Examples with QmfConsoleData org.apache.qpid.qmf2.console.QmfConsoleData used on opensource projects

Example 11 with QmfConsoleData

use of org.apache.qpid.qmf2.console.QmfConsoleData in project qpid by apache.

the class QpidConfig method queueList.

/**
 * For every queue list detailed info (equivalent of qpid-config queues).
 *
 * More or less a direct Java port of QueueList in qpid-config, which handles qpid-config queues.
 *
 * @param filter specifies the queue name to display info for, if set to "" displays info for every queue.
 */
private void queueList(final String filter) {
    List<QmfConsoleData> queues = _console.getObjects("org.apache.qpid.broker", "queue");
    String caption = "Queue Name";
    int maxNameLen = caption.length();
    for (QmfConsoleData queue : queues) {
        String name = queue.getStringValue("name");
        if (filter.equals("") || filter.equals(name)) {
            if (name.length() > maxNameLen) {
                maxNameLen = name.length();
            }
        }
    }
    System.out.printf("%-" + maxNameLen + "s Attributes\n", caption);
    StringBuilder buf = new StringBuilder();
    for (int i = 0; i < ((maxNameLen / 5) + 5); i++) {
        buf.append("=====");
    }
    String line = buf.toString();
    System.out.println(line);
    for (QmfConsoleData queue : queues) {
        String name = queue.getStringValue("name");
        if (filter.equals("") || filter.equals(name)) {
            System.out.printf("%-" + maxNameLen + "s ", name);
            Map<String, Object> args = queue.<Map<String, Object>>getValue("arguments");
            args = (args == null) ? Collections.EMPTY_MAP : args;
            /*System.out.println(args);
for (Map.Entry<String, Object> entry  : args.entrySet()) {
    System.out.println(entry.getKey() + " " + entry.getValue().getClass().getCanonicalName());
}*/
            if (queue.getBooleanValue("durable")) {
                System.out.printf("--durable ");
            }
            if (queue.getBooleanValue("autoDelete")) {
                System.out.printf("auto-del ");
            }
            if (queue.getBooleanValue("exclusive")) {
                System.out.printf("excl ");
            }
            if (args.containsKey(FILESIZE)) {
                System.out.printf("--file-size=%d ", QmfData.getLong(args.get(FILESIZE)));
            }
            if (args.containsKey(FILECOUNT)) {
                System.out.printf("--file-count=%d ", QmfData.getLong(args.get(FILECOUNT)));
            }
            if (args.containsKey(MAX_QUEUE_SIZE)) {
                System.out.printf("--max-queue-size=%d ", QmfData.getLong(args.get(MAX_QUEUE_SIZE)));
            }
            if (args.containsKey(MAX_QUEUE_COUNT)) {
                System.out.printf("--max-queue-count=%d ", QmfData.getLong(args.get(MAX_QUEUE_COUNT)));
            }
            if (args.containsKey(POLICY_TYPE)) {
                System.out.printf("--limit-policy=%s ", (QmfData.getString(args.get(POLICY_TYPE))).replace("_", "-"));
            }
            if (args.containsKey(LVQ) && QmfData.getLong(args.get(LVQ)) == 1) {
                System.out.printf("--order lvq ");
            }
            if (args.containsKey(LVQNB) && QmfData.getLong(args.get(LVQNB)) == 1) {
                System.out.printf("--order lvq-no-browse ");
            }
            if (queue.hasValue("altExchange")) {
                ObjectId altExchangeRef = queue.getRefValue("altExchange");
                List<QmfConsoleData> altExchanges = _console.getObjects(altExchangeRef);
                if (altExchanges.size() == 1) {
                    QmfConsoleData altExchange = altExchanges.get(0);
                    System.out.printf("--alternate-exchange=%s", altExchange.getStringValue("name"));
                }
            }
            if (args.containsKey(FLOW_STOP_SIZE)) {
                System.out.printf("--flow-stop-size=%d ", QmfData.getLong(args.get(FLOW_STOP_SIZE)));
            }
            if (args.containsKey(FLOW_RESUME_SIZE)) {
                System.out.printf("--flow-resume-size=%d ", QmfData.getLong(args.get(FLOW_RESUME_SIZE)));
            }
            if (args.containsKey(FLOW_STOP_COUNT)) {
                System.out.printf("--flow-stop-count=%d ", QmfData.getLong(args.get(FLOW_STOP_COUNT)));
            }
            if (args.containsKey(FLOW_RESUME_COUNT)) {
                System.out.printf("--flow-resume-count=%d ", QmfData.getLong(args.get(FLOW_RESUME_COUNT)));
            }
            for (Map.Entry<String, Object> entry : args.entrySet()) {
                // Display generic queue arguments
                if (!SPECIAL_ARGS.contains(entry.getKey())) {
                    System.out.printf("--argument %s=%s ", entry.getKey(), entry.getValue());
                }
            }
            System.out.println();
        }
    }
}

