org.hibernate.cfg.Environment Java Examples

public void nullSafeSet(final PreparedStatement st, final Object value, final int index)
        throws HibernateException, SQLException {

    checkInitialization();
    
    if (value == null) {
        st.setNull(index, sqlType);
    } else {
        final byte[] encryptedValue = this.encryptor.encrypt((byte[]) value);
        if (Environment.useStreamsForBinary()) {
            st.setBinaryStream(
                    index, 
                    new ByteArrayInputStream(encryptedValue), 
                    encryptedValue.length);
        } else {
            st.setBytes(index, encryptedValue);
        }
    }
    
}
 

/**
 * Determine the DataSource of the given SessionFactory.
 * @param sessionFactory the SessionFactory to check
 * @return the DataSource, or {@code null} if none found
 * @see ConnectionProvider
 */
public static DataSource getDataSource(SessionFactory sessionFactory) {
	Method getProperties = ClassUtils.getMethodIfAvailable(sessionFactory.getClass(), "getProperties");
	if (getProperties != null) {
		Map<?, ?> props = (Map<?, ?>) ReflectionUtils.invokeMethod(getProperties, sessionFactory);
		Object dataSourceValue = props.get(Environment.DATASOURCE);
		if (dataSourceValue instanceof DataSource) {
			return (DataSource) dataSourceValue;
		}
	}
	if (sessionFactory instanceof SessionFactoryImplementor) {
		SessionFactoryImplementor sfi = (SessionFactoryImplementor) sessionFactory;
		try {
			ConnectionProvider cp = sfi.getServiceRegistry().getService(ConnectionProvider.class);
			if (cp != null) {
				return cp.unwrap(DataSource.class);
			}
		}
		catch (UnknownServiceException ex) {
			if (logger.isDebugEnabled()) {
				logger.debug("No ConnectionProvider found - cannot determine DataSource for SessionFactory: " + ex);
			}
		}
	}
	return null;
}
 

public static SessionFactory getSessionFactory() {
    if (sessionFactory == null) {
        try {
            Configuration configuration = new Configuration();
            Properties settings = new Properties();
            settings.put(Environment.DRIVER, "org.hsqldb.jdbcDriver");
            settings.put(Environment.URL, "jdbc:hsqldb:mem:userrole");
            settings.put(Environment.USER, "sa");
            settings.put(Environment.PASS, "");
            settings.put(Environment.DIALECT, "org.hibernate.dialect.HSQLDialect");
            settings.put(Environment.SHOW_SQL, "true");
            settings.put(Environment.HBM2DDL_AUTO, "update");
            configuration.setProperties(settings);
            configuration.addAnnotatedClass(User.class);
            configuration.addAnnotatedClass(Role.class);

            ServiceRegistry serviceRegistry = new StandardServiceRegistryBuilder()
                    .applySettings(configuration.getProperties()).build();
            sessionFactory = configuration.buildSessionFactory(serviceRegistry);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
    return sessionFactory;
}
 

@Test
public void test() {
    Session session = null;
    Transaction txn = null;
    try {
        session = getSessionFactory().openSession();
        txn = session.beginTransaction();
        session.doWork(new Work() {
            @Override
            public void execute(Connection connection) throws SQLException {
                LOGGER.debug("Transaction isolation level is {}", Environment.isolationLevelToString(connection.getTransactionIsolation()));
            }
        });
        txn.commit();
    } catch (RuntimeException e) {
        if ( txn != null && txn.isActive() ) txn.rollback();
        throw e;
    } finally {
        if (session != null) {
            session.close();
        }
    }
}
 

@Override
public byte[] transform(
		ClassLoader loader,
		String className,
		Class<?> classBeingRedefined,
		ProtectionDomain protectionDomain,
		byte[] classfileBuffer) throws IllegalClassFormatException {

	// The first design had the enhancer as a class variable. That approach had some goods and bads.
	// We don't had to create an enhancer for each class, but on the other end it would stay in memory forever.
	// It also assumed that all calls come from the same class loader, which is fair, but this makes it more robust.

