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1. hibernate version column value not getting automatically set    stackoverflow.com

<version  name="version" column="VERSION" generated="always">
this is what i've in the hbm.xml file. but that is not getting updated. Insertion fails saying that value is null for this field. Row was updated or deleted ...

2. Preventing @Version From Reaching Maximum Value    stackoverflow.com

I am implementing OPTIMISTIC_FORCE_INCREMENT, as described here. The main question is how to prevent the @version field from reaching its maximum value.

  • Is there a way to handle this kind ...

3. Versioning Value Type Entries ?    forum.hibernate.org

Hi Guys, Is it possible to version (optimistic locking) the Value Type entries in Hibernate ? I have a scenario where a collection table entries are mapped as Value Type (composite-element within idbag with list-index). Initially, I thought it would be straightforward to do versioning for Value Types also, but it looks like it may not be possible after referring DTD ...

4. Question about @Version value check    forum.hibernate.org

I have an entity containing an attribute with annotation @Version and every time I update the entity, the version has incremented. It's OK. If the version of my entity in database is a number X then the version of an entity that I make a merge, must be the same number X. But, if an entity is persistent (obtained with a ...

5. Versioning: "could not set a field value by reflection&    forum.hibernate.org

Newbie Joined: Mon Oct 23, 2006 11:03 pm Posts: 17 Scenario: This code is a web service that receives an xml-serialized version of an object that was previously fetched from the database in another app. Based on reading "Java Persistence with Hibernate" page 413, paragraph 3, I assumed that I could update an existing database object by creating a transient copy ...

6. How to retrieve new version value once object is updated?    forum.hibernate.org

I have a requirement that once the entity is persisted, the new version value must be returned back to the client side in order to prevent concurrency issues in future calls. Code: Employee emp1 = dao.findById(new Short((short) 13)); emp1.setCity("cmb"); ...