Example usage for javax.naming InitialContext lookup

List of usage examples for javax.naming InitialContext lookup

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Introduction

In this page you can find the example usage for javax.naming InitialContext lookup.

Prototype

public Object lookup(Name name) throws NamingException

Source Link

Usage

From source file:com.manning.junitbook.ch14.ejbs.TestAdministratorEJB.java

/**
 * @see TestCase#setUp()//from   w ww.j av  a  2 s .  c om
 */
public void setUp() throws Exception {
    Properties properties = new Properties();
    properties.put("java.naming.factory.initial", "org.jnp.interfaces.NamingContextFactory");
    properties.put("java.naming.factory.url.pkgs", "org.jboss.naming rg.jnp.interfaces");

    InitialContext ctx = new InitialContext(properties);

    administrator = (IAdministratorLocal) ctx
            .lookup("ch14-cactus-ear-cactified/" + AdministratorBean.class.getSimpleName() + "/local");

    Connection conn = getConnection();

    Statement s = conn.createStatement();

    s.execute("DROP TABLE USERS IF EXISTS");

    s.execute("CREATE TABLE USERS(ID INT, NAME VARCHAR(40))");

    PreparedStatement psInsert = conn.prepareStatement("INSERT INTO USERS VALUES (?, ?)");

    psInsert.setInt(1, 1);
    psInsert.setString(2, "User 1");
    psInsert.executeUpdate();

    psInsert.setInt(1, 2);
    psInsert.setString(2, "User 2");
    psInsert.executeUpdate();
}

From source file:org.meveo.service.job.JobExecutionService.java

@TransactionAttribute(TransactionAttributeType.NEVER)
public void executeJob(String jobName, JobInstance jobInstance, User currentUser, JobCategoryEnum jobCategory) {
    try {//from  w w w.j  a v a2 s  .co  m
        HashMap<String, String> jobs = JobInstanceService.jobEntries.get(jobCategory);
        InitialContext ic = new InitialContext();
        Job job = (Job) ic.lookup(jobs.get(jobName));
        job.execute(jobInstance, currentUser);
    } catch (Exception e) {
        log.error("failed to execute timer job", e);
    }
}

From source file:hudson.model.AbstractModelObject.java

/**
 * Checks jndi,environment, hudson environment and system properties for specified key.
 * Property is checked in direct order:/* w  ww  . ja  v  a 2  s .c  o  m*/
 * <ol>
 * <li>JNDI ({@link InitialContext#lookup(String)})</li>
 * <li>Hudson environment ({@link EnvVars#masterEnvVars})</li>
 * <li>System properties ({@link System#getProperty(String)})</li>
 * </ol>
 * @param key - the name of the configured property.
 * @return the string value of the configured property, or null if there is no property with that key.
 */
protected String getConfiguredHudsonProperty(String key) {
    if (StringUtils.isNotBlank(key)) {
        String resultValue;
        try {
            InitialContext iniCtxt = new InitialContext();
            Context env = (Context) iniCtxt.lookup("java:comp/env");
            resultValue = StringUtils.trimToNull((String) env.lookup(key));
            if (null != resultValue) {
                return resultValue;
            }
            // look at one more place. See http://issues.hudson-ci.org/browse/HUDSON-1314
            resultValue = StringUtils.trimToNull((String) iniCtxt.lookup(key));
            if (null != resultValue) {
                return resultValue;
            }
        } catch (NamingException e) {
            // ignore
        }

        // look at the env var next
        resultValue = StringUtils.trimToNull(EnvVars.masterEnvVars.get(key));
        if (null != resultValue) {
            return resultValue;
        }

        // finally check the system property
        resultValue = StringUtils.trimToNull(System.getProperty(key));
        if (null != resultValue) {
            return resultValue;
        }
    }
    return null;
}