	try {
		Enhancer enhancer = Environment.getBytecodeProvider().getEnhancer( new EnhancementContextWrapper( enhancementContext, loader ) );
		return enhancer.enhance( className, classfileBuffer );
	}
	catch (final Exception e) {
		throw new IllegalClassFormatException( "Error performing enhancement of " + className ) {
			@Override
			public synchronized Throwable getCause() {
				return e;
			}
		};
	}
}
 

@Override
public BatchBuilder initiateService(Map configurationValues, ServiceRegistryImplementor registry) {
	final Object builder = configurationValues.get( BUILDER );
	if ( builder == null ) {
		return new BatchBuilderImpl(
				ConfigurationHelper.getInt( Environment.STATEMENT_BATCH_SIZE, configurationValues, 1 )
		);
	}

	if ( BatchBuilder.class.isInstance( builder ) ) {
		return (BatchBuilder) builder;
	}

	final String builderClassName = builder.toString();
	try {
		return (BatchBuilder) registry.getService( ClassLoaderService.class ).classForName( builderClassName ).newInstance();
	}
	catch (Exception e) {
		throw new ServiceException( "Could not build explicit BatchBuilder [" + builderClassName + "]", e );
	}
}
 

private void addTenantConnectionProvider(String tenantId) {
    DataSourceProvider dataSourceProvider = database().dataSourceProvider();

    Properties properties = properties();

    MysqlDataSource tenantDataSource = new MysqlDataSource();
    tenantDataSource.setDatabaseName(tenantId);
    tenantDataSource.setUser(dataSourceProvider.username());
    tenantDataSource.setPassword(dataSourceProvider.password());

    properties.put(
            Environment.DATASOURCE,
            dataSourceProxyType().dataSource(tenantDataSource)
    );

    addTenantConnectionProvider(tenantId, tenantDataSource, properties);
}
 

@Override
protected void configure(Configuration cfg) {
    super.configure(cfg);
    cfg.setProperty(Environment.DRIVER, org.h2.Driver.class.getName());
    cfg.setProperty(Environment.URL, "jdbc:h2:mem:db1;DB_CLOSE_DELAY=-1;");
    cfg.setProperty(Environment.USER, "sa");
    cfg.setProperty(Environment.PASS, "");
    cfg.setProperty(Environment.CACHE_REGION_PREFIX, "");
    cfg.setProperty(Environment.GENERATE_STATISTICS, "true");

    cfg.setProperty(Environment.USE_SECOND_LEVEL_CACHE, "true");
    cfg.setProperty(Environment.USE_QUERY_CACHE, "true");
    cfg.setProperty(Environment.CACHE_REGION_FACTORY, RedissonRegionFactory.class.getName());
    
    cfg.setProperty("hibernate.cache.redisson.item.eviction.max_entries", "100");
    cfg.setProperty("hibernate.cache.redisson.item.expiration.time_to_live", "1500");
    cfg.setProperty("hibernate.cache.redisson.item.expiration.max_idle_time", "1000");
    
    cfg.setProperty("hibernate.cache.redisson.item##NaturalId.eviction.max_entries", "1000");
    cfg.setProperty("hibernate.cache.redisson.item##NaturalId.expiration.time_to_live", "1100");
    cfg.setProperty("hibernate.cache.redisson.item##NaturalId.expiration.max_idle_time", "1200");
}
 

public static InputStream getResourceAsStream(String resource) {
	String stripped = resource.startsWith( "/" )
			? resource.substring( 1 )
			: resource;

	InputStream stream = null;
	ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
	if ( classLoader != null ) {
		stream = classLoader.getResourceAsStream( stripped );
	}
	if ( stream == null ) {
		stream = Environment.class.getResourceAsStream( resource );
	}
	if ( stream == null ) {
		stream = Environment.class.getClassLoader().getResourceAsStream( stripped );
	}
	if ( stream == null ) {
		throw new HibernateException( resource + " not found" );
	}
	return stream;
}
 

public Teradata14Dialect() {
	super();
	//registerColumnType data types
	registerColumnType( Types.BIGINT, "BIGINT" );
	registerColumnType( Types.BINARY, "VARBYTE(100)" );
	registerColumnType( Types.LONGVARBINARY, "VARBYTE(32000)" );
	registerColumnType( Types.LONGVARCHAR, "VARCHAR(32000)" );

	getDefaultProperties().setProperty( Environment.USE_STREAMS_FOR_BINARY, "true" );
	getDefaultProperties().setProperty( Environment.STATEMENT_BATCH_SIZE, DEFAULT_BATCH_SIZE );

	registerFunction( "current_time", new SQLFunctionTemplate( StandardBasicTypes.TIME, "current_time" ) );
	registerFunction( "current_date", new SQLFunctionTemplate( StandardBasicTypes.DATE, "current_date" ) );

