com.liferay.portal.spring.aop.AnnotationChainableMethodAdvice Maven / Gradle / Ivy
/**
* Copyright (c) 2000-present Liferay, Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 2.1 of the License, or (at your option)
* any later version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*/
package com.liferay.portal.spring.aop;
import java.lang.annotation.Annotation;
import org.aopalliance.intercept.MethodInvocation;
/**
* @author Shuyang Zhou
* @author Brian Wing Shun Chan
*/
public abstract class AnnotationChainableMethodAdvice
extends ChainableMethodAdvice {
public AnnotationChainableMethodAdvice() {
_nullAnnotation = getNullAnnotation();
_annotationClass = _nullAnnotation.annotationType();
}
public Class getAnnotationClass() {
return _annotationClass;
}
public abstract T getNullAnnotation();
protected T findAnnotation(MethodInvocation methodInvocation) {
T annotation = serviceBeanAopCacheManager.findAnnotation(
methodInvocation, _annotationClass, _nullAnnotation);
if (annotation == _nullAnnotation) {
serviceBeanAopCacheManager.removeMethodInterceptor(
methodInvocation, this);
}
return annotation;
}
private final Class _annotationClass;
private final T _nullAnnotation;
}