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:com.flexive.core.Database.java

private static DataSource tryGetDefaultDataSource(Context c, String dataSourceName,
        DefaultDataSourceInitializer initializer) throws SQLException {
    // try to get and initialize the default datasource in JavaEE 6 containers,
    // as configured in the GlobalConfigurationEngineBean EJB
    Connection con = null;/*w  w  w  . j a  va 2s.com*/
    Statement stmt = null;
    try {
        DataSource ds = (DataSource) c.lookup(dataSourceName);
        if (ds != null && !isDefaultDataSourceInitialized(ds)) {
            // try to initialize schema
            con = getDefaultInitConnection(c);
            if (con != null) {
                if (LOG.isInfoEnabled()) {
                    LOG.info("Schema not initialized for default datasource " + dataSourceName
                            + ", initializing...");
                }
                stmt = con.createStatement();
                stmt.execute("CREATE SCHEMA " + initializer.getSchema());
                stmt.close();
                try {
                    initializer.initSchema(con, StorageManager.getStorageImpl("H2"));
                } catch (Exception ex) {
                    if (LOG.isErrorEnabled()) {
                        LOG.error("Failed to initialize schema " + initializer.getSchema() + " for "
                                + dataSourceName + ": " + ex.getMessage(), ex);
                    }
                }
            } else {
                if (LOG.isErrorEnabled()) {
                    LOG.error("Default configuration schema not initialized, but failed to retrieve"
                            + " data source " + GlobalConfigurationEngineBean.DEFAULT_DS_INIT);
                }
                // ignore for now, the caller will get an exception when calling getConnection()
                // on the data source anyway
            }
        }
        return ds;
    } catch (NamingException e) {
        // not bound
        return null;
    } finally {
        closeObjects(Database.class, con, stmt);
    }
}

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From source file:edu.northwestern.bioinformatics.studycalendar.grid.service.globus.resource.BaseResource.java

public ResourceConfiguration getConfiguration() {
    if (this.configuration != null) {
        return this.configuration;
    }//from w w w  .  j av  a 2s .com
    MessageContext ctx = MessageContext.getCurrentContext();

    String servicePath = ctx.getTargetService();

    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 = (ResourceConfiguration) initialContext.lookup(jndiName);
    } catch (Exception e) {
        logger.error("when performing JNDI lookup for " + jndiName + ": " + e, e);
    }

    return this.configuration;
}

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From source file:it.infn.ct.security.utilities.LDAPCleaner.java

private void sendUserRemainder(UserRequest ur, int days) {
    javax.mail.Session session = null;//from ww  w  . j a v a  2s . co m
    try {
        Context initCtx = new InitialContext();
        Context envCtx = (Context) initCtx.lookup("java:comp/env");
        session = (javax.mail.Session) envCtx.lookup("mail/Users");

        Message mailMsg = new MimeMessage(session);
        mailMsg.setFrom(new InternetAddress(rb.getString("mailSender"), rb.getString("IdPAdmin")));

        InternetAddress mailTo[] = new InternetAddress[1];
        mailTo[0] = new InternetAddress(getGoodMail(ur),
                ur.getTitle() + " " + ur.getGivenname() + " " + ur.getSurname());
        mailMsg.setRecipients(Message.RecipientType.TO, mailTo);

        if (rb.containsKey("mailCopy") && !rb.getString("mailCopy").isEmpty()) {

            String ccMail[] = rb.getString("mailCopy").split(";");
            InternetAddress mailCCopy[] = new InternetAddress[ccMail.length];
            for (int i = 0; i < ccMail.length; i++) {
                mailCCopy[i] = new InternetAddress(ccMail[i]);
            }

            mailMsg.setRecipients(Message.RecipientType.CC, mailCCopy);
        }

        if (days > 0) {
            mailMsg.setSubject(
                    rb.getString("mailNotificationSubject").replace("_DAYS_", Integer.toString(days)));
            mailMsg.setText(rb.getString("mailNotificationBody")
                    .replaceAll("_USER_", ur.getTitle() + " " + ur.getGivenname() + " " + ur.getSurname())
                    .replace("_DAYS_", Integer.toString(days)));
        } else {
            mailMsg.setSubject(rb.getString("mailDeleteSubject").replace("_DAYS_", Integer.toString(days)));
            mailMsg.setText(rb.getString("mailDeleteBody")
                    .replaceAll("_USER_", ur.getTitle() + " " + ur.getGivenname() + " " + ur.getSurname())
                    .replace("_DAYS_", Integer.toString(days)));
        }
        Transport.send(mailMsg);

