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//-----------------------------------------------------------------------
// <copyright file="SerializationHelper.cs" company="Patrick 'Ricky' Smith">
// This file is part of the Twitterizer library (http://www.twitterizer.net/)
//
// Copyright (c) 2010, Patrick "Ricky" Smith (ricky@digitally-born.com)
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without modification, are
// permitted provided that the following conditions are met:
//
// - Redistributions of source code must retain the above copyright notice, this list
// of conditions and the following disclaimer.
// - Redistributions in binary form must reproduce the above copyright notice, this list
// of conditions and the following disclaimer in the documentation and/or other
// materials provided with the distribution.
// - Neither the name of the Twitterizer nor the names of its contributors may be
// used to endorse or promote products derived from this software without specific
// prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
// IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
// INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
// NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
// </copyright>
// <author>Ricky Smith</author>
// <summary>The serialization helper class.</summary>
//-----------------------------------------------------------------------
namespace Twitterizer.Core
{
using System.IO;
using System.Net;
using System.Text;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
/// <summary>
/// The Serialization Helper class. Provides a simple interface for common serialization tasks.
/// </summary>
/// <typeparam name="T">The type of object to be deserialized</typeparam>
internal static class SerializationHelper<T>
where T : ITwitterObject
{
/// <summary>
/// The JavascriptConversionDelegate. The delegate is invokes when using the JavaScriptSerializer to manually construct a result object.
/// </summary>
/// <param name="value">Contains nested dictionary objects containing deserialized values for manual parsing.</param>
/// <returns>A strongly typed object representing the deserialized data of type T</returns>
public delegate T DeserializationHandler(JObject value);
/// <summary>
/// Deserializes the specified web response.
/// </summary>
/// <param name="webResponseData">The web response data.</param>
/// <param name="deserializationHandler">The deserialization handler.</param>
/// <returns>
/// A strongly typed object representing the deserialized data of type <typeparamref name="T"/>
/// </returns>
public static T Deserialize(byte[] webResponseData, DeserializationHandler deserializationHandler)
{
T resultObject;
// Deserialize the results.
if (deserializationHandler == null)
{
#if !SILVERLIGHT
resultObject = JsonConvert.DeserializeObject<T>(Encoding.UTF8.GetString(webResponseData));
#else
resultObject = JsonConvert.DeserializeObject<T>(Encoding.UTF8.GetString(webResponseData, 0, webResponseData.Length));
#endif
}
else
{
#if !SILVERLIGHT
resultObject = deserializationHandler((JObject)JsonConvert.DeserializeObject(Encoding.UTF8.GetString(webResponseData)));
#else
resultObject = deserializationHandler((JObject)JsonConvert.DeserializeObject(Encoding.UTF8.GetString(webResponseData, 0, webResponseData.Length)));
#endif
}
return resultObject;
}
/// <summary>
/// Deserializes the specified web response.
/// </summary>
/// <param name="webResponseData">The web response data.</param>
/// <returns>
/// A strongly typed object representing the deserialized data of type <typeparamref name="T"/>
/// </returns>
public static T Deserialize(byte[] webResponseData)
{
return Deserialize(webResponseData, null);
}
}
}
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