Java Code Examples for org.hibernate.cfg.Configuration#configure()

The following examples show how to use org.hibernate.cfg.Configuration#configure() . These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source Project: Examples   File: OneToManyMappingExample.java    License: MIT License 6 votes vote down vote up
public static void main(String[] args) {
    try {
        /* Create hibernate configuration. */
        Configuration configuration = new Configuration();
        configuration.configure("com\\javaquery\\database\\hibernate\\hibernate.cfg.xml");

        /* Open session and begin database transaction for database operation. */
        SessionFactory sessionFactory = configuration.buildSessionFactory();
        Session session = sessionFactory.openSession();

        Country country = session.load(Country.class, 1L);
        if(!country.getStates().isEmpty()){
            for (State state: country.getStates()) {
                System.out.println(state.getName());
            }
        }else{
            System.out.println("No states found!");
        }
        
    } catch (Exception e) {
        e.printStackTrace();
    }
}
 
Example 2
Source Project: journaldev   File: HibernateAnnotationUtil.java    License: MIT License 6 votes vote down vote up
private static SessionFactory buildSessionFactory() {
    try {
        // Create the SessionFactory from hibernate-annotation.cfg.xml
    	Configuration configuration = new Configuration();
    	configuration.configure("hibernate-annotation.cfg.xml");
    	System.out.println("Hibernate Annotation Configuration loaded");
    	
    	ServiceRegistry serviceRegistry = new StandardServiceRegistryBuilder().applySettings(configuration.getProperties()).build();
    	System.out.println("Hibernate Annotation serviceRegistry created");
    	
    	SessionFactory sessionFactory = configuration.buildSessionFactory(serviceRegistry);
    	
        return sessionFactory;
    }
    catch (Throwable ex) {
        System.err.println("Initial SessionFactory creation failed." + ex);
        ex.printStackTrace();
        throw new ExceptionInInitializerError(ex);
    }
}
 
Example 3
private Configuration getConfiguration() throws Exception {
	Configuration cfg = new Configuration();
	if (namingStrategy!=null) {
		cfg.setNamingStrategy(
				(NamingStrategy) ReflectHelper.classForName(namingStrategy).newInstance()
			);
	}
	if (configurationFile!=null) {
		cfg.configure( configurationFile );
	}

	String[] files = getFiles();
	for (int i = 0; i < files.length; i++) {
		String filename = files[i];
		if ( filename.endsWith(".jar") ) {
			cfg.addJar( new File(filename) );
		}
		else {
			cfg.addFile(filename);
		}
	}
	return cfg;
}
 
Example 4
Source Project: collect-earth   File: HibernateUtil.java    License: MIT License 6 votes vote down vote up
private static SessionFactory buildSessionFactory() {
    try {
        // Create the SessionFactory from hibernate.cfg.xml
    	Configuration configuration = new Configuration();
    	configuration.configure("hibernate.cfg.xml");
    	System.out.println("Hibernate Configuration loaded");
    	
    	configuration.addAnnotatedClass(Plot.class); 
    	
    	ServiceRegistry serviceRegistry = new StandardServiceRegistryBuilder().applySettings(configuration.getProperties()).build();
    	System.out.println("Hibernate serviceRegistry created");
    	
    	SessionFactory sessionFactory = configuration.buildSessionFactory(serviceRegistry);
 
        return sessionFactory;
    }
    catch (Throwable ex) {
        System.err.println("Initial SessionFactory creation failed." + ex);
        ex.printStackTrace();
        throw new ExceptionInInitializerError(ex);
    }
}
 
Example 5
Source Project: Project   File: CRUDTest.java    License: Apache License 2.0 6 votes vote down vote up
@Test
public void selectTest(){
    Configuration configuration = new Configuration();
    configuration.configure();

    SessionFactory sessionFactory = configuration.buildSessionFactory();
    Session session = sessionFactory.openSession();

    Transaction transaction = session.beginTransaction();

