Example usage for javax.naming Context lookup

List of usage examples for javax.naming Context lookup

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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:de.zib.gndms.GORFX.ORQ.service.globus.resource.ORQResourceBase.java

public ORQResourceConfiguration getConfiguration() {
    if (this.configuration != null) {
        return this.configuration;
    }//from  w ww  . j a v  a 2  s. co  m
    MessageContext ctx = MessageContext.getCurrentContext();

    String servicePath = ctx.getTargetService();
    servicePath = servicePath.substring(0, servicePath.lastIndexOf("/"));
    servicePath += "/ORQ";

    String jndiName = Constants.JNDI_SERVICES_BASE_NAME + servicePath + "/configuration";
    logger.debug("Will read configuration from jndi name: " + jndiName);
    try {
        Context initialContext = new InitialContext();
        this.configuration = (ORQResourceConfiguration) initialContext.lookup(jndiName);
    } catch (Exception e) {
        logger.error("when performing JNDI lookup for " + jndiName + ": " + e, e);
    }

    return this.configuration;
}

From source file:gov.nih.nci.ccts.grid.service.globus.resource.RegistrationConsumerResourceBase.java

public RegistrationConsumerResourceConfiguration getConfiguration() {
    if (this.configuration != null) {
        return this.configuration;
    }/*from   w  w w  .  ja  v a  2 s . c o m*/
    MessageContext ctx = MessageContext.getCurrentContext();

    String servicePath = ctx.getTargetService();
    servicePath = servicePath.substring(0, servicePath.lastIndexOf("/"));
    servicePath += "/RegistrationConsumer";

    String jndiName = Constants.JNDI_SERVICES_BASE_NAME + servicePath + "/configuration";
    logger.debug("Will read configuration from jndi name: " + jndiName);
    try {
        Context initialContext = new InitialContext();
        this.configuration = (RegistrationConsumerResourceConfiguration) initialContext.lookup(jndiName);
    } catch (Exception e) {
        logger.error("when performing JNDI lookup for " + jndiName + ": " + e, e);
    }

    return this.configuration;
}

From source file:gov.nih.nci.ess.ae.service.aeassociate.service.globus.resource.AEAssociateResourceBase.java

public AEAssociateResourceConfiguration getConfiguration() {
    if (this.configuration != null) {
        return this.configuration;
    }//w  ww  .j  a va  2s .  c  om
    MessageContext ctx = MessageContext.getCurrentContext();

    String servicePath = ctx.getTargetService();
    servicePath = servicePath.substring(0, servicePath.lastIndexOf("/"));
    servicePath += "/AEAssociate";

    String jndiName = Constants.JNDI_SERVICES_BASE_NAME + servicePath + "/configuration";
    logger.debug("Will read configuration from jndi name: " + jndiName);
    try {
        Context initialContext = new InitialContext();
        this.configuration = (AEAssociateResourceConfiguration) initialContext.lookup(jndiName);
    } catch (Exception e) {
        logger.error("when performing JNDI lookup for " + jndiName + ": " + e, e);
    }

    return this.configuration;
}

From source file:org.exist.messaging.JmsMessageSender.java

@Override
public NodeImpl send(JmsMessagingConfiguration config, MessagingMetadata metadata, Item content)
        throws XPathException {

    // JMS specific checks
    config.validateContent();//from   w  ww . j  a va2  s  .  c  o  m

    // Retrieve relevant values
    String initialContextFactory = config.getInitalContextProperty(Context.INITIAL_CONTEXT_FACTORY);
    String providerURL = config.getInitalContextProperty(Context.PROVIDER_URL);
    String connectionFactory = config.getConnectionFactory();
    String destination = config.getDestination();

    // TODO split up, use more exceptions, add better reporting
    try {
        Properties props = new Properties();
        props.setProperty(Context.INITIAL_CONTEXT_FACTORY, initialContextFactory);
        props.setProperty(Context.PROVIDER_URL, providerURL);
        javax.naming.Context context = new InitialContext(props);

        // Setup connection
        ConnectionFactory cf = (ConnectionFactory) context.lookup(connectionFactory);
        Connection connection = cf.createConnection();

        // Lookup queue
        Destination dest = (Destination) context.lookup(destination);

        // Create session
        Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);

        // Create message producer
        MessageProducer producer = session.createProducer(dest);

        // Create message
        Message message = createMessage(session, content, metadata, xqcontext);

        // Write properties
        Map<String, String> kvs = metadata.getValueMap();
        for (String key : kvs.keySet()) {
            message.setStringProperty(key, kvs.get(key));
        }

        // Send message
        producer.send(message);

        // Close connection
        // TODO keep connection open for re-use, efficiency
        connection.close();

        return createReport(message, xqcontext);

    } catch (Throwable ex) {
        LOG.error(ex);
        throw new XPathException(ex);
    }
}

