spring-boot-rest/spring-aop/src/main/java/com/baeldung/joinpoint/JoinPointBeforeAspect.java

package com.baeldung.joinpoint;

import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Before;
import org.aspectj.lang.annotation.Pointcut;
import org.springframework.stereotype.Component;

import java.util.Arrays;
import java.util.logging.Logger;

import static java.lang.String.format;

@Aspect
@Component
public class JoinPointBeforeAspect {

    private static final Logger log = Logger.getLogger(JoinPointBeforeAspect.class.getName());

    @Pointcut("execution(* com.baeldung.joinpoint.ArticleService.getArticleList(..))")
    public void articleListPointcut() { }

    @Before("articleListPointcut()")
    public void beforeAdvice(JoinPoint joinPoint) {
        log.info(
          format("Method %s executed with %s arguments",
            joinPoint.getStaticPart().getSignature(),
            Arrays.toString(joinPoint.getArgs())
          )
        );
    }
}