[jboss-jira] [JBoss JIRA] Created: (JBCLUSTER-242) Use CacheLoader config's purgeOnStartup to control whether cache is cleared at start/stop

[Brian Stansberry (JIRA)]

Use CacheLoader config's purgeOnStartup to control whether cache is cleared at start/stop
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                 Key: JBCLUSTER-242
                 URL: https://jira.jboss.org/jira/browse/JBCLUSTER-242
             Project: JBoss Clustering
          Issue Type: Feature Request
      Security Level: Public (Everyone can see)
          Components: HA-Server-Cache-JBC
            Reporter: Brian Stansberry
            Assignee: Brian Stansberry
            Priority: Minor
             Fix For: HA-Server-Cache-JBC 2.1.0.GA 


Revisit JBAS-5627.  The analysis in the subtasks under that JIRA is sound, but by hardcoding that the persistent store is cleared if buddy replication or region based marshalling is used, we leave no way out for things like development environments where people want flexibility. However, the standard configs used in the AS all set the JBC purgeOnStartup flag to true, so rather than hard-coding behavior we can check that flag. People who want to be able to read persisted sessions off disk after restart can set the flag to "false".

Ideally, this behavior would be controlled via jboss-web.xml rather than a fairly obscure JBC config, but for now this is a simple improvement.

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