AuthorizeNet/sdk-dotnet

namespace AuthorizeNet.Util
{
    using System;
    using System.IO;
    using System.Xml.Serialization;

#pragma warning disable 1591
    public static class XmlUtility {

        private static readonly Log Logger = LogFactory.getLog(typeof(XmlUtility));

        public static string GetXml<T>(T entity) //where T: object //MarshalByRefObject //Serializable 
        {
            string xmlString;

            var requestType = typeof (T);
            try
            {
                var serializer = new XmlSerializer(requestType);
                using (var writer = new Utf8StringWriter())
                {

                    serializer.Serialize(writer, entity);
                    xmlString = writer.ToString();
                }
            }
            catch (Exception e)
            {
                LogHelper.error(Logger, "Error:'{0}' when serializing object:'{1}' to xml", e.Message, requestType);
                throw;
            }
        
            return xmlString;
        }

        public static T Create<T>(string xml) //where T: object //MarshalByRefObject
        {
            var entity = default(T);
            //make sure we have not null and not-empty string to de-serialize
            if ( null != xml && 0 != xml.Trim().Length)
            {
                var responseType = typeof (T);
                try
                {
                    object deSerializedobject;
                    var serializer = new XmlSerializer(responseType);
                    using (var reader = new StringReader(xml))
                    {
                        deSerializedobject = serializer.Deserialize(reader);
                    }

                    if (deSerializedobject is T)
                    {
                        entity = (T) deSerializedobject;
                    }
                }
                catch (Exception e)
                {
                    LogHelper.error(Logger, "Error:'{0}' when deserializing the into object:'{1}' from xml:'{2}'", e.Message, responseType, xml);
                    throw;
                }
            }

            return entity;
        }
    }

    public sealed class Utf8StringWriter : StringWriter
    {
        public override System.Text.Encoding Encoding { get { return System.Text.Encoding.UTF8; } }
    }
#pragma warning disable 1591
}