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:eu.agilejava.spring4.config.ApplicationConfig.java

/**
 * Get the CDI Manager from initial context.
 * @return the cdi manager//from w w  w  .  ja v  a2s.  com
 */
private BeanManager getCDIBeanManager() {
    try {
        InitialContext initialContext = new InitialContext();
        return (BeanManager) initialContext.lookup("java:comp/BeanManager");
    } catch (NamingException e) {
        LOGGER.severe(() -> "Could not look up initialcontext: " + e.getMessage());
        return null;
    }
}

From source file:quickforms.controller.UpdateLookup.java

/**
 * Handles the HTTP/*from  ww  w. j a  va 2s.  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 {
    Map<String, String[]> inParams = request.getParameterMap();
    Map<String, String[]> params = new HashMap<String, String[]>(inParams);//inParams is read only
    System.out.println("Updating Lookup");
    response.setContentType("text/html;charset=UTF-8");
    String application = request.getParameter("app");
    String lookup = request.getParameter("lookup");
    String values = request.getParameter("values");
    System.out.println(values);
    Database db = null;
    String json = null;
    PrintWriter out = response.getWriter();
    try {
        InitialContext cxt = new InitialContext();
        DataSource ds = (DataSource) cxt.lookup("java:/comp/env/jdbc/" + application);
        db = new Database(ds);

        db.updateLookup(application, lookup, jsonToHashMap(values), new ArrayList<LookupPair>());

    } catch (Exception e) {
        Logger.log(application, e);
        out.append(e.toString());
        db.disconnect();
    }

    out.close();
}

From source file:com.t2tierp.controller.LoginController.java

@Override
public Authentication authenticate(Authentication authentication) throws AuthenticationException {
    String nomeUsuario = authentication.getName();
    String senha = authentication.getCredentials().toString();
    try {//from ww  w. ja  va  2  s  . c o m
        InitialContext initialContext = new InitialContext();
        dao = (UsuarioDAO) initialContext.lookup("java:comp/ejb/usuarioDAO");

        Md5PasswordEncoder enc = new Md5PasswordEncoder();
        senha = enc.encodePassword(nomeUsuario + senha, null);
        Usuario usuario = dao.getUsuario(nomeUsuario, senha);
        if (usuario != null) {
            List<PapelFuncao> funcoes = dao.getPapelFuncao(usuario);
            List<GrantedAuthority> grantedAuths = new ArrayList<>();
            for (PapelFuncao p : funcoes) {
                grantedAuths.add(new SimpleGrantedAuthority(p.getFuncao().getNome()));
            }
            Authentication auth = new UsernamePasswordAuthenticationToken(nomeUsuario, senha, grantedAuths);

            return auth;
        }
    } catch (Exception e) {
        //e.printStackTrace();
    }
    return null;
}

From source file:com.googlecode.datasourcetester.server.DataSourceTesterServiceImpl.java

public String[][] queryDataSource(String dataSourceJndiName, String query) {
    Connection conn = null;/*from w w  w  .j a v  a 2  s  .  c  om*/
    try {
        InitialContext jndiContext = new InitialContext();
        DataSource ds = (DataSource) jndiContext.lookup(dataSourceJndiName);
        conn = ds.getConnection();
        PreparedStatement stmt = conn.prepareStatement(query);
        ResultSet rs = stmt.executeQuery();
        ResultSetMetaData resMeta = rs.getMetaData();
        LinkedList<String[]> rowList = new LinkedList<String[]>();
        String[] colLabels = new String[resMeta.getColumnCount()];
        for (int colNr = 1; colNr <= resMeta.getColumnCount(); colNr++) {
            colLabels[colNr - 1] = resMeta.getColumnName(colNr);
        }
        rowList.add(colLabels);
        while (rs.next()) {
            String[] rowData = new String[resMeta.getColumnCount()];
            for (int colNr = 1; colNr <= resMeta.getColumnCount(); colNr++) {
                rowData[colNr - 1] = rs.getString(colNr);
            }
            rowList.add(rowData);
        }
        conn.close();
        return rowList.toArray(new String[rowList.size()][]);
    } catch (Exception e) {
        logger.error(e.getMessage(), e);
        try {
            if (conn != null && !conn.isClosed()) {
                conn.close();
            }
        } catch (SQLException sqlEx) {
            logger.error(sqlEx.getMessage(), sqlEx);
        }
        return null;
    }
}

From source file:io.apiman.gateway.engine.ispn.InfinispanRegistry.java

/**
 * @return gets the registry cache//from w ww  . j av  a 2s .c o  m
 */
private Cache<Object, Object> getCache() {
    if (cache != null) {
        return cache;
    }

    try {
        InitialContext ic = new InitialContext();
        CacheContainer container = (CacheContainer) ic.lookup(cacheContainer);
        cache = container.getCache(cacheName);
        return cache;
    } catch (NamingException e) {
        throw new RuntimeException(e);
    }
}