From source file:eu.uqasar.util.UQasarUtil.java

/**
 * Writes the user entities to rdf/*from   ww  w. j a v a  2 s . com*/
 */
private static OntModel writeUserEntries() {
    OntModel model = ModelFactory.createOntologyModel(OntModelSpec.OWL_MEM);
    try {
        thewebsemantic.Bean2RDF writer = new Bean2RDF(model);
        InitialContext ic = new InitialContext();
        UserService userService = (UserService) ic.lookup("java:module/UserService");
        List<User> users = userService.getAll();
        for (User u : users) {
            writer.save(u);
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
    return model;
}

From source file:jms.queue.TestQueueSender.java

public void init(PublisherConfig conf) throws NamingException, JMSException {
    String queueName = conf.getQueueName();
    Properties properties = new Properties();
    properties.put(Context.INITIAL_CONTEXT_FACTORY, conf.getInitialContextFactory());
    properties.put(conf.getConnectionFactoryPrefix() + "." + conf.getConnectionFactoryName(),
            conf.getTCPConnectionURL());
    properties.put("queue." + queueName, queueName);
    InitialContext ctx = new InitialContext(properties);
    // Lookup connection factory
    QueueConnectionFactory connFactory = (QueueConnectionFactory) ctx.lookup(conf.getConnectionFactoryName());
    queueConnection = connFactory.createQueueConnection();
    queueConnection.start();/*  w  w w.j  av  a 2 s  . c o m*/
    if (conf.isTransactional()) {
        queueSession = queueConnection.createQueueSession(true, 0);
    } else {
        queueSession = queueConnection.createQueueSession(false, QueueSession.AUTO_ACKNOWLEDGE);
    }
    //        Queue queue = (Queue)ctx.lookup(queueName);
    Queue queue = queueSession.createQueue(queueName);
    queueSender = queueSession.createSender(queue);
    config = conf;

}

From source file:org.sample.jms.SampleQueueReceiver.java

public MessageConsumer registerSubscriber() throws NamingException, JMSException {
    Properties properties = new Properties();
    properties.put(Context.INITIAL_CONTEXT_FACTORY, QPID_ICF);
    properties.put(CF_NAME_PREFIX + CF_NAME, getTCPConnectionURL(userName, password));
    properties.put("queue." + queueName, queueName);
    InitialContext ctx = new InitialContext(properties);
    // Lookup connection factory
    QueueConnectionFactory connFactory = (QueueConnectionFactory) ctx.lookup(CF_NAME);
    queueConnection = connFactory.createQueueConnection();
    queueConnection.start();/*from w  w  w.  ja  v  a2s . c o m*/
    queueSession = queueConnection.createQueueSession(false, QueueSession.AUTO_ACKNOWLEDGE);
    Queue queue = (Queue) ctx.lookup(queueName);
    MessageConsumer consumer = queueSession.createConsumer(queue);
    return consumer;

}

From source file:org.wso2.carbon.andes.ui.client.QueueReceiverClient.java

/**
 * Method used to register a subscriber to a queue.
 * @param nameOfQueue name of queue/*from  w  w w.  j ava2 s.  c o  m*/
 * @param username User's username as per user store
 * @param accesskey as generated by andes authentication service for the user.
 * @return javax.jms.Queue
 * @throws NamingException
 * @throws JMSException
 * @throws FileNotFoundException
 * @throws XMLStreamException
 * @throws AndesException
 */
public Queue registerReceiver(String nameOfQueue, String username, String accesskey)
        throws NamingException, JMSException, FileNotFoundException, XMLStreamException, AndesException {
    Properties properties = new Properties();
    properties.put(Context.INITIAL_CONTEXT_FACTORY, QPID_ICF);
    properties.put(CF_NAME_PREFIX + CF_NAME, UIUtils.getTCPConnectionURL(username, accesskey));
    properties.put("queue." + nameOfQueue, nameOfQueue);
    properties.put(CarbonConstants.REQUEST_BASE_CONTEXT, "true");
    InitialContext ctx = new InitialContext(properties);
    // Lookup connection factory
    QueueConnectionFactory connFactory = (QueueConnectionFactory) ctx.lookup(CF_NAME);
    queueConnection = connFactory.createQueueConnection();
    queueSession = queueConnection.createQueueSession(false, QueueSession.AUTO_ACKNOWLEDGE);
    //Receive message
    Queue queue = (Queue) ctx.lookup(nameOfQueue);
    queueConsumer = queueSession.createConsumer(queue);
    queueConnection.start();
    return queue;

