Re: BUG #4586: Supporting of Binary instead Bytea for Primary Keys - Mailing list pgsql-bugs

I try to use it but I have the following exception:

java.lang.IllegalArgumentException: Unknown entity: java.util.UUID
        at
org.hibernate.ejb.AbstractEntityManagerImpl.persist(AbstractEntityManagerImpl.java:223)
        at psqluuidtest.Main.persist(Main.java:33)
        at psqluuidtest.Main.main(Main.java:25)

The NetBeans
project is attached.
The used driver is postgresql-8.4dev-700.jdbc4.


Miro.


Miroslav Nachev wrote:
Hi,


This is very good. Can you give me some idea how to use that feature
together with Hibernate JPA? Is there some special annotation or ?



Regards,

Miro.


Kris Jurka wrote:



On Wed, 17 Dec 2008, Miroslav Nachev wrote:


    Thank you very much. How can I map
PostgreSQL UUID to JPA Hibernate with

annotations? Serializable or BigInteger or byte[] or java.util.UUID?




The server uuid type is already mapped to java.util.UUID in recent JDBC
driver versions:


http://archives.postgresql.org/pgsql-jdbc/2008-09/msg00102.php


Kris Jurka