[jboss-as7-dev] Attributes, metrics, additional descriptive information for such

[Emanuel Muckenhuber]

On 01/27/2011 08:54 PM, Heiko Braun wrote:
> But to make sure I understand you correctly:
>
> - Does this means you have a custom operation to retrieve the metrics per resource?
>    (probably yes)
>
> - Could metrics also be retrieved when reading the configuration?
>    I.e. separate payload element, but still one request?
>

We are trying to have a single view of the resource containing 
configuration and runtime attributes. So in the end you have a parameter 
in case runtime attributes (incl. metrics) should be queried as well. 
This is more for the standalone view though. The runtime view in the 
domain would be a separate operation - also because the returned value 
will contain the result of each server.

> - Although there is one handler per resource, will it be possible to retrieve just a single metric value?

Yes, there are general read-attribute operations which also cover metrics.