mcs/class/System/System.Configuration/SingleTagSectionHandler.cs

   1 //
   2 // System.Configuration.SingleTagSectionHandler.cs
   3 //
   4 // Author:
   5 //   Christopher Podurgiel (cpodurgiel@msn.com)
   6 //
   7 // (C) Chris Podurgiel
   8 //
   9
  10 //
  11 // Permission is hereby granted, free of charge, to any person obtaining
  12 // a copy of this software and associated documentation files (the
  13 // "Software"), to deal in the Software without restriction, including
  14 // without limitation the rights to use, copy, modify, merge, publish,
  15 // distribute, sublicense, and/or sell copies of the Software, and to
  16 // permit persons to whom the Software is furnished to do so, subject to
  17 // the following conditions:
  18 //
  19 // The above copyright notice and this permission notice shall be
  20 // included in all copies or substantial portions of the Software.
  21 //
  22 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  23 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  24 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  25 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  26 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  27 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  29 //
  30
  31 using System;
  32 using System.Collections;
  33 #if (XML_DEP)
  34 using System.Xml;
  35 #endif
  36
  37 namespace System.Configuration
  38 {
  39         /// <summary>
  40         /// Summary description for SingleTagSectionHandler.
  41         /// </summary>
  42         public class SingleTagSectionHandler : IConfigurationSectionHandler
  43         {
  44 #if (XML_DEP)
  45                 /// <summary>
  46                 ///             Returns a collection of configuration section values.
  47                 /// </summary>
  48                 /// <param name="parent"></param>
  49                 /// <param name="context"></param>
  50                 /// <param name="section">The name of the configuration section.</param>
  51                 /// <returns></returns>
  52                 public virtual object Create(object parent, object context, XmlNode section)
  53                 {
  54                         Hashtable settingsCollection;
  55
  56                         if (parent == null)
  57                                 settingsCollection = new Hashtable ();
  58                         else
  59                                 settingsCollection = (Hashtable) parent;
  60
  61                         //Get all of the ChildNodes in the XML section.
  62                         if(section.HasChildNodes)
  63                         {
  64                                 throw (new ConfigurationException("Child Nodes not allowed."));
  65                         }
  66
  67
  68                         //Get the attributes for the childNode
  69                         XmlAttributeCollection xmlAttributes = section.Attributes;
  70
  71                         for(int i=0; i < xmlAttributes.Count; i++)
  72                         {
  73                                 settingsCollection.Add(xmlAttributes[i].Name, xmlAttributes[i].Value);
  74                         }
  75
  76                         return settingsCollection;
  77                 }
  78 #endif
  79         }
  80 }