    } catch (Exception ex) {
        _log.error("Mail resource lookup error");
        _log.error(ex.getMessage());
    }
}

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From source file:org.cesecore.audit.impl.queued.QueuedAuditorSessionBean.java

@PostConstruct
public void postConstruct() throws NamingException {
    final Context context = new InitialContext();
    if (ds == null) {
        ds = (DataSource) context.lookup(CesecoreConfiguration.getDataSourceJndiName());
    }//from  w  w w .j  a  v  a 2s  . c  o m
    queuedAuditorSession = sessionContext.getBusinessObject(QueuedAuditorSessionLocal.class);
}

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From source file:com.esri.geoportal.harvester.migration.MigrationBroker.java

private void initDataSource(InitContext context) throws NamingException {
    Context initContext = new InitialContext();
    Context webContext = (Context) initContext.lookup("java:/comp/env");
    dataSource = (DataSource) webContext.lookup(definition.getJndi());
}

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From source file:nu.kelvin.jfileshare.ajax.FileReceiverServlet.java

@Override
public void init(ServletConfig config) throws ServletException {
    super.init(config);

    try {//from   ww  w  . j ava 2 s .co m
        Context env = (Context) new InitialContext().lookup("java:comp/env");
        ds = (DataSource) env.lookup("jdbc/jfileshare");
    } catch (NamingException e) {
        throw new ServletException(e);
    }
}

---

From source file:com.cws.esolutions.security.listeners.SecurityServiceListener.java

/**
 * @see javax.servlet.ServletContextListener#contextDestroyed(javax.servlet.ServletContextEvent)
 *//*  ww w .  ja v a 2 s. co  m*/
public void contextInitialized(final ServletContextEvent sContextEvent) {
    final String methodName = SecurityServiceListener.CNAME
            + "#contextInitialized(final ServletContextEvent sContextEvent)";

    if (DEBUG) {
        DEBUGGER.debug(methodName);
        DEBUGGER.debug("ServletContextEvent: {}", sContextEvent);
    }

    URL xmlURL = null;
    JAXBContext context = null;
    Unmarshaller marshaller = null;
    SecurityConfigurationData configData = null;

    final ServletContext sContext = sContextEvent.getServletContext();
    final ClassLoader classLoader = SecurityServiceListener.class.getClassLoader();

    if (DEBUG) {
        DEBUGGER.debug("ServletContext: {}", sContext);
        DEBUGGER.debug("ClassLoader: {}", classLoader);
    }

    try {
        if (sContext != null) {
            if (StringUtils.isBlank(SecurityServiceListener.INIT_SYSLOGGING_FILE)) {
                System.err.println("Logging configuration not found. No logging enabled !");
            } else {
                DOMConfigurator.configure(Loader
                        .getResource(sContext.getInitParameter(SecurityServiceListener.INIT_SYSLOGGING_FILE)));
            }

            if (StringUtils.isBlank(SecurityServiceListener.INIT_SYSCONFIG_FILE)) {
                xmlURL = classLoader
                        .getResource(sContext.getInitParameter(SecurityServiceListener.INIT_SYSCONFIG_FILE));

            } else {
                ERROR_RECORDER.error("System configuration not found. Shutting down !");

                throw new SecurityServiceException(
                        "System configuration file location not provided by application. Cannot continue.");
            }

            if (DEBUG) {
                DEBUGGER.debug("xmlURL: {}", xmlURL);
            }

            if (xmlURL != null) {
                context = JAXBContext.newInstance(SecurityConfigurationData.class);
                marshaller = context.createUnmarshaller();
                configData = (SecurityConfigurationData) marshaller.unmarshal(xmlURL);

                SecurityServiceListener.svcBean.setConfigData(configData);

                Context initContext = new InitialContext();
                Context envContext = (Context) initContext.lookup(SecurityServiceConstants.DS_CONTEXT);

                DAOInitializer.configureAndCreateAuthConnection(
                        new FileInputStream(FileUtils.getFile(configData.getSecurityConfig().getAuthConfig())),
                        false, SecurityServiceListener.svcBean);

                Map<String, DataSource> dsMap = new HashMap<String, DataSource>();

                for (DataSourceManager mgr : configData.getResourceConfig().getDsManager()) {
                    dsMap.put(mgr.getDsName(), (DataSource) envContext.lookup(mgr.getDataSource()));
                }

