60 lines
2.1 KiB
C#
60 lines
2.1 KiB
C#
// Copyright (c) All contributors. All rights reserved.
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// Licensed under the MIT license. See LICENSE file in the project root for full license information.
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using System;
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using System.Linq;
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using System.Reflection;
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using System.Runtime.CompilerServices;
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namespace MessagePack.Internal
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{
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internal static class ReflectionExtensions
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{
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public static bool IsNullable(this System.Reflection.TypeInfo type)
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{
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return type.IsGenericType && type.GetGenericTypeDefinition() == typeof(System.Nullable<>);
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}
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public static bool IsPublic(this System.Reflection.TypeInfo type)
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{
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return type.IsPublic;
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}
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public static bool IsAnonymous(this System.Reflection.TypeInfo type)
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{
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return type.Namespace == null
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&& type.IsSealed
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&& (type.Name.StartsWith("<>f__AnonymousType", StringComparison.Ordinal)
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|| type.Name.StartsWith("<>__AnonType", StringComparison.Ordinal)
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|| type.Name.StartsWith("VB$AnonymousType_", StringComparison.Ordinal))
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&& type.IsDefined(typeof(CompilerGeneratedAttribute), false);
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}
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public static bool IsIndexer(this System.Reflection.PropertyInfo propertyInfo)
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{
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return propertyInfo.GetIndexParameters().Length > 0;
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}
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public static bool IsConstructedGenericType(this System.Reflection.TypeInfo type)
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{
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return type.AsType().IsConstructedGenericType;
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}
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public static MethodInfo GetGetMethod(this PropertyInfo propInfo)
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{
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return propInfo.GetMethod;
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}
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public static MethodInfo GetSetMethod(this PropertyInfo propInfo)
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{
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return propInfo.SetMethod;
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}
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public static bool HasPrivateCtorForSerialization(this TypeInfo type)
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{
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var markedCtor = type.DeclaredConstructors.SingleOrDefault(x => x.GetCustomAttribute<SerializationConstructorAttribute>(false) != null);
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return markedCtor?.Attributes.HasFlag(MethodAttributes.Private) ?? false;
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}
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}
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}
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