[test] 메서드 실행 시간 측정 AOP 구현 #48
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RumosZin
requested review from
win-luck,
pjw-redt,
alsrudrl1220 and
tthisag246
win-luck
approved these changes
Sep 5, 2024
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| // 조인포인트를 어노테이션으로 설정 | ||
| @Pointcut("@annotation(gdsc.cau.puangbe.common.annotation.ExeTimer)") | ||
| private void timer(){}; | ||
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| // 메서드 실행 전,후로 시간을 공유해야 하기 때문 | ||
| @Around("timer()") | ||
| public void AssumeExecutionTime(ProceedingJoinPoint joinPoint) throws Throwable { | ||
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| StopWatch stopWatch = new StopWatch(); | ||
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| stopWatch.start(); | ||
| joinPoint.proceed(); // 조인포인트의 메서드 실행 | ||
| stopWatch.stop(); | ||
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| long totalTimeMillis = stopWatch.getTotalTimeMillis(); | ||
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| MethodSignature signature = (MethodSignature) joinPoint.getSignature(); | ||
| String methodName = signature.getMethod().getName(); | ||
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| log.info("실행 메서드: {}, 실행시간 = {}ms", methodName, totalTimeMillis); | ||
| } |
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| @Target({ElementType.METHOD, ElementType.ANNOTATION_TYPE}) | ||
| @Retention(RetentionPolicy.RUNTIME) | ||
| public @interface ExeTimer { | ||
| } |
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ANNOTATION_TYPE이 추가로 붙은 이유가 있을까요??
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메서드만 넣을까 하다가 @PuangUser에 대해 적용하고 싶은 경우가 생길까봐 추가했습니다!
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#️⃣ 연관 이슈
📝 작업 내용
메서드 실행 시간 측정 AOP를 구현했습니다. 실행 시간을 측정하고자 하는 메서드에
@Exetimer를 붙여서 사용하면 됩니다.