Example usage for org.hibernate.cfg Configuration buildSessionFactory

Introduction

In this page you can find the example usage for org.hibernate.cfg Configuration buildSessionFactory.

Prototype

public SessionFactory buildSessionFactory() throws HibernateException 

Source Link

Document

Create a SessionFactory using the properties and mappings in this configuration.

Usage

From source file:com.cgi.poc.dw.dao.HibernateUtil.java

public HibernateUtil() {
    try {/*from   w w  w.j  a va2  s. c  o m*/
        File newConfiguration = new File(CONFIG_PATH);
        Yaml yaml = new Yaml();
        InputStream is = new FileInputStream(newConfiguration);

        LinkedHashMap yamlParsers = (LinkedHashMap<String, ArrayList>) yaml.load(is);

        LinkedHashMap databaseCfg = (LinkedHashMap<String, ArrayList>) yamlParsers.get("database");
        String driver = (String) databaseCfg.get("driverClass");
        String dbUrl = (String) databaseCfg.get("url");
        String userName = (String) databaseCfg.get("user");
        String userPwd = (String) databaseCfg.get("password");

        Configuration configuration = new Configuration();
        // need to be able to read config file to get the uname/pwd for testing.. can't 
        // use in memory DB b/c we need json, and geometry types which are not supported
        // by h2
        configuration.setProperty("connection.driver_class", driver);
        configuration.setProperty("hibernate.connection.url", dbUrl);
        configuration.setProperty("hibernate.connection.username", userName);
        configuration.setProperty("hibernate.connection.password", userPwd);
        configuration.setProperty("hibernate.current_session_context_class", "thread");

        configuration.addAnnotatedClass(User.class);
        configuration.addAnnotatedClass(FireEvent.class);
        configuration.addAnnotatedClass(EventEarthquake.class);
        configuration.addAnnotatedClass(EventWeather.class);
        configuration.addAnnotatedClass(EventFlood.class);
        configuration.addAnnotatedClass(EventHurricane.class);
        configuration.addAnnotatedClass(EventTsunami.class);
        configuration.addAnnotatedClass(EventVolcano.class);
        configuration.addAnnotatedClass(EventNotification.class);
        configuration.addAnnotatedClass(EventNotificationZipcode.class);
        configuration.addAnnotatedClass(EventNotificationUser.class);

        sessionFactory = configuration.buildSessionFactory();
        openSession = sessionFactory.openSession();
        Connection sqlConnection = ((SessionImpl) openSession).connection();
        sessionFactory.getCurrentSession();

        JdbcConnection conn = new JdbcConnection(sqlConnection);
        Database database = DatabaseFactory.getInstance().findCorrectDatabaseImplementation(conn);
        Liquibase liquibase = new Liquibase("migrations.xml", new ClassLoaderResourceAccessor(), database);
        String ctx = null;
        liquibase.update(ctx);
    } catch (Exception ex) {
        Logger.getLogger(HibernateUtil.class.getName()).log(Level.SEVERE, null, ex);
        System.exit(0);

    }

}

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From source file:com.cloud.bridge.util.CloudSessionFactory.java

License:Open Source License

private CloudSessionFactory() {
    Configuration cfg = new Configuration();
    File file = ConfigurationHelper.findConfigurationFile("hibernate.cfg.xml");

    File propertiesFile = ConfigurationHelper.findConfigurationFile("db.properties");
    Properties dbProp = null;/*www .j av  a  2  s.  com*/
    String dbName = null;
    String dbHost = null;
    String dbUser = null;
    String dbPassword = null;
    String dbPort = null;

    if (null != propertiesFile) {

        if (EncryptionSecretKeyCheckerUtil.useEncryption()) {
            StandardPBEStringEncryptor encryptor = EncryptionSecretKeyCheckerUtil.getEncryptor();
            dbProp = new EncryptableProperties(encryptor);
        } else {
            dbProp = new Properties();
        }

        try {
            dbProp.load(new FileInputStream(propertiesFile));
        } catch (FileNotFoundException e) {
            logger.warn("Unable to open properties file: " + propertiesFile.getAbsolutePath(), e);
        } catch (IOException e) {
            logger.warn("Unable to read properties file: " + propertiesFile.getAbsolutePath(), e);
        }
    }

