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spring core aop : spring aop

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This commit is contained in:
haerong22
2021-11-24 02:31:19 +09:00
parent 21346286dd
commit d7d5b1c478
3 changed files with 107 additions and 5 deletions
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45
spring-core/aop/src/main/java/com/example/aop/order/aop/AspectV5Order.java Normal file
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@@ -0,0 +1,45 @@
package com.example.aop.order.aop;
import lombok.extern.slf4j.Slf4j;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;
import org.springframework.core.annotation.Order;
/**
* 어드바이스 순서
*/
@Slf4j
public class AspectV5Order {
@Aspect
@Order(2)
public static class LogAspect {
@Around("com.example.aop.order.aop.Pointcuts.allOrder()")
public Object doLog(ProceedingJoinPoint joinPoint) throws Throwable {
log.info("[log] {}", joinPoint.getSignature());
return joinPoint.proceed();
}
}
@Aspect
@Order(1)
public static class TxAspect {
// com.example.aop.order 패키지와 하위 패키지 이면서 클래스 이름 패턴이 *Service
@Around("com.example.aop.order.aop.Pointcuts.orderAndService()")
public Object doTransaction(ProceedingJoinPoint joinPoint) throws Throwable {
try {
log.info("[트랜잭션 시작] {}",joinPoint.getSignature());
Object result = joinPoint.proceed();
log.info("[트랜잭션 커밋] {}",joinPoint.getSignature());
return result;
} catch (Exception e) {
log.info("[트랜잭션 롤백] {}",joinPoint.getSignature());
throw e;
} finally {
log.info("[리소스 릴리즈] {}",joinPoint.getSignature());
}
}
}
}

58
spring-core/aop/src/main/java/com/example/aop/order/aop/AspectV6Advice.java Normal file
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@@ -0,0 +1,58 @@
package com.example.aop.order.aop;
import lombok.extern.slf4j.Slf4j;
import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.*;
@Slf4j
@Aspect
public class AspectV6Advice {
// com.example.aop.order 패키지와 하위 패키지 이면서 클래스 이름 패턴이 *Service
@Around("com.example.aop.order.aop.Pointcuts.orderAndService()")
public Object doTransaction(ProceedingJoinPoint joinPoint) throws Throwable {
try {
// @Before
log.info("[트랜잭션 시작] {}",joinPoint.getSignature());
Object result = joinPoint.proceed();
// @AfterReturning
log.info("[트랜잭션 커밋] {}",joinPoint.getSignature());
return result;
} catch (Exception e) {
// @AfterThrowing
log.info("[트랜잭션 롤백] {}",joinPoint.getSignature());
throw e;
} finally {
// @After
log.info("[리소스 릴리즈] {}",joinPoint.getSignature());
}
}
@Before("com.example.aop.order.aop.Pointcuts.orderAndService()")
public void doBefore(JoinPoint joinPoint) {
log.info("[before] {}", joinPoint.getSignature());
}
@AfterReturning(value = "com.example.aop.order.aop.Pointcuts.orderAndService()", returning = "result")
public void doReturn(JoinPoint joinPoint, Object result) {
log.info("[return] {} return {}", joinPoint.getSignature(), result);
}
@AfterReturning(value = "com.example.aop.order.aop.Pointcuts.allOrder()", returning = "result")
public void doReturn2(JoinPoint joinPoint, String result) {
log.info("[return2] {} return2 {}", joinPoint.getSignature(), result);
}
@AfterThrowing(value = "com.example.aop.order.aop.Pointcuts.orderAndService()", throwing = "ex")
public void doReturn(JoinPoint joinPoint, Exception ex) {
log.info("[ex] {} message {}", joinPoint.getSignature(), ex);
}
@After("com.example.aop.order.aop.Pointcuts.orderAndService()")
public void doAfter(JoinPoint joinPoint) {
log.info("[after] {}", joinPoint.getSignature());
}
}

9
spring-core/aop/src/test/java/com/example/aop/AopTest.java
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@@ -2,10 +2,7 @@ package com.example.aop;
import com.example.aop.order.OrderRepository;
import com.example.aop.order.OrderService;
import com.example.aop.order.aop.AspectV1;
import com.example.aop.order.aop.AspectV2;
import com.example.aop.order.aop.AspectV3;
import com.example.aop.order.aop.AspectV4Pointcut;
import com.example.aop.order.aop.*;
import lombok.extern.slf4j.Slf4j;
import org.assertj.core.api.Assertions;
import org.junit.jupiter.api.Test;
@@ -19,7 +16,9 @@ import org.springframework.context.annotation.Import;
//@Import(AspectV1.class)
//@Import(AspectV2.class)
//@Import(AspectV3.class)
@Import(AspectV4Pointcut.class)
//@Import(AspectV4Pointcut.class)
//@Import({AspectV5Order.LogAspect.class, AspectV5Order.TxAspect.class})
@Import(AspectV6Advice.class)
public class AopTest {
@Autowired