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From "Ted Ross (JIRA)" <qpid-...@incubator.apache.org>
Subject [jira] Created: (QPID-722) Management improvements for C++ Broker and Python CLI
Date Mon, 07 Jan 2008 15:15:34 GMT
Management improvements for C++ Broker and Python CLI
-----------------------------------------------------

                 Key: QPID-722
                 URL: https://issues.apache.org/jira/browse/QPID-722
             Project: Qpid
          Issue Type: Improvement
          Components: C++ Broker, Python Client
         Environment: all
            Reporter: Ted Ross
            Priority: Minor


Two changes in this patch:

1) Management object IDs are now persistent for persistent (durable) objects.  This is required
to provide continuity of historical management data across broker restarts.  The format of
object IDs now indicates whether they are transient or persistent.  The upper bit (bit 63)
is 0 for transient IDs and 1 for persistent IDs.

2) Changes have been made to the management code generator in preparation for allowing it
to be used by outside projects that wish to use the broker Plugin API for management access.

File-by-file notes:

M  python/mgmt-cli/managementdata.py

    Enhanced user-friendly display of 64-bit object IDs to
    differentiate between persistent IDs and non-persistent IDs.

M  cpp/src/Makefile.am

    Changed command line format for call to the management code
    generator.

M  cpp/src/qpid/broker/Broker.cpp
M  cpp/src/qpid/broker/Vhost.cpp
M  cpp/src/qpid/broker/Queue.cpp

    Updated calls to ManagementAgent::addObject to use the new support
    for persistent IDs, ensuring that the management object IDs for
    persistent objects are themselves persistent.

M  cpp/src/qpid/management/ManagementAgent.h
M  cpp/src/qpid/management/ManagementAgent.cpp

    Added support (using defaulted arguments) to
    ManagementAgent::addObject for persistent object IDs

M  cpp/managementgen/generate.py
M  cpp/managementgen/schema.py
M  cpp/managementgen/main.py

    Added the ability for templates to set variables to be used during
    code generation.

    Makefile fragment is now generated using a template rather than
    hard-code.  This was done to help non-qpid code to use the code
    generator for management-via-qpid support.

M  cpp/managementgen/templates/Args.h
M  cpp/managementgen/templates/Class.cpp
M  cpp/managementgen/templates/Class.h

    Use a generator variable to define the comment prefix.

A  cpp/managementgen/templates/Makefile.mk

    New template for the qpid makefile fragment.


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