Examples with TemporaryQueue javax.jms.TemporaryQueue used on opensource projects

Example 46 with TemporaryQueue

use of javax.jms.TemporaryQueue in project qpid-broker-j by apache.

the class AmqpManagementFacade method receiveManagementResponse.

private Map<String, Object> receiveManagementResponse(final MessageConsumer consumer, final Destination replyToDestination, final int responseStatus) throws JMSException {
    Message response = consumer.receive(5000);
    try {
        if (response != null) {
            int statusCode = response.getIntProperty("statusCode");
            if (statusCode == responseStatus) {
                if (response instanceof MapMessage) {
                    MapMessage bodyMap = (MapMessage) response;
                    Map<String, Object> result = new HashMap<>();
                    Enumeration keys = bodyMap.getMapNames();
                    while (keys.hasMoreElements()) {
                        final String key = String.valueOf(keys.nextElement());
                        Object value = bodyMap.getObject(key);
                        result.put(key, value);
                    }
                    return result;
                } else if (response instanceof ObjectMessage) {
                    Object body = ((ObjectMessage) response).getObject();
                    if (body instanceof Map) {
                        @SuppressWarnings("unchecked") Map<String, Object> bodyMap = (Map<String, Object>) body;
                        return new HashMap<>(bodyMap);
                    }
                } else {
                    return Collections.emptyMap();
                }
            } else {
                throw new OperationUnsuccessfulException(response.getStringProperty("statusDescription"), statusCode);
            }
        }
        throw new IllegalArgumentException("Cannot parse the results from a management response");
    } finally {
        consumer.close();
        if (_protocol == Protocol.AMQP_1_0) {
            ((TemporaryQueue) replyToDestination).delete();
        }
    }
}

Example 47 with TemporaryQueue

use of javax.jms.TemporaryQueue in project qpid-broker-j by apache.

the class AmqpManagementFacade method performOperationUsingAmqpManagement.

public Object performOperationUsingAmqpManagement(final String name, final String operation, final Session session, final String type, Map<String, Object> arguments) throws JMSException {
    Destination replyToDestination;
    Destination replyConsumerDestination;
    if (_protocol == Protocol.AMQP_1_0) {
        replyToDestination = session.createTemporaryQueue();
        replyConsumerDestination = replyToDestination;
    } else {
        replyToDestination = session.createQueue(AMQP_0_X_REPLY_TO_DESTINATION);
        replyConsumerDestination = session.createQueue(AMQP_0_X_CONSUMER_REPLY_DESTINATION);
    }
    MessageConsumer consumer = session.createConsumer(replyConsumerDestination);
    MessageProducer producer = session.createProducer(session.createQueue(_managementAddress));
    MapMessage opMessage = session.createMapMessage();
    opMessage.setStringProperty("type", type);
    opMessage.setStringProperty("operation", operation);
    opMessage.setStringProperty("index", "object-path");
    opMessage.setJMSReplyTo(replyToDestination);
    opMessage.setStringProperty("key", name);
    for (Map.Entry<String, Object> argument : arguments.entrySet()) {
        Object value = argument.getValue();
        if (value.getClass().isPrimitive() || value instanceof String) {
            opMessage.setObjectProperty(argument.getKey(), value);
        } else {
            ObjectMapper objectMapper = new ObjectMapper();
            String jsonifiedValue;
            try {
                jsonifiedValue = objectMapper.writeValueAsString(value);
            } catch (JsonProcessingException e) {
                throw new IllegalArgumentException(String.format("Cannot convert the argument '%s' to JSON to meet JMS type restrictions", argument.getKey()));
            }
            opMessage.setObjectProperty(argument.getKey(), jsonifiedValue);
        }
    }
    producer.send(opMessage);
    if (session.getTransacted()) {
        session.commit();
    }
    Message response = consumer.receive(5000);
    try {
        int statusCode = response.getIntProperty("statusCode");
        if (statusCode < 200 || statusCode > 299) {
            throw new OperationUnsuccessfulException(response.getStringProperty("statusDescription"), statusCode);
        }
        if (response instanceof StreamMessage) {
            StreamMessage bodyStream = (StreamMessage) response;
            List<Object> result = new ArrayList<>();
            boolean done = false;
            do {
                try {
                    result.add(bodyStream.readObject());
                } catch (MessageEOFException mfe) {
                    // Expected - end of stream
                    done = true;
                }
            } while (!done);
            return result;
        } else if (response instanceof MapMessage) {
            MapMessage bodyMap = (MapMessage) response;
            Map<String, Object> result = new TreeMap<>();
            Enumeration mapNames = bodyMap.getMapNames();
            while (mapNames.hasMoreElements()) {
                String key = (String) mapNames.nextElement();
                result.put(key, bodyMap.getObject(key));
            }
            return result;
        } else if (response instanceof ObjectMessage) {
            return ((ObjectMessage) response).getObject();
        } else if (response instanceof BytesMessage) {
            BytesMessage bytesMessage = (BytesMessage) response;
            if (bytesMessage.getBodyLength() == 0) {
                return null;
            } else {
                byte[] buf = new byte[(int) bytesMessage.getBodyLength()];
                bytesMessage.readBytes(buf);
                return buf;
            }
        }
        throw new IllegalArgumentException("Cannot parse the results from a management operation.  JMS response message : " + response);
    } finally {
        if (session.getTransacted()) {
            session.commit();
        }
        consumer.close();
        if (_protocol == Protocol.AMQP_1_0) {
            ((TemporaryQueue) replyToDestination).delete();
        }
    }
}

Example 48 with TemporaryQueue

use of javax.jms.TemporaryQueue in project qpid-broker-j by apache.

the class TemporaryQueuePrefixTest method testNoPrefixSet.

@Test
public void testNoPrefixSet() throws Exception {
    Connection connection = getConnection();
    try {
        Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
        TemporaryQueue queue = session.createTemporaryQueue();
        assertTrue(queue.getQueueName() + " does not start with \"TempQueue\".", queue.getQueueName().startsWith("TempQueue"));
    } finally {
        connection.close();
    }
}

Example 49 with TemporaryQueue

use of javax.jms.TemporaryQueue in project qpid-broker-j by apache.

the class TemporaryQueuePrefixTest method testTwoDomains.

@Test
public void testTwoDomains() throws Exception {
    final String primaryPrefix = "/testPrefix";
    updateGlobalAddressDomains("[\"" + primaryPrefix + "\", \"/foo\" ]");
    Connection connection = getConnection();
    try {
        Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
        TemporaryQueue queue = session.createTemporaryQueue();
        assertFalse(queue.getQueueName() + " has superfluous slash in prefix.", queue.getQueueName().startsWith(("[\"" + primaryPrefix + "\", \"/foo\" ]") + "/"));
        assertTrue(queue.getQueueName() + " does not start with expected prefix \"" + primaryPrefix + "\".", queue.getQueueName().startsWith(primaryPrefix));
    } finally {
        connection.close();
    }
}

Example 50 with TemporaryQueue

use of javax.jms.TemporaryQueue in project qpid-broker-j by apache.

the class TemporaryQueuePrefixTest method testPrefix.

@Test
public void testPrefix() throws Exception {
    String prefix = "/testPrefix";
    updateGlobalAddressDomains("[ \"" + prefix + "\" ]");
    Connection connection = getConnection();
    try {
        Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
        TemporaryQueue queue = session.createTemporaryQueue();
        assertTrue(queue.getQueueName() + " does not start with expected prefix \"" + prefix + "/\".", queue.getQueueName().startsWith(prefix + "/"));
    } finally {
        connection.close();
    }
}