[jboss-jira] [JBoss JIRA] Created: (JBCACHE-1047) CacheJmxWrapper and PojoCacheJmxWrapper should allow explicit config of whether to control cache lifecycle

Tue May 8 10:56:52 EDT 2007

CacheJmxWrapper and PojoCacheJmxWrapper should allow explicit config of whether to control cache lifecycle
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                 Key: JBCACHE-1047
                 URL: http://jira.jboss.com/jira/browse/JBCACHE-1047
             Project: JBoss Cache
          Issue Type: Task
      Security Level: Public (Everyone can see)
    Affects Versions: 2.0.0.CR1
            Reporter: Brian Stansberry
         Assigned To: Brian Stansberry
            Priority: Minor
             Fix For: 2.0.0.CR2

When the lifecycle methods are invoked on CacheJmxWrapper and PojoCacheJmxWrapper, those classes need to decide whether to pass the lifecycle call on to the underlying cache they are wrapping.  They currently make that decision based on how the underlying cache was created:

1) If the underlying cache was injected, they don't manage its lifecycle (assume whoever injected it, e.g. AS microcontainer will do it.)
2) If they constructed the cache themselves from a Configuration, then the lifecycle calls are passed through.

That's fine for most use cases, but while writing some unit tests yesterday it didn't seem clean when I was doing things programatically. E.g. create a cache, inject it into a wrapper, register the wrapper in JMX, call start on the wrapper.  Underlying cache is not started; code has to call start() on the cache as well. So, I've added a ManageCacheLifecycle attribute to the wrapper's where the desired behavior can be explicitly set.  If the attribute is not set, the default behavior is what I described above.

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