Example usage for javax.naming InitialContext doLookup

Introduction

In this page you can find the example usage for javax.naming InitialContext doLookup.

Prototype

@SuppressWarnings("unchecked")
public static <T> T doLookup(String name) throws NamingException 

Source Link

Document

A static method to retrieve the named object.

Usage

From source file:service.emailer.Emailer.java

private static <T> T lookup(Class<T> retvalClass, String jndi) {
    try {/*from  www.j ava 2s. c o  m*/
        return retvalClass.cast(InitialContext.doLookup(jndi));
    } catch (NamingException ex) {
        throw new IllegalArgumentException("failed to lookup instance of " + retvalClass + " at " + jndi, ex);
    }
}

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From source file:ips1ap101.ejb.core.BeanLocator.java

private static Object lookup(Class<?> local) {
    Bitacora.trace(BeanLocator.class, "lookup", local);
    String key = EAC.JNDI_EJB_LOOKUP_PATTERN;
    String pattern = EA.getString(key);
    String name = local.getSimpleName();
    String root = StringUtils.removeEnd(name, LOCAL_SUFFIX);
    String arg0 = root + BEANS_SUFFIX;
    String arg1 = local.getName();
    String jndi = MessageFormat.format(pattern, arg0, arg1);
    Bitacora.trace(key + "=" + pattern);
    Bitacora.trace(key + "=" + jndi);
    try {//  www  . ja  v  a2  s  .c  o  m
        Object object = InitialContext.doLookup(jndi);
        boolean assignable = object != null && local.isAssignableFrom(object.getClass());
        Bitacora.trace(arg0 + "=" + object + ", assignable=" + assignable);
        return object;
    } catch (NamingException ex) {
        return null;
    }
}

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From source file:org.jberet.support.io.XmlItemReaderWriterBase.java

/**
 * Initializes {@link #xmlFactory} field, which may be instantiated or obtained from other part of the application.
 *///from   w w  w . j  ava  2s . co  m
protected void initXmlFactory() throws Exception {
    if (xmlFactoryLookup != null) {
        xmlFactory = InitialContext.doLookup(xmlFactoryLookup);
        xmlMapper = (XmlMapper) xmlFactory.getCodec();
    } else {
        initXmlModule();
        xmlFactory = new XmlFactory();
        xmlMapper = xmlModule == null ? new XmlMapper(xmlFactory) : new XmlMapper(xmlFactory, xmlModule);
        xmlFactory.setCodec(xmlMapper);
    }
    MappingJsonFactoryObjectFactory.configureCustomSerializersAndDeserializers(xmlMapper, null, null,
            customDataTypeModules, getClass().getClassLoader());
}

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From source file:com.tremolosecurity.scale.config.ScaleCommonConfig.java

@PostConstruct
public void init() {
    try {/* w  w w . j a  v  a  2  s .c o m*/
        ServletContext context = (ServletContext) FacesContext.getCurrentInstance().getExternalContext()
                .getContext();

        String logPath = null;

        try {
            logPath = InitialContext.doLookup("java:comp/env/scaleLog4jPath");
        } catch (NamingException ne) {
            try {
                logPath = InitialContext.doLookup("java:/env/scaleLog4jPath");
            } catch (NamingException ne2) {
                logPath = null;
            }
        }
        if (logPath == null) {
            Properties props = new Properties();
            props.put("log4j.rootLogger", "info,console");

            //props.put("log4j.appender.console","org.apache.log4j.RollingFileAppender");
            //props.put("log4j.appender.console.File","/home/mlb/myvd.log");
            props.put("log4j.appender.console", "org.apache.log4j.ConsoleAppender");
            props.put("log4j.appender.console.layout", "org.apache.log4j.PatternLayout");
            props.put("log4j.appender.console.layout.ConversionPattern", "[%d][%t] %-5p %c{1} - %m%n");

