mcs/class/System.XML/System.Xml.Xsl/XslTransformImpl.cs

   1 //
   2 // XslTransfromImpl
   3 //
   4 // Authors:
   5 //      Ben Maurer (bmaurer@users.sourceforge.net)
   6 //
   7 // (C) 2003 Ben Maurer
   8 //
   9
  10 using System;
  11 using System.Collections;
  12 using System.IO;
  13 using System.Security.Policy;
  14 using System.Text;
  15 using System.Xml.XPath;
  16
  17
  18 namespace System.Xml.Xsl {
  19         internal abstract class XslTransformImpl {
  20
  21                 public virtual void Load (string url, XmlResolver resolver)
  22                 {
  23                         Load (new XPathDocument (url, XmlSpace.Preserve).CreateNavigator (), resolver, null);
  24                 }
  25
  26                 public virtual void Load (XmlReader stylesheet, XmlResolver resolver, Evidence evidence)
  27                 {
  28                         Load (new XPathDocument (stylesheet, XmlSpace.Preserve).CreateNavigator (), resolver, evidence);
  29                 }
  30
  31                 public abstract void Load (XPathNavigator stylesheet, XmlResolver resolver, Evidence evidence);
  32
  33                 public abstract void Transform (XPathNavigator input, XsltArgumentList args, XmlWriter output, XmlResolver resolver);
  34                 public abstract void Transform (XPathNavigator input, XsltArgumentList args, TextWriter output, XmlResolver resolver);
  35                 public virtual void Transform (XPathNavigator input, XsltArgumentList args, Stream output, XmlResolver resolver)
  36                 {
  37                         Transform (input, args, new StreamWriter (output), resolver);
  38                 }
  39
  40                 public virtual void Transform (string inputfile, string outputfile, XmlResolver resolver)
  41                 {
  42                         using (Stream s =  new FileStream (outputfile, FileMode.Create, FileAccess.ReadWrite)) {
  43                                 Transform(new XPathDocument (inputfile).CreateNavigator (), null, s, resolver);
  44                         }
  45                 }
  46         }
  47 }