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.nabla.wapp.server.database.TomcatConnectionPool.java

/**
 * Constructor/*from   w  ww.j  a  v a  2 s  .c  om*/
 * @param dbName         - database name as defined in pool
 * @throws SQLException 
 */
public TomcatConnectionPool(final String dbName) throws SQLException {
    Assert.argumentNotNull(dbName, "Have you set the database name in your web.xml file?");

    try {
        final Context initContext = new InitialContext();
        final Context ctx = (Context) initContext.lookup("java:/comp/env");
        dataSource = (DataSource) ctx.lookup("jdbc/" + dbName);
    } catch (NamingException e) {
        if (log.isDebugEnabled())
            log.debug("fail to get datasource '" + dbName + "'", e);
        throw new SQLException("fail to get database '" + dbName + "'");
    }
}

From source file:com.alliander.osgp.adapter.protocol.oslp.application.config.OsgpProtocolAdapterOslpInitializer.java

@Override
public void onStartup(final ServletContext servletContext) throws ServletException {
    try {//  w w w  . j  a  va2s . c om
        // Force the timezone of application to UTC (required for
        // Hibernate/JDBC)
        TimeZone.setDefault(TimeZone.getTimeZone("UTC"));

        final Context initialContext = new InitialContext();

        final String logLocation = (String) initialContext
                .lookup("java:comp/env/osp/osgpAdapterProtocolOslp/log-config");
        LogbackConfigurer.initLogging(logLocation);

        final AnnotationConfigWebApplicationContext rootContext = new AnnotationConfigWebApplicationContext();
        rootContext.register(ApplicationContext.class);

        servletContext.addListener(new ContextLoaderListener(rootContext));

    } catch (final NamingException e) {
        throw new ServletException("naming exception", e);
    } catch (final FileNotFoundException e) {
        throw new ServletException("Logging file not found", e);
    } catch (final JoranException e) {
        throw new ServletException("Logback exception", e);
    }
}

From source file:net.chrisrichardson.foodToGo.ejb3.facadeWithSpringDI.SpringBeanReferenceInitializer.java

public void create() throws Exception {
    logger.debug("Inside ServicePOJOImpl.create()");
    InitialContext ctx = new InitialContext();
    bind(ctx, "PlaceOrderService", PlaceOrderService.class, "PlaceOrderService");
    bind(ctx, "RestaurantRepository", RestaurantRepository.class, "RestaurantRepositoryImpl");
    bind(ctx, "PlaceOrderFacadeResultFactory", PlaceOrderFacadeResultFactory.class,
            "PlaceOrderFacadeResultFactoryImpl");

}

From source file:com.alliander.osgp.adapter.protocol.oslp.elster.application.config.OsgpProtocolAdapterOslpInitializer.java

@Override
public void onStartup(final ServletContext servletContext) throws ServletException {
    try {//from ww w  .  ja  va  2  s .  c  om
        // Force the timezone of application to UTC (required for
        // Hibernate/JDBC)
        TimeZone.setDefault(TimeZone.getTimeZone("UTC"));

        final Context initialContext = new InitialContext();

        final String logLocation = (String) initialContext
                .lookup("java:comp/env/osp/osgpAdapterProtocolOslpElster/log-config");
        LogbackConfigurer.initLogging(logLocation);

        final AnnotationConfigWebApplicationContext rootContext = new AnnotationConfigWebApplicationContext();
        rootContext.register(ApplicationContext.class);

        servletContext.addListener(new ContextLoaderListener(rootContext));

    } catch (final NamingException e) {
        throw new ServletException("naming exception", e);
    } catch (final FileNotFoundException e) {
        throw new ServletException("Logging file not found", e);
    } catch (final JoranException e) {
        throw new ServletException("Logback exception", e);
    }
}

From source file:ca.n4dev.dev.worktime.config.SpringHibernateJPAConfig.java

@Bean
public DataSource dataSource() {
    try {/*  www .  j a  va 2 s  .c o  m*/
        // Obtain our environment naming context
        Context initCtx = new InitialContext();
        Context envCtx = (Context) initCtx.lookup("java:comp/env");

        // Look up our data source
        DataSource ds = (DataSource) envCtx.lookup("jdbc/WorktimeDB");

        //         if (ds == null) {
        //
        //            ds = new DataSource();
        //            PoolProperties p = new PoolProperties();
        //            
        //            p.setUrl(env.getRequiredProperty("")); // "jdbc:mysql://localhost:3306/mysql"
        //            p.setDriverClassName(env.getRequiredProperty("")); // "com.mysql.jdbc.Driver"
        //            p.setUsername(env.getRequiredProperty("")); // "root"
        //            p.setPassword(env.getRequiredProperty("")); // "password"
        //            p.setJmxEnabled(Boolean.valueOf(env.getRequiredProperty(""))); // false
        //            p.setTestWhileIdle(Boolean.valueOf(env.getRequiredProperty(""))); // false
        //            p.setTestOnBorrow(Boolean.valueOf(env.getRequiredProperty(""))); // true
        //            p.setValidationQuery(env.getRequiredProperty("")); // "SELECT 1"
        //            p.setTestOnReturn(Boolean.valueOf(env.getRequiredProperty(""))); // false
        //            p.setValidationInterval(Integer.parseInt(env.getRequiredProperty(""))); // 30000
        //            p.setTimeBetweenEvictionRunsMillis(Integer.parseInt(env.getRequiredProperty(""))); // 30000
        //            p.setMaxActive(Integer.parseInt(env.getRequiredProperty(""))); // 100
        //            p.setInitialSize(Integer.parseInt(env.getRequiredProperty(""))); // 10
        //            p.setMaxWait(Integer.parseInt(env.getRequiredProperty(""))); // 10000
        //            p.setRemoveAbandonedTimeout(Integer.parseInt(env.getRequiredProperty(""))); // 60
        //            p.setMinEvictableIdleTimeMillis(Integer.parseInt(env.getRequiredProperty(""))); // 30000
        //            p.setMinIdle(Integer.parseInt(env.getRequiredProperty(""))); // 10
        //            p.setLogAbandoned(Boolean.valueOf(env.getRequiredProperty(""))); // true
        //            p.setRemoveAbandoned(Boolean.valueOf(env.getRequiredProperty(""))); // true
        //            p.setJdbcInterceptors(env.getRequiredProperty("")); // "org.apache.tomcat.jdbc.pool.interceptor.ConnectionState;org.apache.tomcat.jdbc.pool.interceptor.StatementFinalizer"
        //
        //            
        //            ds.setPoolProperties(p);
        //            
        //         }