Example 12 with QmfConsoleData

use of org.apache.qpid.qmf2.console.QmfConsoleData in project qpid by apache.

the class QpidConfig method delQueue.

/**
 * Remove a queue using the QMF "delete" method.
 * @param args the queue name is the first argument.
 * The remaining QMF method properties are populated form config parsed from the command line.
 */
private void delQueue(final String[] args) {
    if (args.length < 1) {
        usage();
    }
    if (_ifEmpty || _ifUnused) {
        // Check the selected queue object to see if it is not empty or is in use
        List<QmfConsoleData> queues = _console.getObjects("org.apache.qpid.broker", "queue");
        for (QmfConsoleData queue : queues) {
            ObjectId queueId = queue.getObjectId();
            String name = queue.getStringValue("name");
            if (name.equals(args[0])) {
                long msgDepth = queue.getLongValue("msgDepth");
                if (_ifEmpty == true && msgDepth > 0) {
                    System.out.println("Cannot delete queue " + name + "; queue not empty");
                    return;
                }
                long consumerCount = queue.getLongValue("consumerCount");
                if (_ifUnused == true && consumerCount > 0) {
                    System.out.println("Cannot delete queue " + name + "; queue in use");
                    return;
                }
            }
        }
    }
    QmfData arguments = new QmfData();
    arguments.setValue("type", "queue");
    arguments.setValue("name", args[0]);
    try {
        _broker.invokeMethod("delete", arguments);
    } catch (QmfException e) {
        System.out.println(e.getMessage());
    }
}

Example 13 with QmfConsoleData

use of org.apache.qpid.qmf2.console.QmfConsoleData in project qpid by apache.

the class QpidConfig method bind.

/**
 * Add a binding using the QMF "create" method.
 * @param args the exchange name is the first argument, the queue name is the second argument and the binding key
 * is the third argument.
 * The remaining QMF method properties are populated form config parsed from the command line.
 */
private void bind(final String[] args) {
    if (args.length < 2) {
        usage();
    }
    // Look up exchange objects to find the type of the selected exchange
    String exchangeType = null;
    List<QmfConsoleData> exchanges = _console.getObjects("org.apache.qpid.broker", "exchange");
    for (QmfConsoleData exchange : exchanges) {
        String name = exchange.getStringValue("name");
        if (args[0].equals(name)) {
            exchangeType = exchange.getStringValue("type");
            break;
        }
    }
    if (exchangeType == null) {
        System.out.println("Exchange " + args[0] + " is invalid");
        return;
    }
    Map<String, Object> properties = new HashMap<String, Object>();
    if (exchangeType.equals("xml")) {
        if (_file == null) {
            System.out.println("Invalid args to bind xml:  need an input file or stdin");
            return;
        }
        String xquery = null;
        if (_file.equals("-")) {
            // Read xquery off stdin
            BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
            try {
                StringBuilder buf = new StringBuilder();
                String line;
                while (// read until eof
                (line = in.readLine()) != null) {
                    buf.append(line + "\n");
                }
                xquery = buf.toString();
            } catch (IOException ioe) {
                System.out.println("Exception " + ioe + " while reading stdin");
                return;
            }
        } else {
            // Read xquery from input file
            File file = new File(_file);
            try {
                FileInputStream fin = new FileInputStream(file);
                try {
                    byte[] content = new byte[(int) file.length()];
                    fin.read(content);
                    xquery = new String(content);
                } finally {
                    fin.close();
                }
            } catch (FileNotFoundException e) {
                System.out.println("File " + _file + " not found");
                return;
            } catch (IOException ioe) {
                System.out.println("Exception " + ioe + " while reading " + _file);
                return;
            }
        }
        properties.put("xquery", xquery);
    } else if (exchangeType.equals("headers")) {
        if (args.length < 5) {
            System.out.println("Invalid args to bind headers: need 'any'/'all' plus conditions");
            return;
        }
        String op = args[3];
        if (op.equals("all") || op.equals("any")) {
            properties.put("x-match", op);
            String[] bindings = Arrays.copyOfRange(args, 4, args.length);
            for (String binding : bindings) {
                if (binding.contains("=")) {
                    binding = binding.split(",")[0];
                    String[] kv = binding.split("=");
                    properties.put(kv[0], kv[1]);
                }
            }
        } else {
            System.out.println("Invalid condition arg to bind headers, need 'any' or 'all', not '" + op + "'");
            return;
        }
    }
    String bindingIdentifier = args[0] + "/" + args[1];
    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);
    } catch (QmfException e) {
        System.out.println(e.getMessage());
    }
}

