Examples of org.apache.qpid.qmf2.console.Agent

org.apache.qpid.qmf2.common.QmfException
Local representation (proxy) of a remote Agent.
This class holds some state that relates to the Agent and in addition some methods may be called on the agent. destroy(), invokeMethod() and refresh() are actually called by a proxy class AgentProxy. AgentProxy is actually an interface that is implemented by Console (as that's where all the JMS stuff is), we use this approach to avoid introducing a circular dependency between Agent and Console.
The Console application maintains a list of all known remote Agents. Each Agent is represented by an instance of the Agent class:
The following diagram illustrates the interactions between the Console, AgentProxy and the client side Agent representation.
@author Fraser Adams

        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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        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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                        _agent.methodResponse(methodName, item.getHandle(), inArgs, null);
                    }
                    else if (methodName.equals("event"))
                    {
                        System.out.println("Invoked event method");
                        QmfEvent event = new QmfEvent(_eventSchema);
                        event.setSeverity((int)inArgs.getLongValue("severity"));
                        event.setValue("text", inArgs.getStringValue("text"));
                        _agent.raiseEvent(event);
                        _agent.methodResponse(methodName, item.getHandle(), null, null);
                    }
                    else if (methodName.equals("fail"))
                    {

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    public void onEvent(final WorkItem wi)
    {
        if (wi instanceof EventReceivedWorkItem)
        {
            EventReceivedWorkItem item = (EventReceivedWorkItem)wi;
            QmfEvent event = item.getEvent();
            String className = event.getSchemaClassId().getClassName();
            if (className.equals("subscribe"))
            {
                readWhitelist();
                String queueName = event.getStringValue("qName");
                String address = event.getStringValue("rhost");
                String timestamp = new Date(event.getTimestamp()/1000000l).toString();
                validateQueue(queueName, address, timestamp);
            }
        }
        else if (wi instanceof AgentRestartedWorkItem)
        {

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    {
        if (wi instanceof EventReceivedWorkItem)
        {
            EventReceivedWorkItem item = (EventReceivedWorkItem)wi;
            Agent agent = item.getAgent();
            QmfEvent event = item.getEvent();


            String className = event.getSchemaClassId().getClassName();
            if (className.equals("clientConnect") ||
                className.equals("clientDisconnect"))
            {
                _stateChanged = true;
            }

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        {
            return _proxy.refresh(this, objectId, replyHandle, timeout);
        }
        else
        {
            throw new QmfException("Agent.refresh() called from deactivated Agent");
        }
    }

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        {
            return _proxy.invokeMethod(this, createRequest(objectId, name, inArgs), null, timeout);
        }
        else
        {
            throw new QmfException("Agent.invokeMethod() called from deactivated Agent");
        }
    }

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        {
            _proxy.invokeMethod(this, createRequest(objectId, name, inArgs), replyHandle, -1);
        }
        else
        {
            throw new QmfException("Agent.invokeMethod() called from deactivated Agent");
        }
    }

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    {
        if (_exception == this)
        {
            if (hasValue("error_text"))
            {
                return new QmfException(getStringValue("error_text"));
            }


            if (hasValue("message"))
            {
                return new QmfException(getStringValue("message"));
            }
        }
        return null;
    }

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        ObjectId addr = new ObjectId("test"/*name*/, objectName, 0/*epoch*/);
        object.setObjectId(addr);


        if (_objectIndex.get(addr) != null)
        {
            throw new QmfException("Duplicate QmfAgentData Address");
        }


        _objectIndex.put(addr, object);
    }

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Related Classes of org.apache.qpid.qmf2.console.Agent

org.apache.qpid.messaging.util.AddressParser

org.apache.qpid.qmf2.agent.Agent

org.apache.qpid.qmf2.agent.AgentExternal

org.apache.qpid.qmf2.agent.MethodCallParams

org.apache.qpid.qmf2.agent.MethodCallWorkItem

org.apache.qpid.qmf2.agent.QmfAgentData

org.apache.qpid.qmf2.agent.SubscriptionParams

org.apache.qpid.qmf2.common.Handle

org.apache.qpid.qmf2.common.NotifierWrapper

org.apache.qpid.qmf2.common.NullQmfEventListener

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