	TeraIndexExporter =  new TeradataIndexExporter( this );
}
 

@Bean
public LocalContainerEntityManagerFactoryBean entityManagerFactory(DataSource dataSource) {
    LocalContainerEntityManagerFactoryBean entityManagerFactoryBean = new LocalContainerEntityManagerFactoryBean();
    entityManagerFactoryBean.setDataSource(dataSource);

    String entities = ClassUtils.getPackageName(Application.class);
    String converters = ClassUtils.getPackageName(Jsr310JpaConverters.class);
    entityManagerFactoryBean.setPackagesToScan(entities, converters);

    entityManagerFactoryBean.setJpaVendorAdapter(new HibernateJpaVendorAdapter());

    Properties jpaProperties = new Properties();
    jpaProperties.put(Environment.DIALECT, dialect);
    jpaProperties.put(Environment.HBM2DDL_AUTO, hbm2ddlAuto);
    jpaProperties.put(Environment.SHOW_SQL, showSql);
    jpaProperties.put(Environment.FORMAT_SQL, formatSql);
    jpaProperties.put(Environment.USE_SQL_COMMENTS, useSqlComments);
    entityManagerFactoryBean.setJpaProperties(jpaProperties);

    return entityManagerFactoryBean;
}
 

/**
 * Build a SQLExceptionConverter instance.
 * <p/>
 * First, looks for a {@link Environment.SQL_EXCEPTION_CONVERTER} property to see
 * if the configuration specified the class of a specific converter to use.  If this
 * property is set, attempt to construct an instance of that class.  If not set, or
 * if construction fails, the converter specific to the dialect will be used.
 *
 * @param dialect    The defined dialect.
 * @param properties The configuration properties.
 * @return An appropriate SQLExceptionConverter instance.
 * @throws HibernateException There was an error building the SQLExceptionConverter.
 */
public static SQLExceptionConverter buildSQLExceptionConverter(Dialect dialect, Properties properties) throws HibernateException {
	SQLExceptionConverter converter = null;

	String converterClassName = ( String ) properties.get( Environment.SQL_EXCEPTION_CONVERTER );
	if ( StringHelper.isNotEmpty( converterClassName ) ) {
		converter = constructConverter( converterClassName, dialect.getViolatedConstraintNameExtracter() );
	}

	if ( converter == null ) {
		log.trace( "Using dialect defined converter" );
		converter = dialect.buildSQLExceptionConverter();
	}

	if ( converter instanceof Configurable ) {
		try {
			( ( Configurable ) converter ).configure( properties );
		}
		catch ( HibernateException e ) {
			log.warn( "Unable to configure SQLExceptionConverter", e );
			throw e;
		}
	}

	return converter;
}
 

@Test
public void testLocalSessionFactoryBeanWithValidProperties() throws Exception {
	final Set invocations = new HashSet();
	LocalSessionFactoryBean sfb = new LocalSessionFactoryBean() {
		@Override
		protected SessionFactory newSessionFactory(Configuration config) {
			assertEquals(UserSuppliedConnectionProvider.class.getName(),
					config.getProperty(Environment.CONNECTION_PROVIDER));
			assertEquals("myValue", config.getProperty("myProperty"));
			invocations.add("newSessionFactory");
			return null;
		}
	};
	Properties prop = new Properties();
	prop.setProperty(Environment.CONNECTION_PROVIDER, UserSuppliedConnectionProvider.class.getName());
	prop.setProperty("myProperty", "myValue");
	sfb.setHibernateProperties(prop);
	sfb.afterPropertiesSet();
	assertTrue(sfb.getConfiguration() != null);
	assertTrue(invocations.contains("newSessionFactory"));
}
 

