spring注入与代理对象两个对象

[INFO ] 2015-05-18 15:44:37:124 [com.yjm.dao.CommonDAO] - CommonDAO...初始化...
[INFO ] 2015-05-18 15:44:37:137 [com.yjm.service.FoodService] - FoodService...初始化...18794463 com.yjm.service.FoodService@11ec7df
[INFO ] 2015-05-18 15:44:37:336 [com.yjm.service.FoodService] - FoodService...初始化...29516678 com.yjm.service.FoodService$$EnhancerByCGLIB$$5d6378b4@1c26386
[INFO ] 2015-05-18 15:44:37:349 [com.yjm.service.UserInfoService] - UserInfoService...初始化...648928 com.yjm.service.UserInfoService@9e6e0
[INFO ] 2015-05-18 15:44:37:360 [com.yjm.service.UserInfoService] - UserInfoService...初始化...6270370 com.yjm.service.UserInfoService$$EnhancerByCGLIB$$5fb685bb@5fada2
[INFO ] 2015-05-18 15:44:37:547 [com.yjm.ws.WebServiceImp] - WebServiceImp...初始化...2805666
[INFO ] 2015-05-18 15:44:37:627 [org.codehaus.xfire.spring.ServiceBean] - Exposing service with name {http://ws.namespace.com}ws
[INFO ] 2015-05-18 15:44:37:634 [org.springframework.web.context.ContextLoader] - Root WebApplicationContext: initialization completed in 2615 ms

日志

构造方法里 输入

logger.info("FoodService...初始化..." + this.hashCode()+" "+this.toString());

配置

<?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:context="http://www.springframework.org/schema/context"
	xmlns:p="http://www.springframework.org/schema/p" xmlns:mvc="http://www.springframework.org/schema/mvc"
	xmlns:tx="http://www.springframework.org/schema/tx" xmlns:aop="http://www.springframework.org/schema/aop"
	xsi:schemaLocation="http://www.springframework.org/schema/beans
	  http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
	  http://www.springframework.org/schema/context
	  http://www.springframework.org/schema/context/spring-context-3.0.xsd
	  http://www.springframework.org/schema/mvc
	  http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
	  http://www.springframework.org/schema/aop 
	  http://www.springframework.org/schema/aop/spring-aop-3.0.xsd
	  http://www.springframework.org/schema/tx 
	  http://www.springframework.org/schema/tx/spring-tx-3.0.xsd">

	<!-- 初始化证书信息bean 存储pfx信息 单例 -->
	<bean id="initpfx" class="com.yjm.initcert.InitX509CertInfo"
		scope="singleton"></bean>

	<!-- 取得返回sessionFactory对象 -->
	<bean id="sessionFactory"
		class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
		<property name="configLocation" value="classpath:hibernate.cfg.xml">
		</property>
	</bean>
	<!--
		取得 hibernate的sessionfactory 去封装spring自己的事务管理器 事务管理器比hibernate自带的强大很多
	-->
	<bean id="transactionManager"
		class="org.springframework.orm.hibernate3.HibernateTransactionManager">
		<property name="sessionFactory" ref="sessionFactory" />
	</bean>
	<!-- 数据处理DAO类 sessionfactory工厂类 DAO  sessionFactory单例处理  -->
	<bean id="commondao" class="com.yjm.dao.CommonDAO" scope="singleton">
		<property name="sessionFactory" ref="sessionFactory"></property>
	</bean>

	<!-- 逻辑处理service类 Food-->
	<bean id="foodservice" class="com.yjm.service.FoodService" scope="singleton">
		<property name="commonDAO" ref="commondao"></property>
	</bean>
	<!-- 逻辑处理service类 User-->
	<bean id="userservice" class="com.yjm.service.UserService" scope="singleton">
		<property name="commonDAO" ref="commondao"></property>
	</bean>

	<!-- 逻辑处理service类 UserInfo-->
	<bean id="userinfoservice" class="com.yjm.service.UserInfoService"
		scope="singleton">
		<property name="commonDAO" ref="commondao"></property>
	</bean>

	<!-- l -->

	<!-- 用代理类对 TransactionManager进行组合切面事务管理 -->
	<tx:advice id="advice" transaction-manager="transactionManager">
		<tx:attributes>
			<tx:method name="find*" propagation="REQUIRED" read-only="true" />
			<tx:method name="select*" propagation="REQUIRED" read-only="true" />
			<tx:method name="load*" propagation="REQUIRED" read-only="true" />
			<tx:method name="get*" propagation="REQUIRED" />
			<tx:method name="save*" propagation="REQUIRED" />
		</tx:attributes>
	</tx:advice>
	<!-- 定义切面 -->
	<aop:config>
		<aop:pointcut expression="execution(*
		com.yjm.service.*.*(..))"
			id="point" />
		<aop:advisor advice-ref="advice" pointcut-ref="point" />
	</aop:config>
</beans>

service 层报错日志

java.lang.NullPointerException
	com.yjm.service.UserInfoService.verifyUserLoginInfo(UserInfoService.java:21)
	com.yjm.service.UserInfoService$$FastClassByCGLIB$$635690a4.invoke(<generated>)
	net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:191)

可见是代理对象在处理业务，而不是spring 注入的bean再处理业务。