错误创建名为 'SessionFactory的' 豆 - 春/休眠

Question

我试图让Spring和Hibernate 4一起工作，但这些错误的出现：

log4j:WARN No appenders could be found for logger (org.springframework.web.context.ContextLoader). 
log4j:WARN Please initialize the log4j system properly. 
Mar 15, 2013 11:00:54 PM org.apache.catalina.core.StandardContext listenerStart 
SEVERE: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener 
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in class path resource [applicationContext.xml]: Invocation of init method failed; nested exception is java.lang.ExceptionInInitializerError 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1444) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:518) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:455) 
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:294) 
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:225) 
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:291) 
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193) 
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:567) 
    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:913) 
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:464) 
    at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:381) 
    at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:283) 
    at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:111) 
    at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4791) 
    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5285) 
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) 
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559) 
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549) 
    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) 
    at java.util.concurrent.FutureTask.run(FutureTask.java:166) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) 
    at java.lang.Thread.run(Thread.java:722) 
Caused by: java.lang.ExceptionInInitializerError 
    at org.springframework.orm.hibernate4.LocalSessionFactoryBean.afterPropertiesSet(LocalSessionFactoryBean.java:244) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1503) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1441) 
    ... 22 more 
Caused by: java.lang.IllegalStateException: Expected method not found: java.lang.NoSuchMethodException: org.hibernate.cfg.Configuration.addAnnotatedClass(java.lang.Class) 
    at org.springframework.util.ClassUtils.getMethod(ClassUtils.java:626) 
    at org.springframework.orm.hibernate4.LocalSessionFactoryBuilder.<clinit>(LocalSessionFactoryBuilder.java:68) 
    ... 25 more 

这里是我的DAO类：

@Repository 
@Transactional 
@Component 
public class UtilisateurDAO extends HibernateDaoSupport{ 

@Autowired 
private SessionFactory sessionFactory; 

public Utilisateur getById(int id) 
{ 
    return (Utilisateur) sessionFactory.getCurrentSession().get(Utilisateur.class, id); 
} 

这里是我的控制器：

@Controller 
    public class UtilisateurController 
    { 
@Autowired 
private UtilisateurDAO utilisateurDAO; 

@RequestMapping("/searchUtilisateurs") 
public ModelAndView searchContacts(@RequestParam(required= false, defaultValue="") String name) 
{ 
    ModelAndView mav = new ModelAndView("showUtilisateurs"); 
    List<Utilisateur> utilisateurs = utilisateurDAO.searchUtilisateur(name.trim()); 
    mav.addObject("SEARCH_UTILISATEURS_RESULTS", utilisateurs); 
    return mav; 
} 

最后，这里是我的applicationContext.xml：

<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:p="http://www.springframework.org/schema/p" 
    xmlns:tx="http://www.springframework.org/schema/tx" 
    xmlns:mvc="http://www.springframework.org/schema/mvc" 
    xsi:schemaLocation="http://www.springframework.org/schema/beans 
      http://www.springframework.org/schema/beans/spring-beans-3.0.xsd 
      http://www.springframework.org/schema/context 
      http://www.springframework.org/schema/context/spring-context-3.0.xsd 
      http://www.springframework.org/schema/tx 
      http://www.springframework.org/schema/tx/spring-tx-3.0.xsd 
      http://www.springframework.org/schema/mvc 
      http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd"> 

    <context:annotation-config /> 

    <bean id="datasource" 
     class="org.springframework.jdbc.datasource.DriverManagerDataSource"> 
     <property name="driverClassName" value="org.postgresql.Driver" /> 
     <property name="url" value="jdbc:postgresql://localhost:5432/JEEFRAMEWORK" /> 
     <property name="username" value="postgres" /> 
     <property name="password" value="admin" /> 
    </bean> 

    <!-- Déclaration Session Factory --> 

    <bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean"> 
     <property name="dataSource" ref="datasource" /> 
     <property name="annotatedClasses"> 
      <list> 
       <value>model.Utilisateur</value>  
      </list> 
     </property> 
     <property name="packagesToScan" value="dao" /> 
     <property name="configLocation" value="classpath:/hibernate.cfg.xml"/> 
    </bean> 


    <bean id="transactionManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager"> 
     <property name="sessionFactory" ref="sessionFactory"/> 
    </bean> 

    <bean id="UtilisateurDAO" class="dao.UtilisateurDAO"> 
     <property name="sessionFactory" ref="sessionFactory" /> 
    </bean> 
</beans> 

有人可以帮我解决这个错误吗？

在此先感谢！

Answer 1

在Hibernate 3中，Configuration没有方法addAnnotatedClass（Class annotatedClass），它只在Hibernate 4中。所以你可能在你的classpath中有Hibernate 3 Configuration类。

（REF IllegalStateException from LocalSessionFactoryBuilder）