Example usage for javax.naming Context lookup

List of usage examples for javax.naming Context lookup

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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:com.duroty.application.files.manager.SearchManager.java

/**
 * @throws NamingException //from  w ww. ja  v  a2 s  . com
 *
 */
public SearchManager(HashMap mail)
        throws ClassNotFoundException, InstantiationException, IllegalAccessException, NamingException {
    super();

    String luceneAnalyzer = (String) mail.get(Constants.MAIL_LUCENE_ANALYZER);

    if ((luceneAnalyzer != null) && !luceneAnalyzer.trim().equals("")) {
        Class clazz = null;
        clazz = Class.forName(luceneAnalyzer.trim());
        this.analyzer = (Analyzer) clazz.newInstance();
    }

    this.defaultLucenePath = (String) mail.get(Constants.MAIL_LUCENE_PATH);

    this.folderAll = (String) mail.get(Constants.MAIL_FOLDER_ALL);
    this.folderInbox = (String) mail.get(Constants.MAIL_FOLDER_INBOX);
    this.folderSent = (String) mail.get(Constants.MAIL_FOLDER_SENT);
    this.folderTrash = (String) mail.get(Constants.MAIL_FOLDER_TRASH);
    this.folderBlog = (String) mail.get(Constants.MAIL_FOLDER_BLOG);
    this.folderDraft = (String) mail.get(Constants.MAIL_FOLDER_DRAFT);
    this.folderSpam = (String) mail.get(Constants.MAIL_FOLDER_SPAM);

    //this.folderImportant = (String) mail.get(Constants.MAIL_FOLDER_IMPORTANT);
    this.folderHidden = (String) mail.get(Constants.MAIL_FOLDER_HIDDEN);
    this.folderFiles = (String) mail.get(Constants.MAIL_FOLDER_FILES);

    //this.folderChat = (String) mail.get(Constants.MAIL_FOLDER_CHAT);

    Map options = ApplicationConstants.options;

    Context ctx = new InitialContext();

    this.extensions = (HashMap) ctx.lookup((String) options.get(Constants.EXTENSION_CONFIG));
}

From source file:edu.harvard.iq.dvn.ingest.dsb.DSBWrapper.java

private void ingestFileLevelMetadata(Map<String, Set<String>> fileLevelMetadata, StudyFile studyFile,
        FileMetadata fileMetadata, String fileFormatName) {
    // First, add the "metadata summary" generated by the file reader/ingester
    // to the fileMetadata object, as the "description":

    Set<String> metadataSummarySet = fileLevelMetadata.get(METADATA_SUMMARY);
    if (metadataSummarySet != null && metadataSummarySet.size() > 0) {
        String metadataSummary = "";
        for (String s : metadataSummarySet) {
            metadataSummary = metadataSummary.concat(s);
        }//w  w  w  .  j a  v  a 2s  . co m
        if (!metadataSummary.equals("")) {
            // The AddFiles page allows a user to enter file description 
            // on ingest. We don't want to overwrite whatever they may 
            // have entered. Rather, we'll append our metadata summary 
            // to the existing value. 
            String userEnteredFileDescription = fileMetadata.getDescription();
            if (userEnteredFileDescription != null && !(userEnteredFileDescription.equals(""))) {

                metadataSummary = userEnteredFileDescription.concat("\n" + metadataSummary);
            }
            fileMetadata.setDescription(metadataSummary);
        }

        fileLevelMetadata.remove(METADATA_SUMMARY);
    }

    // And now we can go through the remaining key/value pairs in the 
    // metadata maps and process the metadata elements found in the 
    // file: 

    for (String mKey : fileLevelMetadata.keySet()) {

        Set<String> mValues = fileLevelMetadata.get(mKey);

