com.yammer.metrics.spring.ExceptionMeteredAnnotationBeanPostProcessor Maven / Gradle / Ivy

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package com.yammer.metrics.spring;

import org.aopalliance.intercept.MethodInterceptor;
import org.springframework.aop.Pointcut;
import org.springframework.aop.support.annotation.AnnotationMatchingPointcut;

import com.yammer.metrics.annotation.ExceptionMetered;
import com.yammer.metrics.core.MetricsRegistry;

public class ExceptionMeteredAnnotationBeanPostProcessor extends AbstractProxyingBeanPostProcessor {

    private static final long serialVersionUID = -1967025297766933304L;

    private final Pointcut pointcut = new AnnotationMatchingPointcut(null, ExceptionMetered.class);
    private final MetricsRegistry metrics;

    public ExceptionMeteredAnnotationBeanPostProcessor(final MetricsRegistry metrics) {
        this.metrics = metrics;
    }

    @Override
    public Pointcut getPointcut() {
        return pointcut;
    }

    @Override
    public MethodInterceptor getMethodInterceptor(Class targetClass) {
        return new ExceptionMeteredMethodInterceptor(metrics, targetClass);
    }

}