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//------------------------------------------------------------------------------
// <copyright file="WriterOutput.cs" company="Microsoft">
// Copyright (c) Microsoft Corporation. All rights reserved.
// </copyright>
// <owner current="true" primary="true">Microsoft</owner>
//------------------------------------------------------------------------------
namespace System.Xml.Xsl.XsltOld {
using Res = System.Xml.Utils.Res;
using System;
using System.Diagnostics;
using System.Xml;
using System.Xml.XPath;
using System.Collections;
internal class WriterOutput : RecordOutput {
private XmlWriter writer;
private Processor processor;
internal WriterOutput(Processor processor, XmlWriter writer) {
if (writer == null) {
throw new ArgumentNullException("writer");
}
this.writer = writer;
this.processor = processor;
}
// RecordOutput interface method implementation
//
public Processor.OutputResult RecordDone(RecordBuilder record) {
BuilderInfo mainNode = record.MainNode;
switch (mainNode.NodeType) {
case XmlNodeType.Element:
this.writer.WriteStartElement(mainNode.Prefix, mainNode.LocalName, mainNode.NamespaceURI);
WriteAttributes(record.AttributeList, record.AttributeCount);
if (mainNode.IsEmptyTag) {
this.writer.WriteEndElement();
}
break;
case XmlNodeType.Text:
case XmlNodeType.Whitespace:
case XmlNodeType.SignificantWhitespace:
this.writer.WriteString(mainNode.Value);
break;
case XmlNodeType.CDATA:
Debug.Assert(false, "XSLT never gives us CDATA");
this.writer.WriteCData(mainNode.Value);
break;
case XmlNodeType.EntityReference:
this.writer.WriteEntityRef(mainNode.LocalName);
break;
case XmlNodeType.ProcessingInstruction:
this.writer.WriteProcessingInstruction(mainNode.LocalName, mainNode.Value);
break;
case XmlNodeType.Comment:
this.writer.WriteComment(mainNode.Value);
break;
case XmlNodeType.Document:
break;
case XmlNodeType.DocumentType:
this.writer.WriteRaw(mainNode.Value);
break;
case XmlNodeType.EndElement:
this.writer.WriteFullEndElement();
break;
case XmlNodeType.None:
case XmlNodeType.Attribute:
case XmlNodeType.Entity:
case XmlNodeType.Notation:
case XmlNodeType.DocumentFragment:
case XmlNodeType.EndEntity:
break;
default:
Debug.Fail("Invalid NodeType on output: " + mainNode.NodeType);
break;
}
record.Reset();
return Processor.OutputResult.Continue;
}
public void TheEnd() {
this.writer.Flush();
this.writer = null;
}
private void WriteAttributes(ArrayList list, int count) {
Debug.Assert(list.Count >= count);
for (int attrib = 0; attrib < count; attrib ++) {
Debug.Assert(list[attrib] is BuilderInfo);
BuilderInfo attribute = (BuilderInfo) list[attrib];
this.writer.WriteAttributeString(attribute.Prefix, attribute.LocalName, attribute.NamespaceURI, attribute.Value);
}
}
}
}
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