributes[ATTRIBUTE_ID].Value;
  92                                 string view = commandNode.Attributes[ATTRIBUTE_VIEW].Value;
  93                                 _commands.Add( id, view );
  94                         }
  95                 }
  96
  97
  98         }
  99 }