Example usage for javax.naming InitialContext lookup

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:quickforms.controller.PutLookup.java

/**
 * Handles the HTTP/* ww w .j a v a 2  s  .  c  o m*/
 * <code>POST</code> method.
 *
 * @param request servlet request
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    //response.setContentType("text/html;charset=UTF-8");
    String application = "";
    String field = "";
    System.out.println("Saving Lookup");
    Database db = null;
    String json = null;
    ArrayList<LookupPair> filter = null;
    PrintWriter out = response.getWriter();
    try {
        List<FileItem> items = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request);
        for (FileItem item : items) {
            if (item.getFieldName().equals("app")) {
                application = item.getString();
                InitialContext cxt = new InitialContext();
                DataSource ds = (DataSource) cxt.lookup("java:/comp/env/jdbc/" + application);
                db = new Database(ds);
            } else if (item.getFieldName().equals("field")) {
                field = item.getString();
            } else if (item.getFieldName().equals("filter")) {
                filter = GetMultiData.getFilterList(item.getString());
            }
        }
        for (FileItem item : items) {
            System.out.println("Item " + item);
            if (!item.isFormField()) {
                File csv = saveFile(item);

                db.updateLookup(application, field, parseLookup(csv, field), filter);
            }
        }
    } catch (Exception e) {
        Logger.log(application, e);
        out.append("Error : " + e.toString());
        db.disconnect();
    }
    out.close();
}

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From source file:br.ufc.ivela.servlets.ChallengeSolver.java

private ChallengeRemote getChallengeRemote() {
    ChallengeRemote challengeRemote = null;

    try {/* w  w  w  .j a  v a 2  s .  c om*/
        InitialContext initialContext = new InitialContext();
        java.lang.Object ejbRemoteRef = initialContext
                .lookup("ChallengeBean#br.ufc.ivela.ejb.interfaces.ChallengeRemote");
        challengeRemote = (ChallengeRemote) javax.rmi.PortableRemoteObject.narrow(ejbRemoteRef,
                ChallengeRemote.class);
    } catch (NamingException e) {
        log.error("Error Retrieving Challenge Remote", e);
    }

    return challengeRemote;
}

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From source file:org.dspace.services.email.EmailServiceImpl.java

@Override
public void init() {
    // See if there is already a Session in our environment
    String sessionName = cfg.getProperty("mail.session.name");
    if (null == sessionName) {
        sessionName = "Session";
    }/*  w  ww . j a va2s .  c o  m*/
    try {
        InitialContext ctx = new InitialContext(null);
        session = (Session) ctx.lookup("java:comp/env/mail/" + sessionName);
    } catch (NamingException ex) {
        logger.warn("Couldn't get an email session from environment:  {}", ex.getMessage());
    }

    if (null != session) {
        logger.info("Email session retrieved from environment.");
    } else { // No Session provided, so create one
        logger.info("Initializing an email session from configuration.");
        Properties props = new Properties();
        props.put("mail.transport.protocol", "smtp");
        String host = cfg.getProperty("mail.server");
        if (null != host) {
            props.put("mail.host", cfg.getProperty("mail.server"));
        }
        String port = cfg.getProperty("mail.server.port");
        if (null != port) {
            props.put("mail.smtp.port", port);
        }

        if (null == cfg.getProperty("mail.server.username")) {
            session = Session.getInstance(props);
        } else {
            props.put("mail.smtp.auth", "true");
            session = Session.getInstance(props, this);
        }

        // Set extra configuration properties
        String extras = cfg.getProperty("mail.extraproperties");
        if ((extras != null) && (!"".equals(extras.trim()))) {
            String arguments[] = extras.split(",");
            String key, value;
            for (String argument : arguments) {
                key = argument.substring(0, argument.indexOf('=')).trim();
                value = argument.substring(argument.indexOf('=') + 1).trim();
                props.put(key, value);
            }
        }
    }
}

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From source file:org.openamf.invoker.EJBServiceInvoker.java

private Object getHome(ServiceRequest request) throws Exception {
    InitialContext context = new InitialContext();
    if (home == null) {
        home = context.lookup(request.getServiceName());
    }/*from  w w w.java 2 s .  co m*/
    return home;
}

---

From source file:com.ikon.util.MailUtils.java

/**
 * /*from w ww .j  a v a2s. c  om*/
 */
private static Session getMailSession() {
    Session mailSession = null;

    try {
        InitialContext initialContext = new InitialContext();
        Object obj = initialContext.lookup(Config.JNDI_BASE + "mail/openkm");
        mailSession = (Session) PortableRemoteObject.narrow(obj, Session.class);
    } catch (javax.naming.NamingException e) {
        e.printStackTrace();
    } catch (Exception e) {
        e.printStackTrace();
    }

    return mailSession;
}

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From source file:org.apache.jackrabbit.standalone.cli.ext.ConnectToJNDIServer.java

