java.lang.Object
- org.springframework.orm.hibernate5.HibernateExceptionTranslator

所有已实现的接口:
PersistenceExceptionTranslator
直接已知子类:
LocalSessionFactoryBean
```
public class HibernateExceptionTranslator
extends Object
implements PersistenceExceptionTranslator
```
PersistenceExceptionTranslator capable of translating HibernateException instances to Spring's DataAccessException hierarchy. As of Spring 4.3.2 and Hibernate 5.2, it also converts standard JPA PersistenceException instances.
Extended by LocalSessionFactoryBean, so there is no need to declare this translator in addition to a LocalSessionFactoryBean.
When configuring the container with @Configuration classes, a @Bean of this type must be registered manually.
从以下版本开始:
4.2
作者:
Juergen Hoeller
另请参阅:
PersistenceExceptionTranslationPostProcessor, SessionFactoryUtils.convertHibernateAccessException(HibernateException), EntityManagerFactoryUtils.convertJpaAccessExceptionIfPossible(RuntimeException)

构造器概要
构造器
构造器说明
HibernateExceptionTranslator()

方法概要

所有方法实例方法具体方法
修饰符和类型	方法	说明
`protected DataAccessException`	`convertHibernateAccessException(HibernateException ex)`	Convert the given HibernateException to an appropriate exception from the `org.springframework.dao` hierarchy.
`DataAccessException`	`translateExceptionIfPossible(RuntimeException ex)`	Translate the given runtime exception thrown by a persistence framework to a corresponding exception from Spring's generic `DataAccessException` hierarchy, if possible.

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 构造器详细资料
  - HibernateExceptionTranslator
```
public HibernateExceptionTranslator()
```
- 方法详细资料
  - translateExceptionIfPossible
```
public DataAccessException translateExceptionIfPossible(RuntimeException ex)
```
    从接口复制的说明: PersistenceExceptionTranslator
    Translate the given runtime exception thrown by a persistence framework to a corresponding exception from Spring's generic DataAccessException hierarchy, if possible.
    Do not translate exceptions that are not understood by this translator: for example, if coming from another persistence framework, or resulting from user code or otherwise unrelated to persistence.
    Of particular importance is the correct translation to DataIntegrityViolationException, for example on constraint violation. Implementations may use Spring JDBC's sophisticated exception translation to provide further information in the event of SQLException as a root cause.
    指定者:
    translateExceptionIfPossible 在接口中 PersistenceExceptionTranslator
    参数:
    ex - a RuntimeException to translate
    返回:
    the corresponding DataAccessException (or null if the exception could not be translated, as in this case it may result from user code rather than from an actual persistence problem)
    另请参阅:
    DataIntegrityViolationException, SQLExceptionTranslator
  - convertHibernateAccessException
```
protected DataAccessException convertHibernateAccessException(HibernateException ex)
```
    Convert the given HibernateException to an appropriate exception from the org.springframework.dao hierarchy.
    参数:
    ex - HibernateException that occurred
    返回:
    a corresponding DataAccessException
    另请参阅:
    SessionFactoryUtils.convertHibernateAccessException(org.hibernate.HibernateException)

类 HibernateExceptionTranslator

构造器概要

方法概要

从类继承的方法 java.lang.Object

构造器详细资料

HibernateExceptionTranslator

方法详细资料

translateExceptionIfPossible

convertHibernateAccessException