}

From source file:org.hawkular.inventory.impl.tinkerpop.sql.SqlGraphProvider.java

@Override
public SqlGraph instantiateGraph(Configuration configuration) {
    try {//  w  w  w.  j  a  v a  2 s.  c  o m
        Map<String, String> conf = configuration.prefixedWith("sql.")
                .getImplementationConfiguration(sysPropsAsProperties());

        String jndi = conf.get("sql.datasource.jndi");
        if (jndi == null || jndi.isEmpty()) {
            Log.LOG.iUsingJdbcUrl(conf.get("sql.datasource.url"));
            return new SqlGraph(new MapConfiguration(conf));
        } else {
            InitialContext ctx = new InitialContext();
            DataSource ds = (DataSource) ctx.lookup(jndi);
            Log.LOG.iUsingDatasource(jndi);
            return new SqlGraph(ds, new MapConfiguration(conf));
        }
    } catch (Exception e) {
        throw new IllegalArgumentException("Could not instantiate the SQL graph.", e);
    }
}

From source file:org.exoplatform.services.jcr.impl.storage.JDBCWDCTest.java

public void testContainerStartUp() throws Exception {
    // log.info("Container "+container);
    InitialContext context = new InitialContext();
    DataSource ds = (DataSource) context.lookup(sourceName);
    assertNotNull(sourceName);/*  w  w w .  java  2 s  . c  o  m*/

    Connection conn = ds.getConnection();
    assertNotNull(conn);
    // conn = ds.getConnection();
    // conn = ds.getConnection();
    // conn = ds.getConnection();
    // conn = ds.getConnection();
    // conn = ds.getConnection();
    // conn = ds.getConnection();

    // // COMMONS-DBCP ///////
    // BasicDataSource bds = (BasicDataSource)ds;
    // System.out.println("getMaxActive: "+bds.getMaxActive());
    // System.out.println("getInitialSize: "+bds.getInitialSize());
    // System.out.println("getNumActive: "+bds.getNumActive());
    // System.out.println("getNumIdle: "+bds.getNumIdle());

    // System.out.println("getMaxWait: "+bds.getMaxWait());

    // //////////////

    // (conn instanceof PooledConnection)
    // System.out.println("CONN: "+conn);
    // System.out.println("Container "+container);

}

From source file:org.sample.jms.SampleQueueSender.java

public void sendMessages() throws NamingException, JMSException {

    PropertyConfigurator.configure("log4j.properties");
    Properties properties = new Properties();
    properties.put(Context.INITIAL_CONTEXT_FACTORY, QPID_ICF);
    properties.put(CF_NAME_PREFIX + CF_NAME, getTCPConnectionURL(userName, password));
    properties.put(QUEUE_NAME_PREFIX + queueName, queueName);
    InitialContext ctx = new InitialContext(properties);
    // Lookup connection factory
    QueueConnectionFactory connFactory = (QueueConnectionFactory) ctx.lookup(CF_NAME);
    queueConnection = connFactory.createQueueConnection();
    queueConnection.start();/*w ww  . j  ava2  s  .  c o  m*/
    queueSession = queueConnection.createQueueSession(false, QueueSession.AUTO_ACKNOWLEDGE);
    Queue queue = (Queue) ctx.lookup(queueName);
    QueueSender queueSender = queueSession.createSender(queue);
    TextMessage textMessage;

    for (long i = 0; i < RECORD_COUNT; i++) {
        // create the message to send
        textMessage = queueSession.createTextMessage("Test Message Content" + messageCount);
        // Send message
        queueSender.send(textMessage);
        messageCount++;
    }
    queueSender.close();
    queueSession.close();
    queueConnection.close();
}