From source file:org.opentaps.testsuit.web.IntegrTestsServlet.java

@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    try {/*www.  j a  va2 s.  co m*/
        String serviceName = request.getParameter("service");
        String testName = request.getParameter("test");
        if (GenericValidator.isBlankOrNull(serviceName) || GenericValidator.isBlankOrNull(testName)) {
            throw new ServletException("Missing required parameters.");
        }

        InitialContext context = new InitialContext();
        Object testSrvc = context.lookup(String.format("osgi:service/%1$s", serviceName));
        if (testSrvc == null) {
            throw new ServletException("Test service is unavailable.");
        }

        PrintWriter out = response.getWriter();

        try {
            Method testCase = ClassUtils.getPublicMethod(testSrvc.getClass(), testName, new Class[0]);
            testCase.invoke(testSrvc, new Object[] {});

            out.println(BaseTestCase.SUCCESS_RET_CODE);

        } catch (InvocationTargetException e) {
            out.println(e.getTargetException().getLocalizedMessage());
            return;
        }

    } catch (NamingException e) {
        throw new ServletException(e);
    } catch (IllegalArgumentException e) {
        throw new ServletException(e);
    } catch (IllegalAccessException e) {
        throw new ServletException(e);
    } catch (SecurityException e) {
        throw new ServletException(e);
    } catch (NoSuchMethodException e) {
        throw new ServletException(e);
    }
}

From source file:org.josso.gateway.session.service.store.db.DataSourceSessionStore.java

/**
 * Lazy load the datasource instace used by this store.
 *
 * @throws SSOSessionException/*from   w ww .j  ava2 s.c o m*/
 */
protected synchronized DataSource getDataSource() throws SSOSessionException {
    if (_datasource == null) {
        try {
            if (logger.isDebugEnabled())
                logger.debug("[getDatasource() : ]" + _dsJndiName);

            InitialContext ic = new InitialContext();
            _datasource = (DataSource) ic.lookup(_dsJndiName);

        } catch (NamingException ne) {
            logger.error("Error during DB connection lookup", ne);
            throw new SSOSessionException("Error During Lookup\n" + ne.getMessage());
        }

    }

    return _datasource;
}

From source file:org.josso.gateway.assertion.service.store.db.DataSourceAssertionStore.java

/**
 * Lazy load the datasource instace used by this store.
 *
 * @throws org.josso.gateway.assertion.exceptions.AssertionException
 *
 *//* w w w.  j  a  v a  2  s . c om*/
protected synchronized DataSource getDataSource() throws AssertionException {
    if (_datasource == null) {
        try {
            if (logger.isDebugEnabled())
                logger.debug("[getDatasource() : ]" + _dsJndiName);

            InitialContext ic = new InitialContext();
            _datasource = (DataSource) ic.lookup(_dsJndiName);

        } catch (NamingException ne) {
            logger.error("Error during DB connection lookup", ne);
            throw new AssertionException("Error During Lookup\n" + ne.getMessage());
        }

    }

    return _datasource;
}

From source file:com.jsquant.listener.JsquantContextListener.java

protected String getFileCachePath(ServletContext context) {
    String fileCachePath = null;//from   w  w  w .j a v a  2s .c o m
    try {
        InitialContext initial = new InitialContext();
        fileCachePath = (String) initial.lookup(JNDI_DATA_PATH);
    } catch (Throwable err) {
        // ignore when JNDI not available or no param set
    }
    if (fileCachePath == null) {
        fileCachePath = System.getProperty("filecache.path");
    }
    if (fileCachePath == null) {
        fileCachePath = DEFAULT_FILE_CACHE_PATH;
    }
    log.info("fileCachePath=" + fileCachePath);
    return fileCachePath;
}

From source file:org.pepstock.jem.junit.test.springbatch.java.RestRunnable.java

@Override
public void run() {

    try {//w  w  w. ja  v a  2s . co m
        Hashtable<String, String> env = new Hashtable<String, String>();
        env.put(Context.INITIAL_CONTEXT_FACTORY, "org.pepstock.jem.node.tasks.jndi.JemContextFactory");

        InitialContext context = new InitialContext(env);
        RestClient rest = (RestClient) context.lookup("JUNIT-REST-RESOURCE");
        System.err.println();
        System.err.println("*** REST XML");
        get(rest, MediaType.APPLICATION_XML);
        get(rest, MediaType.APPLICATION_JSON);
        get(rest, MediaType.APPLICATION_XML);
        get(rest, MediaType.APPLICATION_JSON);
    } catch (NamingException e) {
        throw new RuntimeException(e);
    } catch (IOException e) {
        throw new RuntimeException(e);
    }

    try {
        System.err.println();
        System.err.println("*** REST XML");
        get(restC, MediaType.APPLICATION_XML);
        get(restC, MediaType.APPLICATION_JSON);
        get(restC, MediaType.APPLICATION_XML);
        get(restC, MediaType.APPLICATION_JSON);
    } catch (IOException e) {
        throw new RuntimeException(e);
    }

}