PersistenceExceptionTranslationPostProcessor (Spring Framework 4.3.30.RELEASE API)

java.lang.Object
- org.springframework.aop.framework.ProxyConfig
- - org.springframework.aop.framework.ProxyProcessorSupport
  - - org.springframework.aop.framework.AbstractAdvisingBeanPostProcessor
    - - org.springframework.aop.framework.autoproxy.AbstractBeanFactoryAwareAdvisingPostProcessor
      - org.springframework.dao.annotation.PersistenceExceptionTranslationPostProcessor

All Implemented Interfaces:
Serializable, AopInfrastructureBean, Aware, BeanClassLoaderAware, BeanFactoryAware, BeanPostProcessor, Ordered
```
public class PersistenceExceptionTranslationPostProcessor
extends AbstractBeanFactoryAwareAdvisingPostProcessor
```
Bean post-processor that automatically applies persistence exception translation to any bean marked with Spring's @Repository annotation, adding a corresponding PersistenceExceptionTranslationAdvisor to the exposed proxy (either an existing AOP proxy or a newly generated proxy that implements all of the target's interfaces).
Translates native resource exceptions to Spring's DataAccessException hierarchy. Autodetects beans that implement the PersistenceExceptionTranslator interface, which are subsequently asked to translate candidate exceptions.
All of Spring's applicable resource factories (e.g. LocalContainerEntityManagerFactoryBean) implement the PersistenceExceptionTranslator interface out of the box. As a consequence, all that is usually needed to enable automatic exception translation is marking all affected beans (such as Repositories or DAOs) with the @Repository annotation, along with defining this post-processor as a bean in the application context.
Since:
2.0
Author:
Rod Johnson, Juergen Hoeller
See Also:
PersistenceExceptionTranslationAdvisor, Repository, DataAccessException, PersistenceExceptionTranslator, Serialized Form

Field Summary
- Fields inherited from class org.springframework.aop.framework.AbstractAdvisingBeanPostProcessor
  advisor, beforeExistingAdvisors
- Fields inherited from interface org.springframework.core.Ordered
  HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary
Constructors
Constructor Description
PersistenceExceptionTranslationPostProcessor()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`setBeanFactory(BeanFactory beanFactory)`	Callback that supplies the owning factory to a bean instance.
`void`	`setRepositoryAnnotationType(Class<? extends Annotation> repositoryAnnotationType)`	Set the 'repository' annotation type.

Methods inherited from class org.springframework.aop.framework.autoproxy.AbstractBeanFactoryAwareAdvisingPostProcessor
prepareProxyFactory

Methods inherited from class org.springframework.aop.framework.AbstractAdvisingBeanPostProcessor
customizeProxyFactory, isEligible, isEligible, postProcessAfterInitialization, postProcessBeforeInitialization, setBeforeExistingAdvisors

Methods inherited from class org.springframework.aop.framework.ProxyProcessorSupport
evaluateProxyInterfaces, getOrder, getProxyClassLoader, isConfigurationCallbackInterface, isInternalLanguageInterface, setBeanClassLoader, setOrder, setProxyClassLoader

Methods inherited from class org.springframework.aop.framework.ProxyConfig
copyFrom, isExposeProxy, isFrozen, isOpaque, isOptimize, isProxyTargetClass, setExposeProxy, setFrozen, setOpaque, setOptimize, setProxyTargetClass, toString

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - PersistenceExceptionTranslationPostProcessor
```
public PersistenceExceptionTranslationPostProcessor()
```
- Method Detail
  - setRepositoryAnnotationType
```
public void setRepositoryAnnotationType(Class<? extends Annotation> repositoryAnnotationType)
```
    Set the 'repository' annotation type. The default repository annotation type is the Repository annotation.
    This setter property exists so that developers can provide their own (non-Spring-specific) annotation type to indicate that a class has a repository role.
    Parameters:
    repositoryAnnotationType - the desired annotation type
  - setBeanFactory
```
public void setBeanFactory(BeanFactory beanFactory)
```
    Description copied from interface: BeanFactoryAware
    Callback that supplies the owning factory to a bean instance.
    Invoked after the population of normal bean properties but before an initialization callback such as InitializingBean.afterPropertiesSet() or a custom init-method.
    Specified by:
    setBeanFactory in interface BeanFactoryAware
    Overrides:
    setBeanFactory in class AbstractBeanFactoryAwareAdvisingPostProcessor
    Parameters:
    beanFactory - owning BeanFactory (never null). The bean can immediately call methods on the factory.
    See Also:
    BeanInitializationException