一个spring的TransactionProxyFactoryBean问题

[niyboy]

我的配置文件 如下：

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd">
<beans>
<bean id="dataSource"
class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
<property name="driverClassName">
<value>com.mysql.jdbc.Driver</value>
</property>
<property name="url">
<value>jdbc:mysql://localhost/testuser</value>
</property>
<property name="username">
<value>root</value>
</property>
<property name="password">
<value></value>
</property>
</bean><bean id="sessionFactory"
class="org.springframework.orm.hibernate.LocalSessionFactoryBean">
<property name="dataSource">
<ref local="dataSource" />
</property>
<property name="mappingResources">
<list>
<value>testuser/com/form/User.hbm.xml</value>
</list>
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">
net.sf.hibernate.dialect.MySQLDialect
</prop>
<prop key="hibernate.show_sql">
true
</prop>
</props>
</property>
</bean>
<bean id="transactionManager"
class="org.springframework.orm.hibernate.HibernateTransactionManager">
<property name="sessionFactory">
<ref local="sessionFactory" />
</property>
</bean>
<!-- 这里出现问题
<bean id="baseTransactionProxy" class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean"
abstract="true">
<property name="transactionManager"><ref bean="transactionManager"/></property>
<property name="transactionAttributes">
<props>
<prop key="get*">PROPAGATION_REQUIRED,readOnly</prop> </props>
</property>
</bean>

<bean id="clinic" parent="baseTransactionProxy">
<property name="target">
<bean class="myDAO">
<property name="sessionFactory"><ref local="sessionFactory"/></property>
</bean>
</property>
</bean>

-->

<bean id="myDAO" class="testuser.com.dao.myDAO">
<property name="sessionFactory">
<ref local="sessionFactory" />
</property>
</bean>

</beans>
如果直接运行这个xml没有问题，但是把注释的地方去掉就出现了这样的错误：
try execption:org.springframework.beans.factory.BeanDefinitionStoreException: Error registering bean with name 'baseTransactionProxy' defined in (no description): Class that bean class [org.springframework.transaction.interceptor.TransactionProxyFactoryBean] depends on not found; nested exception is java.lang.NoClassDefFoundError: org/aopalliance/aop/Advice

这是怎么会事情，应该怎么修改？？？？

[sgdb]

引入aopalliance.jar

google一下就找到了

[niyboy]

请问在spring中没有这个jar包吗？？

在spring中不是有一个spring-aop.jar吗。

请问那里可以下载aopalliance.jar？？？

[sgdb]

没有的。自己去google吧

[niyboy]

我找到了；也把他拷贝到lib下；

但是又出现了这样的错误：

try execption:org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'UserDAOProxy' defined in (no description): Can't resolve reference to bean 'transactionManager' while setting property 'transactionManager'; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'transactionManager' is defined: org.springframework.beans.factory.xml.XmlBeanFactory defining beans [dataSource,sessionFactory,UserDAOProxy,userDAO]; Root of BeanFactory hierarchy

[niyboy]

UserDAOProxy是这里的；

<bean id="UserDAOProxy" parent="baseTransactionProxy">
<property name="target">
<bean class="myDAO">
<property name="sessionFactory"><ref local="sessionFactory"/></property>
</bean>
</property>
</bean>

[sgdb]

你的'UserDAOProxy' 里使用了transactionManager，但是你的UserDAOProxy配置文件里没有把transactionManager当作一个引用

[wjmmml]

你用什么编辑器,eclipse会在用spring时,又问题.

[niyboy]

我用的是JBUILDER9；是呀；它报错是说没有找到；

但是我已经引用近来了的呀；什么原因呢？

[niyboy]

我在这里不是引用了“transactionManager”吗？？

<bean id="baseTransactionProxy" class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean"
abstract="true">
<property name="transactionManager"><ref bean="transactionManager"/></property>
<property name="transactionAttributes">
<props>
<prop key="get*">PROPAGATION_REQUIRED,readOnly</prop> </props>
</property>
</bean>

<bean id="clinic" parent="baseTransactionProxy">
<property name="target">
<bean class="myDAO">
<property name="sessionFactory"><ref local="sessionFactory"/></property>
</bean>
</property>
</bean>

[sgdb]

<ref bean="transactionManager"/>似乎是这里没有找到transactionManager这个类；