springaopdemo.java

spring2.0技术手册随书事例,结合例子学习起来更轻松

package onlyfun.caterpillar;

import org.springframework.context.ApplicationContext;
import org.springframework.context.
              support.ClassPathXmlApplicationContext;

public class SpringAOPDemo {
    public static void main(String[] args) throws Exception {
        ApplicationContext context = 
                new ClassPathXmlApplicationContext(
                        "beans-config.xml"); 
        
        ISome some = 
            (ISome) context.getBean("proxyFactoryBean"); 
        
        //对象没有被锁定，可以调用set方法
        some.setSome("justin"); 
        System.out.println(some.getSome()); 
        
        try { 
            //对象被锁定
            ((ILockable) some).lock();
            
            //无法调用set方法，抛出异常