EclipseLink/Development/Summit/Topics
< EclipseLink | Development | Summit
EclipseLink Summit Topics
TUESDAY
Welcome
Lead: Doug Clarke
- http://dev.eclipse.org/svnroot/rt/org.eclipse.persistence/incubator/summit-2010/Welcome.ppt
- Introductions
- Logistics
- Goals & Expectations
Overview
- http://dev.eclipse.org/svnroot/rt/org.eclipse.persistence/incubator/summit-2010/EclipseLink_Project_Overview.ppt
- 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
- http://dev.eclipse.org/svnroot/rt/org.eclipse.persistence/incubator/summit-2010/Architecture-orm.ppt
- http://dev.eclipse.org/svnroot/rt/org.eclipse.persistence/incubator/summit-2010/Architecture-MOXyAndSDO.ppt
- ORM Architetcture
- Sessions
- Connections/Datasources
- Transaction Management
- Cache
- Metamodel: Project, Descriptor, Mapping, & Policies
- Platforms: Database & Server
- MOXy Architecture
- XML Context/Session
Mapping
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
Cache
- Identity Management
- Cache Structure:
- IdentityMaps
- CacheKey
- Locking
- Concurrency & Locking
- Invalidation
- Configuration Best Practices
Queries
- http://dev.eclipse.org/svnroot/rt/org.eclipse.persistence/incubator/summit-2010/Queries and Object Building.ppt
- EclipseLink Query Types
- ReadObject, ReadAll, Report (Items), ModifyAll, DataModify, DataReadQuery, DoesExistQuery
- QueryByExample
- Expressions
- Expression Builder
- JPA translation
- JPQL parser, CriteriaBuilder, ResultSetMappingQuery
- Query Caching
- Object Building
- Cache Usage
- Instantiation Policy and Clone Copy Policy
- Refreshing
- FetchGroups
- Lazy Loading and Queries
- Batch Reading / Join Fetch
Transactions
- UnitOfWork Basics
- Change Tracking
- ChangeSets
- ChangeTracking
- Commit/flush process
- Merge
- RepeatabaleWriteUnitOfWork
- FlushMode
- Session Events
WEDNESDAY
Tooling
Lead: Karen Butzke
- http://dev.eclipse.org/svnroot/rt/org.eclipse.persistence/incubator/summit-2010/Persistence Tooling.ppt
- EclipseLink Workbench
- JDeveloper
- Dali
- Generic JPA
- EclipseLink JPA
- Library Configuration
- New In Helios
- JPA 2.0 platform
- Canonical Model Generation
- Element Collection including Map support
- Derived Identity
- Caching
- Mixed Access Type
- Nested Embeddables, Relationships in Embeddables
- JAXB Class/Schema Generation
- Validation Preferences
- JPA 2.0 platform
- Future Direction
JPA 2.0 MetaModel
Lead: Michael O'Brien & Guy Pelletier
- http://dev.eclipse.org/svnroot/rt/org.eclipse.persistence/incubator/summit-2010/EclipseLink_JPA2_Metamodel.ppt
- http://dev.eclipse.org/svnroot/rt/org.eclipse.persistence/incubator/summit-2010/CanonicalModelGen.ppt
- Metamodel Michael O'Brien
- Mapping between JPA 2.0 classes and native metadata metamodel
- Architecture
- Initialization
- Demo
- Challenges/Issues
- Future
- Extended Metamodel API
- Model Gen Guy Pelletier
- 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
- Execution
- EclipseLink query execution
- Query To SQL translation
- EclipseLink query execution
- Cursored Streams
- Query Redirection
- Custom Calls
- StoredProcedure calls
- InmemoryQuerying / Conforming
- Conforming limitations
- InMemoryQueryIndirectionPolicy
- Query Options
- CacheUsage
Advanced Caching
- Isolated Caches
- JPA Cacheable(false)
- Invalidation
- JPA Cache.evict()
- Cache concurrency
- ReadLocks
- DeferredLocks
- Active Locks
- WriteLockManager
- Cache Interceptors
- distributed cache integrations
Management, Diagnostics, & Tuning
Lead: James Sutherland
- Logging
- MBeans
- Profilers
- Performance Tuning Infrastructure
- Guidelines for Developers
- User Best Practices
Customization
- http://dev.eclipse.org/svnroot/rt/org.eclipse.persistence/incubator/summit-2010/Customizing.ppt
- 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
- http://dev.eclipse.org/svnroot/rt/org.eclipse.persistence/incubator/summit-2010/Dynamic Persistence.ppt
- Background and Usage Examples
- Solution Design
- Config: Native XML, API, eclipselink-orm.xml
- Challenges/Issues/Limitations
- Future
THURSDAY
EclipseRT
Presenter: Jeff McAffer, EclipseSource
EclipseLink and OSGi
Lead: Tom Ware
- http://dev.eclipse.org/svnroot/rt/org.eclipse.persistence/incubator/summit-2010/EclipseLink-OSGi.ppt
- Impact of OSGi enabling EclipseLink
- Commiter Do's and Don'ts
- Migrating to Gemini JPA
- Gemini in a Nutshell
- javax.persistence
- backwards compatibility
- Future Direction
- Further bundle refactoring
Documentation
Lead: Rick Sapir
- http://dev.eclipse.org/svnroot/rt/org.eclipse.persistence/incubator/summit-2010/EclipseLink-Documentation.odp
- Current State
- Requirements Review
- Proposed Future Direction
- Challenges and Issues
- Roles of tech Writers and Developers
Process
Lead: Peter Krogh
- http://dev.eclipse.org/svnroot/rt/org.eclipse.persistence/incubator/summit-2010/Process.ppt
- 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