From source file:com.netcracker.tss.web.servlet.customer.CustomerMMGServiceServlet.java

private MapBeanLocal getMapBean(HttpServletRequest req) {
    Context context;
    try {/* ww  w.  java2s  .  co  m*/
        context = new InitialContext();
        MapBeanLocalHome mapBeanLocalHome = (MapBeanLocalHome) context
                .lookup("java:app/tss-ejb/MapBean!com.netcracker.ejb.MapBeanLocalHome");
        return mapBeanLocalHome.create();
    } catch (NamingException ex) {
        Logger.getLogger(AdminGroupServlet.class.getName()).log(Level.SEVERE,
                "Can't find taxiOrderBean with name java:app/tss-ejb/MapBean!com.netcracker.ejb.MapBeanLocalHome ",
                ex);
        throw new RuntimeException("Internal server error!");// maybe have
        // to create
        // custom
        // exception?
    }
}

From source file:gov.nih.nci.ess.ae.service.aeadvancedquery.service.globus.resource.AEAdvancedQueryResourceBase.java

public AEAdvancedQueryResourceConfiguration getConfiguration() {
    if (this.configuration != null) {
        return this.configuration;
    }/*from   w  w  w.j  a  va  2  s.  c o  m*/
    MessageContext ctx = MessageContext.getCurrentContext();

    String servicePath = ctx.getTargetService();
    servicePath = servicePath.substring(0, servicePath.lastIndexOf("/"));
    servicePath += "/AEAdvancedQuery";

    String jndiName = Constants.JNDI_SERVICES_BASE_NAME + servicePath + "/configuration";
    logger.debug("Will read configuration from jndi name: " + jndiName);
    try {
        Context initialContext = new InitialContext();
        this.configuration = (AEAdvancedQueryResourceConfiguration) initialContext.lookup(jndiName);
    } catch (Exception e) {
        logger.error("when performing JNDI lookup for " + jndiName + ": " + e, e);
    }

    return this.configuration;
}

From source file:com.netcracker.tss.web.servlet.customer.CustomerMMGServiceServlet.java

private PriceBeanLocal getPriceBean(HttpServletRequest req) {
    Context context;
    try {//from   ww  w.j  a  v a2s .  co  m
        context = new InitialContext();
        PriceBeanLocalHome priceBeanLocalHome = (PriceBeanLocalHome) context
                .lookup("java:app/tss-ejb/PriceBean!com.netcracker.ejb.PriceBeanLocalHome");
        return priceBeanLocalHome.create();
    } catch (NamingException ex) {
        throw new RuntimeException("Internal server error!");// maybe have
        // to create
        // custom
        // exception?
    }
}

From source file:com.netcracker.tss.web.servlet.customer.CustomerMMGServiceServlet.java

private UserBeanLocal getUserBean(HttpServletRequest req) {
    Context context;
    try {//from  ww w . j  a v a 2 s.co  m
        context = new InitialContext();
        UserBeanLocalHome userBeanLocalHome = (UserBeanLocalHome) context
                .lookup("java:app/tss-ejb/UserBean!com.netcracker.ejb.UserBeanLocalHome");
        return userBeanLocalHome.create();
    } catch (NamingException ex) {
        Logger.getLogger(AdminGroupServlet.class.getName()).log(Level.SEVERE,
                "Can't find userBean with name java:app/tss-ejb/UserBean!com.netcracker.ejb.UserBeanLocalHome ",
                ex);
        throw new RuntimeException("Internal server error!");// maybe have
        // to create
        // custom
        // exception?
    }
}

From source file:de.zib.gndms.infra.system.GNDMSystem.java

/**
* Retrieves a GNDMSSystem using context.lookup(name).
*
* A lightweight factory facade is either atomically retrieved from context or bound under name
* if name is unbound in context. The factory acts as an intermediary and ensures that at most
* one DbSetupFacade ever gets instantiated and initialized.
*
* This instance is returned by this call from the factory facade.
*
* @param sharedContext//from  ww w .j  a  v a 2s  . c o  m
* @param facadeName
* @return GNDMSSystem singleton
* @throws NamingException
*/
@NotNull
public static GNDMSystem lookupSystem(@NotNull Context sharedContext, @NotNull Name facadeName,
        @NotNull GridConfig anySharedConfig, boolean debugModeParam) throws NamingException {
    try {
        final SysFactory theFactory = new SysFactory(createLogger(), anySharedConfig, debugModeParam);
        sharedContext.bind(facadeName, theFactory);
        return theFactory.getInstance();
    } catch (NameAlreadyBoundException ne) {
        return ((SysFactory) sharedContext.lookup(facadeName)).getInstance();
    }
}

From source file:gov.nih.nci.cabig.ctms.grid.ae.service.globus.resource.AdverseEventConsumerResourceBase.java

public AdverseEventConsumerResourceConfiguration getConfiguration() {
    if (this.configuration != null) {
        return this.configuration;
    }//w  w w .j  a va 2s. c om
    MessageContext ctx = MessageContext.getCurrentContext();

    String servicePath = ctx.getTargetService();
    servicePath = servicePath.substring(0, servicePath.lastIndexOf("/"));
    servicePath += "/AdverseEventConsumer";

    String jndiName = Constants.JNDI_SERVICES_BASE_NAME + servicePath + "/configuration";
    logger.debug("Will read configuration from jndi name: " + jndiName);
    try {
        Context initialContext = new InitialContext();
        this.configuration = (AdverseEventConsumerResourceConfiguration) initialContext.lookup(jndiName);
    } catch (Exception e) {
        logger.error("when performing JNDI lookup for " + jndiName + ": " + e, e);
    }

    return this.configuration;
}