    //
    // we are packaging hibernate mapping files along with the class files, 
    // make sure class loader use the same class path when initializing hibernate mapping.
    // This is important when we are deploying and testing at different environment (Tomcat/JUnit test runner)
    //
    if (file != null && dbProp != null) {
        Thread.currentThread().setContextClassLoader(this.getClass().getClassLoader());
        cfg.configure(file);

        dbHost = dbProp.getProperty("db.cloud.host");
        dbName = dbProp.getProperty("db.awsapi.name");
        dbUser = dbProp.getProperty("db.cloud.username");
        dbPassword = dbProp.getProperty("db.cloud.password");
        dbPort = dbProp.getProperty("db.cloud.port");

        cfg.setProperty("hibernate.connection.url", "jdbc:mysql://" + dbHost + ":" + dbPort + "/" + dbName);
        cfg.setProperty("hibernate.connection.username", dbUser);
        cfg.setProperty("hibernate.connection.password", dbPassword);

        factory = cfg.buildSessionFactory();
    } else {
        logger.warn("Unable to open load db configuration");
        throw new RuntimeException("nable to open load db configuration");
    }
}

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From source file:com.cloud.bridge.util.CloudStackSessionFactory.java

License:Open Source License

private CloudStackSessionFactory() {
    Configuration cfg = new Configuration();
    File file = ConfigurationHelper.findConfigurationFile("CloudStack.cfg.xml");

    File propertiesFile = ConfigurationHelper.findConfigurationFile("db.properties");
    Properties dbProp = null;//from w  ww.jav a2s. com
    String dbName = null;
    String dbHost = null;
    String dbUser = null;
    String dbPassword = null;
    String dbPort = null;

    if (null != propertiesFile) {

        if (EncryptionSecretKeyCheckerUtil.useEncryption()) {
            StandardPBEStringEncryptor encryptor = EncryptionSecretKeyCheckerUtil.getEncryptor();
            dbProp = new EncryptableProperties(encryptor);
        } else {
            dbProp = new Properties();
        }

        try {
            dbProp.load(new FileInputStream(propertiesFile));
        } catch (FileNotFoundException e) {
            logger.warn("Unable to open properties file: " + propertiesFile.getAbsolutePath(), e);
        } catch (IOException e) {
            logger.warn("Unable to read properties file: " + propertiesFile.getAbsolutePath(), e);
        }
    }

    //
    // we are packaging hibernate mapping files along with the class files, 
    // make sure class loader use the same class path when initializing hibernate mapping.
    // This is important when we are deploying and testing at different environment (Tomcat/JUnit test runner)
    //
    if (file != null && dbProp != null) {
        Thread.currentThread().setContextClassLoader(this.getClass().getClassLoader());
        cfg.configure(file);

        dbHost = dbProp.getProperty("db.cloud.host");
        dbName = dbProp.getProperty("db.cloud.name");
        dbUser = dbProp.getProperty("db.cloud.username");
        dbPassword = dbProp.getProperty("db.cloud.password");
        dbPort = dbProp.getProperty("db.cloud.port");

        cfg.setProperty("hibernate.connection.url", "jdbc:mysql://" + dbHost + ":" + dbPort + "/" + dbName);
        cfg.setProperty("hibernate.connection.username", dbUser);
        cfg.setProperty("hibernate.connection.password", dbPassword);

        factory = cfg.buildSessionFactory();
    } else {
        logger.warn("Unable to open load db configuration");
        throw new RuntimeException("nable to open load db configuration");
    }
}

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From source file:com.cosylab.cdb.jdal.hibernate.HibernateUtil.java

License:Open Source License

/**
 * Use default configuration and add properties from Properties.
 * Build session factory from combined configuration.
 * @param config/*  www.j ava2s  .c o m*/
 */
public void setConfiguration(Properties extraProperties) {
    try {
        Configuration config = new AnnotationConfiguration();
        config.configure(getConfigurationFileName());
        config.addProperties(extraProperties);
        sessionFactory = config.buildSessionFactory();
        configuration = config;
    } catch (Throwable ex) {
        // We have to catch Throwable, otherwise we will miss
        // NoClassDefFoundError and other subclasses of Error
        logger.log(Level.SEVERE, "Building SessionFactory failed.", ex);
        throw new ExceptionInInitializerError(ex);
    }
}

