Package org.datanucleus.store.db4o

Package providing management of the persistence to DB4O datastores (http://www.db4o.com).

See:
Description

Class Summary

ConnectionFactoryImpl	Implementation of a ConnectionFactory for DB4O.
DB4OExtent	Extent for use with DB4O datastores.
DB4OPersistenceHandler	Persistence handler for persisting to DB4O datastores.
DB4OPropertyValidator	Validator for persistence properties used by DB4O.
DB4OStoreManager	Store Manager for DB4O (http://www.db4o.com).
DB4OUtils	Utilities for DB4O (http://www.db4o.com).

Package org.datanucleus.store.db4o Description

Package providing management of the persistence to DB4O datastores (http://www.db4o.com). All subpackages below this level are specific to DB4O.

DB4O licenses their software to DataNucleus under their dOCL license. This means that since DataNucleus DB4O support is classified as a "derivative of db4o" (since it needs it to compile, and uses its API) and since DataNucleus has always been licensed under the Apache 2 license, then DataNucleus DB4O support can also be released under the Apache 2 license. See DB4O dOCL