SPRING MVC - IllegalArgumentException：'sessionFactory'或'hibernateTemplate'是必需的

我有这个maven项目及其模块

亲

| _____型号

| _____持久性

|_ persistence-context.xml

| _____服务

|_ service-context.xml

| _____查看

|_ spring/app-config.xml

在persistence-context.xml中有下一个：

http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd " default-autowire=" byName“>

<tx:annotation-driven transaction-manager="persistence.transactionManager"  proxy-target-class="true" />

<bean id="persistence.propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
    <property name="locations">
        <list>
            <value>classpath*:META-INF/jdbc.properties</value>
            <value>classpath*:META-INF/hibernate.properties</value>             
        </list>
    </property>
</bean>

<bean id="persistence.transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
    <property name="sessionFactory" ref="persistence.sessionFactory" />
    <property name="jdbcExceptionTranslator" ref="persistence.jdbcExceptionTranslator" />
</bean>

<bean name="persistence.jdbcExceptionTranslator" class="org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator">
    <constructor-arg>
        <ref bean="persistence.dataSource" />
    </constructor-arg>
</bean>

<bean id="persistence.dataSource" class="org.apache.commons.dbcp.BasicDataSource">
    <property name="driverClassName" value="${jdbc.driverClassName}" />
    <property name="url" value="${jdbc.db.url}" />
    <property name="username" value="${jdbc.username}" />
    <property name="password" value="${jdbc.password}" />
    <property name="defaultAutoCommit" value="false" />
    <property name="poolPreparedStatements" value="true" />
    <property name="initialSize" value="20" />
    <property name="maxActive" value="30" />
    <property name="maxIdle" value="25" />
</bean>

<bean id="persistence.sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
    <property name="dataSource" ref="persistence.dataSource" />
    <property name="hibernateProperties">
        <props>
            <prop key="hibernate.show_sql">${hibernate.show_sql}</prop>
            <prop key="hibernate.dialect">${hibernate.dialect}</prop>
            <prop key="hibernate.hbm2ddl.auto">${hibernate.hbm2ddl.auto}</prop>
            <prop key="hibernate.cglib.use_reflection_optimizer">true</prop>
            <prop key="hibernate.connection.autocommit">false</prop>
            <prop key="hibernate.query.factory_class">org.hibernate.hql.ast.ASTQueryTranslatorFactory</prop>
        </props>
    </property>
    <property name="mappingLocations">
        <list>
            <value>classpath:mappings/items/servicio.hbm.xml</value>
            <value>classpath:mappings/items/stockable.hbm.xml</value>   
            <value>classpath:mappings/items/bigstockable.hbm.xml</value>        
        </list>
    </property>
</bean>

<!-- Daos beans -->

<bean id="servicioDao" class="daos.ServicioDao" >
    <property name="sessionFactory" ref="persistence.sessionFactory" />
</bean>
<bean id="stockableDao" class="daos.StockableDao" >
    <property name="sessionFactory" ref="persistence.sessionFactory" />
</bean>
<bean id="bigStockableDao" class="daos.BigStockableDao" >
    <property name="sessionFactory" ref="persistence.sessionFactory" />
</bean>

在那个xml中，我使用sessionFactory制作我的daos，但是当我启动项目时，我得到java.lang.IllegalArgumentException：'sessionFactory'或'hibernateTemplate'是必需的，因为我的hibernateTemplate为null . 我的daos扩展自HibernateDaoSupport，我知道如果你给你的dao一个sessionFactory它将自动创建一个hibernateTemplate，并且idk可能发生的事情 .

我的daos有一个@Repository（例子@Repository（value =“servicioDao”））

并且在服务器中使用@Autowired服务@Service

我在上下文中添加它们

<context:component-scan base-package="controllers" />
   <context:component-scan base-package="servicios" />
   <context:component-scan base-package="daos" />

我只是在persistence-context.xml中添加它

<!-- Daos beans -->

<bean id="servicioDao" class="daos.ServicioDao" >
    <property name="sessionFactory" ref="persistence.sessionFactory" />
    <property name="hibernateTemplate" ref="hibernateTemplate" />
</bean>
<bean id="stockableDao" class="daos.StockableDao" >
    <property name="sessionFactory" ref="persistence.sessionFactory" />
    <property name="hibernateTemplate" ref="hibernateTemplate" />
</bean>
<bean id="bigStockableDao" class="daos.BigStockableDao" >
    <property name="sessionFactory" ref="persistence.sessionFactory" />
    <property name="hibernateTemplate" ref="hibernateTemplate" />
</bean>

我犯了同样的错误 .

我的一些代码：

@Repository(value="servicioDao")
@SuppressWarnings("serial")
public class ServicioDao extends GenericHome<Servicio>{
public ServicioDao(){}
@Override
protected Class<Servicio> getDomainClass() {
return Servicio.class;
}
}
public abstract class GenericHome<T> extends HibernateDaoSupport implements     Serializable{
protected Class<T> persistentClass = this.getDomainClass();
protected abstract Class<T> getDomainClass();
}
public class ServicioService {
private ServicioDao servicioDao;
public ServicioService(){}
public ServicioDao getServicioDao() {
return servicioDao;
}
@Autowired
public void setServicioDao(ServicioDao servicioDao) {
this.servicioDao = servicioDao;
}
}