    User user = session.get(User.class, 1);
    System.out.println(user);

    transaction.commit();

    session.close();
    sessionFactory.close();
}
 
Example 6
Source Project: Examples   File: OneToOneMappingExample.java    License: MIT License 6 votes vote down vote up
public static void main(String[] args) {
    try {
        /* Create hibernate configuration. */
        Configuration configuration = new Configuration();
        configuration.configure("com\\javaquery\\database\\hibernate\\hibernate.cfg.xml");

        /* Open session and begin database transaction for database operation. */
        SessionFactory sessionFactory = configuration.buildSessionFactory();
        Session session = sessionFactory.openSession();
        
        Country country = session.load(Country.class, 1L);
        System.out.println(country);
    } catch (Exception e) {
        e.printStackTrace();
    }
}
 
Example 7
Source Project: Project   File: CRUDTest.java    License: Apache License 2.0 6 votes vote down vote up
@Test
public void deleteTest(){
    Configuration configuration = new Configuration();
    configuration.configure();

    SessionFactory sessionFactory = configuration.buildSessionFactory();
    Session session = sessionFactory.openSession();

    Transaction transaction = session.beginTransaction();

    User user = session.get(User.class, 1);
    session.delete(user);

    transaction.commit();

    session.close();
    sessionFactory.close();
}
 
Example 8
private Configuration getConfiguration() throws Exception {
	Configuration cfg = new Configuration();
	if (namingStrategy!=null) {
		cfg.setNamingStrategy(
				(NamingStrategy) ReflectHelper.classForName(namingStrategy).newInstance()
			);
	}
	if (configurationFile!=null) {
		cfg.configure( configurationFile );
	}

	String[] files = getFiles();
	for (int i = 0; i < files.length; i++) {
		String filename = files[i];
		if ( filename.endsWith(".jar") ) {
			cfg.addJar( new File(filename) );
		}
		else {
			cfg.addFile(filename);
		}
	}
	return cfg;
}
 
Example 9
Source Project: journaldev   File: HibernateUtil.java    License: MIT License 6 votes vote down vote up
private static SessionFactory buildSessionFactory() {
    try {
        // Create the SessionFactory from hibernate.cfg.xml
    	Configuration configuration = new Configuration();
    	configuration.configure("hibernate.cfg.xml");
    	System.out.println("Hibernate Configuration loaded");
    	
    	ServiceRegistry serviceRegistry = new StandardServiceRegistryBuilder().applySettings(configuration.getProperties()).build();
    	System.out.println("Hibernate serviceRegistry created");
    	
    	SessionFactory sessionFactory = configuration.buildSessionFactory(serviceRegistry);
    	
        return sessionFactory;
    }
    catch (Throwable ex) {
        // Make sure you log the exception, as it might be swallowed
        System.err.println("Initial SessionFactory creation failed." + ex);
        throw new ExceptionInInitializerError(ex);
    }
}
 
Example 10
Source Project: lambda-rds-mysql   File: HibernateUtil.java    License: Apache License 2.0 6 votes vote down vote up
public static SessionFactory getSessionFactory() {
    if (null != sessionFactory)
        return sessionFactory;
    
    Configuration configuration = new Configuration();

    String jdbcUrl = "jdbc:mysql://"
            + System.getenv("RDS_HOSTNAME")
            + "/"
            + System.getenv("RDS_DB_NAME");
    
    configuration.setProperty("hibernate.connection.url", jdbcUrl);
    configuration.setProperty("hibernate.connection.username", System.getenv("RDS_USERNAME"));
    configuration.setProperty("hibernate.connection.password", System.getenv("RDS_PASSWORD"));

    configuration.configure();
    ServiceRegistry serviceRegistry = new StandardServiceRegistryBuilder().applySettings(configuration.getProperties()).build();
    try {
        sessionFactory = configuration.buildSessionFactory(serviceRegistry);
    } catch (HibernateException e) {
        System.err.println("Initial SessionFactory creation failed." + e);
        throw new ExceptionInInitializerError(e);
    }
    return sessionFactory;
}
 
Example 11
Source Project: tutorials   File: HibernateUtil.java    License: MIT License 6 votes vote down vote up
private static SessionFactory buildSessionFactory() {
    try {
        // Create the SessionFactory from hibernate-annotation.cfg.xml
        Configuration configuration = new Configuration();
        configuration.addAnnotatedClass(Employee.class);
        configuration.addAnnotatedClass(Project.class);
        configuration.configure("manytomany.cfg.xml");
        System.out.println("Hibernate Annotation Configuration loaded");

