Package org.springframework.dao.annotation

@NullMarked package org.springframework.dao.annotation

Annotation support for DAOs. Contains a bean post-processor for translating persistence exceptions based on a repository stereotype annotation.

Related Packages

Package	Description
org.springframework.dao	Exception hierarchy enabling sophisticated error handling independent of the data access approach in use.
org.springframework.dao.support	Support classes for DAO implementations, providing miscellaneous utility methods.

Classes

Class	Description
PersistenceExceptionTranslationAdvisor	Spring AOP exception translation aspect for use at Repository or DAO layer level.
PersistenceExceptionTranslationPostProcessor	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).