Difference between revisions of "EclipseLink/Development/MOXy"

Revision as of 10:34, 22 June 2011

Roadmap

EclipseLink2.3

• JPA RESTful services
  • JAX-RS integration design doc
  • REST examples
• Extend entities
  • Allow a user to start with a predesigned JAXBContext and add mappings to the entities without the need for the context to be recreated.
  • 339373 - Enhancement: Multiple Binding File Support.
  • 339383 - Enhancement: Persist metadata modifications made at runtime
  • 339377 - Enhancement: Programmatic means of adding mapping to an initialized XMLDescriptor at runtime
  • 339381 - Enhancement: XML Extensions.
• Mapping enhancements
  • Externalize Mappings
  • MOXy support for mapping with predicates
  • MOXy support for multiple eclipselink-oxm.xml mapping files
  • MOXy support for custom XML name conversions
• Integration points
  • JAX-WS2.0: TCK passing when using EclipseLink as JAXB provider
• Performance, Memory usage
  • Improvements to memory footprint associated with SDOHelperContext
  • Analysis of memory footprint when running in a Cloud service environment
• Customizable Name Mangling Algorithm
  • http://wiki.eclipse.org/EclipseLink/Development/333601
• Bug backlog
  • EclipseLink2.3 MOXY, DBWS, SDO bugs: OPEN
  • EclipseLink2.2 MOXY, DBWS, SDO bugs: RESOLVED

EclipseLink2.2

• Additional MOXy external metadata and annotation support
  • Overview
  • Design Doc Links
  • Phase 1 - Provide MOXy annotation support equivalent to our XML metadata support
  • Phase 2.1 - Additional MOXy annotation/xml metadata support
  • Phase 3 - MOXy Equivalents of Relevant JPA Annotations
• MOXy Dynamic Persistence
  • Bootstrapping from external OXM file
  • Documentation and Examples
• User documentation
  • Continual improvements based on User Guide ToC outline
• Integration points/mash-ups
  • JAXB: JAX-RS integration
  • Spring support for MOXy component
  • Marshalling to/from JSON, YAML
• EclipseLink2.2 MOXY, SDO bugs: OPEN
• EclipseLink2.2 MOXY, SDO bugs: RESOLVED

Backlog of development items (MOXY, SDO)

1. Diagnostics, Logging
   1. Similarly, need to improve this when being invoked within a Cloud service
2. JAXB extensions
   1. Identify features to continue to align ourselves with reference implementation
3. Integration points
   1. JAXB on Glassfish: Test our current level of support
   2. Improve large document support
4. OSGi testing strategy
   1. Ability to create pure JAXB bundle
5. Performance
   1. Reduce use of Lexical Handler
   2. SDO: Improve post processing of unmarshalling SDO Objects
6. SDO3.0 feature work
   • New bootstrap API
   • Improve class generation to include new SDO 3.0 annotations
   • Enhanced key based relationships
     • Composite keys
     • Embedded key objects
   • Property Improvements
     • XML XPath based property access
     • Orphan properties
     • Enum support
   • Import - Moving DataObjects between HelperContexts
7. Bug backlog
   • MOXy,DBWS, SDO Future bugs