XmlExpressionDumper.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / Net / Net / 3.5.50727.3053 / DEVDIV / depot / DevDiv / releases / Orcas / SP / ndp / fx / src / DataEntity / System / Data / Common / CommandTrees / Internal / XmlExpressionDumper.cs / 1 / XmlExpressionDumper.cs
                        

                        
                            //---------------------------------------------------------------------- 
// 
//      Copyright (c) Microsoft Corporation.  All rights reserved.
// 
// 
// @owner  [....], [....]
//--------------------------------------------------------------------- 
 
using System;
using System.Collections.Generic; 
using System.Diagnostics;
using System.IO;
using System.Text;
using System.Xml; 

using System.Data.Metadata.Edm; 
using System.Data.Common.CommandTrees; 

namespace System.Data.Common.CommandTrees.Internal 
{
    /// 
    /// An implementation of ExpressionDumper that produces an XML string.
    ///  
    internal class XmlExpressionDumper : ExpressionDumper
    { 
        internal static Encoding DefaultEncoding { get { return Encoding.UTF8; } } 

        private XmlWriter _writer; 

        internal XmlExpressionDumper(Stream stream)
            : this(stream, XmlExpressionDumper.DefaultEncoding, true) {}
 
        internal XmlExpressionDumper(Stream stream, Encoding encoding, bool indent) : base()
        { 
            XmlWriterSettings settings = new XmlWriterSettings(); 
            settings.CheckCharacters = false;
            settings.Indent = true; 
            settings.Encoding = encoding;
            _writer = XmlWriter.Create(stream, settings);
            _writer.WriteStartDocument(true);
        } 

        internal void Close() 
        { 
            _writer.WriteEndDocument();
            _writer.Flush(); 
            _writer.Close();
        }

        internal override void Begin(string name, Dictionary attrs) 
        {
            _writer.WriteStartElement(name); 
            if (attrs != null) 
            {
                foreach (KeyValuePair attr in attrs) 
                {

                    _writer.WriteAttributeString(attr.Key, (null == attr.Value ? "" : attr.Value.ToString()));
                } 
            }
        } 
 
        internal override void End(string name)
        { 
            _writer.WriteEndElement();
        }
    }
} 

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
//---------------------------------------------------------------------- 
// 
//      Copyright (c) Microsoft Corporation.  All rights reserved.
// 
// 
// @owner  [....], [....]
//--------------------------------------------------------------------- 
 
using System;
using System.Collections.Generic; 
using System.Diagnostics;
using System.IO;
using System.Text;
using System.Xml; 

using System.Data.Metadata.Edm; 
using System.Data.Common.CommandTrees; 

namespace System.Data.Common.CommandTrees.Internal 
{
    /// 
    /// An implementation of ExpressionDumper that produces an XML string.
    ///  
    internal class XmlExpressionDumper : ExpressionDumper
    { 
        internal static Encoding DefaultEncoding { get { return Encoding.UTF8; } } 

        private XmlWriter _writer; 

        internal XmlExpressionDumper(Stream stream)
            : this(stream, XmlExpressionDumper.DefaultEncoding, true) {}
 
        internal XmlExpressionDumper(Stream stream, Encoding encoding, bool indent) : base()
        { 
            XmlWriterSettings settings = new XmlWriterSettings(); 
            settings.CheckCharacters = false;
            settings.Indent = true; 
            settings.Encoding = encoding;
            _writer = XmlWriter.Create(stream, settings);
            _writer.WriteStartDocument(true);
        } 

        internal void Close() 
        { 
            _writer.WriteEndDocument();
            _writer.Flush(); 
            _writer.Close();
        }

        internal override void Begin(string name, Dictionary attrs) 
        {
            _writer.WriteStartElement(name); 
            if (attrs != null) 
            {
                foreach (KeyValuePair attr in attrs) 
                {

                    _writer.WriteAttributeString(attr.Key, (null == attr.Value ? "" : attr.Value.ToString()));
                } 
            }
        } 
 
        internal override void End(string name)
        { 
            _writer.WriteEndElement();
        }
    }
} 

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

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