Hibernate reverse engineering Composite Id 's

4nd3r5 · **Joined:** Fri Aug 08, 2008 4:37 am **Posts:** 5

I've got a problem when reverse engineering tables containing composite id's.
The table's are shown here:

As seen I have a 5 tables two of them has composite ids.
The first one UserInfo_x_Region refers to UserInfo and Region the second one UserInfo_x_Department referes to UserInfo_x_Region and Department.
Bus as the UserInfo_x_Region's primary key is a composite id the UserInfo_x_Department table has 3 foreign keys.

When generating hbm files with Detect many-to-many tables on i get the following error:

Code:

org.hibernate.MappingException: An association from the table UserInfo_X_Department refers to an unmapped class: XXX.XXX.UserInfoXRegion
An association from the table UserInfo_X_Department refers to an unmapped class:XXX.XXX.UserInfoXRegion
  <No message>

I am only generating the mapping files not the pojo's themselves, which is why i think it is odd.

I have an idea that this is the same issue as in http://forum.hibernate.org/viewtopic.php?p=2394040
But cannot find any JIRA issue on it.

max · **Posted:** Fri Aug 29, 2008 6:36 pm

put it jira with SQL DDL for creating the *minimal* tables that causes this problem. Thanks.