Example usage for javax.naming Context lookup

Introduction

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

Prototype

public Object lookup(String name) throws NamingException;

Source Link

Document

Retrieves the named object.

Usage

From source file:$.DeviceTypeDAO.java

public static void initDeviceTypeDAO() {
        try {/*from  ww  w .j a  v a  2 s . c om*/
            Context ctx = new InitialContext();
            dataSource = (DataSource) ctx.lookup(DeviceTypeConstants.DATA_SOURCE_NAME);
        } catch (NamingException e) {
            log.error("Error while looking up the data source: " + DeviceTypeConstants.DATA_SOURCE_NAME);
        }
    }

From source file:org.homeautomation.currentsensor.plugin.impl.dao.CurrentSensorDAO.java

public static void initCurrentSensorDAO() {
    try {//w ww.  java  2  s . c  o m
        Context ctx = new InitialContext();
        dataSource = (DataSource) ctx.lookup(CurrentSensorConstants.DATA_SOURCE_NAME);
    } catch (NamingException e) {
        log.error("Error while looking up the data source: " + CurrentSensorConstants.DATA_SOURCE_NAME);
    }
}

From source file:org.deviceautomation.geolocationTracker.plugin.impl.dao.GeoLocationTrackerDAO.java

public static void initDeviceTypeDAO() {
    DeviceManagementConfiguration deviceManagementConfiguration = GeoLocationTrackerManagementDataHolder
            .getInstance().getDeviceTypeConfigService()
            .getConfiguration(GeoLocationTrackerConstants.DEVICE_TYPE,
                    GeoLocationTrackerConstants.DEVICE_TYPE_PROVIDER_DOMAIN);
    String datasource = deviceManagementConfiguration.getDeviceManagementConfigRepository()
            .getDataSourceConfig().getJndiLookupDefinition().getJndiName();
    try {//from  w  w  w.ja  va  2s .c  o  m
        Context ctx = new InitialContext();
        dataSource = (DataSource) ctx.lookup(datasource);
    } catch (NamingException e) {
        log.error("Error while looking up the data source: " + datasource, e);
    }
}

From source file:org.homeautomation.doormanager.plugin.impl.dao.DoorManagerDAO.java

public static void initDoorManagerDAO() {
    DeviceManagementConfiguration deviceManagementConfiguration = DoorManagerManagementDataHolder.getInstance()
            .getDeviceTypeConfigService().getConfiguration(DoorManagerConstants.DEVICE_TYPE,
                    DoorManagerConstants.DEVICE_TYPE_PROVIDER_DOMAIN);
    String datasource = deviceManagementConfiguration.getDeviceManagementConfigRepository()
            .getDataSourceConfig().getJndiLookupDefinition().getJndiName();
    try {/*w w w  .  jav  a 2s  .c  o m*/
        Context ctx = new InitialContext();
        dataSource = (DataSource) ctx.lookup(datasource);
    } catch (NamingException e) {
        log.error("Error while looking up the data source: " + datasource, e);
    }
}

From source file:org.easybatch.tutorials.advanced.jms.JMSUtil.java

public static void initJMSFactory() throws Exception {

    Properties p = new Properties();
    p.load(JMSUtil.class.getResourceAsStream(("/org/easybatch/tutorials/advanced/jms/jndi.properties")));
    Context jndiContext = new InitialContext(p);

    queueConnectionFactory = (QueueConnectionFactory) jndiContext.lookup("QueueConnectionFactory");
    queue = (Queue) jndiContext.lookup("q");

    QueueConnection queueConnection = queueConnectionFactory.createQueueConnection();
    queueSession = queueConnection.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
    queueSender = queueSession.createSender(queue);
    queueConnection.start();/*w  ww. j  a  v a  2  s  .  c  o  m*/

}

From source file:eu.planets_project.tb.impl.system.TestbedStatelessAdminBean.java

/**
 * @return A reference to this EJB.//from w  w w  .ja  v  a 2 s.  c o  m
 */
public static TestbedStatelessAdmin getTestbedAdminBean() {
    try {
        Context jndiContext = new javax.naming.InitialContext();
        TestbedStatelessAdmin um = (TestbedStatelessAdmin) jndiContext
                .lookup("planets-project.eu/tb/TestbedAdminBean");
        return um;
    } catch (NamingException e) {
        log.error("Failure during lookup of the local TestbedStatelessAdmin: " + e.toString());
        return null;
    }
}

From source file:com.wso2telco.historylog.DbTracelog.java

/**
 * Initialize datasources.//w  w w.  j  av a  2s. c  o m
 *
 * @throws LogHistoryException the log history exception
 */
public static void initializeDatasources() throws LogHistoryException {
    if (connectDatasource != null) {
        return;
    }

    try {
        Context ctx = new InitialContext();
        connectDatasource = (DataSource) ctx.lookup(CONNECT_DATA_SOURCE);
    } catch (NamingException e) {
        handleException("Error while looking up the data source: " + CONNECT_DATA_SOURCE, e);
    }
}

From source file:org.jbpm.bpel.integration.jms.JmsIntegrationServiceFactory.java

private static Object lookup(String name) throws NamingException {
    Context initialContext = new InitialContext();
    try {/*from w w w  .  ja va 2s . c  o  m*/
        return initialContext.lookup(name);
    } finally {
        initialContext.close();
    }
}

From source file:org.homeautomation.firealarm.plugin.impl.dao.DeviceTypeDAO.java

/**
 * Initialize the device type./*ww w .  j a  v a2  s.c  o  m*/
 */
public static void initDeviceTypeDAO() {
    try {
        Context ctx = new InitialContext();
        dataSource = (DataSource) ctx.lookup(DeviceTypeConstants.DATA_SOURCE_NAME);
    } catch (NamingException e) {
        log.error("Error while looking up the data source: " + DeviceTypeConstants.DATA_SOURCE_NAME);
    }
}

From source file:jp.co.golorp.emarf.sql.DataSources.java

/**
 * ?//from w ww. j  ava  2s  .co  m
 *
 * @return DataSource
 */
public static DataSource get() {

    if (ds != null) {
        return ds;
    }

    /*
     * JNDI??
     */

    String name = BUNDLE.getString(DATA_SOURCE_NAME);
    try {
        Context context = new InitialContext();
        ds = (DataSource) context.lookup(name);
        return ds;
    } catch (NamingException e) {
        LOG.warn(e.getMessage());
    }

    /*
     * DBCP??
     */

    Properties properties = new Properties();
    Enumeration<String> keys = BUNDLE.getKeys();
    while (keys.hasMoreElements()) {
        String key = keys.nextElement();
        String value = BUNDLE.getString(key);
        properties.put(key, value);
        // if (value.contains("mysql")) {
        // DataSources.isMySQL = true;
        // } else if (value.contains("oracle")) {
        // DataSources.isOracle = true;
        // }
    }

    try {
        ds = BasicDataSourceFactory.createDataSource(properties);
        return ds;
    } catch (Exception e) {
        throw new SystemError(e);
    }
}