Example usage for org.springframework.aop.support DefaultIntroductionAdvisor DefaultIntroductionAdvisor

Introduction

In this page you can find the example usage for org.springframework.aop.support DefaultIntroductionAdvisor DefaultIntroductionAdvisor.

Prototype

public DefaultIntroductionAdvisor(DynamicIntroductionAdvice advice, Class<?> intf) 

Source Link

Document

Create a DefaultIntroductionAdvisor for the given advice.

Usage

From source file:org.springframework.aop.framework.AdvisedSupport.java

/**
 * Cannot add introductions this way unless the advice implements IntroductionInfo.
 */// www . j ava2 s  .c om
public void addAdvice(int pos, Advice advice) throws AopConfigException {
    if (advice instanceof Interceptor && !(advice instanceof MethodInterceptor)) {
        throw new AopConfigException(getClass().getName() + " only handles AOP Alliance MethodInterceptors");
    }

    if (advice instanceof IntroductionInfo) {
        // We don't need an IntroductionAdvisor for this kind of introduction:
        // It's fully self-describing.
        addAdvisor(pos, new DefaultIntroductionAdvisor(advice, (IntroductionInfo) advice));
    } else if (advice instanceof DynamicIntroductionAdvice) {
        // We need an IntroductionAdvisor for this kind of introduction.
        throw new AopConfigException(
                "DynamicIntroductionAdvice may only be added as part of IntroductionAdvisor");
    } else {
        addAdvisor(pos, new DefaultPointcutAdvisor(advice));
    }
}

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