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:gov.nih.nci.ess.safetyreporting.advquery.service.globus.resource.SafetyReportAdvancedQueryResourceBase.java

public SafetyReportAdvancedQueryResourceConfiguration getConfiguration() {
    if (this.configuration != null) {
        return this.configuration;
    }/*from  ww  w.  j  a v  a2 s.  c o m*/
    MessageContext ctx = MessageContext.getCurrentContext();

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

    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 = (SafetyReportAdvancedQueryResourceConfiguration) 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.ess.safetyreporting.notification.service.globus.resource.SafetyReportNotificationResourceBase.java

public SafetyReportNotificationResourceConfiguration getConfiguration() {
    if (this.configuration != null) {
        return this.configuration;
    }/*from ww w  .j a v a2 s .c o m*/
    MessageContext ctx = MessageContext.getCurrentContext();

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

    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 = (SafetyReportNotificationResourceConfiguration) 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.ess.safetyreporting.rules.service.globus.resource.SafetyReportRulesManagementResourceBase.java

public SafetyReportRulesManagementResourceConfiguration getConfiguration() {
    if (this.configuration != null) {
        return this.configuration;
    }//from   w  w  w .  j  av a2  s  . c om
    MessageContext ctx = MessageContext.getCurrentContext();

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

    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 = (SafetyReportRulesManagementResourceConfiguration) 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.ess.safetyreporting.rdquery.service.globus.resource.SafetyReportDefinitionQueryResourceBase.java

public SafetyReportDefinitionQueryResourceConfiguration getConfiguration() {
    if (this.configuration != null) {
        return this.configuration;
    }/*from ww w  . j a v  a 2s .co m*/
    MessageContext ctx = MessageContext.getCurrentContext();

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

    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 = (SafetyReportDefinitionQueryResourceConfiguration) 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.ess.safetyreporting.ruleseval.service.globus.resource.SafetyReportRulesEvaluationResourceBase.java

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

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

    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 = (SafetyReportRulesEvaluationResourceConfiguration) 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.ess.safetyreporting.rdm.service.globus.resource.SafetyReportDefinitionManagementResourceBase.java

public SafetyReportDefinitionManagementResourceConfiguration getConfiguration() {
    if (this.configuration != null) {
        return this.configuration;
    }/*w w w.j a  v  a2s  .c o m*/
    MessageContext ctx = MessageContext.getCurrentContext();

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

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

    return this.configuration;
}

From source file:Util.java

/**
 * Lookup an object in the default initial context
 * // w ww  .  j  a  v  a2s  .com
 * @param name
 *          the name to lookup
 * @param clazz
 *          the expected type
 * @return the object
 * @throws Exception
 *           for any error
 */
public static Object lookup(Name name, Class<?> clazz) throws Exception {
    InitialContext ctx = new InitialContext();
    try {
        return lookup(ctx, name, clazz);
    } finally {
        ctx.close();
    }
}

From source file:com.boylesoftware.web.AbstractWebApplication.java

/**
 * Initialize the web-application. Called by the framework just before the
 * application is made available in the container.
 *
 * @throws UnavailableException If application cannot be initialized.
 * Throwing the exception makes the application fail to start.
 *///  w  ww .ja  v a2s.co  m
void onRouterInit() throws UnavailableException {

    // get the log
    final Log log = LogFactory.getLog(AbstractWebApplication.class);
    log.debug("initializing the web-application");

    // initialize the application
    boolean success = false;
    try {

        // create configuration
        log.debug("creating configuration");
        this.configure(this.configProperties);

        // get the authenticator
        final ServletContext sc = this.servletContext;
        log.debug("creating authenticator");
        this.services.setAuthenticationService(this.getAuthenticationService(sc, this));

        // get validator factory
        log.debug("creating validator factory");
        this.services.setValidatorFactory(this.getValidatorFactory(sc, this));

        // get user locale finder
        log.debug("creating user locale finder");
        this.services.setUserLocaleFinder(this.getUserLocaleFinder(sc, this));

        // create entity manager factory
        log.debug("creating persistence manager factory");
        this.services.setEntityManagerFactory(this.getEntityManagerFactory(sc, this));

        // get JavaMail session from the JNDI
        log.debug("attempting to find JavaMail session in the JNDI");
        try {
            final InitialContext jndi = new InitialContext();
            try {
                this.services
                        .setMailSession((Session) jndi.lookup(this.getConfigProperty(MAIL_SESSION_JNDI_NAME,
                                String.class, ApplicationServices.DEFAULT_MAIL_SESSION_JNDI_NAME)));
            } catch (final NameNotFoundException e) {
                log.debug("no JavaMail session in the JNDI, JavaMail will" + " be unavailable", e);
            }
        } catch (final NamingException e) {
            log.error("Error accessing JNDI.", e);
        }

        // get the router configuration
        log.debug("creating routes configuration");
        this.routerConfiguration = this.getRouterConfiguration(sc, this, this.services);

        // initialize custom application
        log.debug("initializing custom application");
        this.init();

        // get the executor service
        log.debug("creating request processing executor service");
        this.executors = this.getExecutorService(sc, this);

        // done
        log.debug("initialized successfully");
        success = true;

    } finally {
        if (!success) {
            log.debug("initialization error");
            this.cleanup();
        }
    }
}

From source file:org.jboss.spring.support.SpringInjectionSupport.java

/**
 * @param jndiName      the JNDI location of the Spring context relative to
 *                      'java:' on JBoss AS5 and JBoss AS6 and 'java:jboss' on JBoss AS7
 * @param expectedClass the expected type of the retrieved object
 * @return//  ww  w .j  a v a2 s.  co  m
 */
private <T> T lookup(String jndiName, Class<T> expectedClass) {
    Object instance;
    try {
        InitialContext initialContext = new InitialContext();
        instance = initialContext.lookup(jndiName);
        if (!(expectedClass.isAssignableFrom(instance.getClass()))) {
            throw new IllegalArgumentException("Cannot retrieve an " + expectedClass.getName() + " from "
                    + jndiName + " - a " + instance.getClass().getName() + " found instead");
        }
    } catch (NamingException e) {
        throw new IllegalStateException(e);
    }
    return expectedClass.cast(instance);
}

From source file:com.googlecode.psiprobe.beans.ResourceResolverBean.java

public synchronized boolean resetResource(final Context context, String resourceName,
        ContainerWrapperBean containerWrapper) throws NamingException {
    if (context != null) {
        ((AbstractTomcatContainer) containerWrapper.getTomcatContainer()).bindToContext(context);
    }//from  ww w  . j  a  v  a  2s.c  o  m
    try {
        javax.naming.Context ctx = (context != null) ? new InitialContext() : getGlobalNamingContext();
        String jndiName = resolveJndiName(resourceName, (context == null));
        Object o = ctx.lookup(jndiName);
        try {
            for (Iterator it = datasourceMappers.iterator(); it.hasNext();) {
                DatasourceAccessor accessor = (DatasourceAccessor) it.next();
                if (accessor.reset(o)) {
                    return true;
                }
            }
            return false;
        } catch (Throwable e) {
            //
            // make sure we always re-throw ThreadDeath
            //
            if (e instanceof ThreadDeath) {
                throw (ThreadDeath) e;
            }
            return false;
        }
    } finally {
        if (context != null) {
            ((AbstractTomcatContainer) containerWrapper.getTomcatContainer()).unbindFromContext(context);
        }
    }
}