Difference between revisions of "EclipseLink/Examples/JPA"

Revision as of 10:56, 30 January 2008

The following examples are provided to assist developers with their adoption and usage of EclipseLink's JPA and native ORM functionality.

Note: Any examples listed without links are place-holders. If there is an example you would like to see please add it to the list.

See Developing JPA Projects in the EclipseLink User's Guide for details.

EclipseLink JPA Examples

• Basic Usage
  • How to configure
  • Using the EntityManager API
  • How to use outside of the container
• Using EclipseLink JPA within Spring
• How to migrate from TopLink API
• How to configure primary key generation

• Tutorial: Build a Web Application (JSF) Using JPA

Database Platform Extensions

Oracle DB Examples

• How to use Oracle Spatial - Bug 211007
• How to use Oracle Virtual Private Database
• How to use Oracle RAC
• How to use Oracle DB Text types
• How to use Oracle DB;s XML Type

Using Native ORM through JPA Examples

These examples focus on using EclipseLink JPA with native extensions

• How to configure
• How to use native metadata
• How to access EclipseLink's native API through JPA
• How to use pessimistic locking
• How to optimize queries using batch and join reading

Native Object-Relational Examples

These examples focus on the usage of EclipseLink's native object-relational APIs and meta-data

• Basic Usage
  • Sessions
  • Queries
  • Transactions
• Extended Database Features
  • How to handle nonJDBC arguments to Oracle Stored Procedures
  • How to use Oracle Spatial - TBD
  • How to do pagination - TBD