我是采用xml的,不用加注解,而且我加了测试过。一样我在sessionfactory 处添加如下 <prop key="hibernate.current_session_context_class">thread</prop> 现在运行时抛出: at org.hibernate.context.internal.ThreadLocalSessionContext$TransactionProtectionWrapper.invoke(ThreadLocalSessionContext.java:348) at $Proxy19.save(Unknown Source) at com.kunsy.dao.TodayCommImpl.queryTodayComm(TodayCommImpl.java:24) at com.kunsy.services.TodayCommService.queryTodayComm(TodayCommService.java:26) at com.kunsy.action.todayCommAction.userLogin(todayCommAction.java:25) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.springframework.web.bind.annotation.support.HandlerMethodInvoker.invokeHandlerMethod(HandlerMethodInvoker.java:176) at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.invokeHandlerMethod(AnnotationMethodHandlerAdapter.java:436) at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.handle(AnnotationMethodHandlerAdapter.java:424) 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.doGet(FrameworkServlet.java:778) at javax.servlet.http.HttpServlet.service(HttpServlet.java:617) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.springframework.orm.hibernate4.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:119) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293) at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:879) at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:600) at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1703) at java.lang.Thread.run(Unknown Source)蛋疼啊,还是不能自动提交。真想放弃
配置一个openSessionInViewFilter吧。
<filter>
<filter-name>openSessionInViewFilter</filter-name>
<filter-class>org.springframework.orm.hibernate4.support.OpenSessionInViewFilter</filter-class>
<init-param>
</filter>……
<prop key="hibernate.current_session_context_class">thread</prop>
我在把二楼的换成:
<prop key="hibernate.current_session_context_class">
org.springframework.orm.hibernate4.SpringSessionContext</prop>
一样没有任何效果。事务依然没自动提交????没错误抛出
<filter>
<filter-name>openSessionInViewFilter</filter-name>
<filter-class>org.springframework.orm.hibernate4.support.OpenSessionInViewFilter</filter-class>
<init-param>
<param-name>singleSession</param-name>
<param-value>true</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>openSessionInViewFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>是这个吗?
我运行了你这句sql。好像没什么引擎信息。
我在把二楼的换成:
<prop key="hibernate.current_session_context_class">
org.springframework.orm.hibernate4.SpringSessionContext</prop>
一样没有任何效果。事务依然没自动提交????没错误抛出
你现在要解决2个问题:
1、使用getCurrentSession必须和线程绑定(处理现在的异常)
2、实现事务自动提交(处理现在问题用),添加<property name="defaultAutoCommit"><value>true</value></property>
http://www.verydemo.com/demo_c143_i3007.html
我在把二楼的换成:
<prop key="hibernate.current_session_context_class">
org.springframework.orm.hibernate4.SpringSessionContext</prop>
一样没有任何效果。事务依然没自动提交????没错误抛出
你现在要解决2个问题:
1、使用getCurrentSession必须和线程绑定(处理现在的异常)
2、实现事务自动提交(处理现在问题用),添加<property name="defaultAutoCommit"><value>true</value></property>sessionfactory没有defaultautocommit属性。
我在<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"处添加了
<property name="defaultAutoCommit" value="true"/>依然不能自动提交。
我怀疑是否是事务起作用了。
这个异常现在还有吗?
<prop key="hibernate.current_session_context_class">thread</prop> 现在运行时抛出:
at org.hibernate.context.internal.ThreadLocalSessionContext$TransactionProtectionWrapper.invoke(ThreadLocalSessionContext.java:348)
at $Proxy19.save(Unknown Source)
at com.kunsy.dao.TodayCommImpl.queryTodayComm(TodayCommImpl.java:24)
at com.kunsy.services.TodayCommService.queryTodayComm(TodayCommService.java:26)
at com.kunsy.action.todayCommAction.userLogin(todayCommAction.java:25)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.springframework.web.bind.annotation.support.HandlerMethodInvoker.invokeHandlerMethod(HandlerMethodInvoker.java:176)
at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.invokeHandlerMethod(AnnotationMethodHandlerAdapter.java:436)
at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.handle(AnnotationMethodHandlerAdapter.java:424)
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.doGet(FrameworkServlet.java:778)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.springframework.orm.hibernate4.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:119)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:879)
at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:600)
at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1703)
at java.lang.Thread.run(Unknown Source)蛋疼啊,还是不能自动提交。真想放弃
applicationContext.xml<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.2.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-3.2.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-3.2.xsd"> <context:annotation-config />
<context:component-scan base-package="com" /> <bean id="dataSource"
class="org.apache.commons.dbcp.BasicDataSource"
destroy-method="close">
<property name="driverClassName" value="com.mysql.jdbc.Driver" />
<property name="url" value="jdbc:mysql://127.0.0.1:3306/ssh" />
<property name="username" value="root" />
<property name="password" value="admin" />
</bean>
<!-- spring guid without explanation -->
<bean id="sessionFactory"
class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
<!--1.这句是扫描实体,注意需要配置-->
<property name="packagesToScan" value="com.*.model" />
<!--
<property name="annotatedClasses">
<list>
<value>com.bjsxt.model.User</value>
</list>
</property>
-->
<!--
<property name="mappingResources">
<list>
<value>product.hbm.xml</value>
</list>
</property>
-->
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">
org.hibernate.dialect.MySQLDialect
</prop>
<prop key="hibernate.sql">true</prop>
<prop key="hibernate.format_sql">true</prop>
<prop key="hibernate.hbm2ddl.auto">update</prop>
</props>
</property>
</bean>
<bean id="txManager"
class="org.springframework.orm.hibernate4.HibernateTransactionManager">
<property name="sessionFactory">
<ref local="sessionFactory" />
</property>
</bean>
<tx:annotation-driven transaction-manager="txManager" />
</beans>com.bjsxt.service.UserService:package com.bjsxt.service;import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;import com.bjsxt.dao.LogDAO;
import com.bjsxt.dao.UserDAO;
import com.bjsxt.model.Log;
import com.bjsxt.model.User;
@Service
public class UserService {
@Autowired
public UserDAO userDAO;
@Autowired
public LogDAO logDAO;
@Transactional
public void save(User user) {
Log l1= new Log();
l1.setTitle("log start..");
logDAO.save(l1);
userDAO.save(user);
Log l2= new Log();
l2.setTitle("log end..");
logDAO.save(l2);
}
}com.bjsxt.dao.impl.UserDao.java:package com.bjsxt.dao.impl;import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Repository;import com.bjsxt.dao.UserDAO;
import com.bjsxt.model.User;@Repository
public class UserDAOImpl implements UserDAO {
@Autowired
public SessionFactory sessionFactory;
public void save(User user) {
Session s = sessionFactory.getCurrentSession();
s.save(user);
System.out.println("user saved!");
// throw new RuntimeException("error...");
}
}com.bjsxt.model.User.java
Log逻辑结构与User相似,略。
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
@Entity
public class User {
private Integer id;
private String username;
private String password;
@Id
@GeneratedValue
public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
}
并将事务的配置和 aop的 范围的 的bean分开在2个xml里面?