/*
* Copyright 2002-2007 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.dao.annotation;
import java.lang.annotation.Annotation;
import org.aopalliance.aop.Advice;
import org.springframework.aop.Pointcut;
import org.springframework.aop.support.AbstractPointcutAdvisor;
import org.springframework.aop.support.annotation.AnnotationMatchingPointcut;
import org.springframework.beans.factory.ListableBeanFactory;
import org.springframework.dao.support.PersistenceExceptionTranslationInterceptor;
import org.springframework.dao.support.PersistenceExceptionTranslator;
/**
* Spring AOP exception translation aspect for use at Repository or DAO layer level.
* Translates native persistence exceptions into Spring's DataAccessException hierarchy,
* based on a given PersistenceExceptionTranslator.
*
* @author Rod Johnson
* @author Juergen Hoeller
* @since 2.0
* @see org.springframework.dao.DataAccessException
* @see org.springframework.dao.support.PersistenceExceptionTranslator
*/
public class PersistenceExceptionTranslationAdvisor extends AbstractPointcutAdvisor {
private final PersistenceExceptionTranslationInterceptor advice;
private final AnnotationMatchingPointcut pointcut;
/**
* Create a new PersistenceExceptionTranslationAdvisor.
* @param persistenceExceptionTranslator the PersistenceExceptionTranslator to use
* @param repositoryAnnotationType the annotation type to check for
*/
public PersistenceExceptionTranslationAdvisor(
PersistenceExceptionTranslator persistenceExceptionTranslator,
Class<? extends Annotation> repositoryAnnotationType) {
this.advice = new PersistenceExceptionTranslationInterceptor(persistenceExceptionTranslator);
this.pointcut = new AnnotationMatchingPointcut(repositoryAnnotationType, true);
}
/**
* Create a new PersistenceExceptionTranslationAdvisor.
* @param beanFactory the ListableBeanFactory to obtaining all
* PersistenceExceptionTranslators from
* @param repositoryAnnotationType the annotation type to check for
*/
PersistenceExceptionTranslationAdvisor(
ListableBeanFactory beanFactory, Class<? extends Annotation> repositoryAnnotationType) {
this.advice = new PersistenceExceptionTranslationInterceptor(beanFactory);
this.pointcut = new AnnotationMatchingPointcut(repositoryAnnotationType, true);
}
public Advice getAdvice() {
return this.advice;
}
public Pointcut getPointcut() {
return this.pointcut;
}
}
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