The problem was:
insertable=false,updatable=false
that someone on the net said to be necessary when the discriminatorcolumn
field belongs to the key.
regards,
João Cabral
-----Mensagem original-----
De: Dominik Dorn [mailto:dominik.dorn_at_gmail.com]
Enviada: quarta-feira, 3 de Março de 2010 18:19
Para: users_at_glassfish.dev.java.net
Assunto: Re: discriminatorcolumn problem
Looks like you forgot a setter somewhere.
jpa needs setters and getters for every attribute, also in the primarykey
class.
the setters can be protected/private, but must exist.
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