/********************************************************************************
** 类名称： XmlSerializer
** 描述  ： 序列化操作对象
** 作者  ： 丁书杰
** 创建时间：2018/08/10
** 版权所有 (C) :中科视语（北京）科技有限公司
*********************************************************************************/
using System;
using System.IO;
using System.Xml.Serialization;

namespace OS.Spin.Common.Files
{
    public class XmlSerializer
    {
        public static void SaveToXml<T>(string filePath, T sourceObj)
        {
            try
            {
                if (!string.IsNullOrWhiteSpace(filePath) && sourceObj != null)
                {
                    var type = typeof(T);

                    using (StreamWriter writer = new StreamWriter(filePath))
                    {
                        System.Xml.Serialization.XmlSerializer xmlSerializer = new System.Xml.Serialization.XmlSerializer(type);
                        XmlSerializerNamespaces nameSpace = new XmlSerializerNamespaces();
                        xmlSerializer.Serialize(writer, sourceObj, nameSpace);
                    }
                }
            }
            catch (Exception ex)
            {
                LogisTrac.WriteLog(string.Format("SaveToXml:{0}", ex.Message));
            }
        }

        public static void LoadFromXml<T>(string filePath, ref T obj)
        {
            try
            {
                object result = null;

                if (File.Exists(filePath))
                {
                    var type = typeof(T);
                    using (StreamReader reader = new StreamReader(filePath))
                    {
                        System.Xml.Serialization.XmlSerializer xmlSerializer = new System.Xml.Serialization.XmlSerializer(type);
                        result = xmlSerializer.Deserialize(reader);
                    }
                }
                obj = (T)result;
            }
            catch (Exception ex)
            {
                LogisTrac.WriteLog(string.Format("LoadFromXml:{0}", ex.Message));
            }
        }
    }
}