Tx/Source/Tx.Bond/TypeExtensions.cs

// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.txt in the project root for license information.

namespace Tx.Bond
{
    using System;
    using System.IO;
    using System.Reflection;

    internal static class TypeExtensions
    {
        public static bool IsBondType(this Type type)
        {
            var result = (global::Bond.SchemaAttribute[])type.GetCustomAttributes(typeof(global::Bond.SchemaAttribute), false);

            return result.Length > 0 && !type.IsGenericTypeDefinition;
        }

        public static byte[] ToByteArray(this ArraySegment<byte> segment)
        {
            var array = new byte[segment.Count - segment.Offset];

            Buffer.BlockCopy(segment.Array, segment.Offset, array, 0, array.Length);

            return array;
        }

        public static string TryGetManifestData(this Type type)
        {
            string manifest = null;
            try
            {
                var resourceName = Path.GetFileNameWithoutExtension(type.Assembly.ManifestModule.Name) + "." + type.Name + ".bond";

                var stream = type.Assembly.GetManifestResourceStream(resourceName);
                if (stream != null)
                {
                    using (stream)
                    using (var reader = new StreamReader(stream))
                    {
                        manifest = reader.ReadToEnd();
                    }
                }
            }
            catch
            {
            }

            return manifest;
        }
    }
}