users@glassfish.java.net

Re: Generic DAO - problems with Toplink

From: Felipe Gaúcho <fgaucho_at_gmail.com>
Date: Thu, 20 Aug 2009 12:57:38 +0200

Hi Martin,

where is the generic test-case you mentioned ?

perhaps I can compare to my code and find the problem........

On Tue, Aug 18, 2009 at 10:27 PM, Martin Gainty<mgainty_at_hotmail.com> wrote:
> supposedly fixed by Guy Pelletier last year for Toplink 1.0M9
> https://bugs.eclipse.org/bugs/show_bug.cgi?id=232975
>
> do you have 1.0M9 Toplink installed:
> http://wiki.eclipse.org/EclipseLink/Development/Release/1.0#1.0_Milestone_9_.28RC1.29_-_June_18.2C_2008
>
> does the generic testcase not working for you?
> Martin Gainty
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>> Date: Tue, 18 Aug 2009 12:36:09 -0700
>> From: Ludovic.Champenois_at_Sun.COM
>> To: users_at_glassfish.dev.java.net
>> Subject: Re: Generic DAO - problems with Toplink
>>
>> On 8/18/09 12:27 PM, Felipe Gaúcho wrote:
>> > humm.. I tried Glassfish V3, same problem :(
>> >
>> With the old toplink or the bundled new eclipselink?
>> > perhaps it is time to accept Hibernate :(
>> >
>> Let us know how it goes,
>> Ludo
>> >
>> > 2009/8/18 Felipe Gaúcho<fgaucho_at_gmail.com>:
>> >
>> >> Trying to deploy a generic DAO to Glassfish v2.1 with TopLink, I got
>> >> the following exception:
>> >>
>> >>
>> >> [#|2009-08-18T20:28:55.696+0200|SEVERE|sun-appserver9.1|javax.enterprise.system.tools.deployment|_ThreadID=47;_ThreadName=Thread-2714;_RequestID=2253f10e-6a78-43f3-bbf7-cd2db430e763;|Exception
>> >> occured in J2EEC Phase
>> >> com.sun.enterprise.deployment.backend.IASDeploymentException:
>> >> Exception [TOPLINK-28018] (Oracle TopLink Essentials - 2.0.1 (Build
>> >> b04-fcs (04/17/2008))):
>> >> oracle.toplink.essentials.exceptions.EntityManagerSetupException
>> >> Exception Description: predeploy for PersistenceUnit [arenapuj] failed.
>> >> Internal Exception: java.lang.ClassCastException:
>> >> sun.reflect.generics.reflectiveObjects.TypeVariableImpl cannot be cast
>> >> to java.lang.Class
>> >>
>> >>
>> >> googling around I found a lot of blogs talking about a TopLink
>> >> limitation..
>> >>
>> >> question: is it solved in EclipseLink ?
>> >>
>> >> if I adopt Glassfish V3 I fixed my problems ?
>> >>
>> >>
>> >> --
>> >> Looking for a client application for this service:
>> >> http://fgaucho.dyndns.org:8080/footprint-service/wadl
>> >>
>> >>
>> >
>> >
>> >
>>
>>
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-- 
Looking for a client application for this service:
http://fgaucho.dyndns.org:8080/footprint-service/wadl