<beans>

 

 

<bean name="openSessionInViewInterceptor" 

 

 

class="org.springframework.orm.hibernate3.support.OpenSessionInViewInterceptor"> 

 

 

<property name="sessionFactory"> 

 

 

<ref bean="sessionFactory"/> 

 

 

</property> 

 

 

</bean>

 

 

<bean id="urlMapping"

 

 

class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping">

 

 

<property name="interceptors"> 

 

 

<list>

 

 

<ref bean="openSessionInViewInterceptor"/> 

 

 

</list> 

 

 

</property>

 

 

<property name="mappings">

 

 

...

 

 

</property> 

 

 

</bean>

 

 

...

 

 

</beans>

 

 

<web-app> 

 

 

... 

 

 

<filter> 

 

 

<filter-name>hibernateFilter</filter-name>

 

 

<filter-class>

 

 

org.springframework.orm.hibernate3.support.OpenSessionInViewFilter

 

 

</filter-class>

 

 

<!-- singleSession默认为true,若设为false则等于没用OpenSessionInView -->

 

 

<init-param>

 

 

<param-name>singleSession</param-name>

 

 

<param-value>true</param-value> 

 

 

</init-param> 

 

 

</filter> 

 

 

...

 

 

<filter-mapping>

 

 

<filter-name>hibernateFilter</filter-name> 

 

 

<url-pattern>*.do</url-pattern>

 

 

</filter-mapping>

 

 

... 

 

 

</web-app>

 

 

protected void doFilterInternal(HttpServletRequest request,

 

 

HttpServletResponse response,FilterChain filterChain)

 

 

throws ServletException, IOException {
    

 

 

　SessionFactory sessionFactory = lookupSessionFactory();

 

 

　logger.debug("Opening Hibernate Session in OpenSessionInViewFilter");

 

 

　Session session = getSession(sessionFactory);

 

 

　TransactionSynchronizationManager.bindResource(

 

 

　　sessionFactory, new SessionHolder(session));

 

 

try {
    

 

 

filterChain.doFilter(request, response);

 

 

}

 

 

finally {
    

 

 

　TransactionSynchronizationManager.unbindResource(sessionFactory);

 

 

logger.debug("Closing Hibernate Session in OpenSessionInViewFilter");

 

 

closeSession(session, sessionFactory);

 

 

　}

 

 

}

 

 

protected Session getSession(SessionFactory sessionFactory)

 

 

throws DataAccessResourceFailureException {
    

 

 

Session session = SessionFactoryUtils.getSession(sessionFactory, true);

 

 

　 session.setFlushMode(FlushMode.NEVER);

 

 

　 return session;

 

 

} 

 

 

protected void closeSession(Session session, SessionFactory sessionFactory)

 

 

throws CleanupFailureDataAccessException {
    

 

 

　 SessionFactoryUtils.closeSessionIfNecessary(session, sessionFactory);

 

 

}

 

 

public static void closeSessionIfNecessary(Session session, SessionFactory  sessionFactory) 

 

 

throws CleanupFailureDataAccessException { 

 

 

if (session == null ||

 

 

TransactionSynchronizationManager.hasResource(sessionFactory)) {
    

 

 

return; 

 

 

} 

 

 

logger.debug("Closing Hibernate session");

 

 

try { 

 

 

session.close(); 

 

 

} 

 

 

catch (JDBCException ex) {
    

 

 

// SQLException underneath 

 

 

throw new CleanupFailureDataAccessException("Could not close Hibernate session", ex.getSQLException()); 

 

 

} 

 

 

catch (HibernateException ex) {
    

 

 

throw new CleanupFailureDataAccessException("Could not close Hibernate session",  ex); 

 

 

}

 

 

} 

 

 

<bean id="baseTransaction"

 

 

class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean"

 

 

abstract="true">

 

 

<property name="transactionManager" ref="transactionManager"/>

 

 

<property name="proxyTargetClass" value="true"/>

 

 

<property name="transactionAttributes">

 

 

<props>

 

 

<prop key="get*">PROPAGATION_REQUIRED,readOnly</prop>

 

 

<prop key="find*">PROPAGATION_REQUIRED,readOnly</prop>

 

 

<prop key="load*">PROPAGATION_REQUIRED,readOnly</prop>

 

 

<prop key="save*">PROPAGATION_REQUIRED</prop>

 

 

<prop key="add*">PROPAGATION_REQUIRED</prop>

 

 

<prop key="update*">PROPAGATION_REQUIRED</prop>

 

 

<prop key="remove*">PROPAGATION_REQUIRED</prop>

 

 

</props>

 

 

</property>

 

 

</bean> 

 

 

<bean id="userService" parent="baseTransaction"> 

 

<property name="target">

 

 

<bean class="com.phopesoft.security.service.impl.UserServiceImpl"/>

 

 

</property>

 

 

</bean>