I am thinking your spring configuration must be wrapping the HibernateAssembler in a proxy. The code is getting an error here:
HibernateAssembler assembler = (HibernateAssembler)
destination.getFactoryInstance().lookup();
when trying to use the factory to get the assembler component from the
destination. Usually when you generate a proxy though, it would extend the
class being proxied? Does that make sense as to what is going on? Maybe we
need to unwrap that proxy in the SpringFactory...
I should also have mentioned, the source for the hibernate assembler is in the
product. It in resources/samples/assemblers in flex-messaging-dist-src.zip.
Jeff
From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf
Of foobone9
Sent: Thursday, March 05, 2009 1:39 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: LCDS Upgrade Problems
Actually, as it turns out now, I had reverted back to the version on Adobe
Exchange thinking it was a newer version because I was having the following
problem (with what I now know is the newest SpringFactory):
13:32:44,873 INFO [STDOUT] [Flex]MessageBroker failed to start: Exception:
java.lang.ClassCastException: $Proxy53 cannot be cast to
flex.data.assemblers.HibernateAssembler
at flex.data.assemblers.HibernateType.start(HibernateType.java:237)
at flex.data.assemblers.HibernateAssembler.start(HibernateAssembler.java:216)
--- In flexcoders@yahoogroups.com<mailto:flexcoders%40yahoogroups.com>, Jeff
Vroom <jvr...@...> wrote:
>
> I think the problem is that the HibernateAssembler.initialize is not getting
> called. If you are using the SpringFactory you probably just need a new
> version of that. I tried putting this up on the adobe component exchange a
> long time ago but apparently it never made it as I just checked and they
> still have the old version. I'll try to get that resolved but in the
> meantime, I put up a copy of the new source file here:
>
> http://www.jvroom.com/SpringFactory.java
>
> Jeff
>
> From: flexcoders@yahoogroups.com<mailto:flexcoders%40yahoogroups.com>
> [mailto:flexcoders@yahoogroups.com<mailto:flexcoders%40yahoogroups.com>] On
> Behalf Of foobone9
> Sent: Thursday, March 05, 2009 11:34 AM
> To: flexcoders@yahoogroups.com<mailto:flexcoders%40yahoogroups.com>
> Subject: [flexcoders] LCDS Upgrade Problems
>
>
> I am upgrading LCDS from 2.5.1 to 2.6. I have quite a few assemblers that
> extend the Hibernate assembler and use the Spring factory.
>
> On start up the MessageBroker is croaking because of a Null pointer exception
> in HibernateAssembler line 211. Is the Hibernate assembler code provided in
> 2.6 as it previously was? (I didn't see it in the install) Has anyone seen
> this problem or know of any thing to try?
>
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