                SecurityServiceListener.svcBean.setDataSources(dsMap);
            } else {
                throw new SecurityServiceException("Unable to load configuration. Cannot continue.");
            }
        } else {
            throw new SecurityServiceException("Unable to load configuration. Cannot continue.");
        }
    } catch (NamingException nx) {
        ERROR_RECORDER.error(nx.getMessage(), nx);
    } catch (SecurityServiceException ssx) {
        ERROR_RECORDER.error(ssx.getMessage(), ssx);
    } catch (JAXBException jx) {
        ERROR_RECORDER.error(jx.getMessage(), jx);
    } catch (FileNotFoundException fnfx) {
        ERROR_RECORDER.error(fnfx.getMessage(), fnfx);
    }
}

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From source file:org.apache.synapse.transport.jms.JMSOutTransportInfo.java

/**
 * Get the JMS destination specified by the given URL from the context
 *
 * @param context the Context to lookup/*from   ww w  .j ava  2  s .com*/
 * @param url     URL
 * @return the JMS destination, or null if it does not exist
 */
private Destination getDestination(Context context, String url) {
    String destinationName = JMSUtils.getDestination(url);
    try {
        return (Destination) context.lookup(destinationName);
    } catch (NameNotFoundException e) {
        if (log.isDebugEnabled()) {
            log.debug("Cannot locate destination : " + destinationName + " using " + url);
        }
    } catch (NamingException e) {
        handleException("Cannot locate destination : " + destinationName + " using " + url, e);
    }
    return null;
}

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From source file:Controllers.AppointmentController.java

/**
 *
 * @param appointment/*from   w w  w .  j  av a 2s .c o  m*/
 * @param result
 * @param modelMap
 * @return 
 */
@RequestMapping(method = RequestMethod.POST)
@ResponseStatus(value = HttpStatus.OK)
public String AddApp(@ModelAttribute("appointment") Appointment appointment, BindingResult result,
        ModelMap modelMap) {

    int accountId = appointment.getAccountId();
    int departmentId = appointment.getDepartmentId();
    Date fulldate = appointment.getDate();
    java.sql.Date date = new java.sql.Date(fulldate.getTime());
    String message = appointment.getMessage();

    String content = "";

    if (departmentId == 0 || date == null) {
        content = "Sorry, you didn't fill some of fields. Please, try again.";
        modelMap.addAttribute("content", content);
        return "appointmentConfirmation";
    }
    Date m = null;
    int appointmentcounter = 0;
    Appointment[] appointments = fetchAppointments();
    for (int i = 0; i < appointments.length; i++) {
        if (appointments[i].getDate().compareTo(date) == 0 && appointments[i].getDepartmentId() == departmentId)
            appointmentcounter++;
    }
    if (appointmentcounter >= 2) {
        content = "Sorry, there is no any free spaces for your appointment on " + date + " to visit "
                + findDepartmentName(departmentId) + ". Please, select another day.<br>";
        modelMap.addAttribute("content", content);
        return "appointmentConfirmation";
    }

    try {
        Context ctx = new InitialContext();
        DataSource ds = (DataSource) ctx.lookup("jdbc/medicalCareDataSource");
        connection = ds.getConnection();

        Statement stmt = connection.createStatement();
        PreparedStatement pstmt;

        pstmt = connection.prepareStatement(
                "INSERT INTO appointments (accountId, departmentId, date, message)\n" + "VALUES (?,?,?,?);");
        pstmt.setInt(1, accountId);
        pstmt.setInt(2, departmentId);
        pstmt.setDate(3, date);
        pstmt.setString(4, message);
        pstmt.execute();

        content = "<h4>Appontment have been setted.</h4><br><h5>Please, check information below.</h5><br>"
                + "<table>" + "<tr><td>Seleted department:</td><td>" + findDepartmentName(departmentId)
                + "</td></tr>" + "<tr><td>Seleted date:</td><td>"
                + new SimpleDateFormat("yyyy-MM-dd").format(date) + "</td></tr>"
                + "<tr><td>Attached message</td><td>" + message + "</td></tr>" + "</table>";

        stmt.close();
    } catch (NamingException ex) {
        Logger.getLogger(AppointmentController.class.getName()).log(Level.SEVERE, null, ex);
    } catch (SQLException ex) {
        Logger.getLogger(AppointmentController.class.getName()).log(Level.SEVERE, null, ex);
    }

    modelMap.addAttribute("content", content);

    return "appointmentConfirmation";
}

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From source file:hermes.ext.jbossmq.JBossMQAdmin.java

private RMIAdaptor getRMIAdapter() throws NamingException, JMSException {
    if (rmiAdaptor == null) {
        Context ctx = jndiCF.createContext();

        rmiAdaptor = (RMIAdaptor) ctx.lookup(factory.getRmiAdaptorBinding());
    }//w  ww . j  a  v a2 s  .c  o  m

    return rmiAdaptor;

}

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