public static MethodInfo[] getALLMethod(Type t)
{
var methods = new List <MethodInfo>();
foreach (var method in t.GetMethods())
{
if (AOPAttribute.IsAOPAttribute(method))
{
if (!method.IsVirtual)
{
throw new AOPException($"{method.Name} is not a virtual method");
}
methods.Add(method);
}
//AOPAttribute aOPAttribute = AOPAttribute.GetAOPAttribute(method);
//if (aOPAttribute != null)
//{
// if (!method.IsVirtual)
// {
// throw new AOPException($"{method.Name} is not a virtual method");
// }
// methods.Add(method);
//}
}
return(methods.ToArray());
}
public static AOPAttribute GetAOPAttribute(MethodInfo methodInfo)
{
var type = methodInfo.DeclaringType;
var methodName = methodInfo.Name;
AOPAttribute aopAttribute = (AOPAttribute)Attribute.GetCustomAttribute(type, typeof(AOPAttribute));
if (aopAttribute == null)
{
if (methodName.StartsWith("get_") || methodName.StartsWith("set_"))
{
//获取属性的注解
var baseProperty = type.GetProperty(methodName.Substring(4));
if (baseProperty != null)
{
aopAttribute = (AOPAttribute)Attribute.GetCustomAttribute(baseProperty, typeof(AOPAttribute));
}
}
else
{
//获取方法的注解
aopAttribute = (AOPAttribute)Attribute.GetCustomAttribute(methodInfo, typeof(AOPAttribute));
}
}
return(aopAttribute);
}
public Object Call(String methodName, MulticastDelegate methodDelegate, params Object[] args)
{
var baseType = methodDelegate.Method.DeclaringType.BaseType;
var baseMethod = baseType.GetMethod(methodName);
//获取类上的注解
AOPAttribute aopAttribute = AOPAttribute.GetAOPAttribute(baseMethod);
if (aopAttribute != null)
{
return(aopAttribute.Invoke(methodName, methodDelegate, args));
}
return(methodDelegate.Method.Invoke(methodDelegate.Target, args));
}