error « Relationship « JPA Q&A

1. Hibernate Configuration One-to-One Relationship Error

I am attempting to create a one-to-one relationship between a parent and a child object. The child object has a getter and setter in the parent object. The key for the child is the parent key. I'm new so a simple or complex answer that solves the problem would be great. Mapping: ...

2. Columns reuse in relationship cause Repeated column error

I am facing a complicated problem on entity mapping for a legacy database. The applicaton i am working uses a unnomalization pattern that reuses columns from the PK to the FKs. The application is projected to many structures (use the same base to many companies), so every table has the column ID_STRUCTURE. The problem is that when a FK is made ...

3. Error when saving a may-to-many relationship.

4. Error Saving a Object relationship with other - Part II

Reto wrote: Can you show me the full mapping for your classes and the relationship? Reto Sure, below follow the full mapping file. Cidades class (not relationship) Code:

5. Error when saving one-to-many relationship

Author Message ryan.tyer Post subject: Error when saving one-to-many relationship Posted: Fri Aug 20, 2004 3:22 pm Newbie Joined: Fri Aug 13, 2004 12:17 pm Posts: 12 Location: St. Louis, MO Hibernate version: 2.1.6 Mapping documents: Code: ...