How to use

SmartPersistenceUnitInfo

in

org.springframework.orm.jpa.persistenceunit

@Override
public void afterPropertiesSet() throws PersistenceException {
  PersistenceUnitManager managerToUse = this.persistenceUnitManager;
  if (this.persistenceUnitManager == null) {
    this.internalPersistenceUnitManager.afterPropertiesSet();
    managerToUse = this.internalPersistenceUnitManager;
  }
  this.persistenceUnitInfo = determinePersistenceUnitInfo(managerToUse);
  JpaVendorAdapter jpaVendorAdapter = getJpaVendorAdapter();
  if (jpaVendorAdapter != null && this.persistenceUnitInfo instanceof SmartPersistenceUnitInfo) {
    String rootPackage = jpaVendorAdapter.getPersistenceProviderRootPackage();
    if (rootPackage != null) {
      ((SmartPersistenceUnitInfo) this.persistenceUnitInfo).setPersistenceProviderPackageName(rootPackage);
    }
  }
  super.afterPropertiesSet();
}

@Override
@SuppressWarnings("rawtypes")
public EntityManagerFactory createContainerEntityManagerFactory(PersistenceUnitInfo info, Map properties) {
  final List<String> mergedClassesAndPackages = new ArrayList<>(info.getManagedClassNames());
  if (info instanceof SmartPersistenceUnitInfo) {
    mergedClassesAndPackages.addAll(((SmartPersistenceUnitInfo) info).getManagedPackages());
  }
  return new EntityManagerFactoryBuilderImpl(
      new PersistenceUnitInfoDescriptor(info) {
        @Override
        public List<String> getManagedClassNames() {
          return mergedClassesAndPackages;
        }
      }, properties).build();
}

info.setPersistenceProviderPackageName(provider.getClass().getName());
info.getProperties().putAll(map);

@Override
public void afterPropertiesSet() throws PersistenceException {
  PersistenceUnitManager managerToUse = this.persistenceUnitManager;
  if (this.persistenceUnitManager == null) {
    this.internalPersistenceUnitManager.afterPropertiesSet();
    managerToUse = this.internalPersistenceUnitManager;
  }
  this.persistenceUnitInfo = determinePersistenceUnitInfo(managerToUse);
  JpaVendorAdapter jpaVendorAdapter = getJpaVendorAdapter();
  if (jpaVendorAdapter != null && this.persistenceUnitInfo instanceof SmartPersistenceUnitInfo) {
    String rootPackage = jpaVendorAdapter.getPersistenceProviderRootPackage();
    if (rootPackage != null) {
      ((SmartPersistenceUnitInfo) this.persistenceUnitInfo).setPersistenceProviderPackageName(rootPackage);
    }
  }
  super.afterPropertiesSet();
}

@Override
@SuppressWarnings("rawtypes")
public EntityManagerFactory createContainerEntityManagerFactory(PersistenceUnitInfo info, Map properties) {
  final List<String> mergedClassesAndPackages = new ArrayList<>(info.getManagedClassNames());
  if (info instanceof SmartPersistenceUnitInfo) {
    mergedClassesAndPackages.addAll(((SmartPersistenceUnitInfo) info).getManagedPackages());
  }
  return new EntityManagerFactoryBuilderImpl(
      new PersistenceUnitInfoDescriptor(info) {
        @Override
        public List<String> getManagedClassNames() {
          return mergedClassesAndPackages;
        }
      }, properties).build();
}

protected EntityManagerFactory createEntityManagerFactory() {
  DefaultPersistenceUnitManager internalPersistenceUnitManager = new DefaultPersistenceUnitManager();
  String[] packagesToScan = getHibernateConnection().getPath().split(",");
  for (String packageName : packagesToScan) {
    LOG.info("Found package " + packageName);
  }
  internalPersistenceUnitManager.setPackagesToScan(packagesToScan);
  internalPersistenceUnitManager.preparePersistenceUnitInfos();
  PersistenceUnitInfo persistenceUnitInfo = internalPersistenceUnitManager.obtainDefaultPersistenceUnitInfo();
  HibernateJpaVendorAdapter jpaVendorAdapter = new HibernateJpaVendorAdapter();
  if (persistenceUnitInfo instanceof SmartPersistenceUnitInfo) {
    ((SmartPersistenceUnitInfo) persistenceUnitInfo).setPersistenceProviderPackageName(jpaVendorAdapter.getPersistenceProviderRootPackage());
  }
  Map<String, String> map = new HashMap<>();
  map.put(AvailableSettings.DIALECT, getProperty(AvailableSettings.DIALECT));
  map.put(AvailableSettings.USE_SECOND_LEVEL_CACHE, Boolean.FALSE.toString());
  map.put(AvailableSettings.PHYSICAL_NAMING_STRATEGY, getHibernateConnection().getProperties().getProperty(AvailableSettings.PHYSICAL_NAMING_STRATEGY));
  map.put(AvailableSettings.IMPLICIT_NAMING_STRATEGY, getHibernateConnection().getProperties().getProperty(AvailableSettings.IMPLICIT_NAMING_STRATEGY));
  EntityManagerFactoryBuilderImpl builder = (EntityManagerFactoryBuilderImpl) Bootstrap.getEntityManagerFactoryBuilder(persistenceUnitInfo, map);
  return builder.build();
}