            PropertyConfigurator.configure(props);
        } else {

            if (logPath.startsWith("WEB-INF/")) {
                org.apache.log4j.xml.DOMConfigurator.configure(context.getRealPath(logPath));
            } else {
                org.apache.log4j.xml.DOMConfigurator.configure(logPath);
            }

        }

        logger = Logger.getLogger(ScaleCommonConfig.class.getName());

        logger.info("Initializing Scale " + version);

        String configPath = null;

        try {
            configPath = InitialContext.doLookup("java:comp/env/scaleConfigPath");
        } catch (NamingException ne) {
            try {
                configPath = InitialContext.doLookup("java:/env/scaleConfigPath");
            } catch (NamingException ne2) {
                configPath = null;
            }

        }

        if (configPath == null) {
            configPath = "WEB-INF/scaleConfig.xml";
            logger.warn("No configuraiton path found - Loading configuration from '" + configPath + "'");
        } else {
            logger.info("Loading configuration from '" + configPath + "'");
        }

        InputStream in = null;

        if (configPath.startsWith("WEB-INF")) {

            in = new ByteArrayInputStream(ScaleCommonConfig
                    .includeEnvironmentVariables(context.getRealPath("/" + configPath)).getBytes("UTF-8"));

        } else {
            in = new ByteArrayInputStream(
                    ScaleCommonConfig.includeEnvironmentVariables(configPath).getBytes("UTF-8"));
        }

        JAXBContext jc = JAXBContext.newInstance("com.tremolosecurity.scale.config.xml");
        Unmarshaller unmarshaller = jc.createUnmarshaller();

        Object obj = unmarshaller.unmarshal(in);

        JAXBElement<ScaleCommonConfigType> scaleConfig = (JAXBElement<ScaleCommonConfigType>) obj;

        this.scaleConfig = scaleConfig.getValue();

        String ksPath = this.scaleConfig.getServiceConfiguration().getKeyStorePath();
        String ksPass = this.scaleConfig.getServiceConfiguration().getKeyStorePassword();

        in = null;

        if (ksPath.startsWith("WEB-INF")) {
            in = context.getResourceAsStream("/" + ksPath);
        } else {
            in = new FileInputStream(ksPath);
        }

        this.tlsKeys = KeyStore.getInstance("JKS");
        this.tlsKeys.load(in, ksPass.toCharArray());

        this.sslctx = SSLContexts.custom().loadTrustMaterial(this.tlsKeys)
                .loadKeyMaterial(this.tlsKeys, ksPass.toCharArray()).build();
    } catch (Exception e) {
        e.printStackTrace();
    }
}

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From source file:ips1ap101.lib.core.web.app.EJBL.java

public static Object lookup(Class<?> interfaz) {
    Bitacora.trace(EJBL.class, "lookup", interfaz);
    String key = EAC.JNDI_EJB_LOOKUP_PATTERN;
    String pattern = EA.getString(key);
    String base = interfaz.getSimpleName();
    String bean = StringUtils.removeEnd(base, "Base") + "Bean";
    String jndi = MessageFormat.format(pattern, bean, interfaz.getName());
    Bitacora.trace(key + "=" + pattern);
    Bitacora.trace(key + "=" + jndi);
    try {//from   www.ja  va 2  s. c o  m
        Object facade = InitialContext.doLookup(jndi);
        boolean assignable = facade != null && interfaz.isAssignableFrom(facade.getClass());
        Bitacora.trace(bean + "=" + facade);
        Bitacora.trace(base + "=" + assignable);
        return facade;
    } catch (NamingException ex) {
        throw new RuntimeException(ex);
    }
}

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From source file:ips1ap101.lib.core.db.util.DB.java

public static Connection connect(String dataSourceName, boolean autoCommit) {
    Bitacora.trace(DB.class, "connect", dataSourceName, autoCommit);
    Connection connection = null;
    try {//from w  w  w.  j  a  v  a  2 s. c  o m
        DataSource dataSource = (DataSource) InitialContext.doLookup(dataSourceName);
        connection = dataSource.getConnection();
        if (setAutoCommit(connection, autoCommit)) {
            Bitacora.stamp(connection, dataSourceName);
            return connection;
        }
    } catch (NamingException | SQLException ex) {
        Bitacora.logFatal(ex);
    }
    close(connection);
    return null;
}

