/* This file is part of the db4o object database http://www.db4o.com

Copyright (C) 2004 - 2010  Versant Corporation http://www.versant.com

db4o is free software; you can redistribute it and/or modify it under
the terms of version 3 of the GNU General Public License as published
by the Free Software Foundation.

db4o is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
for more details.

You should have received a copy of the GNU General Public License along
with this program.  If not, see http://www.gnu.org/licenses/. */
using Db4objects.Db4o.CS.Internal.Messages;
using Db4objects.Db4o.Foundation;
using Sharpen.Lang;

namespace Db4objects.Db4o.CS.Internal
{
	/// <exclude></exclude>
	public class ClientAsynchronousMessageProcessor : IRunnable
	{
		private readonly BlockingQueue _messageQueue;

		private bool _stopped;

		public ClientAsynchronousMessageProcessor(BlockingQueue messageQueue)
		{
			_messageQueue = messageQueue;
		}

		public virtual void Run()
		{
			while (!_stopped)
			{
				try
				{
					IClientSideMessage message = (IClientSideMessage)_messageQueue.Next();
					if (message != null)
					{
						message.ProcessAtClient();
					}
				}
				catch (BlockingQueueStoppedException)
				{
					break;
				}
			}
		}

		public virtual void StopProcessing()
		{
			_stopped = true;
		}
	}
}
