msgpack-cli/samples/Samples/Sample10_ByteArrayBased.cs at master · msgpack/msgpack-cli · GitHub

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#region -- License Terms --

// MessagePack for CLI

// Licensed under the Apache License, Version 2.0 (the "License");

// you may not use this file except in compliance with the License.

// You may obtain a copy of the License at

// http://www.apache.org/licenses/LICENSE-2.0

// Unless required by applicable law or agreed to in writing, software

// distributed under the License is distributed on an "AS IS" BASIS,

// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

// See the License for the specific language governing permissions and

// limitations under the License.

#endregion -- License Terms --

using System;

using System.Collections.Generic;

using MsgPack;

using MsgPack.Serialization;

using NUnit.Framework; // For running checking

namespace Samples

{

/// <summary>

/// A sample code to describe byte array based behavior.

/// </summary>

[TestFixture]

public class Sample10_ByteArrayBased

{

/// <summary>

/// Uses byte array for serialization and deserialization.

/// </summary>

[Test]

public void SimpleBufferCase()

{

// Assumes that we know maximum serialized data size, so just use it!

var buffer = new byte[ 1024 * 64 ];

var context = new SerializationContext();

var serializer = context.GetSerializer<PhotoEntry>();

var obj =

new PhotoEntry

{

Id = 123,

Title = "My photo",

Date = DateTime.Now,

Image = new byte[] { 1, 2, 3, 4 },

Comment = "This is test object to be serialize/deserialize using MsgPack."

};

// Note that the packer automatically increse buffer.

using ( var bytePacker = Packer.Create( buffer, true, PackerCompatibilityOptions.None ) )

{

serializer.PackTo( bytePacker, obj );

// Note: You can get actual bytes with GetResultBytes(), but it causes array copy.

// You can avoid copying using original buffer (when you prohibits buffer allocation on Packer.Create) or GetFinalBuffers() instead.

Console.WriteLine( "Serialized: {0}", BitConverter.ToString( buffer, 0, ( int )bytePacker.BytesUsed ) );

using ( var byteUnpacker = Unpacker.Create( buffer ) )

{

var deserialized = serializer.UnpackFrom( byteUnpacker );

}

public class MyArrayBufferManager

{

public IList<ArraySegment<byte>> Buffers { get; }

}

msgpack-cli/samples/Samples/Sample10_ByteArrayBased.cs at master · msgpack/msgpack-cli · GitHub

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