Example usage for javax.naming InitialContext lookup

Introduction

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

Prototype

public Object lookup(Name name) throws NamingException 

Source Link

Usage

From source file:org.firstopen.singularity.cep.RuleService.java

/**
 * Subscribe with a local JMX service uri
 * //from  w  w w.j av  a  2  s. co  m
 */
protected void subscribeALE() {

    InitialContext jndiContext;
    try {
        jndiContext = JNDIUtil.getInitialContext();

        AleSLSBHome aHome = (AleSLSBHome) jndiContext.lookup("ejb/ale/AleSLSB");
        AleSLSBRemote aSLSB = aHome.create();

        Set<String> ecSpecList = ruleBaseList.getAllECSpecs();
        for (Iterator iter = ecSpecList.iterator(); iter.hasNext();) {
            String element = (String) iter.next();
            aSLSB.subscribe(element, "jmx://localhost/" + serviceName);
        } // end for all ecSpecs
    } catch (Exception e) {
        log.error(e);
        throw new InfrastructureException(e);
    }
}

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From source file:org.geowebcache.diskquota.jdbc.JDBCQuotaStoreFactory.java

private DataSource getDataSource(JDBCConfiguration config) throws ConfigurationException {
    try {//from   w ww  .  j  a v a2  s  . c o  m
        DataSource ds = null;
        if (config.getJNDISource() != null) {
            InitialContext context = new InitialContext();
            ds = (DataSource) context.lookup(config.getJNDISource());
        } else if (config.getConnectionPool() != null) {
            ConnectionPoolConfiguration cp = config.getConnectionPool();

            BasicDataSource bds = new BasicDataSource();
            bds.setDriverClassName(cp.getDriver());
            bds.setUrl(cp.getUrl());
            bds.setUsername(cp.getUsername());
            bds.setPassword(cp.getPassword());
            bds.setPoolPreparedStatements(true);
            bds.setMaxOpenPreparedStatements(cp.getMaxOpenPreparedStatements());
            bds.setMinIdle(cp.getMinConnections());
            bds.setMaxActive(cp.getMaxConnections());
            bds.setMaxWait(cp.getConnectionTimeout() * 1000);
            bds.setValidationQuery(cp.getValidationQuery());

            ds = bds;
        }

        // verify the datasource works
        Connection c = null;
        try {
            c = ds.getConnection();
        } catch (SQLException e) {
            throw new ConfigurationException("Failed to get a database connection: " + e.getMessage(), e);
        } finally {
            if (c != null) {
                try {
                    c.close();
                } catch (SQLException e) {
                    // nothing we can do about it, but at least let the admin know
                    log.debug("An error occurred while closing the test JDBC connection: " + e.getMessage(), e);
                }
            }
        }

        return ds;
    } catch (NamingException e) {
        throw new ConfigurationException("Failed to locate the data source in JNDI", e);
    }
}

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From source file:endpoint.protocol.jms.JMSBrokerController.java

public JMSBrokerController(String providerURL, Properties properties) {
    this.providerURL = providerURL;
    InitialContext ctx;
    try {/*  w  ww.ja  v a2s .c  o  m*/
        ctx = new InitialContext(properties);
        this.connectionFactory = (QueueConnectionFactory) ctx.lookup("QueueConnectionFactory");
    } catch (NamingException e) {
        log.info("Error while creating connection factory");
    }
}

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From source file:org.apache.stratos.autoscaler.integration.TopicPublisher.java

public void connect() throws NamingException, JMSException, IOException {
    // Prepare JNDI properties
    Properties properties = new Properties();
    properties.put("java.naming.provider.url", "tcp://localhost:61616");
    properties.put("java.naming.factory.initial", "org.apache.activemq.jndi.ActiveMQInitialContextFactory");
    properties.put("connectionfactoryName", "ConnectionFactory");
    properties.put("java.naming.security.principal", "admin");
    properties.put("java.naming.security.credentials", "admin");
    InitialContext ctx = new InitialContext(properties);

    // Lookup connection factory
    String connectionFactoryName = properties.get("connectionfactoryName").toString();
    TopicConnectionFactory connectionFactory = (TopicConnectionFactory) ctx.lookup(connectionFactoryName);
    topicConnection = connectionFactory.createTopicConnection();
    topicConnection.start();/*from  w w w. j  av  a2s  . c  o  m*/
    topicSession = topicConnection.createTopicSession(false, QueueSession.AUTO_ACKNOWLEDGE);

    // Create topic
    topic = topicSession.createTopic(topicName);
}

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From source file:eu.uqasar.util.UQasarUtil.java