/**
 * {@inheritDoc}//from w ww .ja v  a  2 s .co m
 */
public boolean execute(Context ctx) throws Exception {
    String url = (String) ctx.get(this.urlKey);
    if (log.isDebugEnabled()) {
        log.debug("connecting to jndi server at " + url);
    }
    InitialContext iCtx = new InitialContext();
    ClientAdapterFactory adapter = new ClientAdapterFactory();
    RemoteRepository remote = (RemoteRepository) iCtx.lookup(url);
    Repository repo = adapter.getRepository(remote);
    CommandHelper.setRepository(ctx, repo, "jndi " + url);
    return false;
}

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From source file:org.jetbrains.webdemo.servlet.AuthorizationServlet.java

@Override
public void init() {
    try {//from w w w  . j  ava 2  s  .  c o m
        InitialContext initialContext = new InitialContext();
        NamingContext envCtx = (NamingContext) initialContext.lookup("java:comp/env");
        CommandRunner.setServerSettingFromTomcatConfig("google_key", (String) envCtx.lookup("google_key"));
        CommandRunner.setServerSettingFromTomcatConfig("google_secret",
                (String) envCtx.lookup("google_secret"));
        CommandRunner.setServerSettingFromTomcatConfig("twitter_key", (String) envCtx.lookup("twitter_key"));
        CommandRunner.setServerSettingFromTomcatConfig("twitter_secret",
                (String) envCtx.lookup("twitter_secret"));
        CommandRunner.setServerSettingFromTomcatConfig("facebook_key", (String) envCtx.lookup("facebook_key"));
        CommandRunner.setServerSettingFromTomcatConfig("facebook_secret",
                (String) envCtx.lookup("facebook_secret"));
        CommandRunner.setServerSettingFromTomcatConfig("github_key", (String) envCtx.lookup("github_key"));
        CommandRunner.setServerSettingFromTomcatConfig("github_secret",
                (String) envCtx.lookup("github_secret"));
        CommandRunner.setServerSettingFromTomcatConfig("jba_secret", (String) envCtx.lookup("jba_secret"));
    } catch (Throwable e) {
        log.fatal("Can't initialize authorization servlet", e);
    }
}

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From source file:org.mobicents.servlet.sip.example.JSleeSipsInteropServlet.java

@Override
protected void doInvite(SipServletRequest req) throws ServletException, IOException {
    logger.info("Got Invite = " + req);
    try {/*  w  w w .j a va  2  s .  co  m*/
        InitialContext ctx = new InitialContext();
        CallManager callManagerRef = (CallManager) ctx.lookup("jslee-sips/CallManagerBean/local");
        //saving the reference to the EJB ref for latter use to avoid doing jndi lookup calls
        req.getSession().setAttribute("callManagerRef", callManagerRef);
        logger.info("Calling out call manager");
        callManagerRef.initMediaConnection(req);
    } catch (NamingException e) {
        logger.error("An exception occured while retrieving the EJB OrderApproval", e);
    }
}

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From source file:org.andromda.timetracker.service.test.SecurityServiceTest.java

@Test
public void testGetUserDetails() throws Exception {

    try {//from  w w  w . ja v a 2 s. c o  m
        final InitialContext initialContext = this.getInitialContext();
        final SecurityServiceRemote securityService = (SecurityServiceRemote) initialContext
                .lookup("java:app/core/SecurityServiceBean/remote");
        Assert.assertNotNull(securityService);

        SecurityServiceTest.logger.debug("Service : " + securityService.toString());

    } catch (Exception e) {
        SecurityServiceTest.logger.warn("Failed test SecurityServiceBean", e);
        Assert.fail();
    }
}

---

From source file:org.hippoecm.repository.BootstrapHippoRepository.java

public synchronized void close() {

    if (backingRepository != null) {
        try {// w  ww  .ja  va2  s .  c  o  m
            InitialContext ctx = new InitialContext();
            DataSource ds = (DataSource) ctx.lookup(location);
            Connection conn = ds.getConnection();
            {
                Statement stmt = conn.createStatement();
                stmt.executeUpdate("DELETE FROM hippotbl");
                stmt.close();
            }
            conn.close();
        } catch (SQLException ex) {
            log.error("bootstrap database failure: " + ex.getMessage());
        } catch (NamingException ex) {
            log.error("bootstrap database name lookup failure: " + ex.getMessage());
        }

        try {
            backingRepository.shutdown();
            backingRepository = null;
        } catch (Exception ex) {
            // ignore
        }
    }
    repository = null;

    super.close();
}

---

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