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5

Field in Generic Class not persisted?

.persistence.Embeddable; import javax.persistence.Entity; import javax.persistence.EntityManager
5

Embedded in JDO metadata not working in objectDB 2.x ?

for the query) and then back to embeddable. Alternatively, probably running the Doctor in repair mode
5

ClassCastException on SELECT NEW ... after UPDATE over Java RMI

();                 em.getMetamodel().embeddable(FileNameDTO.class);         Query query = em.createQuery
5

Automatic schema evolution causes ArrayOutOfBoundsException

> (Permission is an embeddable class), the fields name remained untouched. After that I derived Airline from
5

@ElementCollection query returning extra result per element in collection

: When the selection includes also a branch. When Branch is defined as entity rather than as embeddable. It may help
5

ClassCastException on closing PersistenceManager

embeddable detachment feature. Since this feature was requested by you recently and requires enabling
5

Object explorer cannot open odb file. ObjectDB many-to-many relationship

= false)     private Project project;         @Embeddable     public static class PK
5

Eager Fetch is not stable for collection or map types?

)     private List<Player> members = new ArrayList<Player>();     ....... } @Embeddable
1

ObjectDB 2.8.2

Added support of deleting classes in the Explorer. Improved memory cleaning when entity objects with embeddable elements are detached. Improved handling query results that include managed hollow objects. Removed false alarms by the Doctor. Fixed a deadlock (issue #2512) on closing EntityManager
1

boolean field flips after schema update (in class) of another field

= null; @Embeddable public static class Application { private boolean instruction = false

Getting Started

ObjectDB is very easy to use. Follow the Getting Started Tutorial and the Quick Tour manual chapter and in minutes you may be able to write and run first Java programs against ObjectDB.

Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

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