Some Eclipse Foundation services are deprecated, or will be soon. Please ensure you've read this important communication.
Bug 356812 - support cache invalidation from database change events and Oracle DCN
Summary: support cache invalidation from database change events and Oracle DCN
Status: RESOLVED FIXED
Alias: None
Product: z_Archived
Classification: Eclipse Foundation
Component: Eclipselink (show other bugs)
Version: unspecified   Edit
Hardware: PC Windows XP
: P3 enhancement (vote)
Target Milestone: ---   Edit
Assignee: Nobody - feel free to take it CLA
QA Contact:
URL:
Whiteboard:
Keywords:
Depends on:
Blocks: 356856
  Show dependency tree
 
Reported: 2011-09-06 09:42 EDT by James Sutherland CLA
Modified: 2022-06-09 10:22 EDT (History)
1 user (show)

See Also:

Attachments
initial dcn support (89.32 KB, patch)
2011-09-06 15:14 EDT, James Sutherland CLA 		no flags Details | Diff
patch (82.26 KB, patch)
2011-09-14 11:14 EDT, James Sutherland CLA 		no flags Details | Diff
View All Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description James Sutherland CLA 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 CLA 2011-09-06 10:47:18 EDT 
See,

http://wiki.eclipse.org/EclipseLink/DesignDocs/356812
Comment 2 James Sutherland CLA 2011-09-06 15:14:36 EDT 
Created attachment 202835 [details]
initial dcn support
Comment 3 James Sutherland CLA 2011-09-14 11:14:45 EDT 
Created attachment 203346 [details]
patch
Comment 4 James Sutherland CLA 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 CLA 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 CLA 2011-10-06 14:41:01 EDT 
fixed
Comment 7 Eclipse Webmaster CLA 2022-06-09 10:22:56 EDT 
The Eclipselink project has moved to Github: https://github.com/eclipse-ee4j/eclipselink