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=== Database Specific Features === | === Database Specific Features === | ||
Revision as of 14:34, 11 August 2010
EclipseLink 2.1: Advanced JPA
This page captures the work planned for EclipseLink 2.1 under the them of advanced JPA. The goal is to increase the number of advanced ORM features that can be accessed through JPA leveraging standard extension points, custom annotations, and custom XML.
Contents
EntityManager
- Historical EntityManager
- EMF Broker
Mapping/Descriptor
- Additional Join (filter) on entity types and relationship mappings
- Instantiation Policy
- Historical Mapping
- Unary Table Sequencing
Querying
- Define additional FetchGroups using annotations or XML
- Additional operators
- user defined operators
Eclipselink ORM
The following bugs are the current prioritized list of features that are to be worked on for the 2.1 release. NOTE: The complete list will not be completed. The list is worked on sequentially and potentially re-prioritized after a release. Bugs are ranked with a 1 through 5 priority which breaks down as follows:
| Priority | Description |
|---|---|
| 1 | Must have for next release |
| 2 | Important for next release |
| 3 | Nice to have for next release |
| 4 | Unlikely for next release |
| 5 | Future |
Individual bugs will contain more information on the design and implementation. Queued bugs may not have any extra information at this time and are populated once those bugs become actively worked on.
| Bug number | Description | Status | Priority |
|---|---|---|---|
| bug 227219 | Expand EclipseLink-ORM.XML schema functionality for 2.1 release | Completed | |
| bug 296289 | Add current annotation metadata support on mapped superclasses | Completed | |
| bug 296612 | Add current annotation only metadata support of return insert/update | Completed | |
| bug 211323 | Class extractor support | Completed | |
| bug 211324 | Additional event(s) support | Completed | |
| bug 211322 | Fetch-group(s) support | Completed | |
| bug 253083 | Support for dynamic persistence using ORM.xml/eclipselink-orm.xml | Completed | |
| bug 303632 | attribute-type for mapping attributes (Dynamic persistence) | Completed | |
| bug 267217 | VIRTUAL Access Type (Dynamic persistence) | Completed | |
| bug 307050 | VIRTUAL Access Type Defaults (Dynamic persistence) | Completed | |
| bug 309373 | Add parent class element to EclipseLink-ORM (Dynamic persistence) | Completed |
| Bugs to move to 2.2 release
Database Specific Features
Oracle
- Spatial mapping and querying
- XML Type mapping and querying