被spring和hibernate4逼疯

spring3.1整合hibernate4,事务都配置上了的,但getCurrentSession()仍然获得不到

以下是各配置

web.xml

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<listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>
    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath:applicationContext.xml</param-value>
    </context-param>
 
    <!-- Filter 定义 -->
    <!-- Character Encoding filter -->
    <filter>
        <filter-name>encodingFilter</filter-name>
        <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
        <init-param>
            <param-name>encoding</param-name>
            <param-value>UTF-8</param-value>
        </init-param>
        <init-param>
            <param-name>forceEncoding</param-name>
            <param-value>true</param-value>
        </init-param>
    </filter>
    <filter-mapping>
        <filter-name>encodingFilter</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>
 
    <!-- Spring MVC Servlet -->
    <servlet>
        <servlet-name>springServlet</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <init-param>
            <param-name>contextConfigLocation</param-name>
            <param-value>classpath:spring-mvc.xml</param-value>
        </init-param>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>springServlet</servlet-name>
        <url-pattern>/</url-pattern>
    </servlet-mapping>
 
    <!-- open session filter -->
    <filter>
        <filter-name>openSessionInViewFilter</filter-name>
        <filter-class>org.springframework.orm.hibernate4.support.OpenSessionInViewFilter</filter-class>
        <init-param>
            <param-name>singleSession</param-name>
            <param-value>true</param-value>
        </init-param>
    </filter>
 
    <!-- session超时定义,单位为分钟 -->
    <session-config>
        <session-timeout>20</session-timeout>
    </session-config>
 
    <!-- Define pages of error -->
    <error-page>
        <exception-type>java.lang.Throwable</exception-type>
        <location>/WEB-INF/error/500.jsp</location>
    </error-page>
    <error-page>
        <error-code>500</error-code>
        <location>/WEB-INF/error/500.jsp</location>
    </error-page>
    <error-page>
        <error-code>404</error-code>
        <location>/WEB-INF/error/404.jsp</location>
    </error-page>

applicationContext.xml

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<bean id="dataSource" class="com.jolbox.bonecp.BoneCPDataSource" destroy-method="close">
        <property name="driverClass">
            <value>com.mysql.jdbc.Driver</value>
        </property>
        <property name="jdbcUrl">
            <value>jdbc:mysql://localhost:3306/pannote</value>
        </property>
        <property name="username">
            <value>root</value>
        </property>
        <property name="password">
            <value>1234</value>
        </property>
 
        <!-- Max connection numbers in every partition -->
        <property name="maxConnectionsPerPartition" value="15" />
        <!-- Min connection numbers in every partition -->
        <property name="minConnectionsPerPartition" value="1" />
        <!-- Partition numbers,default as 2,min as 1,recommend 3-4,depends on -->
        <property name="partitionCount" value="4" />
        <!-- Everytime the numbers of connection requirement,default as 2 -->
        <property name="acquireIncrement" value="2" />
        <!-- Value of the cache prepared statements,default as 0 -->
        <property name="statementsCacheSize" value="0" />
        <!-- The number of release connection assistant process by every partition -->
        <!-- Default as 3.Your performance will be affected by excessive assistant process unless you need to do a lot work in one connection -->
        <property name="releaseHelperThreads" value="3" />
    </bean>
 
    <!--Define the sessionFactory of hibernate4 -->
    <bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
        <property name="dataSource">
            <ref bean="dataSource" />
        </property>
        <property name="hibernateProperties">
            <props>
                <prop key="hibernate.dialect">org.hibernate.dialect.SybaseDialect</prop>
                <prop key="hibernate.show_sql">true</prop>
                <prop key="hibernate.current_session_context_class">org.springframework.orm.hibernate4.SpringSessionContext</prop>
            </props>
        </property>
        <!-- <property name="mappingResources"> <list> <value>my/hy/pannote/entity/Message.hbm.xml</value> </list> </property> -->
    </bean>
 
    <!-- 事务管理器配置,单数据源事务 -->
    <bean id="transactionManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager">
        <property name="sessionFactory" ref="sessionFactory" />
    </bean>
 
