Hi epitka,
What version of NH are you using?
This was sorted for V2.0 I think.
Regards,
Richard
--------------------------------------------------
From: "epitka" <[email protected]>
Sent: Monday, December 15, 2008 11:07 PM
To: "nhusers" <[email protected]>
Subject: [nhusers] CastleLazyInitializer does not propagate exceptions
correctly
>
> This code in CastleLazyInitializer returns generic Exception with a
> generic "Target of invoication ..." message. I am rasing
> ValidationException in my code yet I cannot catch it as
> ValidationException only as Exception. My exception is actually in
> innerException. How am I supposed to catch custom exceptions?
>
> /// <summary>
> /// Invoke the actual Property/Method using the Proxy or instantiate
> the actual
> /// object and use it when the Proxy can't handle the method.
> /// </summary>
> /// <param name="invocation">The <see cref="IInvocation"/> from the
> generated Castle.DynamicProxy.</param>
> public virtual void Intercept(IInvocation invocation)
> {
> try
> {
> if (_constructed)
> {
> // let the generic LazyInitializer figure out if this can be
> handled
> // with the proxy or if the real class needs to be initialized
> invocation.ReturnValue = base.Invoke(invocation.Method,
> invocation.Arguments, invocation.Proxy);
>
> // the base LazyInitializer could not handle it so we need to
> Invoke
> // the method/property against the real class
> if (invocation.ReturnValue == InvokeImplementation)
> {
> invocation.ReturnValue = invocation.Method.Invoke
> (GetImplementation(), invocation.Arguments);
> return;
> }
> else
> {
> return;
> }
> }
> else
> {
> // TODO: Find out equivalent to CGLIB's 'method.invokeSuper'.
> return;
> }
> }
> catch (TargetInvocationException tie)
> {
> // Propagate the inner exception so that the proxy throws the same
> exception as
> // the real object would
> throw ReflectHelper.UnwrapTargetInvocationException(tie);
> }
> }
>
> >
>
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