About mapped

forum_thread

Question about roadmap

Hello ObjectDB community! I am new to ObjectDB, already read about it, but never really got my hands on it. I was reading through some forum posts, issues and the documentation to see if ObjectDB would be an option for me and in the end I came to the result "not yet". Here are my requirements to ObjectDB that does not seam to be fulfilled yet: #1 2012-08-23 13:58 Hello ObjectDB community! I am new to ObjectDB, already read about it, but never really got my hands on i ...

 
forum_thread

OEM licencing limitation

Hello, I have question regarding OEM licencing. We have an enhanced entity that contains list of unenhanced entities(by a mistake). We have already received the exception: Too many persistent objects (>1000000) - exceeds evaluation limit on that nonenhanced entity, but we have doubts how is the number of persistent objects counted. We unfortunately don't have the objectdb file anymore, but we have some doubts, that the number was not reached by the internal entitities. #1 2014-04-07 07:35 Hello, I have question regarding OEM licencing. We have an enhanced entity that contains list of unenhanced entit ...

 
api-jpa

javax.persistence.Id

Specifies the primary key of an entity.(Annotation of JPA)

 
api-jpa

Column.unique

(Optional) Whether the column is a unique key.(Annotation Element of javax.persistence.Column)

 
api-jdo

FetchGroup.MULTIVALUED

For use with addCategory and removeCategory calls.(Static Field of javax.jdo.FetchGroup)

 
faq

What are the main benefits of using ObjectDB?

By using ObjectDB you can reduce development time and costs and improve your application performance. Reducing Development Time and Costs ObjectDB makes database programming easier and faster. The ability to store ordinary objects in the ...

 
api-jpa

javax.persistence.PostRemove

Is used to specify callback methods for the corresponding lifecycle event.(Annotation of JPA)

 
api-jpa

AssociationOverride.name

(Required) The name of the relationship property whose mapping is being overridden if property-based access is being used, or the name of the relationship field if field-based access is used.(Annotation Element of javax.persistence.AssociationOverride)

 
api-jdo

Constants.PMF_ATTRIBUTE_MAPPING

The name of the persistence manager factory element's "mapping" attribute.(Static Field of javax.jdo.Constants)

 
forum_thread

Feature suggestion: auto-detection of entities via persistence.xml extension

I am encountering problems (complexities) with EntityManager registration of entities across multiple modules in a multi-module Maven project. I have a  entities under many different paths in many different modules, and frequently evolving/changing. JPA2 persistence.xml does not seem to have support for wildcards under the <class> field. Apparently Hibernate has an autodetection extension system: hibernate.archive.autodetection https://docs.jboss.org/hibernate/entitymanager/3.6/reference/en/html/configuration.html #1 2017-07-04 04:05 I am encountering problems (complexities) with EntityManager registration of entities across multiple modules in ...