//
// IMetadataExchange.cs
//
// Author:
//	Ankit Jain <jankit@novell.com>
//
// Copyright (C) 2006 Novell, Inc.  http://www.novell.com
//
// 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 System.ServiceModel.Channels;

namespace System.ServiceModel.Description
{
	[ServiceContract (Namespace = "http://schemas.microsoft.com/2006/04/mex", Name = "IMetadataExchange")]
	public interface IMetadataExchange
	{
		[OperationContract (
			ReplyAction = "http://schemas.xmlsoap.org/ws/2004/09/transfer/GetResponse",
			Action = "http://schemas.xmlsoap.org/ws/2004/09/transfer/Get",
			AsyncPattern = true)]
		IAsyncResult BeginGet (Message request,
				AsyncCallback callback,
				Object state);

		Message EndGet (IAsyncResult result);

		[OperationContract (
			ReplyAction = "http://schemas.xmlsoap.org/ws/2004/09/transfer/GetResponse",
			Action = "http://schemas.xmlsoap.org/ws/2004/09/transfer/Get",
			AsyncPattern = false)]
		Message Get (Message request);
	}
}