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using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Runtime.Serialization.Formatters.Binary;
using System.Text;
using System.Threading.Tasks;
namespace Tango.Serialization
{
/// <summary>
/// Represents a data serializer for serializing data using binary formatter.
/// </summary>
public class BinaryDataSerializer : IDataSerializer
{
/// <summary>
/// Serialize object to a file.
/// </summary>
/// <typeparam name="T">Type of specified object.</typeparam>
/// <param name="obj">The specified object.</param>
/// <param name="filePath">The full path to the file to write.</param>
public void SerializeToFile<T>(T obj, string filePath)
{
using (FileStream fs = new FileStream(filePath,FileMode.Create))
{
SerializeToStream(obj, fs);
}
}
/// <summary>
/// Deserialize object from a file.
/// </summary>
/// <typeparam name="T">Type of object to deserialize.</typeparam>
/// <param name="filePath">The full path of the data file.</param>
/// <returns>The resulting object.</returns>
public T DeserializeFromFile<T>(string filePath)
{
using (FileStream fs = new FileStream(filePath, FileMode.Open))
{
return DeserializeFromStream<T>(fs);
}
}
/// <summary>
/// Deserialize object from bytes.
/// </summary>
/// <typeparam name="T">Type of object to deserialize.</typeparam>
/// <param name="filePath">The full path of the data file.</param>
/// <returns>The resulting object.</returns>
public T DeserializeFromBytes<T>(byte[] bytes)
{
using (MemoryStream ms = new MemoryStream(bytes))
{
ms.Position = 0;
return DeserializeFromStream<T>(ms);
}
}
/// <summary>
/// Serialize object to stream.
/// </summary>
/// <typeparam name="T">Type of specified object.</typeparam>
/// <param name="obj">The specified object.</param>
/// <param name="st">The stream to write.</param>
public void SerializeToStream<T>(T obj, Stream st)
{
BinaryFormatter f = new BinaryFormatter();
f.Serialize(st, obj);
}
/// <summary>
/// Serialize object to byte array.
/// </summary>
/// <typeparam name="T">Type of specified object.</typeparam>
/// <param name="obj">The specified object.</param>
/// <param name="st">The stream to write.</param>
public byte[] SerializeToBytes<T>(T obj)
{
using (MemoryStream ms = new MemoryStream())
{
SerializeToStream<T>(obj, ms);
return ms.ToArray();
}
}
/// <summary>
/// Deserialize object from stream.
/// </summary>
/// <typeparam name="T">Type of object to deserialize.</typeparam>
/// <param name="st">Stream to read from.</param>
/// <returns>The resulting object.</returns>
public T DeserializeFromStream<T>(Stream st)
{
BinaryFormatter f = new BinaryFormatter();
return (T)f.Deserialize(st);
}
/// <summary>
/// Returns the serializer full name.
/// </summary>
/// <returns></returns>
public override string ToString()
{
return SerializationHelper.GetSerializerName(this);
}
}
}
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