Revision as of 11:32, 11 May 2010

EclipseLink Summit Topics

TUESDAY

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 Options
  • JPA: annotations, orm.xml, EL annotations, eclispelink-orm.xml
  • Native: sessions.xml, deployment (project) xml
  • Hand coded (API)
• XML Processing using MOXy
• JPA Metadata Processing

The Shared Cache

• 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

Eclipse Tooling

• Dali
  • Generic JPA
  • EclipseLink JPA
  • Library Configuration

• EclipseLink Workbench

Advanced Querying

• Expression Framework
• 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

THURSDAY