        // Check if the field doesn't exist yet:

        try {
            Context ctx = new InitialContext();
            studyFieldService = (StudyFieldServiceLocal) ctx.lookup("java:comp/env/studyField");
        } catch (Exception ex) {
            dbgLog.info("Caught an exception looking up StudyField Service; " + ex.getMessage());
        }
        if (studyFieldService == null) {
            dbgLog.warning("No StudyField Service; exiting file-level metadata ingest.");
            return;
        }

        dbgLog.fine("Looking up file meta field " + mKey + ", file format " + fileFormatName);
        FileMetadataField fileMetaField = studyFieldService.findFileMetadataFieldByNameAndFormat(mKey,
                fileFormatName);

        if (fileMetaField == null) {
            //fileMetaField = studyFieldService.createFileMetadataField(mKey, fileFormatName); 
            fileMetaField = new FileMetadataField();

            if (fileMetaField == null) {
                dbgLog.warning("Failed to create a new File Metadata Field; skipping.");
                continue;
            }

            fileMetaField.setName(mKey);
            fileMetaField.setFileFormatName(fileFormatName);
            // TODO: provide meaningful descriptions and labels:
            fileMetaField.setDescription(mKey);
            fileMetaField.setTitle(mKey);

            try {
                studyFieldService.saveFileMetadataField(fileMetaField);
            } catch (Exception ex) {
                dbgLog.warning("Failed to save new file metadata field (" + mKey + "); skipping values.");
                continue;
            }

            dbgLog.fine("Created file meta field " + mKey);
        }

        String fieldValueText = null;

        if (mValues != null) {
            for (String mValue : mValues) {
                if (mValue != null) {
                    if (fieldValueText == null) {
                        fieldValueText = mValue;
                    } else {
                        fieldValueText = fieldValueText.concat(" ".concat(mValue));
                    }
                }
            }
        }

        FileMetadataFieldValue fileMetaFieldValue = null;

        if (!"".equals(fieldValueText)) {
            dbgLog.fine("Attempting to create a file meta value for study file " + studyFile.getId()
                    + ", value " + fieldValueText);
            if (studyFile != null) {
                fileMetaFieldValue = new FileMetadataFieldValue(fileMetaField, studyFile, fieldValueText);
            }
        }
        if (fileMetaFieldValue == null) {
            dbgLog.warning("Failed to create a new File Metadata Field value; skipping");
            continue;
        } else {
            if (studyFile.getFileMetadataFieldValues() == null) {
                studyFile.setFileMetadataFieldValues(new ArrayList<FileMetadataFieldValue>());
            }
            studyFile.getFileMetadataFieldValues().add(fileMetaFieldValue);
        }
    }
}

From source file:org.apache.wiki.auth.user.JDBCUserDatabase.java

/**
 * @see org.apache.wiki.auth.user.UserDatabase#initialize(org.apache.wiki.WikiEngine,
 *      java.util.Properties)/*from   www  .j av  a 2 s  .co  m*/
 */
public void initialize(WikiEngine engine, Properties props)
        throws NoRequiredPropertyException, WikiSecurityException {
    String userTable;
    String role;
    String roleTable;

    String jndiName = props.getProperty(PROP_DB_DATASOURCE, DEFAULT_DB_JNDI_NAME);
    try {
        Context initCtx = new InitialContext();
        Context ctx = (Context) initCtx.lookup("java:comp/env");
        m_ds = (DataSource) ctx.lookup(jndiName);

        // Prepare the SQL selectors
        userTable = props.getProperty(PROP_DB_TABLE, DEFAULT_DB_TABLE);
        m_email = props.getProperty(PROP_DB_EMAIL, DEFAULT_DB_EMAIL);
        m_fullName = props.getProperty(PROP_DB_FULL_NAME, DEFAULT_DB_FULL_NAME);
        m_lockExpiry = props.getProperty(PROP_DB_LOCK_EXPIRY, DEFAULT_DB_LOCK_EXPIRY);
        m_loginName = props.getProperty(PROP_DB_LOGIN_NAME, DEFAULT_DB_LOGIN_NAME);
        m_password = props.getProperty(PROP_DB_PASSWORD, DEFAULT_DB_PASSWORD);
        m_uid = props.getProperty(PROP_DB_UID, DEFAULT_DB_UID);
        m_wikiName = props.getProperty(PROP_DB_WIKI_NAME, DEFAULT_DB_WIKI_NAME);
        m_created = props.getProperty(PROP_DB_CREATED, DEFAULT_DB_CREATED);
        m_modified = props.getProperty(PROP_DB_MODIFIED, DEFAULT_DB_MODIFIED);
        m_attributes = props.getProperty(PROP_DB_ATTRIBUTES, DEFAULT_DB_ATTRIBUTES);

        m_findAll = "SELECT * FROM " + userTable;
        m_findByEmail = "SELECT * FROM " + userTable + " WHERE " + m_email + "=?";
        m_findByFullName = "SELECT * FROM " + userTable + " WHERE " + m_fullName + "=?";
        m_findByLoginName = "SELECT * FROM " + userTable + " WHERE " + m_loginName + "=?";
        m_findByUid = "SELECT * FROM " + userTable + " WHERE " + m_uid + "=?";
        m_findByWikiName = "SELECT * FROM " + userTable + " WHERE " + m_wikiName + "=?";