        ServiceRegistry serviceRegistry = new StandardServiceRegistryBuilder().applySettings(configuration.getProperties())
            .build();
        System.out.println("Hibernate Annotation serviceRegistry created");

        SessionFactory sessionFactory = configuration.buildSessionFactory(serviceRegistry);

        return sessionFactory;
    } catch (Throwable ex) {
        System.err.println("Initial SessionFactory creation failed." + ex);
        ex.printStackTrace();
        throw new ExceptionInInitializerError(ex);
    }
}
 
Example 12
private static RMDBManager createUsingProperties() {
    if (System.getProperty(RM_DATABASE_IN_MEMORY) != null) {
        return createInMemoryRMDBManager();
    } else {
        File configFile = new File(PAResourceManagerProperties.getAbsolutePath(PAResourceManagerProperties.RM_DB_HIBERNATE_CONFIG.getValueAsString()));

        boolean drop = PAResourceManagerProperties.RM_DB_HIBERNATE_DROPDB.getValueAsBoolean();
        boolean dropNS = PAResourceManagerProperties.RM_DB_HIBERNATE_DROPDB_NODESOURCES.getValueAsBoolean();

        if (logger.isInfoEnabled()) {
            logger.info("Starting RM DB Manager " + "with drop DB = " + drop + " and drop nodesources = " + dropNS +
                        " and configuration file = " + configFile.getAbsolutePath());
        }

        Configuration configuration = new Configuration();

        if (configFile.getName().endsWith(".xml")) {
            configuration.configure(configFile);
        } else {
            try {
                Properties properties = PropertyDecrypter.getDecryptableProperties();
                properties.load(Files.newBufferedReader(configFile.toPath(), Charset.defaultCharset()));
                configuration.addProperties(properties);
                // Unwrap the decrypted property to let the connection pool framework see it
                // (as the connection pool framework reads properties using entryset iterators and jasypt EncryptableProperties does not override them)
                configuration.setProperty(PROP_HIBERNATE_CONNECTION_PASSWORD,
                                          properties.getProperty(PROP_HIBERNATE_CONNECTION_PASSWORD));
            } catch (IOException e) {
                throw new IllegalArgumentException(e);
            }
        }

        return new RMDBManager(configuration, drop, dropNS);
    }
}
 
Example 13
/**
 * Constructing a new Hibernate SessionFactory for every request would cause very poor performance.  However, 
 * Java servlets must be thread-safe, so we can't use a SessionFactory as an instance variable.  This method provides 
 * thread-safe access to a SessionFactory, so the startup data loader and the search servlet can open Hibernate sessions 
 * more efficiently.
 * 
 * @return Session
 */
public static synchronized Session openSession() {
	if(sessionFactory == null) {
		Configuration configuration = new Configuration();
		configuration.configure();
		ServiceRegistry serviceRegistry = new ServiceRegistryBuilder().applySettings(configuration.getProperties()).buildServiceRegistry();
		sessionFactory = configuration.buildSessionFactory(serviceRegistry);			
	}
	return sessionFactory.openSession();
}
 
Example 14
public void contextInitialized(ServletContextEvent servletContextEvent) {
	Configuration configuration = new Configuration();
	configuration.configure("hibernate.cfg.xml");
	logger.info("Hibernate Configuration created successfully");
	
	ServiceRegistry serviceRegistry = new StandardServiceRegistryBuilder().applySettings(configuration.getProperties()).build();
	logger.info("ServiceRegistry created successfully");
	SessionFactory sessionFactory = configuration
.buildSessionFactory(serviceRegistry);
	logger.info("SessionFactory created successfully");
	
	servletContextEvent.getServletContext().setAttribute("SessionFactory", sessionFactory);
	logger.info("Hibernate SessionFactory Configured successfully");
}
 