---

From source file:com.cosylab.cdb.jdal.hibernate.HibernateUtil.java

License:Open Source License

/**
 * Set your own configuration and build session factory from it.
 * Used to tests./*  www.  j av  a2s  .c  o  m*/
 * @param config
 */
public void setConfiguration(Configuration config) {
    try {
        sessionFactory = config.buildSessionFactory();
        configuration = config;
    } catch (Throwable ex) {
        // We have to catch Throwable, otherwise we will miss
        // NoClassDefFoundError and other subclasses of Error
        logger.log(Level.SEVERE, "Building SessionFactory failed.", ex);
        throw new ExceptionInInitializerError(ex);
    }
}

---

From source file:com.cosylab.cdb.jdal.hibernate.HibernateUtil.java

License:Open Source License

/**
 * Rebuild the SessionFactory with the given Hibernate Configuration.
 *
 * @param cfg// w ww. j a va 2 s .co m
 */
public void rebuildSessionFactory(Configuration cfg) throws HibernateUtilException {
    synchronized (sessionFactory) {
        try {
            sessionFactory = cfg.buildSessionFactory();
            configuration = cfg;
        } catch (Exception ex) {
            throw new HibernateUtilException(ex);
        }
    }
}

---

From source file:com.dao.SessionUtil.java

private SessionUtil() {
    Configuration configuration = new Configuration();
    configuration.configure("hibernate.cfg.xml");

    sessionFactory = configuration.buildSessionFactory();
}

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From source file:com.db4o.drs.hibernate.impl.Util.java

License:Open Source License

public static void initMySignature(Configuration cfg) {
    SessionFactory sf = cfg.buildSessionFactory();
    Session session = sf.openSession();/*ww w  .  j  a va  2 s.co m*/
    Transaction tx = session.beginTransaction();

    if (session.createCriteria(MySignature.class).list().size() < 1)
        session.save(MySignature.generateSignature());

    tx.commit();
    session.close();
    sf.close();
}

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From source file:com.dz.common.dataimport2.DataImport.java

public static void init() {
        Configuration configurate = new Configuration()
                .configure(DataImport.class.getResource("apply_manage/hibernate.cfg.xml"));
        sessionFactory = configurate.buildSessionFactory();

        ctx = new ClassPathXmlApplicationContext("com/dz/common/dataimport2/applicationContext.xml");
        driverDao = ctx.getBean(DriverDao.class);
        vehicleDao = ctx.getBean(VehicleDao.class);
        contractService = ctx.getBean(ContractService.class);
        vehicleApprovalService = ctx.getBean(VehicleApprovalService.class);
    }/*from  w w w  .ja v a2 s  .c o  m*/

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From source file:com.egreen.tesla.server.api.database.RepositoryConfig.java

public SessionFactory init(List<Class> classes) {

    // Create the SessionFactory from hibernate.cfg.xml
    Configuration configuration = new AnnotationConfiguration();

    configuration.setProperty("hibernate.connection.url", url);
    configuration.setProperty("hibernate.connection.username", username);
    configuration.setProperty("hibernate.connection.password", password);
    configuration.setProperty("hibernate.dialect", "org.hibernate.dialect.MySQLDialect");
    configuration.setProperty("hibernate.connection.driver_class", JDBC_DRIVER);
    configuration.setProperty("hibernate.show_sql", "true");
    configuration.setProperty("hibernate.hbm2ddl.auto", "update");

    for (Class class1 : classes) {
        configuration = configuration.addAnnotatedClass(class1);
    }/*from   w  ww.  ja va2  s.com*/

    //ServiceRegistry serviceRegistry = new ServiceRegistryBuilder().applySettings(configuration.getProperties()).buildServiceRegistry();
    return configuration.buildSessionFactory();

}

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