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

Example 66 with Connection

use of javax.jms.Connection in project tomee by apache.

the class MdbTestClient method createConnection.

protected Connection createConnection() throws JMSException {
    final Connection connection = connectionFactory.createConnection();
    connection.start();
    return connection;
}

Example 67 with Connection

use of javax.jms.Connection in project tomee by apache.

the class ChatBeanTest method test.

public void test() throws Exception {
    EJBContainer.createEJBContainer().getContext().bind("inject", this);
    final Connection connection = connectionFactory.createConnection();
    connection.start();
    final Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
    final MessageProducer questions = session.createProducer(questionQueue);
    final MessageConsumer answers = session.createConsumer(answerQueue);
    sendText("Hello World!", questions, session);
    assertEquals("Hello, Test Case!", receiveText(answers));
    sendText("How are you?", questions, session);
    assertEquals("I'm doing well.", receiveText(answers));
    sendText("Still spinning?", questions, session);
    assertEquals("Once every day, as usual.", receiveText(answers));
}

Example 68 with Connection

use of javax.jms.Connection in project tomee by apache.

the class ChatBean method respond.

private void respond(String text) throws JMSException {
    Connection connection = null;
    Session session = null;
    try {
        connection = connectionFactory.createConnection();
        connection.start();
        // Create a Session
        session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
        // Create a MessageProducer from the Session to the Topic or Queue
        MessageProducer producer = session.createProducer(answerQueue);
        producer.setDeliveryMode(DeliveryMode.NON_PERSISTENT);
        // Create a message
        TextMessage message = session.createTextMessage(text);
        // Tell the producer to send the message
        producer.send(message);
    } finally {
        // Clean up
        if (session != null) {
            session.close();
        }
        if (connection != null) {
            connection.close();
        }
    }
}

Example 69 with Connection

use of javax.jms.Connection in project qpid by apache.

the class ConnectionHelper method createConnection.

/**
     * Creates a JMS Connection from one of the supported URL formats plus options.
     *
     * @param url an AMQP 0.10 URL, an extended AMQP 0-10 URL, a Broker URL or a Connection URL.
     * @param opts a String containing the options encoded using the same form as the C++ qpid::messaging
     *        Connection class.
     * @return a javax.jms.Connection.
     */
public static Connection createConnection(String url, String opts) {
    String connectionUrl = createConnectionURL(url, opts);
    _log.info("ConnectionHelper.createConnection() {}", connectionUrl);
    // Initialise JNDI names etc into properties
    Properties props = new Properties();
    props.setProperty("java.naming.factory.initial", "org.apache.qpid.jndi.PropertiesFileInitialContextFactory");
    props.setProperty("connectionfactory.ConnectionFactory", connectionUrl);
    Connection connection = null;
    try {
        Context jndi = new InitialContext(props);
        ConnectionFactory connectionFactory = (ConnectionFactory) jndi.lookup("ConnectionFactory");
        connection = connectionFactory.createConnection();
    } catch (NamingException ne) {
        _log.info("NamingException {} caught in createConnection()", ne.getMessage());
    } catch (JMSException jmse) {
        _log.info("JMSException {} caught in createConnection()", jmse.getMessage());
    }
    return connection;
}

Example 70 with Connection

use of javax.jms.Connection in project hive by apache.

the class TestNotificationListener method setUp.

@Before
public void setUp() throws Exception {
    System.setProperty("java.naming.factory.initial", "org.apache.activemq.jndi.ActiveMQInitialContextFactory");
    System.setProperty("java.naming.provider.url", "vm://localhost?broker.persistent=false");
    ConnectionFactory connFac = new ActiveMQConnectionFactory("vm://localhost?broker.persistent=false");
    Connection conn = connFac.createConnection();
    conn.start();
    // We want message to be sent when session commits, thus we run in
    // transacted mode.
    Session session = conn.createSession(true, Session.SESSION_TRANSACTED);
    Destination hcatTopic = session.createTopic(HCatConstants.HCAT_DEFAULT_TOPIC_PREFIX);
    MessageConsumer consumer1 = session.createConsumer(hcatTopic);
    consumer1.setMessageListener(this);
    Destination tblTopic = session.createTopic(HCatConstants.HCAT_DEFAULT_TOPIC_PREFIX + ".mydb.mytbl");
    MessageConsumer consumer2 = session.createConsumer(tblTopic);
    consumer2.setMessageListener(this);
    Destination dbTopic = session.createTopic(HCatConstants.HCAT_DEFAULT_TOPIC_PREFIX + ".mydb");
    MessageConsumer consumer3 = session.createConsumer(dbTopic);
    consumer3.setMessageListener(this);
    setUpHiveConf();
    hiveConf.set(ConfVars.METASTORE_EVENT_LISTENERS.varname, NotificationListener.class.getName());
    hiveConf.setVar(HiveConf.ConfVars.HIVE_AUTHORIZATION_MANAGER, "org.apache.hadoop.hive.ql.security.authorization.plugin.sqlstd.SQLStdHiveAuthorizerFactory");
    SessionState.start(new CliSessionState(hiveConf));
    driver = new Driver(hiveConf);
    client = new HiveMetaStoreClient(hiveConf);
}