Example 15
Source Project: oim-fx   File: SessionBox.java    License: MIT License 5 votes vote down vote up
private void load(String url) {
	File configFile = new File(SessionBox.class.getResource("/config/hibernate/hibernate.cfg.xml").getPath());
	Configuration configuration = new Configuration();
	configuration.configure(configFile);
	configuration.setProperty("hibernate.connection.url", url);
	configuration.setProperty("hibernate.connection.username", "oim");
	configuration.setProperty("hibernate.connection.password", "[email protected]");
	// configuration.setProperty("hibernate.connection.driver_class","org.h2.Driver");
	// configuration.setProperty("hibernate.dialect","org.hibernate.dialect.H2Dialect");
	//
	// configuration.setProperty("hibernate.show_sql","false");
	// configuration.setProperty("hibernate.hbm2ddl.auto","update");
	// configuration.setProperty("hibernate.query.substitutions","true 1,
	// false 0");
	// configuration.setProperty("hibernate.jdbc.fetch_size","50");
	// configuration.setProperty("hibernate.jdbc.batch_size","50");
	// configuration.setProperty("hibernate.transaction.coordinator_class","jdbc");
	// configuration.setProperty("hibernate.cache.region.factory_class","org.hibernate.cache.ehcache.EhCacheRegionFactory");
	// configuration.setProperty("hibernate.cache.use_second_level_cache","false");
	// configuration.setProperty("hibernate.cache.use_query_cache","true");
	// configuration.setProperty("hibernate.cache.provider_configuration_file_resource_path","ehcache.xml");
	// configuration.setProperty("hibernate.search.default.directory_provider","org.hibernate.search.store.impl.FSDirectoryProvider");
	try {
		sessionFactory = configuration.buildSessionFactory();
	} catch (Exception e) {
		e.printStackTrace();
	}
}
 
Example 16
/**
 * Constructing a new Hibernate SessionFactory for every request would cause very poor performance.  However, 
 * Java servlets must be thread-safe, so we can't use a SessionFactory as an instance variable.  This method provides 
 * thread-safe access to a SessionFactory, so the startup data loader and the search servlet can open Hibernate sessions 
 * more efficiently.
 * 
 * @return Session
 */
public static synchronized Session openSession() {
	if(sessionFactory == null) {
		Configuration configuration = new Configuration();
		configuration.configure();
		ServiceRegistry serviceRegistry = new ServiceRegistryBuilder().applySettings(configuration.getProperties()).buildServiceRegistry();
		sessionFactory = configuration.buildSessionFactory(serviceRegistry);			
	}
	return sessionFactory.openSession();
}
 
Example 17
private  SessionFactory configureSessionFactory()
		throws HibernateException {
	Configuration configuration = new Configuration();
	configuration.configure();
	StandardServiceRegistryBuilder builder = new StandardServiceRegistryBuilder()
			.applySettings(configuration.getProperties());
	SessionFactory sessionfactory = configuration
			.buildSessionFactory(builder.build());
	return sessionfactory;
}
 
Example 18
Source Project: Project   File: CacheTest.java    License: Apache License 2.0 4 votes vote down vote up
@Test
public void checkCache(){
    Configuration configuration = new Configuration();
    configuration.configure();

    SessionFactory sessionFactory = configuration.buildSessionFactory();
    Session session = sessionFactory.openSession();

    Transaction transaction = session.beginTransaction();

    User user1 = session.get(User.class, 2);
    System.out.println(user1);

    User user2 = session.get(User.class, 2);
    System.out.println(user2);

    System.out.println(user1.equals(user2));


    transaction.commit();

    session.close();
    sessionFactory.close();

}
 
Example 19
Source Project: mybatis-test   File: HibernateTest.java    License: Apache License 2.0 4 votes vote down vote up
@Before
public void init() {
    Configuration configuration = new Configuration();
    configuration.configure("chapter1/hibernate.cfg.xml");
    buildSessionFactory = configuration.buildSessionFactory();
}
 
Example 20
private static void init() {
    Configuration configuration = new Configuration();
    configuration.configure("hibernate.cfg.xml");
    serviceRegistry = new StandardServiceRegistryBuilder().applySettings(configuration.getProperties()).build();
    sessionFactory = configuration.buildSessionFactory(serviceRegistry);
}