//
// System.Messaging
//
// Authors:
// Peter Van Isacker (sclytrack@planetinternet.be)
// Rafael Teixeira (rafaelteixeirabr@hotmail.com)
//
// (C) 2003 Peter Van Isacker
//
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using System;
using Mono.Messaging;
namespace System.Messaging{
// TODO: have to comply with 'This type is safe for multithreaded operations'
public class MessageQueueTransaction : IDisposable
{
private readonly IMessageQueueTransaction delegateTx;
private readonly object syncObj = new object ();
private bool isDisposed = false;
public MessageQueueTransaction () : this (GetMessageQueueTransaction ())
{
}
internal MessageQueueTransaction (IMessageQueueTransaction delegateTx)
{
this.delegateTx = delegateTx;
}
public MessageQueueTransactionStatus Status
{
get {
return (MessageQueueTransactionStatus) delegateTx.Status;
}
}
internal IMessageQueueTransaction DelegateTx {
get { return delegateTx; }
}
private static IMessageQueueTransaction GetMessageQueueTransaction ()
{
return MessagingProviderLocator.GetProvider ().CreateMessageQueueTransaction ();
}
public void Abort ()
{
delegateTx.Abort ();
}
public void Begin ()
{
delegateTx.Begin ();
}
public void Commit ()
{
delegateTx.Commit ();
}
public void Dispose ()
{
Dispose (true);
GC.SuppressFinalize (this);
}
protected virtual void Dispose (bool disposing)
{
lock (syncObj) {
if (!isDisposed && disposing) {
delegateTx.Dispose ();
}
}
}
~MessageQueueTransaction()
{
Dispose ();
}
}
}
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