/// <summary>
/// Creates a proxy for this object
/// </summary>
/// <typeparam name="I">Interface to proxy</typeparam>
/// <typeparam name="A">Will only proxy method that have this attribute</typeparam>
/// <param name="objectToProxy"></param>
/// <param name="interceptorDelegate">delegate to call on method invocation</param>
/// <returns></returns>
public static I Proxy <I, A>(this I objectToProxy, EmitProxyInterceptor <I> interceptorDelegate) where A : Attribute
{
return(PlatformTypeProxyCsharpHelper.Proxy <I>(objectToProxy, (info) =>
{
//Check if hte attribute is on the interface
//also check if our method info is actually a property value, if so we will check if the
//attribute is on the property
bool isAttributeOnInterface = typeof(I).GetMethod(info.Name, info.GetParameters().Select(p => p.ParameterType).ToArray()) != null;
if (isAttributeOnInterface == false && info.IsSpecialName && (info.Name.StartsWith("get_") || info.Name.StartsWith("set_")))
{
isAttributeOnInterface = typeof(I).GetProperty(info.Name.Remove(0, 4)) != null;
}
//Check if hte attribute is on our actual object
//also check if our method info is actually a property value, if so we will check if the
//attribute is on the property
bool isAttributeOnMethod = info.GetCustomAttributes(typeof(A), true).Count() > 0;
if (isAttributeOnMethod == false && info.IsSpecialName && (info.Name.StartsWith("get_") || info.Name.StartsWith("set_")))
{
isAttributeOnMethod = objectToProxy.GetType().GetProperty(info.Name.Remove(0, 4)) != null;
}
//we have the attribute if it is either on the interface or method
return isAttributeOnInterface || isAttributeOnMethod;
}, interceptorDelegate));
}
public T Create()
{
return(PlatformTypeProxyCsharpHelper.Proxy <T>(Activator.CreateInstance(type, true), MyInterceptorMethod));
}
/// <summary>
/// Creates a proxy for this object
/// </summary>
/// <typeparam name="I">Interface to proxy</typeparam>
/// <param name="objectToProxy"></param>
/// <param name="interceptorDelegate">delegate to call on method invocation</param>
/// <returns></returns>
public static I Proxy <I>(this I objectToProxy, EmitProxyInterceptor <I> interceptorDelegate)
{
return(PlatformTypeProxyCsharpHelper.Proxy <I>(objectToProxy, (info) => true, interceptorDelegate));
}
