Example usage for org.springframework.aop PointcutAdvisor getPointcut

Introduction

In this page you can find the example usage for org.springframework.aop PointcutAdvisor getPointcut.

Prototype

Pointcut getPointcut();

Source Link

Document

Get the Pointcut that drives this advisor.

Usage

From source file:org.springframework.aop.support.AopUtils.java

/**
 * Can the given advisor apply at all on the given class?
 * This is an important test as it can be used to optimize
 * out a advisor for a class./*from   w w  w  .  j a  va2s.com*/
 * @param advisor the advisor to check
 * @param targetClass class we're testing
 * @return whether the pointcut can apply on any method
 */
public static boolean canApply(Advisor advisor, Class targetClass) {
    if (advisor instanceof IntroductionAdvisor) {
        return ((IntroductionAdvisor) advisor).getClassFilter().matches(targetClass);
    } else if (advisor instanceof PointcutAdvisor) {
        PointcutAdvisor pca = (PointcutAdvisor) advisor;
        return canApply(pca.getPointcut(), targetClass);
    } else {
        // It doesn't have a pointcut so we assume it applies
        return true;
    }
}

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From source file:org.springframework.integration.monitor.IntegrationMBeanExporter.java

private Object applyAdvice(Object bean, PointcutAdvisor advisor, ClassLoader beanClassLoader) {
    Class<?> targetClass = AopUtils.getTargetClass(bean);
    if (AopUtils.canApply(advisor.getPointcut(), targetClass)) {
        if (bean instanceof Advised) {
            ((Advised) bean).addAdvisor(advisor);
            return bean;
        } else {//from w  ww  .  j a  va  2  s  .  c  o  m
            ProxyFactory proxyFactory = new ProxyFactory(bean);
            proxyFactory.addAdvisor(advisor);
            /**
             * N.B. it's not a good idea to use proxyFactory.setProxyTargetClass(true) here because it forces all
             * the integration components to be cglib proxyable (i.e. have a default constructor etc.), which they
             * are not in general (usually for good reason).
             */
            return proxyFactory.getProxy(beanClassLoader);
        }
    }
    return bean;
}

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