MethodInfoExtensions.cs
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using NCC.Dependency;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
namespace NCC.Reflection.Extensions
{
/// <summary>
/// Method Info 拓展
/// </summary>
[SuppressSniffer]
public static class MethodInfoExtensions
{
/// <summary>
/// 获取真实方法的特性集合
/// </summary>
/// <param name="method"></param>
/// <param name="target"></param>
/// <returns></returns>
public static IEnumerable<Attribute> GetActualCustomAttributes(this MethodInfo method, object target)
{
return GetActualMethodInfo(method, target)?.GetCustomAttributes();
}
/// <summary>
/// 获取真实方法的特性集合
/// </summary>
/// <param name="method"></param>
/// <param name="target"></param>
/// <param name="inherit"></param>
/// <returns></returns>
public static object[] GetActualCustomAttributes(this MethodInfo method, object target, bool inherit)
{
return GetActualMethodInfo(method, target)?.GetCustomAttributes(inherit);
}
/// <summary>
/// 获取真实方法的特性集合
/// </summary>
/// <param name="method"></param>
/// <param name="target"></param>
/// <param name="attributeType"></param>
/// <returns></returns>
public static IEnumerable<Attribute> GetActualCustomAttributes(this MethodInfo method, object target, Type attributeType)
{
return GetActualMethodInfo(method, target)?.GetCustomAttributes(attributeType);
}
/// <summary>
/// 获取真实方法的特性集合
/// </summary>
/// <param name="method"></param>
/// <param name="target"></param>
/// <param name="attributeType"></param>
/// <param name="inherit"></param>
/// <returns></returns>
public static object[] GetActualCustomAttributes(this MethodInfo method, object target, Type attributeType, bool inherit)
{
return GetActualMethodInfo(method, target)?.GetCustomAttributes(attributeType, inherit);
}
/// <summary>
/// 获取真实方法的特性集合
/// </summary>
/// <param name="method"></param>
/// <param name="target"></param>
/// <returns></returns>
public static IEnumerable<TAttribute> GetActualCustomAttributes<TAttribute>(this MethodInfo method, object target)
where TAttribute : Attribute
{
return GetActualMethodInfo(method, target)?.GetCustomAttributes<TAttribute>();
}
/// <summary>
/// 获取真实方法的特性集合
/// </summary>
/// <param name="method"></param>
/// <param name="target"></param>
/// <param name="inherit"></param>
/// <returns></returns>
public static IEnumerable<TAttribute> GetActualCustomAttributes<TAttribute>(this MethodInfo method, object target, bool inherit)
where TAttribute : Attribute
{
return GetActualMethodInfo(method, target)?.GetCustomAttributes<TAttribute>(inherit);
}
/// <summary>
/// 获取真实方法的特性
/// </summary>
/// <param name="method"></param>
/// <param name="target"></param>
/// <param name="attributeType"></param>
/// <returns></returns>
public static Attribute GetActualCustomAttribute(this MethodInfo method, object target, Type attributeType)
{
return GetActualMethodInfo(method, target)?.GetCustomAttribute(attributeType);
}
/// <summary>
/// 获取真实方法的特性
/// </summary>
/// <param name="method"></param>
/// <param name="target"></param>
/// <param name="attributeType"></param>
/// <param name="inherit"></param>
/// <returns></returns>
public static Attribute GetActualCustomAttribute(this MethodInfo method, object target, Type attributeType, bool inherit)
{
return GetActualMethodInfo(method, target)?.GetCustomAttribute(attributeType, inherit);
}
/// <summary>
/// 获取真实方法的特性
/// </summary>
/// <param name="method"></param>
/// <param name="target"></param>
/// <returns></returns>
public static TAttribute GetActualCustomAttribute<TAttribute>(this MethodInfo method, object target)
where TAttribute : Attribute
{
return GetActualMethodInfo(method, target)?.GetCustomAttribute<TAttribute>();
}
/// <summary>
/// 获取真实方法的特性
/// </summary>
/// <param name="method"></param>
/// <param name="target"></param>
/// <param name="inherit"></param>
/// <returns></returns>
public static TAttribute GetActualCustomAttribute<TAttribute>(this MethodInfo method, object target, bool inherit)
where TAttribute : Attribute
{
return GetActualMethodInfo(method, target)?.GetCustomAttribute<TAttribute>(inherit);
}
/// <summary>
/// 获取实际方法对象
/// </summary>
/// <param name="method"></param>
/// <param name="target"></param>
/// <returns></returns>
private static MethodInfo GetActualMethodInfo(MethodInfo method, object target)
{
if (target == null) return default;
var targetType = target.GetType();
var actualMethod = targetType.GetMethods()
.FirstOrDefault(u => u.ToString().Equals(method.ToString()));
if (actualMethod == null) return default;
return actualMethod;
}
}
}