@Override
@SuppressWarnings("rawtypes")
public EntityManagerFactory createContainerEntityManagerFactory(PersistenceUnitInfo info, Map properties) {
  final List<String> mergedClassesAndPackages = new ArrayList<>(info.getManagedClassNames());
  if (info instanceof SmartPersistenceUnitInfo) {
    mergedClassesAndPackages.addAll(((SmartPersistenceUnitInfo) info).getManagedPackages());
  }
  return new EntityManagerFactoryBuilderImpl(
      new PersistenceUnitInfoDescriptor(info) {
        @Override
        public List<String> getManagedClassNames() {
          return mergedClassesAndPackages;
        }
      }, properties).build();
}

@Override
public Configuration buildConfigurationFromScanning(HibernateConnection connection) {
  String[] packagesToScan = connection.getPath().split(",");
  for (String packageName : packagesToScan) {
    log.info("Found package {}", packageName);
  }
  DefaultPersistenceUnitManager internalPersistenceUnitManager = new DefaultPersistenceUnitManager();
  internalPersistenceUnitManager.setPackagesToScan(packagesToScan);
  String dialectName = connection.getProperties().getProperty("dialect", null);
  if (dialectName == null) {
    throw new IllegalArgumentException("A 'dialect' has to be specified.");
  }
  log.info("Found dialect {}", dialectName);
  internalPersistenceUnitManager.preparePersistenceUnitInfos();
  PersistenceUnitInfo persistenceUnitInfo = internalPersistenceUnitManager.obtainDefaultPersistenceUnitInfo();
  HibernateJpaVendorAdapter jpaVendorAdapter = new HibernateJpaVendorAdapter();
  jpaVendorAdapter.setDatabasePlatform(dialectName);
  Map<String, Object> jpaPropertyMap = jpaVendorAdapter.getJpaPropertyMap();
  jpaPropertyMap.put("hibernate.archive.autodetection", "false");
  if (persistenceUnitInfo instanceof SmartPersistenceUnitInfo) {
    ((SmartPersistenceUnitInfo) persistenceUnitInfo).setPersistenceProviderPackageName(jpaVendorAdapter.getPersistenceProviderRootPackage());
  }
  EntityManagerFactoryBuilderImpl builder = (EntityManagerFactoryBuilderImpl) Bootstrap.getEntityManagerFactoryBuilder(persistenceUnitInfo,
      jpaPropertyMap);
  ServiceRegistry serviceRegistry = builder.buildServiceRegistry();
  return builder.buildHibernateConfiguration(serviceRegistry);
}

@SuppressWarnings("rawtypes")
public EntityManagerFactory createContainerEntityManagerFactory(PersistenceUnitInfo info, Map properties) {
  Ejb3Configuration cfg = new Ejb3Configuration();
  if (info instanceof SmartPersistenceUnitInfo) {
    for (String managedPackage : ((SmartPersistenceUnitInfo) info).getManagedPackages()) {
      cfg.addPackage(managedPackage);
    }
  }
  Ejb3Configuration configured = cfg.configure(info, properties);
  return (configured != null ? configured.buildEntityManagerFactory() : null);
}

@Override
public void afterPropertiesSet() throws PersistenceException {
  PersistenceUnitManager managerToUse = this.persistenceUnitManager;
  if (this.persistenceUnitManager == null) {
    this.internalPersistenceUnitManager.afterPropertiesSet();
    managerToUse = this.internalPersistenceUnitManager;
  }
  this.persistenceUnitInfo = determinePersistenceUnitInfo(managerToUse);
  JpaVendorAdapter jpaVendorAdapter = getJpaVendorAdapter();
  if (jpaVendorAdapter != null && this.persistenceUnitInfo instanceof SmartPersistenceUnitInfo) {
    String rootPackage = jpaVendorAdapter.getPersistenceProviderRootPackage();
    if (rootPackage != null) {
      ((SmartPersistenceUnitInfo) this.persistenceUnitInfo).setPersistenceProviderPackageName(rootPackage);
    }
  }
  super.afterPropertiesSet();
}