@Configuration
    @EnableTransactionManagement
    @EnableJpaRepositories(
        basePackages = {"com.xyz.*"}
    )
    public class HibernateConfig {
        @Autowired
        private JpaProperties jpaProperties;
    
        public HibernateConfig() {
        }
    
        @Bean
        JpaVendorAdapter jpaVendorAdapter() {
            return new HibernateJpaVendorAdapter();
        }
    
        @Bean(name = {"entityManagerFactory"})
        public LocalContainerEntityManagerFactoryBean entityManagerFactory(DataSource dataSource, MultiTenantConnectionProvider multiTenantConnectionProviderImpl, CurrentTenantIdentifierResolver currentTenantIdentifierResolverImpl){
            Map<String, Object> jpaPropertiesMap = new HashMap(this.jpaProperties.getProperties());
            jpaPropertiesMap.put("hibernate.multiTenancy", MultiTenancyStrategy.SCHEMA);
            jpaPropertiesMap.put("hibernate.multi_tenant_connection_provider", multiTenantConnectionProviderImpl);
            jpaPropertiesMap.put("hibernate.tenant_identifier_resolver", currentTenantIdentifierResolverImpl);
            jpaPropertiesMap.put("hibernate.format_sql", true);
            jpaPropertiesMap.put("hibernate.show_sql", true);
            LocalContainerEntityManagerFactoryBean em = new LocalContainerEntityManagerFactoryBean();
            em.setDataSource(dataSource);
            em.setJpaVendorAdapter(this.jpaVendorAdapter());
            em.setJpaPropertyMap(jpaPropertiesMap);
            em.setPackagesToScan(new String[]{"com.xyz.*"});
            return em;
        }
    }

    @Component
    public class DataSourceBasedMultiTenantConnectionProviderImpl extends AbstractDataSourceBasedMultiTenantConnectionProviderImpl {
        private static final long serialVersionUID = 1L;
        private static final String DEFAULT_TENANT_ID = "master";
        @Autowired
        private DataSource defaultDS;
        @Autowired
        private ApplicationContext context;
        private Map<String, DataSource> map = new HashMap();
        boolean init = false;
    
        public DataSourceBasedMultiTenantConnectionProviderImpl() {
        }
    
        @PostConstruct
        public void load() {
            this.map.put("master", this.defaultDS);
        }
    
        protected DataSource selectAnyDataSource() {
            return (DataSource)this.map.get("master");
        }
    
        protected DataSource selectDataSource(String tenantIdentifier) {
            if (!this.init) {
                this.init = true;
                TenantDataSource tenantDataSource = (TenantDataSource)this.context.getBean(TenantDataSource.class);
                this.map.putAll(tenantDataSource.getAll());
            }
    
            return this.map.get(tenantIdentifier) != null ? (DataSource)this.map.get(tenantIdentifier) : (DataSource)this.map.get("master");
        }
    }