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JPA 2.0 Criteria API: (When) Fully supported ?

'" is supported: org.apache.openjpa.persistence.ArgumentException: The filter listener "matches" requires

Does ObjectDB has a similar feature like Oracle Database Change Notification ?

order to have a cross server notification mechanism, your application has to set listeners

Master database switching to read-only mode, possibly caused by slave failure

is implemented by a simple open socket between the master and the slave. The slave keeps listening

turn off auto-serialization

preStore callback or listener so I could not check field structure and I'm unable to change for example

References to objects of missing obsolete entity classes


com.objectdb.o._PersistenceException: Failed to locate set method for field property using reflection

) result in problems if a bound property or listener fires and causes an error while ObjectDB is loading

ObjectDB 2.7.5

Improved recovery from failure when recovery is enabled with no sync (issue #2293). Added support of using JDO listeners with JPA EntityManager. Added debug logging got persist cascading (issue #2299). Fixed a bug in restricting server access to a range of IPs (issue #2292). Fixed a bug in

Unexpected error when loading all entity instance

listener? During the last corruption did you have hot deployments (i.e. in the last day)? Corruptions

Query in nested transaction returns detached entity if lazy-loaded

then we get another issues in our test suites. We worked on enhanced classes. We activated the entity listeners for pre

ObjectDB 2.1.1

Fixed an Explorer bug in handling listeners and callbacks. Fixed a bug in using user/password url arguments multiple times. Fixed several bugs in query processing and running.

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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