Properties props = new Properties();
		props.setProperty(Environment.DRIVER, DRIVER);
		props.setProperty(Environment.USER, USER);
		props.setProperty(Environment.URL,"jdbc:postgresql://127.0.0.1:5432/mydatabse");
		props.setProperty(Environment.PASS, PASS);
		props.setProperty(Environment.DIALECT,
				"org.hibernate.dialect.PostgreSQLDialect");
		
		//create automatic creation of identifier database
		props.setProperty(Environment.HBM2DDL_AUTO,	"create");
		

		
		// set a specific option
		// see this page
		// http://wiki.eclipse.org/Teneo/Hibernate/Configuration_Options
		// for all the available options
		props.setProperty(PersistenceOptions.CASCADE_POLICY_ON_NON_CONTAINMENT,
				"REFRESH,PERSIST,MERGE");

		// use the joined inheritance mapping
		props.setProperty(PersistenceOptions.INHERITANCE_MAPPING, "JOINED");

		dataStoreName = "IdentifierDataStore";
		final HbDataStore dataStore = HbHelper.INSTANCE
				.createRegisterDataStore(dataStoreName);
		dataStore.setDataStoreProperties(props);
		
		// Configure the EPackages used by this DataStore.
		dataStore.setEPackages(new EPackage[] { IdentifierPackage.eINSTANCE });
		
		
		// Initialize the DataStore. This sets up the Hibernate mapping and, in
		// turn, creates the corresponding tables in the database.
		try {
			dataStore.initialize();
		} finally {
			// print the hibernate mapping
			System.err.println(dataStore.getMappingXML());
		}
		try {
			String uriStr = "hibernate://?" + HibernateResource.DS_NAME_PARAM
					+ "=" + dataStoreName;
			final URI uri = URI.createURI(uriStr);
			ResourceSet resourceSet = new ResourceSetImpl();
			res = resourceSet.createResource(uri);
			res.load(Collections.EMPTY_MAP);
			Iterator<?> it = res.getContents().iterator();
			while (it.hasNext()) 
			{
                              ...
                        }
		} catch (IOException e) {
			throw new Error("IOException", e);
		}
		return true;
	}