47 lines
1.3 KiB
C#
47 lines
1.3 KiB
C#
#region Copyright notice and license
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// Protocol Buffers - Google's data interchange format
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// Copyright 2008 Google Inc. All rights reserved.
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//
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file or at
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// https://developers.google.com/open-source/licenses/bsd
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#endregion
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namespace Google.Protobuf.Reflection
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{
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internal sealed class ExtensionAccessor : IFieldAccessor
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{
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private readonly Extension extension;
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private readonly ReflectionUtil.IExtensionReflectionHelper helper;
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internal ExtensionAccessor(FieldDescriptor descriptor)
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{
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Descriptor = descriptor;
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extension = descriptor.Extension;
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helper = ReflectionUtil.CreateExtensionHelper(extension);
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}
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public FieldDescriptor Descriptor { get; }
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public void Clear(IMessage message)
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{
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helper.ClearExtension(message);
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}
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public bool HasValue(IMessage message)
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{
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return helper.HasExtension(message);
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}
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public object GetValue(IMessage message)
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{
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return helper.GetExtension(message);
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}
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public void SetValue(IMessage message, object value)
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{
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helper.SetExtension(message, value);
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}
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}
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}
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