Spring MethodBeforeAdvice使用例子

http://javapub.iteye.com/blog/903088

MethodBeforeAdvice该拦截器会在调用dean的方法前执行

import java.lang.reflect.Method;

 import org.springframework.aop.MethodBeforeAdvice;

 public class DaoMethodBeforeAdvice implements MethodBeforeAdvice{

 public void before(Method arg0, Object[] arg1, Object arg2)
 throws Throwable {
 System.out.println("[DaoMethodBeforeAdvice]:" + arg0 + " : " + arg1[0]);
}
}

import java.lang.reflect.Method;

import org.springframework.aop.MethodBeforeAdvice;

public class DaoMethodBeforeAdvice implements MethodBeforeAdvice{

	public void before(Method arg0, Object[] arg1, Object arg2)
			throws Throwable {
		System.out.println("[DaoMethodBeforeAdvice]:" + arg0 + " : " + arg1[0]);
	}
}

配置文件信息

<bean id="beforeDaoAdvice" class="com.zakisoft.workspace.initcompt.advice.DaoMethodBeforeAdvice"></bean>
 <bean id="afterDaoAdvice"  class="com.zakisoft.workspace.initcompt.advice.DaoMethodAfterAdvice"></bean>
 <bean id="throwsDaoAdvice"  class="com.zakisoft.workspace.initcompt.advice.DaoThrowsAdvice"></bean>
 <bean id="aroundAdvice"  class="com.zakisoft.workspace.initcompt.advice.DaoMethodAroundAdvice"></bean>

 <bean id="daoAopService"  class="org.springframework.aop.framework.ProxyFactoryBean">
 <property name="target" ref="mybatisDaoBean"></property>
 <property name="interceptorNames">
<list>
<value>beforeDaoAdvice</value>
<value>afterDaoAdvice</value>
<value>throwsDaoAdvice</value>
<value>aroundAdvice</value>
</list>
</property>
</bean>

<bean id="beforeDaoAdvice" class="com.zakisoft.workspace.initcompt.advice.DaoMethodBeforeAdvice"></bean>
    <bean id="afterDaoAdvice" class="com.zakisoft.workspace.initcompt.advice.DaoMethodAfterAdvice"></bean>
    <bean id="throwsDaoAdvice" class="com.zakisoft.workspace.initcompt.advice.DaoThrowsAdvice"></bean>
    <bean id="aroundAdvice" class="com.zakisoft.workspace.initcompt.advice.DaoMethodAroundAdvice"></bean>
    
    <bean id="daoAopService" class="org.springframework.aop.framework.ProxyFactoryBean">
    	<property name="target" ref="mybatisDaoBean"></property>
    	<property name="interceptorNames">
    		<list>
    			<value>beforeDaoAdvice</value>
    			<value>afterDaoAdvice</value>
    			<value>throwsDaoAdvice</value>
    			<value>aroundAdvice</value>
    		</list>
    	</property>
    </bean>

完整代码请参考附件

• src.zip (73.5 KB)
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