Example usage for javax.naming Context lookup

Introduction

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

Prototype

public Object lookup(String name) throws NamingException;

Source Link

Document

Retrieves the named object.

Usage

From source file:de.zib.gndms.infra.system.GNDMSystem.java

/**
 * @see #lookupSystem(javax.naming.Context, javax.naming.Name, de.zib.gndms.infra.GridConfig, boolean)
 *
 * @param sharedContext//from  w  ww .  j av a  2s .c  om
 * @param facadeName
 * @param anySharedConfig
 * @param debugModeParam
 * @return
 * @throws NamingException
 */
@SuppressWarnings({ "StaticMethodOnlyUsedInOneClass" })
@NotNull
public static GNDMSystem lookupSystem(@NotNull Context sharedContext, @NotNull String facadeName,
        @NotNull GridConfig anySharedConfig, boolean debugModeParam) throws NamingException {
    try {
        final SysFactory theFactory = new SysFactory(createLogger(), anySharedConfig, debugModeParam);
        sharedContext.bind(facadeName, theFactory);
        return theFactory.getInstance();
    } catch (NameAlreadyBoundException ne) {
        return ((SysFactory) sharedContext.lookup(facadeName)).getInstance();
    }
}

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From source file:org.apache.synapse.transport.jms.JMSOutTransportInfo.java

/**
 * Get the referenced ConnectionFactory using the properties from the context
 *
 * @param context the context to use for lookup
 * @param props   the properties which contains the JNDI name of the factory
 * @return the connection factory/*from   w ww.ja va 2  s .c  o m*/
 */
private ConnectionFactory getConnectionFactory(Context context, Hashtable props) {
    try {

        String conFacJndiName = (String) props.get(JMSConstants.CONFAC_JNDI_NAME_PARAM);
        if (conFacJndiName != null) {
            return (ConnectionFactory) context.lookup(conFacJndiName);
        } else {
            handleException("Connection Factory JNDI name cannot be determined");
        }
    } catch (NamingException e) {
        handleException("Connection Factory JNDI name cannot be determined");
    }
    return null;
}

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From source file:com.sterlingcommerce.xpedx.webchannel.services.XPEDXGetAllReportsAction.java

public void getConnection() throws SQLException {
    String XCOM_MST_CUST = getCustomerNo(getWCContext().getBuyerOrgCode());
    String DBUrl = YFSSystem.getProperty("datasource_url");
    String DBName = YFSSystem.getProperty("datasource_name");

    //String DBUrl= "t3://localhost:7002";
    //String DBName= "SeptJNDI";
    Connection connection = null;
    Statement stmt = null;/*from   w w w.j  a v  a 2  s. c om*/
    ResultSet rs = null;
    XPEDXReportBean rpBean = null;
    try {
        Hashtable ht = new Hashtable();
        ht.put(Context.INITIAL_CONTEXT_FACTORY, "weblogic.jndi.WLInitialContextFactory");
        ht.put("java.naming.provider.url", DBUrl);
        Context env = new InitialContext(ht);

        //InitialContext context = new InitialContext(ht);
        DataSource dataSource = (DataSource) env.lookup(DBName);
        connection = dataSource.getConnection();
        if (log.isDebugEnabled()) {
            log.debug("Connection successful..");
        }
        //String schemaName=YFSSystem.getProperty("schemaname");
        //String Query="select distinct RPT_CUID, RPT_NAME,RPT_ID,RPT_KIND, RPT_DESC from " + schemaName + ".xpedx_custom_rpt_dtl where XCOM_MST_CUST=" + "'"+ XCOM_MST_CUST +"'"+"AND CUST_ROLE in (";
        String Query = "select distinct RPT_CUID, RPT_NAME,RPT_ID,RPT_KIND, RPT_DESC from DH.xpedx_custom_rpt_dtl where XCOM_MST_CUST="
                + "'" + XCOM_MST_CUST + "'" + "AND CUST_ROLE in (";
        Query = getUserRole(Query);
        stmt = connection.createStatement();
        boolean test = stmt.execute(Query);
        dataExchangeReportList = new ArrayList<Report>();
        if (test == true) {
            rs = stmt.getResultSet();
            while (rs.next()) {
                Report report = new Report();
                report.setCuid(rs.getString("RPT_CUID"));
                report.setName(rs.getString("RPT_NAME"));
                report.setKind(rs.getString("RPT_KIND"));
                report.setId(rs.getInt("RPT_ID"));
                report.setDescription(rs.getString("RPT_DESC"));

                dataExchangeReportList.add(report);
            }
        }
    } catch (Exception e) {
        LOG.debug("Not able to connect to DEV Datasource:->" + e.getMessage());
    } finally {
        stmt.close();
        connection.close();
    }
}

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From source file:org.mobicents.charging.server.ratingengine.http.HTTPClientSbb.java

public void setSbbContext(SbbContext context) {

    this.sbbContext = (SbbContextExt) context;
    this.tracer = sbbContext.getTracer("CS-RF-HTTP");

    try {//  www.  j  ava2 s. c o  m
        Context ctx = (Context) new InitialContext().lookup("java:comp/env");

        httpClientAci = (HttpClientActivityContextInterfaceFactory) ctx
                .lookup("slee/resources/http-client/acifactory");

        raSbbInterface = (HttpClientResourceAdaptorSbbInterface) ctx
                .lookup("slee/resources/http-client/sbbinterface");

        httpURLString = (String) ctx.lookup("HTTPURL");
    } catch (NamingException ne) {
        tracer.severe("Could not set SBB context:", ne);
    }