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From source file:io.hops.hopsworks.api.zeppelin.notebook.repo.HDFSNotebookRepo.java

public HDFSNotebookRepo(ZeppelinConfiguration conf) throws IOException {
    this.conf = conf;
    this.hdfsConf = getHadoopConf();
    superuser = UserGroupInformation.getLoginUser();
    try {/*  w ww  .  ja va  2  s .c  o  m*/
        //          ("java:global/hopsworks-common-0.2.0-SNAPSHOT/DistributedFsService");
        String applicationName = InitialContext.doLookup("java:app/AppName");
        String moduleName = InitialContext.doLookup("java:module/ModuleName");
        moduleName = moduleName.replace("api", "common");
        dfsService = InitialContext
                .doLookup("java:global/" + applicationName + "/" + moduleName + "/DistributedFsService");
    } catch (NamingException ex) {
        throw new IOException(ex);
    }
    setNotebookDirectory(this.conf.getNotebookDir());
}

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From source file:org.jberet.support.io.JacksonCsvItemReaderWriterBase.java

@Override
protected void initJsonFactory() throws Exception {
    if (jsonFactoryLookup != null) {
        jsonFactory = InitialContext.doLookup(jsonFactoryLookup);
    } else {/*from  w  w  w. ja v  a2s.c o  m*/
        jsonFactory = new CsvFactory(new CsvMapper());
    }
}

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From source file:com.reversemind.hypergate.server.PayloadProcessor.java

@Override
public Payload process(Object payloadObject) {

    if (payloadObject == null) {
        LOG.info("ERROR: " + PayloadStatus.ERROR_CLIENT_PAYLOAD);
        return PayloadBuilder.buildErrorPayload(PayloadStatus.ERROR_CLIENT_PAYLOAD);
    }/*from  w w w  . ja v  a 2 s. com*/

    if (!(payloadObject instanceof Payload)) {
        LOG.info("ERROR: " + PayloadStatus.ERROR_CLIENT_PAYLOAD);
        return PayloadBuilder.buildErrorPayload(PayloadStatus.ERROR_CLIENT_PAYLOAD);
    }

    Payload payload = ((Payload) payloadObject);

    LOG.debug("Get from client:" + payload);

    Class interfaceClass = payload.getInterfaceClass();
    Class pojoClass = this.findPOJOClass(interfaceClass);

    // POJO

    if (pojoClass != null) {
        return this.invokeMethod(payload, pojoClass, payload.getMethodName(), payload.getArguments());
    }

    // EJB
    String jndiName = this.findEjbClass(interfaceClass);

    if (!StringUtils.isEmpty(jndiName)) {
        try {
            // JBoss AS 7 JNDI name
            // buildingDAO = InitialContext.doLookup("java:global/ttk-house/ttk-house-ejb-2.0-SNAPSHOT/BuildingDAO!ru.ttk.baloo.house.data.service.building.IBuildingDAO");
            Object remoteObject = InitialContext.doLookup(jndiName);
            return this.invokeEjbMethod(payload, remoteObject, payload.getMethodName(), payload.getArguments());
        } catch (NamingException e) {
            e.printStackTrace();
        }
    }

    return PayloadBuilder.buildErrorPayload(PayloadStatus.ERROR_UNKNOWN);
}

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From source file:de.tud.inf.db.sparqlytics.bench.LDBCBenchmark.java

@Test
public void testQAllCubesRandomly() throws NamingException {
    Session session = createSession();//from  w  w  w  .  j a va2  s.  co m
    Repository repository = (Repository) InitialContext.doLookup("ldbc");
    for (Cube cube : repository.getCubes()) {
        session.setCube(cube);
        testCube(session);
    }
}

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