/**
 * Generates database create commands for the specified entities using Hibernate native API, SchemaExport.
 * Creation commands are exported into the create.sql file.
 */
public static void generateSchema() {
    Map<String, String> settings = new HashMap<>();
    settings.put(Environment.URL, "jdbc:h2:mem:schema");

    StandardServiceRegistry serviceRegistry = new StandardServiceRegistryBuilder().applySettings(settings).build();

    MetadataSources metadataSources = new MetadataSources(serviceRegistry);
    metadataSources.addAnnotatedClass(Account.class);
    metadataSources.addAnnotatedClass(AccountSetting.class);
    Metadata metadata = metadataSources.buildMetadata();

    SchemaExport schemaExport = new SchemaExport();
    schemaExport.setFormat(true);
    schemaExport.setOutputFile("create.sql");
    schemaExport.createOnly(EnumSet.of(TargetType.SCRIPT), metadata);
}
 

/**
 * Create a builder with the specified bootstrap services.
 *
 * @param bootstrapServiceRegistry Provided bootstrap registry to use.
 */
public ReactiveServiceRegistryBuilder(
        BootstrapServiceRegistry bootstrapServiceRegistry,
        LoadedConfig loadedConfigBaseline) {
    this.settings = Environment.getProperties();
    this.bootstrapServiceRegistry = bootstrapServiceRegistry;
    this.configLoader = new ConfigLoader( bootstrapServiceRegistry );
    this.aggregatedCfgXml = loadedConfigBaseline;
    this.initiators = defaultReactiveInitiatorList();
}
 

/**
 * Callback to perform any necessary initialization of the underlying cache implementation during SessionFactory
 * construction.
 *
 * @param properties current configuration settings.
 */
public final void start(Properties properties) throws CacheException {
	String jndiNamespace = properties.getProperty( Environment.CACHE_NAMESPACE );
	if ( StringHelper.isEmpty( jndiNamespace ) ) {
		throw new CacheException( "No JNDI namespace specified for cache" );
	}
	cache = locateCache( jndiNamespace, NamingHelper.getJndiProperties( properties ) );
	prepare( properties );
}
 

/** Constructs the {@link EntityManagerFactory} instance. */
private EntityManagerFactory createEntityManagerFactory(
    String jdbcUrl,
    String username,
    String password,
    ImmutableMap<String, String> configs,
    ImmutableList<Class> extraEntityClasses) {
  HashMap<String, String> properties = Maps.newHashMap(configs);
  properties.put(Environment.URL, jdbcUrl);
  properties.put(Environment.USER, username);
  properties.put(Environment.PASS, password);
  // Tell Postgresql JDBC driver to expect out-of-band schema change.
  properties.put("hibernate.hikari.dataSource.autosave", "conservative");

  ParsedPersistenceXmlDescriptor descriptor =
      PersistenceXmlUtility.getParsedPersistenceXmlDescriptor();

  // If we don't include the nomulus schema, remove all entity classes in the descriptor but keep
  // other settings like the converter classes.
  if (!includeNomulusSchema) {
    List<String> nonEntityClasses =
        descriptor.getManagedClassNames().stream()
            .filter(
                classString -> {
                  try {
                    return !Class.forName(classString).isAnnotationPresent(Entity.class);
                  } catch (ClassNotFoundException e) {
                    throw new IllegalArgumentException(e);
                  }
                })
            .collect(toImmutableList());
    descriptor.getManagedClassNames().clear();
    descriptor.getManagedClassNames().addAll(nonEntityClasses);
  }

  extraEntityClasses.stream().map(Class::getName).forEach(descriptor::addClasses);
  return Bootstrap.getEntityManagerFactoryBuilder(descriptor, properties).build();
}
 

public static Properties getPostgresql10Properties() {
    Properties properties = new Properties();
    properties.put(Environment.DRIVER, "org.postgresql.Driver");
    // jdbc:postgresql://host:port/database
    properties.put(Environment.URL, "jdbc:postgresql://127.0.0.1:5432/userdata");
    properties.put(Environment.USER, "juraj");
    properties.put(Environment.PASS, "secret");
    properties.put(Environment.DIALECT, "org.hibernate.dialect.PostgreSQL10Dialect");
    properties.put(Environment.SHOW_SQL, "true");
    properties.put(Environment.CURRENT_SESSION_CONTEXT_CLASS, "thread");
    properties.put(Environment.HBM2DDL_AUTO, "update");
    return properties;
}
 

