Notice: This Wiki is now read only and edits are no longer possible. Please see: https://gitlab.eclipse.org/eclipsefdn/helpdesk/-/wikis/Wiki-shutdown-plan for the plan.
EclipseLink/Development/Summit/Topics
< EclipseLink | Development | Summit
EclipseLink Summit Topics
TUESDAY
Welcome
Lead: Doug Clarke
- Introductions
- Logistics
- Goals & Expectations
Project Overview
- JPA - Peter Krogh
- JPA 1.0, 2.0
- Native API
- MOXy - Blaise Doughan
- Key Concepts, benefits, and advanced features
- Shared Models with JPA and MOXy
- SDO - Blaise Doughan
- Key Concepts, benefits, and advanced features
- Using JPA with SDO
- DBWS - Mike Norman
- Key Concepts, benefits, and advanced features
Architecture Overview
- ORM Architetcture
- Sessions
- Connections/Datasources
- Transaction Management
- Cache
- Metamodel: Project, Descriptor, Mapping, & Policies
- Platforms: Database & Server
- MOXy Architecture
- XML Context/Session
Mapping & Metamodel
Presenters: Guy & Blaise
- Mapping Types
- Mapping Options
- JPA: annotations, orm.xml, EL annotations, eclispelink-orm.xml
- Native: sessions.xml, deployment (project) xml
- Hand coded (API)
- XML Processing using MOXy
- Schema Validation
- Schema Version & Backwards Compatibility
- JPA Metadata Processing
- Identity Management
- Cache Structure:
- IdentityMaps
- CacheKey
- Locking
- Concurrency & Locking
- Invalidation
- Configuration Best Practices
Queries & Object Building
- Structure: Query Types, Calls, Statements
- Query Execution Path
- JPA Query Processing
- Cache Usage
- Cache Hits
- Conforming
- Cloning
- Policies
- Instantiation
- Clone/Copy
- Query Caches: Named, Descriptor, JPQL Parse Cache
- Lazy Loading
- ValueHolders: Query Based, UnitOfWork
Transactions: UnitOfWork
- UnitOfWork Basics
- Change Tracking
- ChangeSets
- ChangeTracking
- Commit/flush process
- Merge
- RepeatabaleWriteUnitOfWork
- FlushMode
- Session Events
WEDNESDAY
Documentation
Lead: Rick Sapir
- Current State
- Requirements Review
- Proposed Future Direction
- Challenges and Issues
- Roles of tech Writers and Developers
Tooling
Lead: Karen Butzke
- EclipseLink Workbench
- JDeveloper
- Dali
- Generic JPA
- EclipseLink JPA
- Library Configuration
- New In Helios
- TBD
- Canonical Model Generation
JPA 2.0 Metamodel & ModelGen
Lead: Michael O'Brien & Guy Pelletier
- Metamodel
- Mapping between JPA 2.0 classes and native metamodel
- Initialization
- Challenges/Issues
- Future
- Extended Metamodel API
- Model Gen
- Model gen using compiler hooks
- Challenges/Issues/Limitations
- Future
- EclipseLink extended mapping
Weaving
Lead: Tom Ware
- Features Woven
- Lazy Loading
- Change Tracking
- State Caching: Identity, Session
- Configuration
- Persistence Unit Properties
- Dynamic Weaving
- Static Weaving
- Challenges/Issues
- Future Direction
Advanced Querying
- Queries in Code
- Expression Framework
- JPA 2.0 Criteria
- Optimizations
- Joining
- Batching
- FetchGroup
- Projections (ReportQuery)
- Cache Usage
- Conforming
- In-memory
- Query Redirectors
- Query Life-cycle Events
- Stored Procedures
Advanced Caching
- Isolated/Transactional Caching
- Stale Cache Management
- Refreshing
- Cache Coordination
- Interceptors
Management, Diagnostics, & Tuning
Lead: James Sutherland
- Logging
- MBeans
- Profilers
- Performance Tuning Infrastructure
- Guidelines for Developers
- User Best Practices
Customization
- Customizers: Session & Descriptor
- Listeners: Session & Descriptor
- User Defined Data Types and Converters
- Custom Platforms
- Mapping Customizing: policies
- Query Customizing
- Future
Dynamic Persistence
Lead: Doug Clarke
- Background and Usage Examples
- Solution Design
- Config: Native XML, API, eclipselink-orm.xml
- Challenges/Issues/Limitations
- Future
THURSDAY
EclipseRT
Presenter: Jeff McAffer, EclipseSource
Gemini
Presenter: Mike Keith
EclipseLink and OSGi
Lead: Tom Ware
Process
Lead: Peter Krogh
- Eclipse Processes
- IP process, log, use of Bugzilla
- Annual Release Train
- Header: License and contribution log
- EclipseLink Development process
- Using Bugzilla
- Project Plans
- Releases, Milestones, and patch-sets
- Future Direction Discussion
- Utilities: Find Bugs, Code formatting, Code Coverage
- Incubator
- GIT?
Build
Lead: Eric Gwin
- Current Build Overview
- Challenges/Issues
- Future
- PDE Build?
Test
Lead: Tom Ware
- Current Test Overview
- Challenges/Issues
- JPA
- Persistence Units
- Weaving
- JPA
Road Map
Lead: Doug Clarke
- Release infrastructure
- Project Plans
- Wiki
- Web Site
- Post 2.1 (Helios Planning)
- Themes
- Releases/Patches before next annual
- Next Annual Release