WriterOutput.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / XmlUtils / System / Xml / Xsl / XsltOld / WriterOutput.cs / 1305376 / WriterOutput.cs
                        

                        
                            //------------------------------------------------------------------------------ 
// 
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// 
// [....] 
//-----------------------------------------------------------------------------
 
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); 
            } 
        }
    } 
}


// File provided for Reference Use Only by Microsoft Corporation (c) 2007.

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