/// <summary>
/// 生成代理类型
/// </summary>
/// <param name="interfaceType">实现的接口或继承</param>
/// <param name="implementationType">实现的类型</param>
/// <param name="Inherit">是否通过继承生成</param>
/// <returns></returns>
public static Type CreateProxyClassType(Type interfaceType, Type implementationType, bool Inherit = false)
{
// ASP.NET Core 中，可能只有接口
if (implementationType == null)
{
return(null);
}
Type type = implementationType;
if (implementationType.GetCustomAttribute(typeof(InterceptorAttribute)) == null)
{
return(type);
}
TypeBuilder typeBuilder;
if (Inherit)
{
if (CacheProxyClass.ContainsKey(implementationType))
{
return(CacheProxyClass[type]);
}
typeBuilder = moduleBuilder.DefineType("CZGLAOP." + type.Name + _TypeName, type.Attributes, type);
}
else
{
if (CacheProxyClass.ContainsKey(implementationType))
{
return(CacheProxyClass[interfaceType]);
}
typeBuilder = moduleBuilder.DefineType("CZGLAOP." + type.Name + _TypeName, type.Attributes, type);
}
// 判断是否为泛型，如果是则构造其为泛型
bool isGeneric = EmitHelper.DefineGenericParameters(typeBuilder, type);
// 生成代理类型
Type proxyType = ActionInterceptor(type, typeBuilder, Inherit);
CacheProxyClass.TryAdd(implementationType, proxyType);
return(proxyType);
}
/// <summary>
/// 通过非侵入式来生成代理类型
/// </summary>
/// <param name="interfaceType">实现的接口或继承</param>
/// <param name="implementationType">实现的类型</param>
/// <param name="Inherit">是否通过继承生成</param>
/// <returns></returns>
public static Type CreateProxyClassTypeNoAttribute(Type implementationType, NoActionAttributeModel noAction)
{
Type type = implementationType;
TypeBuilder typeBuilder;
if (CacheProxyClass.ContainsKey(implementationType))
{
return(CacheProxyClass[type]);
}
typeBuilder = moduleBuilder.DefineType("CZGLAOP." + type.Name + _TypeName, type.Attributes, type);
// 判断是否为泛型，如果是则构造其为泛型
bool isGeneric = EmitHelper.DefineGenericParameters(typeBuilder, type);
// 生成代理类型
Type proxyType = ActionInterceptor(type, typeBuilder, true, noAction);
CacheProxyClass.TryAdd(implementationType, proxyType);
return(proxyType);
}