Issue #12255 Dump CookieConfig

[janbartel]

Closes #12255

Dump CookieConfig.

[joakime]

This works for the Server dump.

How about doing some extra work for the JMX level?
Since these objects derive from ContainerLifeCycle, they are already a @ManagedObject.
Lets cleanup the @ManagedObject description, and specify a few getter method for @ManagedAttribute too?

[janbartel]

@joakime the CookieConfig classes aren't and haven't ever been visible in JMX. However, in past releases there have been @ManagedAttribute annotations on the SessionHandler methods that are equivalent to calling the CookieConfig methods. I can add those if you like.

[joakime]

@joakime the CookieConfig classes aren't and haven't ever been visible in JMX. However, in past releases there have been @ManagedAttribute annotations on the SessionHandler methods that are equivalent to calling the CookieConfig methods. I can add those if you like.

See JMX:

Just as a note, ANY class derived from ContainerLifeCycle will show up on JMX.

[janbartel]

@joakime I'm attaching a screen cap of jmx mbeans with jetty-11. As you can see only the getters/setters on the SessionHandler are exposed. Note that the CookieConfig classes are not ContainerLifeCycles in any version of jetty, it's only the SessionHandler that is.