~ubuntu-branches/ubuntu/trusty/monodevelop/trusty-proposed

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//
// BinaryXmlTypeMap.cs
//
// Author:
//   Lluis Sanchez Gual
//
// Copyright (C) 2007 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.Collections;

namespace Mono.Addins.Serialization
{
	internal class BinaryXmlTypeMap
	{
		Hashtable types = new Hashtable ();
		Hashtable names = new Hashtable ();
		
		public BinaryXmlTypeMap ()
		{
		}
		
		public BinaryXmlTypeMap (params Type[] types)
		{
			foreach (Type t in types)
				RegisterType (t);
		}
		
		public void RegisterType (Type type)
		{
			RegisterType (type, type.Name);
		}
		
		public void RegisterType (Type type, string name)
		{
			names [type] = name;
			types [name] =  type;
		}
		
		public string GetTypeName (object ob)
		{
			string s = (string) names [ob.GetType ()];
			if (s == null)
				throw new InvalidOperationException ("Type not registered: " + ob.GetType ());
			return s;
		}
		
		public IBinaryXmlElement CreateObject (string typeName)
		{
			Type t = (Type) types [typeName];
			if (t == null)
				return null;
			return (IBinaryXmlElement) Activator.CreateInstance (t,true);
		}
	}
}