// $Id$
// 
// 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;

namespace Org.Apache.Etch.Bindings.Csharp.Support
{
    public class RuntimeExceptionSerializer : ImportExportHelper
    {
        private const String FIELD_NAME = "msg";

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

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

        private readonly XType type;

        private readonly Field field;

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

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