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https://issues.apache.org/jira/browse/DISPATCH-80?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alan Conway resolved DISPATCH-80.
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Resolution: Fixed
> Management schema: implement annotations and entity inheritance as per AMQP
> management WD 09
> --------------------------------------------------------------------------------------------
>
> Key: DISPATCH-80
> URL: https://issues.apache.org/jira/browse/DISPATCH-80
> Project: Qpid Dispatch
> Issue Type: Improvement
> Components: Management Agent
> Affects Versions: 0.2
> Reporter: Alan Conway
> Assignee: Alan Conway
> Fix For: 0.3
>
>
> The AMQP management draft 9 defines annotations, collections of attributes
> that can be applied to entity type definitions. This is very much like the
> "include" entries in our existing spec.
> To do:
> - Convert the existing "include" entries to conform to standard annotations.
> - Add inheritance between entity types
> - Introduce this simple hierarchy:
> configurationEntity: base for all entities derived from the config file.
> operationalEntity: base for all entities queried by qdstat.
> "Configuration" information is supplied in advance and expresse intent. For
> example "I want the router to listen on port N", or, "I want the router to
> connect to this address" All the entities that can be used in the
> configuration
> file are "configurationEntity".
> "Operational" information reflects the actual state of the router at a given
> moment in time. For example, "how many addresses are presently active on the
> router?" All the entities queried by qdstat are "operationalEntity".
> The two types are often related, for example "I want an on-demand connection
> to
> this address" and "is there presently a live outgoing connection to this
> address?" As a matter of good practice we separate the two kinds of
> entities. For example "listener" and "connector" are configuration entities
> expressing the intent to make or receive connectoins. The "connection" entity
> holds live operational information about an actual connection.
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