Posted on 2009-04-27 09:54
疯狂 阅读(2065)
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只供参考:无需评论。spring2.0
1,定义自己的业务类。
接口:
public interface Test {
public void addMetgod();
}
实现:
public class Testimpl implements Test {
public void addMetgod() {
System.out.println("---addMethod方法的实现-----");
}
}
2,定义切面,也就是验证方法:
接口:
public interface MySecurityManager {
public void security();
}
实现:
public class MySecurityManagerImpl implements MySecurityManager {
public void security() {
System.out.println("-----调用security方法-------");
}
}
3配置:applicationContext-aop.xml
<?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"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.0.xsd"
default-autowire="byName" default-lazy-init="true">
<aop:aspectj-autoproxy/>
<bean id = "mySecurityManager" class = "<包名>.impl.MySecurityManagerImpl" ></bean >
<aop:config>
<aop:aspect ref="mySecurityManager">
<aop:before pointcut-ref="needse" method="security"/>
<aop:pointcut id="needse" expression="execution(* "<包名>.Test.add*(..))"/>
</aop:aspect>
</aop:config>
<bean id = "test" class = ""<包名>.impl.Testimpl" ></bean >
</beans>
4,测试:
public class TestAop {
private static Test test;
static {
ApplicationContext conn = new ClassPathXmlApplicationContext(
new String[] { "classpath:aop-applicationContext-aop.xml" });
test = (Test) conn.getBean("test");
}
public static void main(String[] args) {
test.addMetgod();
}
}
结果:
-----调用security方法-------
---addMethod方法的实现-----
end。。。