}

---

From source file:de.zib.gndms.dspace.subspace.service.globus.resource.SubspaceResourceBase.java

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

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

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

    return this.configuration;
}

---

From source file:com.netcracker.tss.web.servlet.customer.CustomerMMGServiceServlet.java

private TaxiOrderBeanLocal getTaxiOrderBean(HttpServletRequest req) {
    Context context;
    try {/*from   ww w  .j a v a2  s .  c o  m*/
        context = new InitialContext();
        TaxiOrderBeanLocalHome taxiOrderBeanLocalHome = (TaxiOrderBeanLocalHome) context
                .lookup("java:app/tss-ejb/TaxiOrderBean!com.netcracker.ejb.TaxiOrderBeanLocalHome");
        return taxiOrderBeanLocalHome.create();
    } catch (NamingException ex) {
        Logger.getLogger(AdminGroupServlet.class.getName()).log(Level.SEVERE,
                "Can't find taxiOrderBean with name java:app/tss-ejb/TaxiOrderBean!com.netcracker.ejb.TaxiOrderBeanLocalHome ",
                ex);
        throw new RuntimeException("Internal server error!");// maybe have
        // to create
        // custom
        // exception?
    }
}

---

From source file:org.cagrid.caobr.service.globus.resource.CaObrResourceBase.java

public CaObrResourceConfiguration getConfiguration() {
    if (this.configuration != null) {
        return this.configuration;
    }//w  w  w .  jav  a2s  .co  m
    MessageContext ctx = MessageContext.getCurrentContext();

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

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

    return this.configuration;
}

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From source file:de.iai.ilcd.configuration.ConfigurationService.java

private void migrateDatabaseSchema() {
    try {/*from   ww w  .j  av a2  s  .c o  m*/
        Context ctx = new InitialContext();
        DataSource dataSource = (DataSource) ctx.lookup("java:comp/env/jdbc/soda4LCAdbconnection");

        Flyway flyway = new Flyway();
        flyway.setDataSource(dataSource);
        flyway.setBasePackage("de.iai.ilcd.db.migrations");
        flyway.setBaseDir("sql/migrations");

        this.logSchemaStatus(flyway);

        try {
            flyway.validate();
        } catch (ValidationException e) {
            this.logger.error(
                    "database schema: could not successfully validate database status, database needs to be initialized");
            throw new RuntimeException("FATAL ERROR: database schema is not properly initialized", e);
        }

        int migrations = flyway.migrate();

        if (migrations > 0) {
            this.logger.info("database schema: successfully migrated");
            this.logSchemaStatus(flyway);
        }

    } catch (FlywayException e) {
        this.logger.error("error migrating database schema", e);
        throw new RuntimeException("FATAL ERROR: database schema is not properly initialized", e);
    } catch (NamingException e) {
        this.logger.error("error looking up datasource", e);
        throw new RuntimeException("FATAL ERROR: could not lookup datasource", e);
    }

}

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From source file:de.zib.gndms.GORFX.offer.service.globus.resource.OfferResourceBase.java

public OfferResourceConfiguration getConfiguration() {
    if (this.configuration != null) {
        return this.configuration;
    }/*from w w  w  .  ja  va2s .c om*/
    MessageContext ctx = MessageContext.getCurrentContext();

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

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

    return this.configuration;
}

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From source file:org.apache.synapse.config.xml.AbstractDBMediatorFactory.java

/**
 * Lookup the DataSource on JNDI using the specified properties
 * @param pool the toplevel 'pool' element that holds DataSource information
 * @param mediator the mediator to store properties for serialization
 * @return a DataSource looked up using specified properties
 *//*from  w ww.  j av  a2 s.  c o m*/
private DataSource lookupDataSource(OMElement pool, AbstractDBMediator mediator) {

    Hashtable props = new Hashtable();
    // load the minimum required properties
    props.put(Context.INITIAL_CONTEXT_FACTORY, (getValue(pool, ICCLASS_Q)));
    props.put(Context.SECURITY_PRINCIPAL, getValue(pool, USER_Q));
    props.put(Context.SECURITY_CREDENTIALS, getValue(pool, PASS_Q));
    props.put(Context.PROVIDER_URL, getValue(pool, URL_Q));
    String dsName = getValue(pool, DSNAME_Q);

    //save loaded properties for later
    mediator.addDataSourceProperty(ICCLASS_Q, getValue(pool, ICCLASS_Q));
    mediator.addDataSourceProperty(DSNAME_Q, getValue(pool, DSNAME_Q));
    mediator.addDataSourceProperty(URL_Q, getValue(pool, URL_Q));
    mediator.addDataSourceProperty(USER_Q, getValue(pool, USER_Q));
    mediator.addDataSourceProperty(PASS_Q, getValue(pool, PASS_Q));

    try {
        Context ctx = new InitialContext(props);
        if (ctx != null) {
            Object ds = ctx.lookup(dsName);
            if (ds != null && ds instanceof DataSource) {
                return (DataSource) ds;
            } else {
                handleException("DataSource : " + dsName + " not found when looking up"
                        + " using JNDI properties : " + props);
            }
        } else {
            handleException("Error getting InitialContext using JNDI properties : " + props);
        }
    } catch (NamingException e) {
        handleException("Error looking up DataSource : " + dsName + " using JNDI properties : " + props, e);
    }
    return null;
}

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