'sessionFactory' or 'hibernateTemplate' is required

我的AlbumOperateDaoImpl extends HibernateDaoSupport,spring在检查时找不到sessionFactory,因此在配置文件中添加如下代码:

<bean id="albumOperateDaoImpl" class="org.huang.persistence.hibernate.AlbumOperateDaoImpl">
		<property name="sessionFactory" ref="sessionFactory"></property>
	</bean>


注意配置文件中以下代码存在!

<bean id="sessionFactory"
		class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
		<property name="dataSource">
			<ref bean="dataSource" />
		</property>
		<property name="hibernateProperties">
			<props>
				<prop key="hibernate.dialect"> org.hibernate.dialect.MySQLDialect </prop>
			</props>
		</property>
	</bean>


 

如果用注解方式,则在AlbumOperateDaoImpl中添加如下代码:

@Resource
	public void setSessionFacotry(SessionFactory sessionFacotry) {
		super.setSessionFactory(sessionFacotry);
	}


换言之,

<bean id="albumOperateDaoImpl" class="org.huang.persistence.hibernate.AlbumOperateDaoImpl">
		<property name="sessionFactory" ref="sessionFactory"></property>
	</bean>

@Resource
	public void setSessionFacotry(SessionFactory sessionFacotry) {
		super.setSessionFactory(sessionFacotry);
	}


是等价的。

 

 

 

 

你可能感兴趣的:(spring,bean,Class)