Parameters and expressions

@Before("execution(* com.example.xxx.*(..))")
public void logInfoBefore(JoinPoint joinPoint) {}

@AfterReturning("execution(* com.example.xxx.get(..)) && args(isbn)")
public void logSuccess(JoinPoint joinPoint, String isbn) {}

@AfterReturning(pointcut = "execution(* com.example.xxx.get(..)) && args(isbn)",
returning = "result")
public void logSuccess(JoinPoint joinPoint, String isbn, Book result) {
if(result != null) {
    System.out.println(result);
}}

@AfterThrowing(
pointcut = "com.example.xxx.AspectUtil.allBookRepositoryMethods()",
throwing = "error")
public void logError(JoinPoint joinPoint, Throwable error) {
    System.out.println(error);
}

@Aspect
@Component
public class AspectUtil {
@Pointcut("execution(* com.example.xxx.*(..))")
    public void allBookRepositoryMethods(){}
}