FileLogRecord.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 / cdf / src / WCF / Log / System / IO / Log / FileLogRecord.cs / 1305376 / FileLogRecord.cs

                            //------------------------------------------------------------------------------ 
// Copyright (c) Microsoft Corporation.  All rights reserved.
//-----------------------------------------------------------------------------
namespace System.IO.Log
{ 
    using System;
 
    internal class FileLogRecord : LogRecord 
    {
        FileLogRecordStream stream; 
        internal FileLogRecord(FileLogRecordStream stream)
        {
            this.stream = stream;
        } 

        public override Stream Data 
        { 
            get { return this.stream; }
        } 

        public override SequenceNumber Previous
        {
            get 
            {
                if (this.stream.Header.IsRestartArea) 
                { 
                    return SequenceNumber.Invalid;
                } 
                else
                {
                    return this.stream.Header.PreviousLsn;
                } 
            }
        } 
 
        public override SequenceNumber SequenceNumber
        { 
            get { return this.stream.RecordSequenceNumber; }
        }

        public override SequenceNumber User 
        {
            get 
            { 
                if (this.stream.Header.IsRestartArea)
                { 
                    return SequenceNumber.Invalid;
                }
                else
                { 
                    return this.stream.Header.NextUndoLsn;
                } 
            } 
        }
 
        public override void Dispose()
        {
            this.stream.Close();
        } 
    }
} 

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

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