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@Cache annotations set for the entire Peristence Unit [message #684456]

Wed, 15 June 2011 11:46

Eclipse User

I wish to be able to set @Cache(coordinationType=CacheCoordinationType.XXX) for all entities by default.
Is there anyway to do this in the persistence.xml file for the Persistence Unit. If not can it be done through a sessions.xml/project.xml/SessionCustomizer?

Thanks.

Re: @Cache annotations set for the entire Peristence Unit [message #684932 is a reply to message #684456]

Thu, 16 June 2011 09:44

Eclipse User

You can use a SessionCustomizer,

for (ClassDescriptor descriptor : session.getDescriptors().values()) {
descriptor.setCacheSynchronizationType(ClassDescriptor.INVALIDATE_CHANGED_OBJECTS);
}

You should also be able to use a @MappedSuperclass.

Please log an enhancement to have default cache options exposed in the eclipselink orm.xml file or persistence unit properties.

Re: @Cache annotations set for the entire Peristence Unit [message #684988 is a reply to message #684932]

Thu, 16 June 2011 11:03

Eclipse User

Thanks. I have submitted https://bugs.eclipse.org/bugs/show_bug.cgi?id=349577.

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