Example 14 with QmfConsoleData

use of org.apache.qpid.qmf2.console.QmfConsoleData in project qpid by apache.

the class QpidConfig method overview.

/**
 * Provide a basic overview of the number and type of queues and exchanges.
 */
private void overview() {
    List<QmfConsoleData> exchanges = _console.getObjects("org.apache.qpid.broker", "exchange");
    List<QmfConsoleData> queues = _console.getObjects("org.apache.qpid.broker", "queue");
    System.out.printf("Total Exchanges: %d\n", exchanges.size());
    Map<String, AtomicInteger> etype = new HashMap<String, AtomicInteger>();
    for (QmfConsoleData exchange : exchanges) {
        String exchangeType = exchange.getStringValue("type");
        AtomicInteger n = etype.get(exchangeType);
        if (n == null) {
            etype.put(exchangeType, new AtomicInteger(1));
        } else {
            n.getAndIncrement();
        }
    }
    for (Map.Entry<String, AtomicInteger> entry : etype.entrySet()) {
        System.out.printf("%15s: %s\n", entry.getKey(), entry.getValue());
    }
    System.out.println();
    System.out.printf("   Total Queues: %d\n", queues.size());
    int durable = 0;
    for (QmfConsoleData queue : queues) {
        boolean isDurable = queue.getBooleanValue("durable");
        if (isDurable) {
            durable++;
        }
    }
    System.out.printf("        durable: %d\n", durable);
    System.out.printf("    non-durable: %d\n", queues.size() - durable);
}

Example 15 with QmfConsoleData

use of org.apache.qpid.qmf2.console.QmfConsoleData in project qpid by apache.

the class QpidConfig method exchangeListRecurse.

/**
 * For every exchange list the bindings (equivalent of qpid-config -b exchanges).
 *
 * More or less a direct Java port of ExchangeListRecurse in qpid-config, which handles qpid-config -b exchanges.
 *
 * @param filter specifies the exchange name to display info for, if set to "" displays info for every exchange.
 */
private void exchangeListRecurse(final String filter) {
    List<QmfConsoleData> exchanges = _console.getObjects("org.apache.qpid.broker", "exchange");
    List<QmfConsoleData> bindings = _console.getObjects("org.apache.qpid.broker", "binding");
    List<QmfConsoleData> queues = _console.getObjects("org.apache.qpid.broker", "queue");
    for (QmfConsoleData exchange : exchanges) {
        ObjectId exchangeId = exchange.getObjectId();
        String name = exchange.getStringValue("name");
        if (filter.equals("") || filter.equals(name)) {
            System.out.printf("Exchange '%s' (%s)\n", name, exchange.getStringValue("type"));
            for (QmfConsoleData binding : bindings) {
                ObjectId exchangeRef = binding.getRefValue("exchangeRef");
                if (exchangeRef.equals(exchangeId)) {
                    ObjectId queueRef = binding.getRefValue("queueRef");
                    QmfConsoleData queue = findById(queues, queueRef);
                    String queueName = "<unknown>";
                    if (queue != null) {
                        queueName = queue.getStringValue("name");
                        if (queueName.equals("")) {
                            queueName = "''";
                        }
                    }
                    String bindingKey = binding.getStringValue("bindingKey");
                    Map arguments = (Map) binding.getValue("arguments");
                    if (arguments == null || arguments.isEmpty()) {
                        System.out.printf("    bind [%s] => %s\n", bindingKey, queueName);
                    } else {
                        // If there are binding arguments then it's a headers exchange
                        System.out.printf("    bind [%s] => %s %s\n", bindingKey, queueName, arguments);
                    }
                }
            }
        }
    }
}