        // The user insert SQL prepared statement
        m_insertProfile = "INSERT INTO " + userTable + " (" + m_uid + "," + m_email + "," + m_fullName + ","
                + m_password + "," + m_wikiName + "," + m_modified + "," + m_loginName + "," + m_attributes
                + "," + m_created + ") VALUES (?,?,?,?,?,?,?,?,?)";

        // The user update SQL prepared statement
        m_updateProfile = "UPDATE " + userTable + " SET " + m_uid + "=?," + m_email + "=?," + m_fullName + "=?,"
                + m_password + "=?," + m_wikiName + "=?," + m_modified + "=?," + m_loginName + "=?,"
                + m_attributes + "=?," + m_lockExpiry + "=? " + "WHERE " + m_loginName + "=?";

        // Prepare the role insert SQL
        roleTable = props.getProperty(PROP_DB_ROLE_TABLE, DEFAULT_DB_ROLE_TABLE);
        role = props.getProperty(PROP_DB_ROLE, DEFAULT_DB_ROLE);
        m_insertRole = "INSERT INTO " + roleTable + " (" + m_loginName + "," + role + ") VALUES (?,?)";
        m_findRoles = "SELECT * FROM " + roleTable + " WHERE " + m_loginName + "=?";

        // Prepare the user delete SQL
        m_deleteUserByLoginName = "DELETE FROM " + userTable + " WHERE " + m_loginName + "=?";

        // Prepare the role delete SQL
        m_deleteRoleByLoginName = "DELETE FROM " + roleTable + " WHERE " + m_loginName + "=?";

        // Prepare the rename user/roles SQL
        m_renameProfile = "UPDATE " + userTable + " SET " + m_loginName + "=?," + m_modified + "=? WHERE "
                + m_loginName + "=?";
        m_renameRoles = "UPDATE " + roleTable + " SET " + m_loginName + "=? WHERE " + m_loginName + "=?";
    } catch (NamingException e) {
        log.error("JDBCUserDatabase initialization error: " + e.getMessage());
        throw new NoRequiredPropertyException(PROP_DB_DATASOURCE,
                "JDBCUserDatabase initialization error: " + e.getMessage());
    }

    // Test connection by doing a quickie select
    Connection conn = null;
    try {
        conn = m_ds.getConnection();
        PreparedStatement ps = conn.prepareStatement(m_findAll);
        ps.close();
    } catch (SQLException e) {
        log.error("DB connectivity error: " + e.getMessage());
        throw new WikiSecurityException("DB connectivity error: " + e.getMessage(), e);
    } finally {
        try {
            if (conn != null)
                conn.close();
        } catch (Exception e) {
        }
    }
    log.info("JDBCUserDatabase initialized from JNDI DataSource: " + jndiName);

    // Determine if the datasource supports commits
    try {
        conn = m_ds.getConnection();
        DatabaseMetaData dmd = conn.getMetaData();
        if (dmd.supportsTransactions()) {
            m_supportsCommits = true;
            conn.setAutoCommit(false);
            log.info("JDBCUserDatabase supports transactions. Good; we will use them.");
        }
    } catch (SQLException e) {
        log.warn("JDBCUserDatabase warning: user database doesn't seem to support transactions. Reason: "
                + e.getMessage());
    } finally {
        try {
            if (conn != null)
                conn.close();
        } catch (Exception e) {
        }
    }
}

From source file:org.apache.juddi.subscription.notify.AMQPNotifier.java

@Override
public DispositionReport notifySubscriptionListener(NotifySubscriptionListener body)
        throws DispositionReportFaultMessage, RemoteException {
    Connection connection = null;
    Context context = null;
    boolean success = false;
    String err = null;/*w w  w.jav a 2  s. c om*/
    try {
        if (destination != null && exchangeType != null && exchangeName != null) {
            log.info("Sending notification AMQP to " + destination);
            Properties properties = new Properties();

            properties.put("java.naming.factory.initial",
                    "org.apache.qpid.jndi.PropertiesFileInitialContextFactory");
            properties.put("connectionfactory.qpidConnectionfactory", destination);
            properties.put("destination." + exchangeName, exchangeType);

            context = new InitialContext(properties);