    <tx:advice id="txAdvice" transaction-manager="transactionManager">
        <tx:attributes>
            <tx:method name="save*" propagation="REQUIRED" read-only="false" />
            <tx:method name="add*" propagation="REQUIRED" read-only="false" />
            <tx:method name="create*" propagation="REQUIRED" read-only="false" />
            <tx:method name="insert*" propagation="REQUIRED" read-only="false" />
            <tx:method name="turn*" propagation="REQUIRED" read-only="false" />
            <tx:method name="*" read-only="true" />
        </tx:attributes>
    </tx:advice>
    <aop:config proxy-target-class="true">
        <aop:advisor advice-ref="txAdvice" pointcut="execution(* my.hy.pannote..*.*(..))" />
    </aop:config>

spring-mvc.xml

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<context:component-scan base-package="my.hy.pannote" >
        <context:include-filter type="annotation" expression="org.springframework.stereotype.Controller" />
    </context:component-scan>
     
    <mvc:annotation-driven />
 
    <mvc:default-servlet-handler />
 
    <!-- 定义首页 -->
    <mvc:view-controller path="/" view-name="redirect:/index" />
 
    <!-- 定义JSP -->
    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <property name="prefix" value="/WEB-INF/views/" />
        <property name="suffix" value=".jsp" />
    </bean>

controller

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@RequestMapping(value = "/addMessage", method = RequestMethod.POST)
    public String addMessage(Message message, RedirectAttributes redirectAttributes) {
        try {
            messageService.add(message);
        } catch (Exception e) {
            e.printStackTrace();
            logger.error("信息添加错误");
            redirectAttributes.addFlashAttribute("error", "系统错误,请稍后再试");
        }
        return "redirect:/index";
    }

service

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@Component
@Transactional
public class MessageService {
 
    @Autowired
    private TestDAO testDAO;
 
    public void add(Message entity) {
        testDAO.save(entity);
    }
 
}

dao

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@Component
public class TestDAO {
     
    @Autowired
    private SessionFactory sessionFactory;
 
    public void save(Message entity) {
        System.out.println("-----"+sessionFactory);
        System.out.println("======"+sessionFactory.getCurrentSession());
        sessionFactory.getCurrentSession().saveOrUpdate(entity);
    }
 
  
  
  
 <div>
     
 
  
  
  
 </div>
}<span style="font-size:9pt;line-height:1.5;"> </span>
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-----org.hibernate.internal.SessionFactoryImpl@de82eff
org.hibernate.HibernateException: No Session found for current thread
 at org.springframework.orm.hibernate4.SpringSessionContext.currentSession(SpringSessionContext.java:97)
 at org.hibernate.internal.SessionFactoryImpl.getCurrentSession(SessionFactoryImpl.java:1041)
 at my.hy.pannote.dao.TestDAO.save(TestDAO.java:18)
 at my.hy.pannote.service.MessageService.add(MessageService.java:23)
 at my.hy.pannote.base.UserBaseController.addMessage(UserBaseController.java:50)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
 
 
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:601)
 at org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:213)
 at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:126)
 at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:96)
 
 
 at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:617)
 at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:578)
 at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:80)
 at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:923)
 at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:852)
 
 
 at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:882)
 at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:789)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
 
 
 at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
 at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
 
 
 at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
 at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
 at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1023)
 
 
 at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
 at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:1852)
 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
 at java.lang.Thread.run(Thread.java:722)

终于弄好了...原因是openSessionInViewFilter没有过滤请求

根据http://stackoverflow.com/questions/15939932/hibernateexception-no-session-found-for-current-thread-when-calling-service-from

社区里也有这个问题,翻出去了才搜到...http://www.oschina.net/question/659963_87447

我修改了web.xml如下配置

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<!-- open session filter -->
    <filter>
        <filter-name>openSessionInViewFilter</filter-name>
        <filter-class>org.springframework.orm.hibernate4.support.OpenSessionInViewFilter</filter-class>
        <init-param>
            <param-name>sessionFactoryBeanName</param-name>
            <param-value>sessionFactory</param-value>
        </init-param>
    </filter>
 
    <filter-mapping>
        <filter-name>openSessionInViewFilter</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>
posted @ 2016-04-25 10:55  疯子110  阅读(241)  评论(0)  编辑  收藏  举报