        return ds;

    } catch (Exception e) {
        throw new RuntimeException("Unable to get or create the datasource!");
    }
}

From source file:com.alliander.osgp.adapter.protocol.iec61850.application.config.OsgpProtocolAdapterIec61850Initializer.java

@Override
public void onStartup(final ServletContext servletContext) throws ServletException {
    try {//from   ww w.j  a v a2 s .com
        // Force the timezone of application to UTC (required for
        // Hibernate/JDBC)
        TimeZone.setDefault(TimeZone.getTimeZone("UTC"));

        final Context initialContext = new InitialContext();

        final String logLocation = (String) initialContext
                .lookup("java:comp/env/osp/osgpAdapterProtocolIec61850/log-config");
        LogbackConfigurer.initLogging(logLocation);

        final AnnotationConfigWebApplicationContext rootContext = new AnnotationConfigWebApplicationContext();
        rootContext.register(ApplicationContext.class);

        servletContext.addListener(new ContextLoaderListener(rootContext));

    } catch (final NamingException e) {
        throw new ServletException("naming exception", e);
    } catch (final FileNotFoundException e) {
        throw new ServletException("Logging file not found", e);
    } catch (final JoranException e) {
        throw new ServletException("Logback exception", e);
    }
}

From source file:edu.byu.wso2.helper.BYUEntityHelper.java

public BYUEntityHelper() {
    try {/* w  ww. j  a v  a2  s .  c om*/
        if (ds == null) {
            if (log.isDebugEnabled())
                log.debug("CustomTokenGenerator: looking up  datasource");

            ds = (DataSource) new InitialContext().lookup("jdbc/BYUPRODB");

            if (log.isDebugEnabled())
                log.debug("acquired datasource");
        }
    } catch (NamingException e) {
        e.printStackTrace();
    }
}

From source file:org.wso2.carbon.metrics.data.service.MetricsDataServiceTest.java

public static Test suite() {
    return new TestSetup(new TestSuite(MetricsDataServiceTest.class)) {

        protected void setUp() throws Exception {
            DataSource dataSource = JdbcConnectionPool.create("jdbc:h2:mem:test;DB_CLOSE_DELAY=-1", "sa", "");
            template = new JdbcTemplate(dataSource);
            ResourceDatabasePopulator populator = new ResourceDatabasePopulator();
            populator.addScript(new ClassPathResource("dbscripts/h2.sql"));
            populator.populate(dataSource.getConnection());

            // Create initial context
            System.setProperty(Context.INITIAL_CONTEXT_FACTORY, "org.apache.naming.java.javaURLContextFactory");
            System.setProperty(Context.URL_PKG_PREFIXES, "org.apache.naming");
            InitialContext ic = new InitialContext();
            ic.createSubcontext("jdbc");
            ic.bind("jdbc/WSO2MetricsDB", dataSource);
        }/*from  w ww  .  j  a v  a2 s  .  c  om*/

        protected void tearDown() throws Exception {
            InitialContext ic = new InitialContext();
            ic.unbind("jdbc/WSO2MetricsDB");
            ic.unbind("jdbc");
        }
    };
}

From source file:blueprint.sdk.experimental.florist.db.ConnectionListener.java

public void contextDestroyed(final ServletContextEvent arg0) {
    try {//www.j  a  v a  2s. c om
        Context initContext = new InitialContext();

        for (String s : boundDsrs.keySet()) {
            try {
                DataSource dsr = boundDsrs.get(s);
                initContext.unbind(s);
                // Close all BasicDataSources created by this class.
                // No need to close JNDI DataSources. It's not this class's
                // responsibility.
                if (dsr instanceof BasicDataSource) {
                    ((BasicDataSource) dsr).close();
                }
            } catch (SQLException e) {
                LOGGER.trace(e);
            }
        }

        boundDsrs.clear();
    } catch (NamingException e) {
        LOGGER.trace(e);
    }
}

From source file:edu.byu.wso2.apim.extensions.helpers.BYUEntityHelper.java

public BYUEntityHelper(String dSName) {
    try {/*from w  w  w  .  jav  a  2 s  .  c  o  m*/
        if (ds == null) {
            if (log.isDebugEnabled())
                log.debug("BYUEntityHelper: looking up  datasource");

            ds = (DataSource) new InitialContext().lookup(dSName);

            if (log.isDebugEnabled())
                log.debug("acquired datasource");
        }
    } catch (NamingException e) {
        e.printStackTrace();
    }
}