// $Id$
// 
// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements. See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership. The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License. You may obtain a copy of the License at
// 
//   http://www.apache.org/licenses/LICENSE-2.0
// 
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied. See the License for the
// specific language governing permissions and limitations
// under the License.
// 
using System;
using Org.Apache.Etch.Bindings.Csharp.Msg;
using Org.Apache.Etch.Bindings.Csharp.Support;

namespace Org.Apache.Etch.Bindings.Csharp.Util
{
    public class URLSerializer : ImportExportHelper
    {
        private const String FIELD_NAME = "urlStr";

        public static void Init( XType type, Class2TypeMap class2type )
        {
            Field field = type.GetField( FIELD_NAME );
            class2type.Add( typeof( URL ), type );
            type.SetComponentType( typeof( URL ) );
            type.SetImportExportHelper( new URLSerializer( type, field ) );
            type.PutValidator( field, Validator_string.Get( 0 ) );
            type.Lock();
        }

        public URLSerializer( XType type, Field field )
        {
            this.type = type;
            this.field = field;
        }

        private readonly XType type;
        private readonly Field field;

        public override Object ImportValue( StructValue sv )
	    {
		    return new URL( (String) sv.Get( field ) );
	    }

        public override StructValue ExportValue(ValueFactory vf, Object value)
	    {
            StructValue sv = new StructValue(type, vf);
		    sv.Add( field, ((URL) value).ToString() );
		    return sv;
	    }
    }
}