Examples of QmfData

org.apache.qpid.qmf2.common.QmfData
QMF defines the QmfData class to represent an atomic unit of managment data.
The QmfData class defines a collection of named data values. Optionally, a string tag, or "sub-type" may be associated with each data item. This tag may be used by an application to annotate the data item. (Note the tag implementation is TBD).
In QMFv2, message bodies are AMQP maps and are therefore easily extended without causing backward compatibility problems. Another benefit of the map-message format is that all messages can be fully parsed when received without the need for external schema data
This class is the base class for all QMF2 Data Types in this implementation. It is intended to provide a useful wrapper for the underlying Map, supplying accessor and mutator methods that give an element of type safety (for example strings appear to be encoded as a mixture of byte[] and String depending of the agent, so this class checks for this in its getString())
The following diagram represents the QmfData class hierarchy.
@author Fraser Adams

Examples of org.apache.qpid.qmf2.common.QmfData

            MethodCallWorkItem item = (MethodCallWorkItem)wi;
            MethodCallParams methodCallParams = item.getMethodCallParams();
            String methodName = methodCallParams.getName();
            ObjectId objectId = methodCallParams.getObjectId();


            QmfData inArgs = methodCallParams.getArgs();
            ObjectId controlAddress = _control.getObjectId();


            if (objectId.equals(controlAddress))
            {
                if (methodName.equals("processPayload"))
                {
                    System.out.println("Invoked processPayload method");


                    byte[] parameter = inArgs.getValue("parameter");
                    System.out.println("payload size = " + parameter.length);


                    QmfData outArgs = new QmfData();
                    outArgs.setValue("return", parameter);
                    _agent.methodResponse(methodName, item.getHandle(), outArgs, null);
                }
            }
        }
    }

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Examples of org.apache.qpid.qmf2.common.QmfData

                System.out.println("No broker QmfConsoleData returned");
                System.exit(1);
            }


            QmfConsoleData broker = brokers.get(0);
            QmfData arguments = new QmfData();
            arguments.setValue("type", "queue");


            for (int i = 0; i < 300; i++)
            {
                arguments.setValue("name", "test " + i);


                try
                {
                    broker.invokeMethod("create", arguments);
                }

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Examples of org.apache.qpid.qmf2.common.QmfData

        if (_altExchange != null)
        {
            properties.put("alternate-exchange", _altExchange);
        }


        QmfData arguments = new QmfData();
        arguments.setValue("type", "exchange");
        arguments.setValue("name", args[1]);
        arguments.setValue("properties", properties);


        try
        {
            _broker.invokeMethod("create", arguments);
        }

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Examples of org.apache.qpid.qmf2.common.QmfData

        if (_flowResumeCount > 0)
        {
            properties.put(FLOW_RESUME_COUNT, _flowResumeCount);
        }


        QmfData arguments = new QmfData();
        arguments.setValue("type", "queue");
        arguments.setValue("name", args[0]);
        arguments.setValue("properties", properties);


        try
        {
            _broker.invokeMethod("create", arguments);
        }

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Examples of org.apache.qpid.qmf2.common.QmfData

            {
                QmfConsoleData control = controls.get(0);


                // ********** Invoke processPayload nethod **********
                System.out.println("Testing invokeMethod(processPayload, args)");
                QmfData inArgs = new QmfData();
                inArgs.setValue("parameter", new byte[150000000]);


                MethodResult results = control.invokeMethod("processPayload", inArgs);
                if (!results.succeeded())
                {
                    System.out.println("processPayload returned an exception object");

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Examples of org.apache.qpid.qmf2.common.QmfData

        if (args.length < 1)
        {
            usage();
        }


        QmfData arguments = new QmfData();
        arguments.setValue("type", "exchange");
        arguments.setValue("name", args[0]);


        try
        {
            _broker.invokeMethod("delete", arguments);
        }

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Examples of org.apache.qpid.qmf2.common.QmfData

                    }
                }
            }
        }


        QmfData arguments = new QmfData();
        arguments.setValue("type", "queue");
        arguments.setValue("name", args[0]);


        try
        {
            _broker.invokeMethod("delete", arguments);
        }

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Examples of org.apache.qpid.qmf2.common.QmfData

            response.setStringProperty("method", "response");
            response.setStringProperty("qmf.opcode", "_exception");
            response.setStringProperty("qmf.agent", _name);
            response.setStringProperty("qpid.subject", handle.getRoutingKey());


            QmfData exception = new QmfData();
            exception.setValue("error_text", message);
            response.setObject("_values", exception.mapEncode());
            sendResponse(handle, response);
        }
        catch (JMSException jmse)
        {
            _log.info("JMSException {} caught in handleLocateRequest()", jmse.getMessage());

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Examples of org.apache.qpid.qmf2.common.QmfData

        if (args.length > 2)
        {
            bindingIdentifier = bindingIdentifier + "/" + args[2];
        }


        QmfData arguments = new QmfData();
        arguments.setValue("type", "binding");
        arguments.setValue("name", bindingIdentifier);
        arguments.setValue("properties", properties);


        try
        {
            _broker.invokeMethod("create", arguments);
        }

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Examples of org.apache.qpid.qmf2.common.QmfData

            }
            else if (opcode.equals("_subscribe_cancel_indication"))
            {
                if (AMQPMessage.isAMQPMap(message))
                {
                    QmfData qmfSubscribe = new QmfData(AMQPMessage.getMap(message));
                    String subscriptionId = qmfSubscribe.getStringValue("_subscription_id");
                    if (this instanceof AgentExternal)
                    {
                        _eventListener.onEvent(new UnsubscribeRequestWorkItem(subscriptionId));
                    }
                    else

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