I'm using JBoss 4.0.4CR2 I have an Entity A and an Entity B. B1 and B2 extend B with SINGLE_TABLE InheritanceType (with a discriminator column). A has some B1 and some B2 : I have two relations OneToMany between A and B1, and A and B2. These relations are mapped by the same field on B with a reference on A : one relation ManyToOne B-A mapping 2 relations OneToMany A-B1 and A-B2. I prefere having the same field on B, because all classes extending B have this relation, I won't create a new mapping field for each Bx.
When I try to get all B1 from entity A, jboss try to get all B's from database, and then throws an Exception because it sees that a record are not B1, but B2. I think that when I call the getter method (getB1), it make only check on mapping field, but not on Inheritance DiscriminatorColumn "type". How can I make it works ? Thanks. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3944071#3944071 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3944071 ------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ JBoss-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/jboss-user
