Examples with QmfEvent org.apache.qpid.qmf2.common.QmfEvent used on opensource projects

Example 16 with QmfEvent

use of org.apache.qpid.qmf2.common.QmfEvent in project qpid by apache.

the class AgentExternalTest method onEvent.

public void onEvent(WorkItem wi) {
    System.out.println("WorkItem type: " + wi.getType());
    if (wi.getType() == METHOD_CALL) {
        _control.incValue("methodCount", 1);
        MethodCallWorkItem item = (MethodCallWorkItem) wi;
        MethodCallParams methodCallParams = item.getMethodCallParams();
        String methodName = methodCallParams.getName();
        ObjectId objectId = methodCallParams.getObjectId();
        String userId = methodCallParams.getUserId();
        QmfData inArgs = methodCallParams.getArgs();
        ObjectId controlAddress = _control.getObjectId();
        System.out.println("Method Call User ID = " + userId);
        try {
            if (objectId == null) {
                // Method invoked directly on Agent
                if (methodName.equals("toString")) {
                    QmfData outArgs = new QmfData();
                    outArgs.setValue("string", _agent.toString());
                    _agent.methodResponse(methodName, item.getHandle(), outArgs, null);
                }
            } else if (objectId.equals(controlAddress)) {
                if (methodName.equals("stop")) {
                    System.out.println("Invoked stop method");
                    String message = inArgs.getStringValue("message");
                    System.out.println("Stopping: message = " + message);
                    _agent.methodResponse(methodName, item.getHandle(), null, null);
                    _agent.destroy();
                    System.exit(1);
                } else if (methodName.equals("echo")) {
                    System.out.println("Invoked echo method");
                    _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")) {
                    System.out.println("Invoked fail method");
                    QmfData error = new QmfData();
                    if (inArgs.getBooleanValue("useString")) {
                        error.setValue("error_text", inArgs.getStringValue("stringVal"));
                    } else {
                        error.setValue("whatHappened", "It Failed");
                        error.setValue("howBad", 75);
                        error.setValue("details", inArgs.getValue("details"));
                    }
                    _agent.methodResponse(methodName, item.getHandle(), null, error);
                } else if (methodName.equals("create_child")) {
                    System.out.println("Invoked create_child method");
                    String childName = inArgs.getStringValue("name");
                    System.out.println("childName = " + childName);
                    QmfAgentData child = new QmfAgentData(_childSchema);
                    child.setValue("name", childName);
                    addObject(child);
                    QmfData outArgs = new QmfData();
                    // Set suptype just to test
                    outArgs.setRefValue("childAddr", child.getObjectId(), "reference");
                    _agent.methodResponse(methodName, item.getHandle(), outArgs, null);
                }
            }
        } catch (QmfException qmfe) {
            System.err.println("QmfException " + qmfe.getMessage() + " caught: AgentExternalTest failed");
            QmfData error = new QmfData();
            error.setValue("error_text", qmfe.getMessage());
            _agent.methodResponse(methodName, item.getHandle(), null, error);
        }
    }
    if (wi.getType() == QUERY) {
        QueryWorkItem item = (QueryWorkItem) wi;
        QmfQuery query = item.getQmfQuery();
        System.out.println("Query User ID = " + item.getUserId());
        if (query.getObjectId() != null) {
            // Look up a QmfAgentData object by the ObjectId obtained from the query
            ObjectId objectId = query.getObjectId();
            QmfAgentData object = _objectIndex.get(objectId);
            if (object != null && !object.isDeleted()) {
                _agent.queryResponse(item.getHandle(), object);
            }
            _agent.queryComplete(item.getHandle(), 0);
        } else {
            // taken by the C++ broker ManagementAgent, so if it's a problem here........
            for (QmfAgentData object : _objectIndex.values()) {
                if (!object.isDeleted() && query.evaluate(object)) {
                    _agent.queryResponse(item.getHandle(), object);
                }
            }
            _agent.queryComplete(item.getHandle(), 0);
        }
    }
    if (wi.getType() == SUBSCRIBE_REQUEST) {
        SubscribeRequestWorkItem item = (SubscribeRequestWorkItem) wi;
        SubscriptionParams params = item.getSubscriptionParams();
        Handle handle = item.getHandle();
        System.out.println("Subscribe Request User ID = " + params.getUserId());
        try {
            Subscription subscription = new Subscription(this, params);
            _subscriptions.put(subscription.getSubscriptionId(), subscription);
            _timer.schedule(subscription, 0, params.getPublishInterval());
            if (subscription == null) {
                System.out.println("Requested Subscription has already expired or been cancelled");
                QmfData error = new QmfData();
                error.setValue("error_text", "Requested Subscription has already expired or been cancelled");
                _agent.subscriptionResponse(handle, subscription.getConsoleHandle(), null, 0, 0, error);
            } else {
                _agent.subscriptionResponse(handle, subscription.getConsoleHandle(), subscription.getSubscriptionId(), subscription.getDuration(), subscription.getInterval(), null);
            }
        } catch (QmfException qmfe) {
            _agent.raiseException(handle, "Subscribe Request failed, invalid Query: " + qmfe.getMessage());
        }
    }
    if (wi.getType() == RESUBSCRIBE_REQUEST) {
        ResubscribeRequestWorkItem item = (ResubscribeRequestWorkItem) wi;
        ResubscribeParams params = item.getResubscribeParams();
        Handle handle = item.getHandle();
        System.out.println("Resubscribe Request User ID = " + params.getUserId());
        String subscriptionId = params.getSubscriptionId();
        Subscription subscription = _subscriptions.get(subscriptionId);
        if (subscription != null) {
            subscription.refresh(params);
            _agent.subscriptionResponse(handle, subscription.getConsoleHandle(), subscription.getSubscriptionId(), subscription.getDuration(), subscription.getInterval(), null);
        } else {
            System.out.println("Requested Subscription has already expired or been cancelled");
            QmfData error = new QmfData();
            error.setValue("error_text", "Requested Subscription has already expired or been cancelled");
            _agent.subscriptionResponse(handle, subscription.getConsoleHandle(), null, 0, 0, error);
        }
    }
    if (wi.getType() == UNSUBSCRIBE_REQUEST) {
        UnsubscribeRequestWorkItem item = (UnsubscribeRequestWorkItem) wi;
        String subscriptionId = item.getSubscriptionId();
        System.out.println("Received cancellation request for " + subscriptionId);
        Subscription subscription = _subscriptions.get(subscriptionId);
        if (subscription != null) {
            subscription.cancel();
        }
    }
}

