Examples with Subscription org.apache.qpid.qmf2.agent.Subscription used on opensource projects

Example 16 with Subscription

use of org.apache.qpid.qmf2.agent.Subscription in project qpid by apache.

the class ConnectionAudit method checkExistingSubscriptions.

/**
     * When we start up we need to check any subscriptions that already exist against the whitelist.
     * Subsequent checks are made only when we receive new subscribe events.
     */
private void checkExistingSubscriptions() {
    readWhitelist();
    List<QmfConsoleData> subscriptions = _console.getObjects("org.apache.qpid.broker", "subscription");
    for (QmfConsoleData subscription : subscriptions) {
        QmfConsoleData queue = dereference(subscription.getRefValue("queueRef"));
        QmfConsoleData session = dereference(subscription.getRefValue("sessionRef"));
        QmfConsoleData connection = dereference(session.getRefValue("connectionRef"));
        String queueName = queue.getStringValue("name");
        String address = connection.getStringValue("address");
        String timestamp = new Date(subscription.getCreateTime() / 1000000l).toString();
        validateQueue(queueName, address, timestamp);
    }
}

Example 17 with Subscription

use of org.apache.qpid.qmf2.agent.Subscription in project qpid by apache.

the class ConnectionLogger method logConnectionInformation.

/**
     * Logs audit information about each connection made to the broker
     *
     * Obtains connection, session and subscription objects and iterates in turn through these comparing
     * references to find the subscriptions association with sessions and sessions associated with
     * connections. Ultimately it then uses logQueueInformation to display the queues associated with
     * each subscription.
     */
private void logConnectionInformation() {
    System.out.println("\n\n**** ConnectionLogger: Logging current connection information ****");
    List<QmfConsoleData> connections = _console.getObjects("org.apache.qpid.broker", "connection");
    List<QmfConsoleData> sessions = _console.getObjects("org.apache.qpid.broker", "session");
    List<QmfConsoleData> subscriptions = _console.getObjects("org.apache.qpid.broker", "subscription");
    for (QmfConsoleData connection : connections) {
        System.out.printf("\nConnection '%s'\n", connection.getStringValue("address"));
        String[] properties = { "authIdentity", "remoteProcessName", "federationLink" };
        for (String p : properties) {
            System.out.println(p + ": " + connection.getStringValue(p));
        }
        System.out.println("createTimestamp: " + new Date(connection.getCreateTime() / 1000000l));
        ObjectId connectionId = connection.getObjectId();
        for (QmfConsoleData session : sessions) {
            // Iterate through all session objects
            ObjectId connectionRef = session.getRefValue("connectionRef");
            if (connectionRef.equals(connectionId)) {
                // But only select sessions that are associated with the connection under consideration.
                System.out.printf("Session '%s'\n", session.getStringValue("name"));
                int subscriptionCount = 0;
                ObjectId sessionId = session.getObjectId();
                for (QmfConsoleData subscription : subscriptions) {
                    // Iterate through all subscription objects
                    ObjectId sessionRef = subscription.getRefValue("sessionRef");
                    if (sessionRef.equals(sessionId)) {
                        // But only select subscriptions that are associated with the session under consideration.
                        subscriptionCount++;
                        ObjectId queueRef = subscription.getRefValue("queueRef");
                        if (_logQueues) {
                            logQueueInformation(queueRef);
                        }
                    }
                }
                if (subscriptionCount == 0) {
                    System.out.println("    ** No Subscriptions for this Session - probably a producer only Session **");
                }
            }
        }
    }
}