class/System.Web/System.Web.UI.WebControls/XmlBuilder.cs

   1 //
   2 // System.Web.UI.WebControls.XmlBuilder.cs
   3 //
   4 // Author:
   5 //      Andreas Nahr (ClassDevelopment@A-SoftTech.com)
   6 //      Gonzalo Paniagua Javier (gonzalo@novell.com)
   7 //
   8 // Copyright (c) 2004 Novell, Inc. (http://www.novell.com)
   9 //
  10
  11 //
  12 // Permission is hereby granted, free of charge, to any person obtaining
  13 // a copy of this software and associated documentation files (the
  14 // "Software"), to deal in the Software without restriction, including
  15 // without limitation the rights to use, copy, modify, merge, publish,
  16 // distribute, sublicense, and/or sell copies of the Software, and to
  17 // permit persons to whom the Software is furnished to do so, subject to
  18 // the following conditions:
  19 //
  20 // The above copyright notice and this permission notice shall be
  21 // included in all copies or substantial portions of the Software.
  22 //
  23 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  24 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  25 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  26 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  27 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  28 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  29 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  30 //
  31
  32 using System;
  33 using System.Collections;
  34 using System.Web.Compilation;
  35 using System.Web.UI;
  36 using System.Xml;
  37
  38 namespace System.Web.UI.WebControls
  39 {
  40 #if NET_2_0
  41         public
  42 #endif
  43         class XmlBuilder : ControlBuilder
  44         {
  45                 public override void AppendLiteralString (string s)
  46                 {
  47                 }
  48
  49                 public override Type GetChildControlType (string tagName, IDictionary attribs)
  50                 {
  51                         return null;
  52                 }
  53
  54                 public override bool NeedsTagInnerText ()
  55                 {
  56                         return true;
  57                 }
  58
  59                 public override void SetTagInnerText (string text)
  60                 {
  61                         string trimmed = text.Trim ();
  62                         if (trimmed == "")
  63                                 return;
  64
  65                         XmlDocument doc = new XmlDocument ();
  66                         try {
  67                                 doc.LoadXml (text);
  68                         } catch (XmlException xmle) {
  69                                 Location newloc = new Location (Location);
  70                                 if (xmle.LineNumber >= 0)
  71                                         newloc.BeginLine += xmle.LineNumber - 1;
  72
  73                                 Location = newloc;
  74                                 throw;
  75                         }
  76
  77                         base.AppendLiteralString (trimmed);
  78                 }
  79         }
  80 }
  81