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  1. Qpid
  2. QPID-3675

New Feature Announce - Java QMF2 API Implementation.

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    Details

    • Type: New Feature
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.12
    • Fix Version/s: None
    • Component/s: QMF
    • Labels:
    • Environment:

      Java QMF2

      Description

      This is the first release of a QMF2 API Implementation for Java.

      Features:

      • Full Implementation of QMF2 Console, Agent and AgentExternal.
      • Supports QMF2 Query Subscriptions on Agent/AgentExternal implementations.
      • Emulates QMF2 Query Subscriptions on the Console side for the broker ManagementAgent by
        intercepting _data indications and filtering against QmfQuery. This is necessary as the
        ManagemetAgent doesn't yet support QMF2 style Query Subscriptions.
      • Console supports Agent discovery via findAgent() method, which can support partial matches,
        which is useful because the full Agent name has a UUID representing the "instance" so it's hard
        to know the full name.
      • QmfQuery supports regex matching.
      • Supports QMF2 WorkItem Event model and in addition supports an alternative QmfEventListener
        Event model, which is rather more like the JMS MessageListener model.

      Example Tools Provided:

      • ConnectionAudit: Audits connections to one or more Qpid message brokers against a whitelist.
      • ConnectionLogger: A QMF2 class used to provide information about connections made to a broker.
      • QpidConfig: QpidConfig is a fairly "literal" Java port of the python qpid-config tool. Uses pure
        QMF2 for adding/deleting queues, exchanges & bindings this provides useful illustration of how
        to do these things using the ManagementAgent method calls.
      • QpidCtrl: A tool to allow QMF2 methods to be invoked from the command line.
      • QpidPrintEvents: Collect and print events from one or more Qpid message brokers.
      • QpidQueueStats: Collect and print queue statistics. This is a rewrite of the Python version and
        illustrates the use of QuerySubscriptions (via the Console side emulation)to subscribe to
        objects on the ManagementAgent.
      • QueueFuse: QueueFuse provides protection to message producers from consumers who can't consume
        messages fast enough.

        Attachments

        1. Firefox Graphs.png
          46 kB
          Fraser Adams
        2. IE8 Add Queue.png
          93 kB
          Fraser Adams
        3. ipod bindings.png
          104 kB
          Fraser Adams
        4. qmf2.tar.gz
          501 kB
          Fraser Adams
        5. qmf2.tar.gz
          240 kB
          Fraser Adams
        6. qmf2-v1.1.tar.gz
          502 kB
          Fraser Adams
        7. qmf2-v1.2.tar.gz
          505 kB
          Fraser Adams
        8. qmf2-v1.3.tar.gz
          532 kB
          Fraser Adams

          Activity

            People

            • Assignee:
              tross Ted Ross
              Reporter:
              fadams Fraser Adams
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              Dates

              • Created:
                Updated:
                Resolved: