Example usage for javax.naming InitialContext InitialContext

List of usage examples for javax.naming InitialContext InitialContext

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Introduction

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

Prototype

public InitialContext() throws NamingException

Source Link

Document

Constructs an initial context.

Usage

From source file:com.sun.socialsite.business.DatabaseProvider.java

/**
 * Reads configuraiton, loads driver or locates data-source and attempts
 * to get test connecton so that we can fail early.
 *//* ww w .j  ava2 s  .c o  m*/
public DatabaseProvider() throws StartupException {

    String connectionTypeString = Config.getProperty("database.configurationType");
    if ("jdbc".equals(connectionTypeString)) {
        type = ConfigurationType.JDBC_PROPERTIES;
    }
    jndiName = Config.getProperty("database.jndi.name");
    jdbcDriverClass = Config.getProperty("database.jdbc.driverClass");
    jdbcConnectionURL = Config.getProperty("database.jdbc.connectionURL");
    jdbcUsername = Config.getProperty("database.jdbc.username");
    jdbcPassword = Config.getProperty("database.jdbc.password");

    successMessage("SUCCESS: Got parameters. Using configuration type " + type);

    // If we're doing JDBC then attempt to load JDBC driver class
    if (getType() == ConfigurationType.JDBC_PROPERTIES) {
        successMessage("-- Using JDBC driver class: " + jdbcDriverClass);
        successMessage("-- Using JDBC connection URL: " + jdbcConnectionURL);
        successMessage("-- Using JDBC username: " + jdbcUsername);
        successMessage("-- Using JDBC password: [hidden]");
        try {
            Class.forName(getJdbcDriverClass());
        } catch (ClassNotFoundException ex) {
            String errorMsg = "ERROR: cannot load JDBC driver class [" + getJdbcDriverClass() + "]. "
                    + "Likely problem: JDBC driver jar missing from server classpath.";
            errorMessage(errorMsg);
            throw new StartupException(errorMsg, ex, startupLog);
        }
        successMessage("SUCCESS: loaded JDBC driver class [" + getJdbcDriverClass() + "]");

        if (getJdbcUsername() != null || getJdbcPassword() != null) {
            props = new Properties();
            if (getJdbcUsername() != null)
                props.put("user", getJdbcUsername());
            if (getJdbcPassword() != null)
                props.put("password", getJdbcPassword());
        }

        // Else attempt to locate JNDI datasource
    } else {
        String name = "java:comp/env/" + getJndiName();
        successMessage("-- Using JNDI datasource name: " + name);
        try {
            InitialContext ic = new InitialContext();
            dataSource = (DataSource) ic.lookup(name);
        } catch (NamingException ex) {
            String errorMsg = "ERROR: cannot locate JNDI DataSource [" + name + "]. "
                    + "Likely problem: no DataSource or datasource is misconfigured.";
            errorMessage(errorMsg);
            throw new StartupException(errorMsg, ex, startupLog);
        }
        successMessage("SUCCESS: located JNDI DataSource [" + name + "]");
    }

    // So far so good. Now, can we get a connection?
    try {
        Connection testcon = getConnection();
        testcon.close();
    } catch (Throwable t) {
        String errorMsg = "ERROR: unable to obtain database connection. "
                + "Likely problem: bad connection parameters or database unavailable.";
        errorMessage(errorMsg);
        throw new StartupException(errorMsg, t, startupLog);
    }
}

From source file:it.cnr.icar.eric.server.repository.hibernate.RepositoryHibernateUtil.java

@SuppressWarnings("unused")
protected Configuration getConfiguration() {
    if (configuration == null) {
        synchronized (RepositoryHibernateUtil.class) {
            if (configuration == null) {
                try {
                    String cfgResource;
                    DataSource ds = null;

                    boolean useConnectionPool = Boolean
                            .valueOf(RegistryProperties.getInstance()
                                    .getProperty("eric.persistence.rdb.useConnectionPooling", "true"))
                            .booleanValue();
                    boolean debugConnectionPool = Boolean.valueOf(RegistryProperties.getInstance()
                            .getProperty("eric.persistence.rdb.pool.debug", "false")).booleanValue();

                    // Try DataSource first, if configured
                    if (useConnectionPool && !debugConnectionPool) {
                        cfgResource = "/repository.datasource.cfg.xml";
                        configuration = new Configuration().configure(cfgResource);

                        String dataSourceName = configuration.getProperty("connection.datasource");
                        if (dataSourceName != null && !"".equals(dataSourceName)) {
                            try {
                                Context ctx = new InitialContext();
                                if (ctx != null) {
                                    ds = (DataSource) ctx.lookup(dataSourceName);
                                    if (ds != null) {
                                        // create a test connection to
                                        // make sure all is well with
                                        // DataSource
                                        Connection connection = null;
                                        try {
                                            connection = ds.getConnection();
                                        } catch (Exception e) {
                                            ds = null;
                                            log.info(ServerResourceBundle.getInstance().getString(
                                                    "message.UnableToCreateTestConnectionForDataSource",
                                                    new Object[] { dataSourceName }), e);
                                        } finally {
                                            if (connection != null) {
                                                try {
                                                    connection.close();
                                                } catch (Exception e1) {
                                                    //Do nothing.
                                                    connection = null;
                                                }
                                            }
                                        }
                                    }/*from  w  ww  .  jav a  2s . com*/
                                } else {
                                    log.info(ServerResourceBundle.getInstance()
                                            .getString("message.UnableToGetInitialContext"));
                                }
                            } catch (NamingException e) {
                                log.info(ServerResourceBundle.getInstance().getString(
                                        "message.UnableToGetJNDIContextForDataSource",
                                        new Object[] { dataSourceName }));
                            }
                        }
                    }

                    if (ds == null) {
                        // fall back to jdbc
                        cfgResource = "/repository.jdbc.cfg.xml";
                        configuration = new Configuration().configure(cfgResource);
                    }

                    // support $user.home and $eric.home in eric repository cfg
                    String connUrl = configuration.getProperty("hibernate.connection.url");
                    if (connUrl != null && !"".equals(connUrl)) {
                        connUrl = substituteVariable(connUrl, "$user.home", System.getProperty("user.home"));
                        connUrl = substituteVariable(connUrl, "$eric.home",
                                RegistryProperties.getInstance().getProperty("eric.home"));
                        configuration.setProperty("hibernate.connection.url", connUrl);
                    }

                    sessionFactory = configuration.buildSessionFactory();
                } catch (HibernateException ex) {
                    throw new RuntimeException(ServerResourceBundle.getInstance()
                            .getString("message.buildingSessionFactory", new Object[] { ex.getMessage() }), ex);
                }
            }
        }
    }
    return configuration;
}

From source file:edu.harvard.iq.dvn.core.web.push.stubs.NetworkStatsStubServer.java

private void initNetworkData() {
    boolean isReleased = true;

    int itemCounter = 0;
    String itemPrefix, idValue, key;
    itemPrefix = DVNITEM + itemCounter + ".";
    try {/*from www  .j ava 2s.co  m*/
        vdcNetworkService = (VDCNetworkServiceLocal) new InitialContext()
                .lookup("java:comp/env/vdcNetworkService");
    } catch (Exception e) {
        e.printStackTrace();
    }
    idValue = DVNITEM + itemCounter;
    key = itemPrefix;

    //network level
    NetworkStatsState.getNetworkStatsMap().put(key + DVNID, idValue);
    NetworkStatsState.getNetworkStatsMap().put(key + DATAVERSETOTAL, this.getTotalDataverses(isReleased));
    NetworkStatsState.getNetworkStatsMap().put(key + STUDYTOTAL, this.getTotalStudies(isReleased));
    NetworkStatsState.getNetworkStatsMap().put(key + FILESTOTAL, this.getTotalFiles(isReleased));
    NetworkStatsState.getNetworkStatsMap().put(key + INITIAL_DATAVERSETOTAL, new String("0"));
    NetworkStatsState.getNetworkStatsMap().put(key + INITIAL_STUDYTOTAL, new String("0"));
    NetworkStatsState.getNetworkStatsMap().put(key + INITIAL_FILESTOTAL, new String("0"));
    NetworkStatsState.getNetworkStatsMap().put(key + DATAVERSELABEL, "Dataverses: ");
    NetworkStatsState.getNetworkStatsMap().put(key + STUDYLABEL, "Studies: ");
    NetworkStatsState.getNetworkStatsMap().put(key + FILESLABEL, "Files: ");

