package net.javabeat.spring.data.aspect;


import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;
import org.springframework.stereotype.Component;
import java.util.Date;

@Aspect
@Component
public class MyAspect {
	@Around("execution(* net.javabeat.spring.data.service.BookServiceImpl.*(..))")
	public Object doThing(final ProceedingJoinPoint thisJoinPoint) throws Throwable {
		final String joinPointName = thisJoinPoint
				.getThis()
				.getClass()
				.getSimpleName() + "." + thisJoinPoint.getSignature()
				.getName() + "()";
		Date date = new Date();
		System.out.println("Entering [" + joinPointName + "]");
		System.out.println("Entered at: " + date.toString());

		Object retVal = thisJoinPoint.proceed();

		System.out.println("Leaving  [" + joinPointName + "]");
		return retVal;
	}
}