AbstractManageabilityCapability is an extension of
AbstractWsResourceCapability that
provides one additional initialization step: if the resource uses
the ManageabilityCharacteristics
capability, then this capability's URI will be added to the
muws1:ManageabilityCapability property.
This method converts the WsResource[] returned by getRelationship()
into an Element[] with muws2:Relationship XML that is compliant with
the MUWS Part 2 spec.
MetricsClient provides two convenience methods for reading WSRP resource
properties and their metrics without resorting to separate SOAP calls or
DOM APIs.