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Bug 356812

Summary:

support cache invalidation from database change events and Oracle DCN

Product:

z_Archived

Reporter:

James Sutherland <jamesssss>

Component:

Eclipselink

Assignee:

Nobody - feel free to take it <nobody>

Status:

RESOLVED FIXED

QA Contact:

Severity:

enhancement

Priority:

CC:

douglas.clarke

Version:

unspecified

Target Milestone:

---

Hardware:

OS:

Windows XP

Whiteboard:

Bug Depends on:

Bug Blocks:

356856

Attachments:

Description	Flags
initial dcn support	none
patch	none

Description James Sutherland

2011-09-06 09:42:32 EDT

Support an infrastructure for receiving database change events to invalidate the cache.

Support Oracle's Database Change event Notification.

Comment 1 James Sutherland

2011-09-06 10:47:18 EDT

See,

http://wiki.eclipse.org/EclipseLink/DesignDocs/356812

Comment 2 James Sutherland

2011-09-06 15:14:36 EDT

Created attachment 202835 [details]
initial dcn support

Comment 3 James Sutherland

2011-09-14 11:14:45 EDT

Created attachment 203346 [details]
patch

Comment 4 James Sutherland

2011-09-14 11:33:43 EDT

SVN trunk commit: Bug#356812 - database change notification

Code review: Andrei

Changes:
- Additional tests for relationships.
- Added DatabaseChangeNotificationType enum (NONE, INVALIDATE)
- Added databaseChangeNotificationType to @Cache
- Added "eclipselink.cache.database-event-listener" persistence unit property.
- Added databaseChangeNotificationType to CachePolicy
- Changed CachePoliy initialize to inherit CacheIndex, databaseChangeNotificationType, and cacheCoordinationType
- Added setCacheCoordinationType to CachePolicy taking the enum
- Renamed DatabaseEventNotificationListener to DatabaseEventListener.
- Updated OracleChangeNotificationListener to use new config and initialization.
- Updated eclipselink-orm schema with databaseChangeNotificationType
- Updated JPA metadata with databaseChangeNotificationType and "eclipselink.cache.database-event-listener"
- Remove unused MetadataHelper in metadata columns
- Fixed logging message for defaulting table when using orm.xml to print class name, not orm file name.

Comment 5 Doug Clarke

2011-09-14 12:56:18 EDT

It would be great to have a declarative way to enable the database-change-listener without requiring a customizer.

Comment 6 James Sutherland

2011-10-06 14:41:01 EDT

fixed

Comment 7 Eclipse Webmaster

2022-06-09 10:22:56 EDT

The Eclipselink project has moved to Github: https://github.com/eclipse-ee4j/eclipselink