45일 차 Spring(스프링 프레임워크) AOP 설정을 xml로 하기
package aop5;
//점심을 먹으러 스카이 라운지로 간다
//메뉴를 본다
//그들은 밥을 먹지 않는다
//밥을 먹는다
//예외상황 : 죽을 것 같으면 밥을 먹는다
public class Girl implements PersonImpl {
public void doSomething() {
System.out.println("그들은 밥을 거의 먹지 않는다");
}
}
package aop5;
//점심을 먹으러 스카이 라운지로 간다
//메뉴를 본다
//A또는 B코스 둘 중 하나가 괜찮아 보인다
//밥을 먹는다
//예외상황 : 죽을 것 같으면 밥을 먹는다
public class Man implements PersonImpl {
public void doSomething() {
System.out.println("어지간 하면 가리지 않는다");
}
}
package aop5;
public interface PersonImpl {
public void doSomething();
}
package aop5;
public class Aspect {
public void before() {
System.out.println("점심을 먹으러 스카이 라운지로 간다");
System.out.println("메뉴를 본다");
}
public void afterReturn() {
System.out.println("그들은 밥을 먹지 않는다");
}
public void afterThrow() {
System.out.println("죽을 것 같으면 밥을 먹는다");
}
public void after() {
System.out.println("밥을 먹는다");
}
}
package aop5;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.FileSystemXmlApplicationContext;
public class Test {
public static void main(String[] args) {
ApplicationContext context = new FileSystemXmlApplicationContext("src/aop5/applicationContext.xml");
PersonImpl man = context.getBean("man", PersonImpl.class);
man.doSomething();
}
}
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:aop="http://www.springframework.org/schema/aop"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.2.xsd">
<bean id="man" class="aop5.Man"></bean>
<bean id="girl" class="aop5.Girl"></bean>
<bean id="aspect" class="aop5.Aspect"></bean>
<aop:config>
<aop:pointcut expression="execution (public void aop5.*.doSomething())"
id="pt" />
<aop:aspect ref="aspect">
<!-- <aop:around method="around" pointcut-ref="pt" /> -->
<aop:before method="before" pointcut-ref="pt" />
<aop:after-returning method="afterReturn"
pointcut-ref="pt" />
<aop:after-throwing method="afterThrow"
pointcut-ref="pt" />
<aop:after method="after" pointcut-ref="pt" />
</aop:aspect>
</aop:config>
</beans>
결과창
