这是 applicationContext.xml
<!--
*************************************
以下定义的是系统中的数据源,class 属性定义了连接数据源的类的路径
<property> 标签定义的是 hibernate 数据源文件的路径
*************************************
-->
<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<property name="configLocation">
<value>/WEB-INF/classes/hibernate.cfg.xml</value>
</property>
</bean>
<!--
*************************************
以下定义了 Spring 所提供的 hibernate3 的事务管理器,
该事务管理器采用设值注入的方式使用了 sessionFactory 定义的数据源
*************************************
-->
<bean id="transactionManager"
class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory">
<ref local="sessionFactory" />
</property>
</bean>
<bean id="transactionInterceptor" class="org.springframework.transaction.interceptor.TransactionInterceptor">
<property name="transactionManager" ref="transactionManager"/>
<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 class="org.springframework.aop.framework.autoproxy.BeanNameAutoProxyCreator">
<property name="beanNames">
<value>UserServiceImpl</value>
</property>
<property name="interceptorNames">
<list>
<value>transactionInterceptor</value>
<!--此处增加新的Interceptor -->
</list>
</property>
</bean>
<bean class="org.springframework.transaction.interceptor.TransactionAttributeSourceAdvisor">
<property name="transactionInterceptor" ref="transactionInterceptor"/>
</bean>
<bean id="UserServiceImpl" class="service.UserServiceImpl" autowire="byName" />
<!--
*************************************
以下 bean 定义了 Spring 的 HibernateTemplate,
当需要在程序中直接对持久化层进行访问时,
可以直接使用 Spring 提供的 HibernateTemplate 类进行操作
*************************************
-->
<bean id="infoMsgsDAO" class="dao.InfoMsgsDAO">
<property name="sessionFactory">
<ref bean="sessionFactory" />
</property>
</bean>
<!-- Ajax -->
<bean name="/ajax" class="struts.action.advinfo.AjaxAction">
<property name="userServiceImpl">
<ref bean="UserServiceImpl"/>
</property>
</bean>
这是 UserServiceImpl 代码
import dao.InfoContextlistDAO;
import dao.InfoFeedbackDAO;
import dao.InfoMsgsDAO;
public class UserServiceImpl implements IUserService {
private InfoContextlistDAO infoContextlistDAO;
private InfoFeedbackDAO infoFeedbackDAO;
private InfoMsgsDAO infoMsgsDAO;
public void setInfoContextlistDAO(InfoContextlistDAO infoContextlistDAO){
this.infoContextlistDAO = infoContextlistDAO;
}
public InfoContextlistDAO getInfoContextlistDAO(){
return this.infoContextlistDAO;
}
public void setInfoFeedbackDAO(InfoFeedbackDAO infoFeedbackDAO){
this.infoFeedbackDAO = infoFeedbackDAO;
}
public InfoFeedbackDAO getInfoFeedbackDAO(){
return this.infoFeedbackDAO;
}
public void setInfoMsgsDAO(InfoMsgsDAO infoMsgsDAO){
this.infoMsgsDAO = infoMsgsDAO;
}
public InfoMsgsDAO getInfoMsgsDAO(){
return this.infoMsgsDAO;
}
}
这是 UserServiceImpl 的接口 IUserService
package service;
import dao.InfoContextlistDAO;
import dao.InfoFeedbackDAO;
import dao.InfoMsgsDAO;
public interface IUserService {
public void setInfoContextlistDAO(InfoContextlistDAO infoContextlistDAO);
public InfoContextlistDAO getInfoContextlistDAO();
public void setInfoFeedbackDAO(InfoFeedbackDAO infoFeedbackDAO);
public InfoFeedbackDAO getInfoFeedbackDAO();
public void setInfoMsgsDAO(InfoMsgsDAO infoMsgsDAO);
public InfoMsgsDAO getInfoMsgsDAO();
}
按道理事务也配置成功了,可是为什么还是报这个错误:
javax.servlet.ServletException: org.springframework.dao.InvalidDataAccessApiUsageException: Write operations are not allowed in read-only mode (FlushMode.NEVER) - turn your Session into FlushMode.AUTO or remove 'readOnly' marker from transaction definition
org.apache.struts.action.RequestProcessor.processException(RequestProcessor.java:523)
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:421)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:224)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1194)
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
filter.MemberLimitFilter.doFilter(MemberLimitFilter.java:53)
org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:75)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:77)
org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:174)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:77)
分享到:
相关推荐
OpenSessionInViewFilter个人学习总结
NULL 博文链接:https://yanzhenwei.iteye.com/blog/1701164
ModelDriven、Preparable 拦截器、编写自定义的类型转换器、Struts2 处理 Ajax、OpenSessionInViewFilter、迫切左外连接、Spring 声明式事务、Spring IOC 管理各个组件等。
Spring MVC Hibernate Demo Hibernate 配置 数据库实体必须设置以下注解 @Entity ... <filter>org.springframework.orm.hibernate4.support.OpenSessionInViewFilter <param>flushMode</param-nam
课程内容 面向接口(抽象)编程的概念与好处 IOC/DI的概念与好处 inversion of control dependency injection AOP的概念与好处 ...opensessionInviewfilter(记住,解决什么问题,怎么解决) Spring JDBC
OpenSessionInViewFilter OpenSessionInViewInterceptor OpenSessionInViewInterceptor OptimisticLockingFailureException OptionsTag OptionTag OptionWriter OracleLobHandler OracleLobHandler....
struts2.0.8+spring2.0+hibernate3.2 jar包
OpenSessionInViewFilter解决Web应用程序的问题
3,在web.xml中配置 spring 的 OpenSessionInView 过滤器(解决抛LazyInitializationException的问题) 1,配置 <!-- 配置 spring 的 OpenSessionInView 过滤器 --> <filter-name>OpenSessionInView ...
SSH项目整合示例【OpenSessionInView】所用到的jar包 包含Struts + Hibernate + Spring所有jar及其依赖的jar
该案例实现了一个简单的登录功能,但里面将S2SH集成的所有配置信息都添加进去了。 如,OpenSessionInViewFilter、声明式事务、三层等等
Mac 下MySQL数据库中文乱码解决方案: 当我们用框架进行数据库的存储操作时,经常会遇到中文乱码的问题。 如:在使用Java中得SSH框架时,我们需要在web.xml文件中配置编码的filter,具体代码是: ...