private static IDataWriter GetCachedWriter(out IDisposable cache, DataFormat format, Stream stream, SerializationContext context)
{
IDataWriter writer;
if (format == DataFormat.Binary)
{
var binaryCache = Cache <BinaryDataWriter> .Claim();
var binaryWriter = binaryCache.Value;
binaryWriter.Stream = stream;
binaryWriter.Context = context;
binaryWriter.PrepareNewSerializationSession();
writer = binaryWriter;
cache = binaryCache;
}
else if (format == DataFormat.JSON)
{
var jsonCache = Cache <JsonDataWriter> .Claim();
var jsonWriter = jsonCache.Value;
jsonWriter.Stream = stream;
jsonWriter.Context = context;
jsonWriter.PrepareNewSerializationSession();
writer = jsonWriter;
cache = jsonCache;
}
else if (format == DataFormat.Nodes)
{
throw new InvalidOperationException("Cannot automatically create a writer for the format '" + DataFormat.Nodes + "', because it does not use a stream.");
}
else
{
throw new NotImplementedException(format.ToString());
}
return(writer);
}
/// <summary>
/// Serializes the given value to a given stream in the specified format.
/// </summary>
/// <typeparam name="T">The type of the value to serialize.</typeparam>
/// <param name="value">The value to serialize.</param>
/// <param name="stream">The stream to serialize to.</param>
/// <param name="format">The format to serialize in.</param>
/// <param name="unityObjects">A list of the Unity objects which were referenced during serialization.</param>
/// <param name="context">The context.</param>
public static void SerializeValue <T>(T value, Stream stream, DataFormat format, out List <UnityEngine.Object> unityObjects, SerializationContext context = null)
{
IDisposable cache;
var writer = GetCachedWriter(out cache, format, stream, context);
try
{
if (context != null)
{
SerializeValue(value, writer, out unityObjects);
}
else
{
using (var con = Cache <SerializationContext> .Claim())
{
writer.Context = con;
SerializeValue(value, writer, out unityObjects);
}
}
}
finally
{
cache.Dispose();
}
}
/// <summary>
/// Serializes the given value using the specified format and returns the result as a byte array.
/// </summary>
/// <typeparam name="T">The type of the value to serialize.</typeparam>
/// <param name="value">The value to serialize.</param>
/// <param name="format">The format to use.</param>
/// <param name="unityObjects">A list of the Unity objects which were referenced during serialization.</param>
/// <param name="context">The context to use.</param>
/// <returns>A byte array containing the serialized value.</returns>
public static byte[] SerializeValue <T>(T value, DataFormat format, out List <UnityEngine.Object> unityObjects, SerializationContext context = null)
{
using (var stream = CachedMemoryStream.Claim())
{
SerializeValue(value, stream.Value.MemoryStream, format, out unityObjects, context);
return(stream.Value.MemoryStream.ToArray());
}
}
/// <summary>
/// Serializes the given value to a given stream in the specified format.
/// </summary>
/// <param name="value">The value to serialize.</param>
/// <param name="stream">The stream to serialize to.</param>
/// <param name="format">The format to serialize in.</param>
/// <param name="context">The context.</param>
public static void SerializeValueWeak(object value, Stream stream, DataFormat format, SerializationContext context = null)
{
IDisposable cache;
var writer = GetCachedWriter(out cache, format, stream, context);
try
{
if (context != null)
{
SerializeValueWeak(value, writer);
}
else
{
using (var con = Cache <SerializationContext> .Claim())
{
writer.Context = con;
SerializeValueWeak(value, writer);
}
}
}
finally
{
cache.Dispose();
}
}