/**
 * //from  ww  w  . jav a  2s  .com
 * @param node Node whose value is studied
 * @return
 */
private static Multimap<SuggestionType, Object> getSuggestionForNode(TreeNode node) {

    // For storing the suggestion type and the payload
    Multimap<SuggestionType, Object> suggestionsMultimap = ArrayListMultimap.create();

    final String EMPTY = "";

    try {
        InitialContext ic = new InitialContext();
        ProjectSimilarityService projectSimilarityService = (ProjectSimilarityService) ic
                .lookup("java:module/ProjectSimilarityService");
        QualityObjectiveSimilarityService qoSimilarityService = (QualityObjectiveSimilarityService) ic
                .lookup("java:module/QualityObjectiveSimilarityService");
        //TODO: Finding similar metrics

        if (node instanceof QualityObjective) {
            QualityObjective qo = (QualityObjective) node;
            Float value = qo.getValue();

            // If the value of a quality objective cannot be computed, 
            // attempt to obtain a suggestion             
            if (value == null || value.isNaN()) {
                // Attempt to find a suitable project 
                Project proj = qo.getProject();
                Project similarProject = null;
                if (proj != null) {
                    // Get a list of similar projects
                    List<Project> similarProjects = projectSimilarityService.getSimilarProjects(proj);
                    if (similarProjects != null && similarProjects.size() > 0) {
                        // For now obtain the first suitable project
                        similarProject = similarProjects.get(0);
                    }
                }

                // If a suitable similar project was found, search for similar Quality Objective(s) to be suggested
                if (similarProject != null) {
                    // Get similar QOs from a similar project
                    List<QualityObjective> qos = qoSimilarityService.getSimilarQOs(qo, similarProject);
                    // If results were found, construct a suggestion (for now obtain the first one). 
                    if (qos != null && qos.size() > 0) {
                        suggestionsMultimap.put(SuggestionType.QO_REPLACE, qos.get(0));
                        return suggestionsMultimap;
                    }
                }

                // Otherwise suggest the QO to be removed
                suggestionsMultimap.put(SuggestionType.QO_REMOVE, null);
                return suggestionsMultimap;
            }
        }
        // if a metric has no value / the value is 0, return a suggestion to 
        // remove the metric 
        if (node instanceof Metric) {

            Metric metric = (Metric) node;
            Float value = metric.getValue();

            if (value == null || value.isNaN() || value.isInfinite()) {
                suggestionsMultimap.put(SuggestionType.METRIC_REMOVE, null);
                return suggestionsMultimap;
            }
        }
    } catch (NamingException e) {
        e.printStackTrace();
    }

    // If no suggestion is to be provided, return an empty string 
    // (overwrite the possible existing suggestion). 
    suggestionsMultimap.put(SuggestionType.NO_SUGGESTION, "");
    return suggestionsMultimap;
}

---

From source file:org.nuxeo.ecm.platform.io.test.TestIORemoteCopy.java

@Before
public void setUp() throws Exception {

    System.setProperty("org.nuxeo.runtime.streaming.isServer", "false");
    System.setProperty("org.nuxeo.runtime.server.port", "62475");
    System.setProperty("org.nuxeo.runtime.server.host", "localhost");
    System.setProperty("org.nuxeo.runtime.streaming.serverLocator", STREAM_SERVER_URL);

    super.setUp();

    // the core bundle
    deployContrib("org.nuxeo.ecm.core", "OSGI-INF/CoreService.xml");
    deployContrib("org.nuxeo.ecm.platform.io.core.tests", "TypeService.xml");
    deployContrib("org.nuxeo.ecm.core", "OSGI-INF/SecurityService.xml");
    deployContrib("org.nuxeo.ecm.platform.io.core.tests", "RepositoryService.xml");
    deployContrib("org.nuxeo.ecm.platform.io.core.tests", "test-CoreExtensions.xml");

    deployContrib("org.nuxeo.ecm.platform.io.core.tests", "CoreEventListenerService.xml");

    // repo test case misc
    deployContrib("org.nuxeo.ecm.platform.io.core.tests", "DefaultPlatform.xml");
    deployContrib("org.nuxeo.ecm.platform.io.core.tests", "RepositoryManager.xml");
    deployContrib("org.nuxeo.ecm.platform.io.core.tests", "LifeCycleCoreExtensions.xml");
    deployContrib("org.nuxeo.ecm.platform.io.core.tests", "LifeCycleService.xml");
    // specific files
    deployContrib("org.nuxeo.ecm.platform.io.core.tests", "io-test-framework.xml");
    deployContrib("org.nuxeo.ecm.platform.io.core.tests", "io-test-contrib.xml");

    deployContrib("org.nuxeo.ecm.platform.io.core.tests", "RemotingService.xml");
    deployContrib("org.nuxeo.ecm.platform.io.core.tests", "JBossLoginConfig.xml");
    // donnot : deployContrib("StreamingServer.xml");

    deployBundle("org.nuxeo.ecm.relations.api");
    deployBundle("org.nuxeo.ecm.relations");
    deployBundle("org.nuxeo.ecm.relations.jena");
    deployBundle("org.nuxeo.ecm.platform.comment.api");
    deployBundle("org.nuxeo.ecm.platform.comment");

