[hibernate-issues] [Hibernate-JIRA] Assigned: (HHH-5025) Support caching audit queries using ehcache's DiskStore.

[Lukasz Antoniak (JIRA)]

     [ http://opensource.atlassian.com/projects/hibernate/browse/HHH-5025?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Lukasz Antoniak reassigned HHH-5025:
------------------------------------

    Assignee: Lukasz Antoniak

> Support caching audit queries using ehcache's DiskStore.
> --------------------------------------------------------
>
>                 Key: HHH-5025
>                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5025
>             Project: Hibernate Core
>          Issue Type: Improvement
>          Components: envers
>            Reporter: Brent Worden
>            Assignee: Lukasz Antoniak
>            Priority: Minor
>
> Enabling audit query caching with a ehcache cache configured as persisting to disk or overflowing to disk.  For example,
> <defaultCache diskPersistent="true" eternal="false" maxElementsInMemory="1000" maxElementsOnDisk="10000" overflowToDisk="true" timeToIdleSeconds="300" timeToLiveSeconds="3600" />
> Results in the following exception:
> java.io.NotSerializableException: org.hibernate.envers.entities.RevisionTypeType
> 	at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1156)
> 	at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509)
> 	at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1474)
> 	at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
> 	at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
> The lack of needed serialization prohibits the use of ehcache's DiskStore.

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