    //GROUPS COUNTS
    try {
        vdcGroupService = (VDCGroupServiceLocal) new InitialContext().lookup("java:comp/env/vdcGroupService");

        Collection<VDCGroup> vdcgroups = (Collection<VDCGroup>) vdcGroupService.findAll();

        Iterator iterator = vdcgroups.iterator();

        while (iterator.hasNext()) {
            VDCGroup vdcgroup = (VDCGroup) iterator.next();
            idValue = vdcgroup.getId().toString();
            itemPrefix = DVNITEM + idValue + ".";
            key = itemPrefix;
            NetworkStatsState.getNetworkStatsMap().put(key + DVNID, idValue);
            NetworkStatsState.getNetworkStatsMap().put(key + DATAVERSETOTAL,
                    this.getGroupTotalDataverses(vdcgroup.getId(), "All"));
            NetworkStatsState.getNetworkStatsMap().put(key + STUDYTOTAL,
                    this.getGroupTotalStudies(vdcgroup.getId()));
            NetworkStatsState.getNetworkStatsMap().put(key + FILESTOTAL,
                    this.getGroupTotalFiles(vdcgroup.getId()));
            NetworkStatsState.getNetworkStatsMap().put(key + INITIAL_DATAVERSETOTAL, new String("0"));
            NetworkStatsState.getNetworkStatsMap().put(key + INITIAL_STUDYTOTAL, new String("0"));
            NetworkStatsState.getNetworkStatsMap().put(key + INITIAL_FILESTOTAL, new String("0"));
            NetworkStatsState.getNetworkStatsMap().put(key + DATAVERSELABEL, "Dataverses: ");
            NetworkStatsState.getNetworkStatsMap().put(key + STUDYLABEL, "Studies: ");
            NetworkStatsState.getNetworkStatsMap().put(key + FILESLABEL, "Files: ");
        }
    } catch (Exception e) {
        e.printStackTrace();
    }

    //SCHOLAR
    idValue = new String("-1"); //TODO: convert to Long if convenient/time permits
    itemPrefix = DVNITEM + idValue + ".";
    key = itemPrefix;
    NetworkStatsState.getNetworkStatsMap().put(key + DVNID, idValue);
    NetworkStatsState.getNetworkStatsMap().put(key + DATAVERSETOTAL,
            getGroupTotalDataverses(new Long(idValue), "Scholar"));
    NetworkStatsState.getNetworkStatsMap().put(key + STUDYTOTAL, getGroupTotalStudies(new Long(idValue)));
    NetworkStatsState.getNetworkStatsMap().put(key + FILESTOTAL, getGroupTotalFiles(new Long(idValue)));
    NetworkStatsState.getNetworkStatsMap().put(key + INITIAL_DATAVERSETOTAL, new String("0"));
    NetworkStatsState.getNetworkStatsMap().put(key + INITIAL_STUDYTOTAL, new String("0"));
    NetworkStatsState.getNetworkStatsMap().put(key + INITIAL_FILESTOTAL, new String("0"));
    NetworkStatsState.getNetworkStatsMap().put(key + DATAVERSELABEL, "Dataverses: ");
    NetworkStatsState.getNetworkStatsMap().put(key + STUDYLABEL, "Studies: ");
    NetworkStatsState.getNetworkStatsMap().put(key + FILESLABEL, "Files: ");

