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osgi 环境下 hibernate 4 配置

2014-05-12 13:31 162 查看

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/**

02	* Rebuild hibernate session factory

*/

05	public static void rebuildSessionFactory() {

try

07	// create a BootstarpRegistry

08	BootstrapServiceRegistry bootstrapServiceRegistry = new BootstrapServiceRegistryBuilder()

09	// pass in a class-loader Hibernate should use to load application

10	// classes

11	.withApplicationClassLoader(org.postgresql.Driver. class .getClassLoader())

12	// pass in a class-loader Hibernate should use to load

13	// resources

14	.withResourceClassLoader(HibernateSessionFactory. class .getClassLoader()).build();

16	// create a ServiceRegistry

17	ServiceRegistryBuilder registryBuilder = new ServiceRegistryBuilder(bootstrapServiceRegistry);

//
clear

20	configuration = new Configuration();

21	// read config

22	URL u = HibernateSessionFactory. class .getClassLoader().getResource(configFile);

23	configuration.configure(u);

24	registryBuilder.applySettings(configuration.getProperties());

25	// build ServiceRegistry

26	ServiceRegistry serviceRegistry = registryBuilder.buildServiceRegistry();

28	// create SessionFactory

29	sessionFactory = configuration.buildSessionFactory(serviceRegistry);

30	} catch (Exception e) {

31	System.err.println( "%%%% Error Creating SessionFactory %%%%" );

32	e.printStackTrace();

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