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Bug 356468

Summary:	[EclipseLink] @Cache isolation support
Product:	[WebTools] Dali JPA Tools	Reporter:	Karen Butzke <karenfbutzke>
Component:	JPA	Assignee:	Neil Hauge <neil.hauge>
Status:	NEW ---	QA Contact:
Severity:	enhancement
Priority:	P3	CC:	neil.hauge, shaun.smith
Version:	3.0
Target Milestone:	Future
Hardware:	PC
OS:	Windows XP
Whiteboard:	EclipseLink

Description Karen Butzke

2011-09-01 09:00:13 EDT

@Cache isolation was added in EclipseLink 2.2. It has three setting SHARED, ISOLATED, PROTECTED.

if we support the persistence unit property "eclipselink.multitenant.tenants-share-cache", when that is true any Multitenant entities will have a default cache isolation of PROTECTED. We could have a warning that other settings will be ignored.

Comment 1 Karen Butzke

2011-10-21 14:30:10 EDT

I have added model support but not UI or validation. The validation is more complicated than expected (eclipselink has many defaults and overrides of this setting and we do not want to end up with incorrect validation) and changing the isolation is an advanced feature.