using System;
using System.Diagnostics;
using System.IO;
using System.Xml.Serialization;

namespace Rs.Framework
{
	public class XmlSerializerHelper
	{
        private static XmlSerializerHelper instance = new XmlSerializerHelper();
        private XmlSerializerHelper()
		{
		}

		public static XmlSerializerHelper Instance
		{
			get
			{
				return XmlSerializerHelper.instance;
			}
		}

		public bool Serialize<T>(Stream stream, T obj)
		{
			try
			{
				XmlSerializer xs = new XmlSerializer(typeof(T));
				xs.Serialize(stream, obj);
				return true;
			}
			catch (Exception ex)
			{
				
			}
			return false;
		}

		public bool Deserialize<T>(Stream stream, out T obj)
		{
			obj = default(T);
			try
			{
				XmlSerializer xs = new XmlSerializer(typeof(T));
				T result = (T)((object)xs.Deserialize(stream));
				obj = result;
				return true;
			}
			catch (Exception ex)
			{
				
			}
			return false;
		}

		public bool Serialize<T>(string sPath, T obj)
		{
			try
			{
				using (Stream s = new FileStream(sPath, FileMode.Create))
				{
					return this.Serialize<T>(s, obj);
				}
			}
			catch (Exception ex)
			{
				
			}
			return false;
		}

		public bool Deserialize<T>(string sPath, out T obj)
		{
			obj = default(T);
			try
			{
				using (Stream s = new FileStream(sPath, FileMode.Open))
				{
					return this.Deserialize<T>(s, out obj);
				}
			}
			catch (Exception ex)
			{
				
			}
			return false;
		}

		
	}
}