MonoRail/Castle.MonoRail.Framework/Configuration/ExtensionEntry.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.Framework.Configuration
  16 {
  17         using System;
  18         using System.Configuration;
  19         using System.Xml;
  20         using Castle.Core.Configuration;
  21         using Castle.Core.Configuration.Xml;
  22
  23         /// <summary>
  24         /// Represents a MonoRail extension configuration entry
  25         /// </summary>
  26         public class ExtensionEntry : ISerializedConfig
  27         {
  28                 private Type extensionType;
  29                 private IConfiguration extensionNode;
  30
  31                 /// <summary>
  32                 /// Initializes a new instance of the <see cref="ExtensionEntry"/> class.
  33                 /// </summary>
  34                 public ExtensionEntry()
  35                 {
  36                 }
  37
  38                 /// <summary>
  39                 /// Initializes a new instance of the <see cref="ExtensionEntry"/> class.
  40                 /// </summary>
  41                 /// <param name="extensionType">Type of the extension.</param>
  42                 /// <param name="extensionNode">The extension node.</param>
  43                 public ExtensionEntry(Type extensionType, IConfiguration extensionNode)
  44                 {
  45                         this.extensionType = extensionType;
  46                         this.extensionNode = extensionNode;
  47                 }
  48
  49                 #region ISerializedConfig implementation
  50
  51                 /// <summary>
  52                 /// Deserializes the specified section.
  53                 /// </summary>
  54                 /// <param name="section">The section.</param>
  55                 public void Deserialize(XmlNode section)
  56                 {
  57                         XmlAttribute typeAtt = section.Attributes["type"];
  58
  59                         if (typeAtt == null || typeAtt.Value == String.Empty)
  60                         {
  61                                 String message = "To add a service, please specify the 'type' attribute. " +
  62                                         "Check the documentation for more information";
  63                                 throw new ConfigurationErrorsException(message);
  64                         }
  65
  66                         extensionType = TypeLoadUtil.GetType(typeAtt.Value);
  67
  68                         extensionNode = XmlConfigurationDeserializer.GetDeserializedNode(section);
  69                 }
  70
  71                 #endregion
  72
  73                 /// <summary>
  74                 /// Gets or sets the type of the extension.
  75                 /// </summary>
  76                 /// <value>The type of the extension.</value>
  77                 public Type ExtensionType
  78                 {
  79                         get { return extensionType; }
  80                         set { extensionType = value; }
  81                 }
  82
  83                 /// <summary>
  84                 /// Gets or sets the extension node.
  85                 /// </summary>
  86                 /// <value>The extension node.</value>
  87                 public IConfiguration ExtensionNode
  88                 {
  89                         get { return extensionNode; }
  90                         set { extensionNode = value; }
  91                 }
  92         }
  93 }