[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-5303) @Cachable has no effect

[Paul Bakker (JIRA)]

    [ http://opensource.atlassian.com/projects/hibernate/browse/HHH-5303?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=37416#action_37416 ] 

Paul Bakker commented on HHH-5303:
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I'm using EhCache. If I don't specify the concurrency setting (second property) nothing happens. If I do, I can't turn caching of using @Cacheable(false). 

{code}
<property name="hibernate.cache.provider_class" value="org.hibernate.cache.EhCacheProvider"/>

<property name="hibernate.ejb.classcache.demo.entities.Employee" value="read-write"/>
{code}

Looking at determineSharedCacheMode I don't see anything that could go wrong with my setup. Tomorrow I'll try to run a debug session and see if I find anything. Note that my project (just an example project demonstrating the problem) is attached too.



> @Cachable has no effect
> -----------------------
>
>                 Key: HHH-5303
>                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5303
>             Project: Hibernate Core
>          Issue Type: Bug
>          Components: caching (L2), entity-manager
>    Affects Versions: 3.5.2
>         Environment: Tested on HSQL (included in testcase) and MySQL database
>            Reporter: Paul Bakker
>         Attachments: testcase.zip
>
>
> The JPA 2.0 @Cachable annotation has no effect at all. Just putting @Cachable on a class is not enough to enable caching. You must also configure a concurrency strategy with either @Cache or a hibernate.ejb.classcache setting in persistence.xml. 
> If those settings are in place, @Cacheble still has no effect. Entities are cached, but @Cachable(false) doesn't change this behavior. 
> I included a Maven example project that tests this behavior. The project has two profiles to switch between Hibernate and EclipseLink:
> mvn -P hibernate clean test
> mvn -P eclipselink clean test

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