openjpa-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Mark Struberg <strub...@yahoo.de>
Subject AW: Failed to use enhanced Embedded class instance as parameter for query.
Date Thu, 19 Mar 2009 10:40:54 GMT

just to make sure: your embedded class is listed as <class> in your persistence.xml?

LieGrue,
strub

--- Markku.Saarela@tieto.com <Markku.Saarela@tieto.com> schrieb am Do, 19.3.2009:

> Von: Markku.Saarela@tieto.com <Markku.Saarela@tieto.com>
> Betreff: Failed to use enhanced Embedded class instance as parameter for query.
> An: users@openjpa.apache.org
> Datum: Donnerstag, 19. März 2009, 10:31
> Hi,
> Using Open JPA 1.2.0 and jdk 1.6.0_12 .
> 
> Failed to use enhanced Embedded class instance as parameter
> for query.
> If this enhanced parameter instance is replaced inplace
> instantiated
> instance of this Embeddable class then the query works. I
> tried to
> lookout if someone has allready faced this problem and
> filed a bug but
> no luck. Should i file a bug?
> 
> org.apache.openjpa.jdbc.meta.ClassMapping.toDataStoreValue
> invokes
> org.apache.openjpa.jdbc.meta.strats.HandlerFieldStrategy.getJoinValue(Op
> enJPAStateManager,Column,JDBCStore). In that method from
> StateManager is
> tried to fetch field by index which is wrong, because
> ClassMapping is
> for this Embeddable class which in my case has only one
> field and index
> is three so no field is found giving error:
> 
> org.apache.openjpa.persistence.ArgumentException: Field "3"
> is not
> declared in "class
> org.apache.openjpa.enhance.<package><Embeddable
> Class>$pcsubclass", or is not managed.
> 
> Terveisin / Best regards
> 
> Markku Saarela, Senior Consultant
> 
> TietoEnator Finland Oy, TGT Telecom / FITO PC Finland
> Operators
> email markku.saarela@tieto.com,
> mobile +358 (0)40 590 6505
> Kutojantie 6 - 8, FI-02630  Espoo, Finland,
> www.tieto.com
> 
> Meet the new Tieto: www.tieto.com/newtieto
> 
> Please note: The information contained in this message may
> be legally
> privileged and confidential and protected from disclosure.
> If the reader
> of this message is not the intended recipient, you are
> hereby notified
> that any unauthorised use, distribution or copying of this
> communication
> is strictly prohibited. If you have received this
> communication in
> error, please notify us immediately by replying to the
> message and
> deleting it from your computer. Thank You.
> 
> 


      

Mime
View raw message