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//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
// Copyright 2006, 2007 Nauck IT KG http://www.nauck-it.de
//
// Author:
// Daniel Nauck <d.nauck(at)nauck-it.de>
using System;
using System.Collections.Generic;
using System.Text;
using System.Xml;
using System.Xml.Serialization;
using System.Runtime.Serialization.Formatters.Binary;
using System.IO;
namespace System.Web.Util
{
internal class SerializationHelper
{
internal string SerializeToBase64(object value)
{
return Convert.ToBase64String(SerializeToBinary(value));
}
internal object DeserializeFromBase64(string value)
{
return DeserializeFromBinary(Convert.FromBase64String(value));
}
internal string SerializeToXml(object value)
{
using (MemoryStream mStream = new MemoryStream())
{
XmlSerializer xmlFormatter = new XmlSerializer(typeof(object), "http://www.nauck-it.de/PostgreSQLProvider");
xmlFormatter.Serialize(mStream, value);
return Convert.ToBase64String(mStream.ToArray());
}
}
internal object DeserializeFromXml(string value)
{
using (MemoryStream mStream = new MemoryStream(Convert.FromBase64String(value)))
{
XmlSerializer xmlFormatter = new XmlSerializer(typeof(object), "http://www.nauck-it.de/PostgreSQLProvider");
return xmlFormatter.Deserialize(mStream);
}
}
internal byte[] SerializeToBinary(object value)
{
using (MemoryStream mStream = new MemoryStream())
{
BinaryFormatter binFormatter = new BinaryFormatter();
binFormatter.Serialize(mStream, value);
return mStream.ToArray();
}
}
internal object DeserializeFromBinary(byte[] value)
{
using (MemoryStream mStream = new MemoryStream(value))
{
BinaryFormatter binFormatter = new BinaryFormatter();
return binFormatter.Deserialize(mStream);
}
}
}
}
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