/**
 * Create a new LocalSessionFactoryBuilder for the given DataSource.
 * @param dataSource the JDBC DataSource that the resulting Hibernate SessionFactory should be using
 * (may be {@code null})
 * @param resourceLoader the ResourceLoader to load application classes from
 */
@SuppressWarnings("deprecation")  // to be able to build against Hibernate 4.3
public LocalSessionFactoryBuilder(DataSource dataSource, ResourceLoader resourceLoader) {
	getProperties().put(Environment.CURRENT_SESSION_CONTEXT_CLASS, SpringSessionContext.class.getName());
	if (dataSource != null) {
		getProperties().put(Environment.DATASOURCE, dataSource);
	}
	// APP_CLASSLOADER is deprecated as of Hibernate 4.3 but we need to remain compatible with 4.0+
	getProperties().put(AvailableSettings.APP_CLASSLOADER, resourceLoader.getClassLoader());
	this.resourcePatternResolver = ResourcePatternUtils.getResourcePatternResolver(resourceLoader);
}
 

@Override
protected void configure(Configuration cfg) {
    super.configure(cfg);
    cfg.setProperty(Environment.DRIVER, org.h2.Driver.class.getName());
    cfg.setProperty(Environment.URL, "jdbc:h2:mem:db1;DB_CLOSE_DELAY=-1;");
    cfg.setProperty(Environment.USER, "sa");
    cfg.setProperty(Environment.PASS, "");
    cfg.setProperty(Environment.CACHE_REGION_PREFIX, "");
    cfg.setProperty(Environment.GENERATE_STATISTICS, "true");

    cfg.setProperty(Environment.SHOW_SQL, "true");
    cfg.setProperty(Environment.USE_SECOND_LEVEL_CACHE, "true");
    cfg.setProperty(Environment.USE_QUERY_CACHE, "true");
    cfg.setProperty(Environment.CACHE_REGION_FACTORY, RedissonRegionFactory.class.getName());
}
 

public PojoComponentTuplizer(Component component) {
	super( component );

	String[] getterNames = new String[propertySpan];
	String[] setterNames = new String[propertySpan];
	Class[] propTypes = new Class[propertySpan];
	for ( int i = 0; i < propertySpan; i++ ) {
		getterNames[i] = getters[i].getMethodName();
		setterNames[i] = setters[i].getMethodName();
		propTypes[i] = getters[i].getReturnType();
	}

	final String parentPropertyName = component.getParentProperty();
	if ( parentPropertyName == null ) {
		parentSetter = null;
		parentGetter = null;
	}
	else {
		final PropertyAccess propertyAccess = PropertyAccessStrategyBasicImpl.INSTANCE.buildPropertyAccess(
				componentClass,
				parentPropertyName
		);
		parentSetter = propertyAccess.getSetter();
		parentGetter = propertyAccess.getGetter();
	}

	if ( hasCustomAccessors || !Environment.useReflectionOptimizer() ) {
		optimizer = null;
	}
	else {
		// TODO: here is why we need to make bytecode provider global :(
		// TODO : again, fix this after HHH-1907 is complete
		optimizer = Environment.getBytecodeProvider().getReflectionOptimizer(
				componentClass, getterNames, setterNames, propTypes
		);
	}
}
 

@Override
public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
    resourcePatternResolver = ResourcePatternUtils.getResourcePatternResolver(applicationContext);
    String dsName = ConnectionSource.DEFAULT.equals(dataSourceName) ? "dataSource" : "dataSource_" + dataSourceName;
    Properties properties = getProperties();

    if(applicationContext.containsBean(dsName)) {
        properties.put(Environment.DATASOURCE, applicationContext.getBean(dsName));
    }
    properties.put(Environment.CURRENT_SESSION_CONTEXT_CLASS, currentSessionContext.getName());
    properties.put(AvailableSettings.CLASSLOADERS, applicationContext.getClassLoader());
}
 