    InitialContext ctx1 = new InitialContext();
    System.err.println(ctx1.lookup("java:/comment-relations"));
    NamingEnumeration<NameClassPair> en = ctx1.list("/");
    while (en.hasMore()) {
        Object o = en.nextElement();
        System.err.println(o);//from   ww w.j  av  a 2s.  c om
    }

    deployContrib("org.nuxeo.ecm.platform.io.core.tests", "commentService-config-bundle.xml");

    Map<String, Serializable> ctx = new HashMap<String, Serializable>();
    ctx.put("username", SecurityConstants.ADMINISTRATOR);
    coreSession = CoreInstance.getInstance().open(localRepositoryName, ctx);

    ioService = Framework.getService(IOManager.class);
}

---

From source file:Employee.java

 @PostConstruct
public void jndiInject(InvocationContext invocation) {
   Object target = invocation.getTarget();
   Field[] fields = target.getClass().getDeclaredFields();
   Method[] methods = target.getClass().getDeclaredMethods();

   // find all @JndiInjected fields methods and set them
   try {/*from w ww . j a  va  2 s . c  o m*/
      InitialContext ctx = new InitialContext();
      for (Method method : methods) {
         JndiInjected inject = method.getAnnotation(JndiInjected.class);
         if (inject != null) {
            Object obj = ctx.lookup(inject.value());
            method.setAccessible(true);
            method.invoke(target, obj);
         }
      }
      for (Field field : fields) {
         JndiInjected inject = field.getAnnotation(JndiInjected.class);
         if (inject != null) {
            Object obj = ctx.lookup(inject.value());
            field.setAccessible(true);
            field.set(target, obj);
         }
      }
      invocation.proceed();
   } catch (Exception ex) {
      throw new EJBException("Failed to execute @JndiInjected", ex);
   }
}

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From source file:org.jboss.test.security.test.SubjectContextUnitTestCase.java

public void testUnprotectedEjbMethod() throws Exception {
    log.debug("+++ testUnprotectedEjbMethod()");
    SecurityAssociation.clear();//from  w w w. j a  va2 s  . co  m
    InitialContext ctx = new InitialContext();
    Object obj = ctx.lookup("jacc/Secured");
    obj = PortableRemoteObject.narrow(obj, SecuredServiceRemoteHome.class);
    SecuredServiceRemoteHome home = (SecuredServiceRemoteHome) obj;
    log.debug("Found SecuredServiceRemoteHome");
    SecuredServiceRemote bean = home.create();
    log.debug("Created SecuredServiceRemote");

    Principal callerIdentity = new SimplePrincipal("guest");
    Principal runAsIdentity = new SimplePrincipal("runAsUser");
    HashSet expectedCallerRoles = new HashSet();
    HashSet expectedRunAsRoles = new HashSet();
    expectedRunAsRoles.add("identitySubstitutionCaller");
    expectedRunAsRoles.add("extraRunAsRole");
    CallerInfo info = new CallerInfo(callerIdentity, runAsIdentity, expectedCallerRoles, expectedRunAsRoles);
    bean.unprotectedEjbMethod(info);
    bean.remove();
}

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From source file:org.tolven.rs.UserResources.java

protected LdapLocal getLdapBean() {
    if (ldapBean == null) {
        String jndiName = "java:app/gatekeeperEJB/LdapBean!org.tolven.gatekeeper.LdapLocal";
        try {/*from  w  ww  .j a v  a2  s  .c om*/
            InitialContext ctx = new InitialContext();
            ldapBean = (LdapLocal) ctx.lookup(jndiName);
        } catch (Exception ex) {
            throw new RuntimeException("Could not lookup " + jndiName);
        }
    }
    return ldapBean;
}

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From source file:com.dattack.naming.StandaloneJndiTest.java

@Test
public void testBind() {
    try {//from   ww w  .j  a  v  a 2 s  . c  o m
        final InitialContext context = new InitialContext();
        final String name = getCompositeName("jdbc", "testBind");
        final Object obj = new Integer(10);
        context.bind(name, obj);
        assertEquals(obj, context.lookup(name));
    } catch (final NamingException e) {
        fail(e.getMessage());
    }
}

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