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58 lines
2.8 KiB
58 lines
2.8 KiB
#region Copyright
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// /************************************************************************
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// Copyright (c) 2016 Jamie Rees
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// File: ObjectCopier.cs
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// Created By: Jamie Rees
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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// ************************************************************************/
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#endregion
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using Newtonsoft.Json;
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namespace Ombi.Helpers
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{
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/// <summary>
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/// Provides a method for performing a deep copy of an object.
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/// Binary Serialization is used to perform the copy.
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/// </summary>
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public static class ObjectCopier
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{
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/// <summary>
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/// <para>Initialize inner objects individually</para>
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/// For example in default constructor some list property initialized with some values,
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/// but in 'source' these items are cleaned -
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/// without <c>ObjectCreationHandling.Replace</c> default constructor values will be added to result
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/// </summary>
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private static readonly JsonSerializerSettings Settings = new JsonSerializerSettings { ObjectCreationHandling = ObjectCreationHandling.Replace };
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/// <summary>
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/// Perform a deep Copy of the object, using Json as a serialisation method.
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/// </summary>
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/// <typeparam name="T">The type of object being copied.</typeparam>
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/// <param name="source">The object instance to copy.</param>
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/// <returns>The copied object.</returns>
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public static T CloneJson<T>(this T source)
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{
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// Don't serialize a null object, simply return the default for that object
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return ReferenceEquals(source, null) ? default(T) : JsonConvert.DeserializeObject<T>(JsonConvert.SerializeObject(source), Settings);
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}
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}
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} |