//
// System.Runtime.Remoting.Activation.UrlAttribute.cs
//
// Author: Duncan Mak  (duncan@ximian.com)
//
// (C) Copyright, Ximian, Inc.
//

//
// Copyright (C) 2004 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.Runtime.Remoting.Contexts;

namespace System.Runtime.Remoting.Activation {

	[Serializable]
	[System.Runtime.InteropServices.ComVisible (true)]
	public sealed class UrlAttribute : ContextAttribute
	{
		string url;
		
		public UrlAttribute (string callsiteURL)
			: base (callsiteURL)
		{
			url = callsiteURL;
		}

		public string UrlValue {
			get { return url; }
		}

		public override bool Equals (object o)
		{
			if (!(o is UrlAttribute))
				return false;
			
			return (((UrlAttribute) o).UrlValue == url);
		}

		public override int GetHashCode ()
		{
			return url.GetHashCode ();
		}

		[System.Runtime.InteropServices.ComVisible (true)]
		public override void GetPropertiesForNewContext (IConstructionCallMessage ctorMsg)
		{
			// No new properties
		}

		[System.Runtime.InteropServices.ComVisible (true)]
		public override bool IsContextOK (Context ctx, IConstructionCallMessage msg)
		{
			return true;
		}
	}
}
