DataNucleus AccessPlatform 3.0.9
DataNucleus AccessPlatform is a standards-compliant Java persistence product. It is fully compliant with the JDO1, JDO2, JDO2.1, JDO2.2, JDO3, JPA1, and JPA2 Java standards, and provides a REST API. It complies with the OGC Simple Feature Spec for persistence of geospatial Java types. It allows access to all popular RDBMS available today, together with db4o, LDAP, NeoDatis, JSON, Excel/ODF spreadsheets, XML, BigTable, and HBase databases.
Support for bulk loading of objects has been added to pm.getObjectsById. Update of a Set has been improved to not do a clear+addAll. Persist of a 1-N uni FK collection now uses one less SQL statement for RDBMS. Error reporting when detach fails has been improved. JPA JTA/nonJTA "datasource" persistence properties have been fixed. Non-referential flush process (non-RDBMS datastores) has been fixed to correctly detect newly persisted objects.
URL: DataNucleus Access Platform - DataNucleus Access Platform