Java Multiple SessionFactory/TransactionManager:未找到当前线程的会话
我有两个数据库并行运行 我创建了两个配置,每个配置都有不同的GenericDAOs/SessionFactories,但是要实例化的第二个SessionFactory有问题。当我尝试getCurrentSession()时,我收到以下错误:org.hibernate.hibernate异常:未找到当前线程的会话 Config1.xml:Java Multiple SessionFactory/TransactionManager:未找到当前线程的会话,java,spring,hibernate,Java,Spring,Hibernate,我有两个数据库并行运行 我创建了两个配置,每个配置都有不同的GenericDAOs/SessionFactories,但是要实例化的第二个SessionFactory有问题。当我尝试getCurrentSession()时,我收到以下错误:org.hibernate.hibernate异常:未找到当前线程的会话 Config1.xml: <bean id="mainDataSource" class="org.springframework.jdbc.datasource.Driv
<bean id="mainDataSource"
class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName" value="com.mysql.jdbc.Driver" />
<property name="url" value="jdbc:mysql://localhost/main" />
<property name="username" value="root" />
<property name="password" value="" />
</bean>
<bean id="mainSessionFactory"
class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
<property name="dataSource" ref="mainDataSource" />
<property name="annotatedClasses">
<list>
<value>com.avocat.domain.entities.main.User</value>
</list>
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
<prop key="hibernate.show_sql">true</prop>
<prop key="hibernate.hbm2ddl.auto">update</prop>
</props>
</property>
</bean>
<bean id="mainTransactionManager"
class="org.springframework.orm.hibernate4.HibernateTransactionManager">
<property name="dataSource" ref="mainDataSource" />
<property name="sessionFactory" ref="mainSessionFactory" />
</bean>
<tx:annotation-driven transaction-manager="mainTransactionManager" />
<context:annotation-config />
<bean id="fakeDataSource"
class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName" value="com.mysql.jdbc.Driver" />
<property name="url" value="jdbc:mysql://localhost/fake" />
<property name="username" value="root" />
<property name="password" value="" />
</bean>
<bean id="fakeSessionFactory"
class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
<property name="dataSource" ref="fakeDataSource" />
<property name="annotatedClasses">
<list>
<value>com.avocat.domain.entities.intra.Bla</value>
</list>
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
<prop key="hibernate.show_sql">true</prop>
<prop key="hibernate.hbm2ddl.auto">update</prop>
</props>
</property>
</bean>
<bean id="fakeTransactionManager"
class="org.springframework.orm.hibernate4.HibernateTransactionManager">
<property name="dataSource" ref="fakeDataSource" />
<property name="sessionFactory" ref="fakeSessionFactory" />
</bean>
<tx:annotation-driven transaction-manager="fakeTransactionManager" />
<context:annotation-config />
FakeGenericDAO:
@Autowired
@Qualifier("mainSessionFactory")
private SessionFactory mainSessionFactory;
protected Session currentSession()
{
return mainSessionFactory.getCurrentSession();
}
@Autowired
@Qualifier("fakeSessionFactory")
private SessionFactory fakeSessionFactory;
protected Session currentSession()
{
return fakeSessionFactory.getCurrentSession();
}
Config1在Config2之前声明此外,使用MainGenericDAO/MainSessionFactory的查询也可以。
但是来自FakeGenericDAO的currentSession()返回错误。似乎没有在您的第二个
DAO上为FakeSessionFactory
创建事务。您必须在FakeGenericDAO
上使用@Transactional(“fakeTransactionManager”)
您使用了@Transactional注释吗?是的,我使用了。我应该在@Transactional之后指定一些内容吗?