Example 17 with QmfEvent

use of org.apache.qpid.qmf2.common.QmfEvent in project qpid by apache.

the class Binding method createBindEvent.

/**
     * Factory method to create a Bind Event Object with timestamp of now.
     * @return the newly created Bind Event Object.
     */
public QmfEvent createBindEvent() {
    QmfEvent bind = new QmfEvent(_bindSchema);
    bind.setSeverity("info");
    bind.setValue("args", _binding.getArguments());
    bind.setValue("exName", _binding.getExchange().getName());
    bind.setValue("key", _binding.getName());
    bind.setValue("qName", _binding.getQueue().getName());
    //bind.setValue("user", getStringValue("authIdentity"));
    return bind;
}

Example 18 with QmfEvent

use of org.apache.qpid.qmf2.common.QmfEvent in project qpid by apache.

the class Binding method createUnbindEvent.

/**
     * Factory method to create an Unbind Event Object with timestamp of now.
     * @return the newly created Unbind Event Object.
     */
public QmfEvent createUnbindEvent() {
    QmfEvent unbind = new QmfEvent(_unbindSchema);
    unbind.setSeverity("info");
    unbind.setValue("exName", _binding.getExchange().getName());
    unbind.setValue("key", _binding.getName());
    unbind.setValue("qName", _binding.getQueue().getName());
    //unbind.setValue("user", getStringValue("authIdentity"));
    return unbind;
}

Example 19 with QmfEvent

use of org.apache.qpid.qmf2.common.QmfEvent in project qpid by apache.

the class Queue method createQueueDeclareEvent.

/**
     * Factory method to create a Queue Declare Event Object with timestamp of now.
     * @return the newly created Queue Declare Event Object.
     */
public QmfEvent createQueueDeclareEvent() {
    QmfEvent queueDeclare = new QmfEvent(_queueDeclareSchema);
    queueDeclare.setSeverity("info");
    // TODO the _alternateExchangeName gets set some time after the Constructor - how do I get its value for
    // the queueDeclareEvent???!!!
    queueDeclare.setValue("altEx", _alternateExchangeName);
    // TODO
    queueDeclare.setValue("args", Collections.EMPTY_MAP);
    queueDeclare.setValue("autoDel", getBooleanValue("autoDelete"));
    queueDeclare.setValue("disp", "created");
    queueDeclare.setValue("durable", getBooleanValue("durable"));
    queueDeclare.setValue("excl", getBooleanValue("exclusive"));
    queueDeclare.setValue("qName", getStringValue("name"));
    //queueDeclare.setValue("user", getStringValue("authIdentity"));
    return queueDeclare;
}

Example 20 with QmfEvent

use of org.apache.qpid.qmf2.common.QmfEvent in project qpid by apache.

the class Queue method createQueueDeleteEvent.

/**
     * Factory method to create a Queue Delete Event Object with timestamp of now.
     * @return the newly created Queue Delete Event Object.
     */
public QmfEvent createQueueDeleteEvent() {
    QmfEvent queueDelete = new QmfEvent(_queueDeleteSchema);
    queueDelete.setSeverity("info");
    queueDelete.setValue("qName", getStringValue("name"));
    //queueDelete.setValue("user", getStringValue("authIdentity"));
    return queueDelete;
}