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From Mark Struberg <strub...@yahoo.de>
Subject Re: Yet another proxy/weaving problem
Date Sun, 05 Jun 2011 09:40:46 GMT
I'm now generally wondering: 

1.) Does aries proxy ALL classes?
2.) are there only certain methods being proxied? Which one in this case?
3.) What proxying technology is Aries using?
4.) finally: How big is the performance impact?

LieGrue,
strub

--- On Sat, 6/4/11, David Jencks <david_jencks@yahoo.com> wrote:

> From: David Jencks <david_jencks@yahoo.com>
> Subject: Re: Yet another proxy/weaving problem
> To: dev@aries.apache.org
> Cc: dev@openwebbeans.apache.org, "Geronimo Dev List (JIRA)" <dev@geronimo.apache.org>
> Date: Saturday, June 4, 2011, 4:02 PM
> I've now found another place where
> the added WovenProxy interface breaks
> OpenWebBeans.   The lack of response on the
> aries list to my first post makes me think that perhaps this
> interface can't be removed.  I notice that there's an
> isSynthetic() method on Class.  I'm not sure what this
> means but I'm wondering if it would be possible to mark this
> interface synthetic and have the relevant parts of OWB
> ignore synthetic interfaces rather than explicitly
> configuring it to ignore this particular interface?
> 
> thanks
> david jencks
> 
> On Jun 2, 2011, at 11:53 PM, David Jencks wrote:
> 
> > another day another problem....
> > 
> >
> org.apache.webbeans.exception.WebBeansConfigurationException:
> Decorator : Name:null, WebBeans Type:DECORATOR, API
> Types:[org.jboss.jsr299.tck.tests.context.dependent.InteriorDecorator,org.apache.aries.proxy.weaving.WovenProxy,org.jboss.jsr299.tck.tests.context.dependent.Interior,java.lang.Object],
> Qualifiers:[javax.enterprise.inject.Any,javax.enterprise.inject.Default]
> delegate attribute must implement all of the decorator
> decorated types, but decorator type interface
> org.apache.aries.proxy.weaving.WovenProxy is not assignable
> from delegate type of interface
> org.jboss.jsr299.tck.tests.context.dependent.Interior
> > 
> > 
> > I believe the story here is that decorator classes
> must not implement interfaces that the delegate doesn't
> implement, but aries is adding the
> org.apache.aries.proxy.weaving.WovenProxy to the decorator
> class.
> > 
> > OWB is already excluding Serializable and I can modify
> the code to also exclude
> org.apache.aries.proxy.weaving.WovenProxy and the jcdi tests
> pass but this is going to involve making the list of ignored
> interfaces configurable and may not be acceptable to OWB.
> > 
> > Is there any way to make the weaving/proxying code not
> add this interface?  I don't think the jdk proxying
> code needs to add interfaces....
> > 
> > thanks
> > david jencks
> 
> 

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