    //OTHER
    idValue = new String("-2"); //TODO: convert to Long if convenient/time permits
    itemPrefix = DVNITEM + idValue + ".";
    key = itemPrefix;
    NetworkStatsState.getNetworkStatsMap().put(key + DVNID, idValue);
    NetworkStatsState.getNetworkStatsMap().put(key + DATAVERSETOTAL,
            getGroupTotalDataverses(new Long(idValue), "Basic"));
    NetworkStatsState.getNetworkStatsMap().put(key + STUDYTOTAL, getGroupTotalStudies(new Long(idValue)));
    NetworkStatsState.getNetworkStatsMap().put(key + FILESTOTAL, getGroupTotalFiles(new Long(idValue)));
    NetworkStatsState.getNetworkStatsMap().put(key + INITIAL_DATAVERSETOTAL, new String("0"));
    NetworkStatsState.getNetworkStatsMap().put(key + INITIAL_STUDYTOTAL, new String("0"));
    NetworkStatsState.getNetworkStatsMap().put(key + INITIAL_FILESTOTAL, new String("0"));
    NetworkStatsState.getNetworkStatsMap().put(key + DATAVERSELABEL, "Dataverses: ");
    NetworkStatsState.getNetworkStatsMap().put(key + STUDYLABEL, "Studies: ");
    NetworkStatsState.getNetworkStatsMap().put(key + FILESLABEL, "Files: ");
}

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

/**
 * @see javax.servlet.ServletContextListener#contextDestroyed(javax.servlet.ServletContextEvent)
 */// w  w w  .  j a  v a2s .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);
    }
}

From source file:catalina.mbeans.GlobalResourcesLifecycleListener.java

/**
 * Create the MBeans for the interesting global JNDI resources.
 *//*from ww w . j  a va  2  s .c o m*/
protected void createMBeans() {

    // Look up our global naming context
    Context context = null;
    try {
        context = (Context) (new InitialContext()).lookup("java:/");
    } catch (NamingException e) {
        e.printStackTrace();
        throw new IllegalStateException("No global naming context defined for server");
    }

    // Recurse through the defined global JNDI resources context
    try {
        createMBeans("", context);
    } catch (NamingException e) {
        log("Exception processing Global JNDI Resources", e);
    }

}

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

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

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

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

    return this.configuration;
}

From source file:com.stratelia.webactiv.util.DBUtil.java

private synchronized Connection openConnection(String dbName) {
    SilverTrace.debug("util", "DBUtil makeConnection", "DBUtil : makeConnection : entree");
    DataSource ds = null;/*w ww  .  j a  v  a 2s.  c om*/
    if (ic == null) {
        try {
            ic = new InitialContext();
        } catch (NamingException e) {
            throw new UtilException("DBUtil.makeConnection", "util.MSG_CANT_GET_INITIAL_CONTEXT", e);
        }
    }
    try {
        ds = dsStock.get(dbName);
        if (ds == null) {
            ds = (DataSource) ic.lookup(dbName);
            dsStock.put(dbName, ds);
        }
    } catch (NamingException e) {
        throw new UtilException("DBUtil.makeConnection",
                new MultilangMessage("util.MSG_BDD_REF_NOT_FOUND", dbName).toString(), e);
    }

    try {
        return ds.getConnection();
    } catch (SQLException e) {
        throw new UtilException("DBUtil.makeConnection",
                new MultilangMessage("util.MSG_BDD_REF_CANT_GET_CONNECTION", dbName).toString(), e);
    }
}

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

public RegistrationConsumerResourceConfiguration getConfiguration() {
    if (this.configuration != null) {
        return this.configuration;
    }//w  w  w. j a v a  2s . c om
    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:de.zib.gndms.GORFX.ORQ.service.globus.resource.ORQResourceBase.java

public ORQResourceConfiguration getConfiguration() {
    if (this.configuration != null) {
        return this.configuration;
    }/*from   ww  w . j  a va  2 s  .c o  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.smoketest.service.globus.resource.SmokeTestServiceResourceBase.java

public SmokeTestServiceResourceConfiguration getConfiguration() {
    if (this.configuration != null) {
        return this.configuration;
    }/*from ww  w.  ja v a 2  s .  com*/
    MessageContext ctx = MessageContext.getCurrentContext();

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

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

    return this.configuration;
}