Referencing a class in a different mbean

domyalex · **Joined:** Wed May 24, 2006 10:11 am **Posts:** 5

Hibernate version:
3.0

Good day to all,
I'm using Hibernate 3 with JBoss 4.0.3 SP1; I'm deploying using the .har archives, but I have a little problem.

I have 2 .har files which map different tables on the same database; however, the 2nd .har references, in a many-to-one relationship, a class of the 1st .har file.

While trying to load the 2nd .har, it gives a org.hibernate.MappingException: An association from table xxxx refers to an unmapped class yyyy

Mapping documents:
1st .har jboss-service.xml

Code:

<mbean code="org.jboss.hibernate.jmx.Hibernate"  name="jboss.har:service=tu-core">
    <attribute name="DatasourceName">java:/CacheDS</attribute>
    <attribute name="Dialect">com.tu.hibernate.CacheDialect</attribute>
    <attribute name="SessionFactoryName">java:/hibernate/SessionFactory/tu-core</attribute>
    <attribute name="CacheProviderClass">org.hibernate.cache.HashtableCacheProvider</attribute>
    <attribute name="ShowSqlEnabled">true</attribute>
</mbean>

2nd .har jboss-service.xml

Code:

<mbean code="org.jboss.hibernate.jmx.Hibernate" name="jboss.har:service=tu-accessControl">
    <attribute name="DatasourceName">java:/CacheDS</attribute>
    <attribute name="Dialect">com.tu.hibernate.CacheDialect</attribute>
    <attribute name="SessionFactoryName">java:/hibernate/SessionFactory/tu-accessControl</attribute>
    <attribute name="CacheProviderClass">org.hibernate.cache.HashtableCacheProvider</attribute>
    <attribute name="ShowSqlEnabled">true</attribute>
</mbean>

Is there any workaround to this problem short of putting all the classes in the same .har file?
I'd really like to separate the logic between the persistence classes.

Best regards

domyalex

tenwit · **Joined:** Thu Dec 23, 2004 9:08 pm **Posts:** 2008

In whatever code loads your .cfg.xml files, you need to build a configuration from one .cfg.xml (you're already doing this), then call configure(otherFile) before you call buildSessionFactory. Once your Configuration object is aware of both sets of mappings, it can build the session factory just fine.