EclipseLink/Release/2.0.0

EclipseLink 2.0.0 Release Planning

The EclipseLink 2.0.0 Release is planned for December 2009.

• Project information
• Additional Releases

Features Planned JPA 2.0 Reference Implementation Mapping Enhancements: Access Type, Element Collection/Map, Orphan Removal, Ordered Lists Derived identifiers and MapsId Meta-Model Canonical Model generation Querying: Typed and Criteria queries, additional operators with JP QL enhancements Additional LockModeType Validation Integration (JSR 303) MOXy Introduction of eclipselink-oxm.xml support for simplified externalized (non-annotation) JAXB mapping Enhanced Support for Mapping JPA Entities to XML Bidirectional mapping support using XMLInverseReferenceMapping Compound key support on XMLReferenceCollectionMapping Ability to map embedded ID classes Performance Improvements DBWS TBD

Download EclipseLink 2.0.0 Complete Install (zip) P2 Repository Bundles (zip) Bundles Source Maven Repository

Resolved Issues

Component	Issue	Description
SDO	Dynamic Data Object generation	New Behaviour: When an SDO Type is defined if a class can not be found corresponding to the instance class name (name of the corresponding static SDO class) then one is not created. See bug 277367 and bug 268209 for more details.

Resolved Bug Queries

• All Bugs and Enhancements Requests (ordered by priority)
  • By Component: JPA, MOXy, SDO, DBWS, Foundation

Known Issues

Component	Issue	Description
JPA	JPA 2.0 - Updating Element Collection of Embeddables	With weaving enabled, updates on an element collection of embeddables will throw a null pointer exeception. There are two work arounds. 1) Add the annotation @ChangeTracking(DEFFERED) on the embeddable. OR 2) set the following property to false in persistence XML: eclipselink.weaving.changetracking. Please see bug 296606 for more details about the issue and the workarounds.

All known issues with EclipseLink are tracked in the Eclipse bugzilla database. Queries for current open bugs in EclipseLink are available here.

• Bugs and Enhancements logged against 2.0.0

Deprecation

The following features have been newly deprecated in the 2.0 release

Component	Feature	Description
MOXy	XMLCompositeObjectMapping.containerAccessor \\ XMLCompositeCollectionMapping.containerAccessor	getContainerAccessor() replaced with InverseReferenceMapping.getAccessor(). Also effects related get/set configuration methods.

Certified Configurations

Persistence Specifications Supported

Specification	Version	Notes
EJB 3.0 (Java Persistence) - JSR 220	1.0
Java Persistence (JPA) - JSR 317	2.0	Reference Implementation
Service Data Objects SDO - JSR 235	2.1.1	Reference Implementation provided by EclipseLink 1.1.0.r3634
Java XML Binding Architecture (JAXB) - JSR 222	2.1

Java Persistence (JPA) 1.0 & 2.0

Java Architecture	JPA 2.0 Preview javax_persistence_1.99.6	JPA 1.0 javax_persistence_1.0 Included with EclipseLink ZIP	JPA 1.0 javax_persistence_1.0 Orbit (signed)
Java SE eclipselink.jar
Java SE bundles
Java EE eclipselink.jar
Java EE bundles
OSGi (Equinox) bundles

Database Platform Certifications

Database	Java SE	WLS 10.3.0	WLS 10.0.1	OC4J 10.1.3.4	WAS 7.0	WAS 6.1	JBoss 5.0.1	JBoss 4.2.3	GlassFish v2	Spring
MySQL 5.0.45	(O)	(O)	-	-	-	-	(O)	(O)	-	-
Oracle 11.1.0.7	(O)	(O)	(O)	(O)	(O)	(O)	(O)	(O)	(O)	(O)
Oracle 11.1.0.6	(O)	(O)	(O)	(O)	(O)	(O)	(O)	(O)	(O)	(O)
Oracle 10.2.0.4	(O)	(O)	(O)	(O)	(O)	(O)	(O)	(O)	-	(O)
Oracle XE	-	(O)	(O)	-	-	-	-	(O)	-	-
Oracle 11.1.0.7 RAC	N/A	(O)	-	-	-	-	-	-	-	-
Oracle 10.2.0.4 RAC	N/A	(O)	-	-	-	-	-	-	-	-
SQL Server 2008	(O)	(O)	-	-	-	-	(O)	(O)	-	-
SQL Server 2005	(O)	(O)	-	-	-	-	(O)	(O)	-	-
DB2 9.5	(O)	(O)	-	-	-	(O)	(O)	(O)	-	-
DB2 9.1	(O)	(O)	-	-	-	-	(O)	(O)	-	-
Sybase ASE 15	-	(O)	-	-	-	-	(O)	(O)	-	-
Sybase ASE 12.5	-	(O)	-	-	-	-	(O)	(O)	-	-
PostGreSQL	(O)	-	-	-	-	-	-	-	-	-
Derby 10	(O)	-	-	-	-	-	-	-	(O)	-

• Database Platform Certification Notes
  • (O) - Certified by Oracle TopLink QA for the EclipseLink project