@Bean
public DataSource dataSource() {
    DriverManagerDataSource db = new DriverManagerDataSource();
    db.setDriverClassName(env.getProperty(Environment.DRIVER, jdbcDriver.class.getName()));
    db.setUrl(env.getProperty(Environment.URL, "jdbc:hsqldb:mem:test"));
    db.setUsername(env.getProperty(Environment.USER, "SA"));
    db.setPassword(env.getProperty(Environment.PASS, ""));
    return db;
}
 

/**
 * Prepare the underlying JBossCache TreeCache instance.
 *
 * @param properties All current config settings.
 * @throws CacheException
 *          Indicates a problem preparing cache for use.
 */
public void start(Properties properties) {
	String resource = properties.getProperty( Environment.CACHE_PROVIDER_CONFIG );
	if (resource == null) {
		resource = properties.getProperty( CONFIG_RESOURCE );
	}
	if ( resource == null ) {
		resource = DEFAULT_CONFIG;
	}
	log.debug( "Configuring TreeCache from resource [" + resource + "]" );
	try {
		cache = new org.jboss.cache.TreeCache();
		PropertyConfigurator config = new PropertyConfigurator();
		config.configure( cache, resource );
		TransactionManagerLookup transactionManagerLookup =
				TransactionManagerLookupFactory.getTransactionManagerLookup( properties );
		if ( transactionManagerLookup == null ) {
			throw new CacheException(
					"JBossCache only supports optimisitc locking with a configured " +
					"TransactionManagerLookup (" + Environment.TRANSACTION_MANAGER_STRATEGY + ")"
			);
		}
		cache.setTransactionManagerLookup(
				new TransactionManagerLookupAdaptor(
						transactionManagerLookup,
						properties
				)
		);
		if ( ! NODE_LOCKING_SCHEME.equalsIgnoreCase( cache.getNodeLockingScheme() ) ) {
			log.info( "Overriding node-locking-scheme to : " + NODE_LOCKING_SCHEME );
			cache.setNodeLockingScheme( NODE_LOCKING_SCHEME );
		}
		cache.start();
	}
	catch ( Exception e ) {
		throw new CacheException( e );
	}
}
 

/**
 * Constructs the QueryPlanCache to be used by the given SessionFactory
 *
 * @param factory The SessionFactory
 */
@SuppressWarnings("deprecation")
public QueryPlanCache(final SessionFactoryImplementor factory) {
	this.factory = factory;

	Integer maxParameterMetadataCount = ConfigurationHelper.getInteger(
			Environment.QUERY_PLAN_CACHE_PARAMETER_METADATA_MAX_SIZE,
			factory.getProperties()
	);
	if ( maxParameterMetadataCount == null ) {
		maxParameterMetadataCount = ConfigurationHelper.getInt(
				Environment.QUERY_PLAN_CACHE_MAX_STRONG_REFERENCES,
				factory.getProperties(),
				DEFAULT_PARAMETER_METADATA_MAX_COUNT
		);
	}
	Integer maxQueryPlanCount = ConfigurationHelper.getInteger(
			Environment.QUERY_PLAN_CACHE_MAX_SIZE,
			factory.getProperties()
	);
	if ( maxQueryPlanCount == null ) {
		maxQueryPlanCount = ConfigurationHelper.getInt(
				Environment.QUERY_PLAN_CACHE_MAX_SOFT_REFERENCES,
				factory.getProperties(),
				DEFAULT_QUERY_PLAN_MAX_COUNT
		);
	}

	queryPlanCache = new BoundedConcurrentHashMap( maxQueryPlanCount, 20, BoundedConcurrentHashMap.Eviction.LIRS );
	parameterMetadataCache = new BoundedConcurrentHashMap<>(
			maxParameterMetadataCount,
			20,
			BoundedConcurrentHashMap.Eviction.LIRS
	);

	nativeQueryInterpreter = factory.getServiceRegistry().getService( NativeQueryInterpreter.class );
}
 