            ConnectionFactory connectionFactory = (ConnectionFactory) context.lookup("qpidConnectionfactory");
            connection = connectionFactory.createConnection();
            connection.start();

            Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
            Destination destinationLocal = (Destination) context.lookup(exchangeName);

            MessageProducer messageProducer = session.createProducer(destinationLocal);

            String subscriptionResultXML = JAXBMarshaller.marshallToString(body,
                    JAXBMarshaller.PACKAGE_SUBSCR_RES);
            TextMessage message = session.createTextMessage(subscriptionResultXML);
            messageProducer.send(message);
            success = true;

        }
    } catch (Exception e) {
        e.printStackTrace();
        log.error("Error deliverying AMQP subscription " + e.getMessage());
        log.debug("Error deliverying AMQP subscription " + e.getMessage(), e);
        err = e.getMessage();

    } finally {
        try {
            if (connection != null) {
                connection.close();
            }
        } catch (JMSException ex) {
            log.error(null, ex);
        }
        try {
            if (context != null) {
                context.close();
            }
        } catch (NamingException ex) {
            log.error(null, ex);
        }
    }
    if (!success) {
        throw new DispositionReportFaultMessage(err, null);
    }
    DispositionReport dr = new DispositionReport();
    Result res = new Result();
    dr.getResult().add(res);

    return dr;
}

From source file:com.intuit.it.billing.data.BillingDAOImpl.java

Connection getConnection() throws NamingException, SQLException {
    Context initContext = null;
    Context envContext = null;// w w  w .j  ava 2s. c o  m
    Connection conn = null;
    DataSource ds = null;

    initContext = new InitialContext();
    envContext = (Context) initContext.lookup("java:/comp/env");
    ds = (DataSource) envContext.lookup("datasources/OracleDS");
    conn = ds.getConnection();

    return conn;
}

From source file:org.efaps.db.store.VFSStoreResource.java

/**
 * Method called to initialize this StoreResource.
 * @param _instance     Instance of the object this StoreResource is wanted
 *                      for//  www . ja  v  a 2 s .c  om
 * @param _store        Store this resource belongs to
 * @throws EFapsException on error
 * @see Resource#initialize(Instance, Map, Compress)
 */
@Override
public void initialize(final Instance _instance, final Store _store) throws EFapsException {
    super.initialize(_instance, _store);

    final StringBuilder fileNameTmp = new StringBuilder();

    final String useTypeIdStr = getStore().getResourceProperties().get(VFSStoreResource.PROPERTY_USE_TYPE);
    if ("true".equalsIgnoreCase(useTypeIdStr)) {
        fileNameTmp.append(getInstance().getType().getId()).append("/");
    }

    final String numberSubDirsStr = getStore().getResourceProperties()
            .get(VFSStoreResource.PROPERTY_NUMBER_SUBDIRS);
    if (numberSubDirsStr != null) {
        final long numberSubDirs = Long.parseLong(numberSubDirsStr);
        final String pathFormat = "%0" + Math.round(Math.log10(numberSubDirs) + 0.5d) + "d";
        fileNameTmp.append(String.format(pathFormat, getInstance().getId() % numberSubDirs)).append("/");
    }
    fileNameTmp.append(getInstance().getType().getId()).append(".").append(getInstance().getId());
    this.storeFileName = fileNameTmp.toString();

    final String numberBackupStr = getStore().getResourceProperties()
            .get(VFSStoreResource.PROPERTY_NUMBER_BACKUP);
    if (numberBackupStr != null) {
        this.numberBackup = Integer.parseInt(numberBackupStr);
    }

    if (this.manager == null) {
        try {
            DefaultFileSystemManager tmpMan = null;
            if (getStore().getResourceProperties().containsKey(Store.PROPERTY_JNDINAME)) {
                final InitialContext initialContext = new InitialContext();
                final Context context = (Context) initialContext.lookup("java:comp/env");
                final NamingEnumeration<NameClassPair> nameEnum = context.list("");
                while (nameEnum.hasMoreElements()) {
                    final NameClassPair namePair = nameEnum.next();
                    if (namePair.getName()
                            .equals(getStore().getResourceProperties().get(Store.PROPERTY_JNDINAME))) {
                        tmpMan = (DefaultFileSystemManager) context
                                .lookup(getStore().getResourceProperties().get(Store.PROPERTY_JNDINAME));
                        break;
                    }
                }
            }
            if (tmpMan == null && this.manager == null) {
                this.manager = evaluateFileSystemManager();
            }
        } catch (final NamingException e) {
            throw new EFapsException(VFSStoreResource.class, "initialize.NamingException", e);
        }
    }
}

From source file:com.impetus.kundera.persistence.EntityManagerImpl.java

private void onLookUp(PersistenceUnitTransactionType transactionType) {
    // TODO transaction should not be null;
    if (transactionType != null && transactionType.equals(PersistenceUnitTransactionType.JTA)) {
        if (this.entityTransaction == null) {
            this.entityTransaction = new KunderaEntityTransaction(this);
        }/*from   w w  w . j av a2 s.  c o m*/
        Context ctx;
        try {
            ctx = new InitialContext();

            this.utx = (UserTransaction) ctx.lookup("java:comp/UserTransaction");

            if (this.utx == null) {
                throw new KunderaException(
                        "Lookup for UserTransaction returning null for :{java:comp/UserTransaction}");
            }
            // TODO what is need to check?
            if (!(this.utx instanceof KunderaJTAUserTransaction)) {
                throw new KunderaException("Please bind [" + KunderaJTAUserTransaction.class.getName()
                        + "] for :{java:comp/UserTransaction} lookup" + this.utx.getClass());
            }

            if (!this.entityTransaction.isActive()) {
                this.entityTransaction.begin();
                this.setFlushMode(FlushModeType.COMMIT);
                ((KunderaJTAUserTransaction) this.utx).setImplementor(this);
            }

        } catch (NamingException e) {
            logger.error("Error during initialization of entity manager, Caused by:", e);
            throw new KunderaException(e);
        }

    }
}

From source file:com.jaspersoft.jasperserver.war.action.DataSourceAction.java

public Event testJndiDataSource(RequestContext context) throws Exception {
    String connectionStatusMessageKey = RESOURCE_DATA_SOURCE_CONNECTION_STATE_FAILED;
    ReportDataSourceWrapper wrapper = (ReportDataSourceWrapper) getFormObject(context);
    JndiJdbcReportDataSource ds = (JndiJdbcReportDataSource) wrapper.getReportDataSource();
    Connection conn = null;/*  w ww .  j a v a 2s .  c  o m*/
    try {
        Context ctx = new InitialContext();
        DataSource dataSource = (DataSource) ctx.lookup("java:comp/env/" + ds.getJndiName());
        conn = TibcoDriverManagerImpl.getInstance().unlockConnection(dataSource);
        if (conn != null) {
            connectionStatusMessageKey = RESOURCE_DATA_SOURCE_CONNECTION_STATE_PASSED;
        }
    } catch (Exception e) {
        logger.error("exception testing jndi data source", e);
    } finally {
        if (conn != null)
            conn.close();
    }

    context.getRequestScope().put(AJAX_RESPONSE_MODEL,
            messages.getMessage(connectionStatusMessageKey, null, LocaleContextHolder.getLocale()));
    return success();
}

From source file:org.apache.synapse.message.store.impl.jms.JmsStore.java

private <T> T lookup(Context context, Class<T> clazz, String name) throws NamingException {
    if (context == null) {
        logger.error(nameString() + ". Cannot perform JNDI lookup. Invalid context.");
        return null;
    }/*  w  ww .java2s.  co  m*/
    if (name == null || "".equals(name)) {
        logger.error(nameString() + ". Cannot perform JNDI lookup. Invalid name.");
        return null;
    }
    Object object = context.lookup(name);
    try {
        return clazz.cast(object);
    } catch (ClassCastException e) {
        logger.error(nameString() + ". Cannot perform JNDI lookup for the name [" + name + "].", e);
        return null;
    }
}

From source file:com.intuit.it.billing.data.BillingFileReader.java

Connection getConnection() throws NamingException, SQLException {
    Context initContext = null;
    Context envContext = null;//from  w  w w. j  a  v a 2s . c  om
    Connection conn = null;
    DataSource ds = null;

    initContext = new InitialContext();
    envContext = (Context) initContext.lookup("java:/comp/env");
    ds = (DataSource) envContext.lookup("jdbc/myoracle");
    conn = ds.getConnection();

    return conn;
}