public void testProxiedInvocationException() {
	if ( ! ( Environment.getBytecodeProvider() instanceof org.hibernate.bytecode.cglib.BytecodeProviderImpl ) ) {
		// because of the scoping :(
		reportSkip( "env not configured for cglib provider", "bytecode-provider InvocationTargetException handling" );
		return;
	}
	Session s = openSession();
	s.beginTransaction();
	Bean bean = new Bean();
	bean.setSomeString( "my-bean" );
	s.save( bean );
	s.getTransaction().commit();
	s.close();

	s = openSession();
	s.beginTransaction();
	bean = ( Bean ) s.load( Bean.class, bean.getSomeString() );
	assertFalse( Hibernate.isInitialized( bean ) );
	try {
		bean.throwException();
		fail( "exception not thrown" );
	}
	catch ( ParseException e ) {
		// expected behavior
	}
	catch( Throwable t ) {
		fail( "unexpected exception type : " + t );
	}

	s.delete( bean );
	s.getTransaction().commit();
	s.close();
}
 

/**
 * Drops and recreates the 'public' schema and all tables, then creates a new {@link
 * EntityManagerFactory} and save it in {@link #emf}.
 */
private void recreateSchema() throws Exception {
  if (emf != null) {
    emf.close();
    emf = null;
    emfEntityHash = 0;
    assertReasonableNumDbConnections();
  }
  executeSql(readSqlInClassPath(DB_CLEANUP_SQL_PATH));
  initScriptPath.ifPresent(path -> executeSql(readSqlInClassPath(path)));
  if (!extraEntityClasses.isEmpty()) {
    File tempSqlFile = File.createTempFile("tempSqlFile", ".sql");
    tempSqlFile.deleteOnExit();
    exporter.export(extraEntityClasses, tempSqlFile);
    executeSql(
        new String(Files.readAllBytes(tempSqlFile.toPath()), StandardCharsets.UTF_8));
  }

  ImmutableMap properties = PersistenceModule.provideDefaultDatabaseConfigs();
  if (!userProperties.isEmpty()) {
    // If there are user properties, create a new properties object with these added.
    Map<String, String> mergedProperties = Maps.newHashMap();
    mergedProperties.putAll(properties);
    mergedProperties.putAll(userProperties);
    properties = ImmutableMap.copyOf(mergedProperties);
  }
  // Forbid Hibernate push to stay consistent with flyway-based schema management.
  checkState(
      Objects.equals(properties.get(Environment.HBM2DDL_AUTO), "none"),
      "The HBM2DDL_AUTO property must be 'none'.");
  assertReasonableNumDbConnections();
  emf =
      createEntityManagerFactory(
          getJdbcUrl(),
          database.getUsername(),
          database.getPassword(),
          properties,
          extraEntityClasses);
  emfEntityHash = entityHash;
}
 

@Override
public boolean useStreamForLobBinding() {
	if ( useStreamForLobBinding == null ) {
		useStreamForLobBinding = Environment.useStreamsForBinary()
				|| getJdbcServices().getJdbcEnvironment().getDialect().useInputStreamToInsertBlob();
	}
	return useStreamForLobBinding;
}
 

@Bean
public Properties hibernateProperties() {
    return new Properties() {
        {
            setProperty(Environment.DIALECT, env.getProperty(Environment.DIALECT, HSQLDialect.class.getName()));
            setProperty(Environment.HBM2DDL_AUTO, env.getProperty(Environment.HBM2DDL_AUTO));
        }
    };
}
 

@Override
protected void configure(Configuration cfg) {
    super.configure(cfg);
    cfg.setProperty(Environment.DRIVER, org.h2.Driver.class.getName());
    cfg.setProperty(Environment.URL, "jdbc:h2:mem:db1;DB_CLOSE_DELAY=-1;");
    cfg.setProperty(Environment.USER, "sa");
    cfg.setProperty(Environment.PASS, "");
    cfg.setProperty(Environment.CACHE_REGION_PREFIX, "");
    cfg.setProperty(Environment.GENERATE_STATISTICS, "true");

    cfg.setProperty(Environment.USE_SECOND_LEVEL_CACHE, "true");
    cfg.setProperty(Environment.USE_QUERY_CACHE, "true");
    cfg.setProperty(Environment.CACHE_REGION_FACTORY, RedissonRegionFactory.class.getName());
}