How to exposeTransactionAware on a 2nd sessionFactory in hibernate4?
The test below was working in my application with Hibernate3. When I upgraded it to hibernate4, it started failing.
Code:
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(inheritLocations=false,locations={
"/hibernate/spring-SF-tests.xml",
"/hibernate/spring-transaction.xml",
"/hibernate/testBeans.xml"
,"/hibernate/spring-audit.xml",
"/hibernate/iwrs-mail-beans-test.xml",
"/hibernate/fake-audit-meaning.xml"
})
@TransactionConfiguration(transactionManager="txManager", defaultRollback=true)
public class CodeAuditIntegrationTest extends CodeIntegrationTest {
@Autowired
private SessionFactory auditFactory;
@Before
public void cleanAudit(){
auditFactory.getCurrentSession().createQuery("delete from AuditLogRecord").executeUpdate();
}
@Test
public void clinicalTrialAssociationTest() {
super.clinicalTrialAssociationTest();
}
}
Which is failing with:
Quote:
org.hibernate.HibernateException: No Session found for current thread
at org.springframework.orm.hibernate4.SpringSessionCo ntext.currentSession(SpringSessionContext.java:97)
at org.hibernate.internal.SessionFactoryImpl.getCurre ntSession(SessionFactoryImpl.java:881)
I have 2 different session factories in my app: sessionFactory and auditFactory. Both are configured in spring (see [1]).
The problem is that in an hibernate4 configuration the property exposeTransactionAwareSessionFactory was removed. I had that set to true for my auditFactory. I believe removing this property makes the injected auditFactory not being able to pick up the session in the transaction (as txManger is configured for sessionFactory), therefore yielding the error.
Questions:
- how can I make the auditFactory have transactions managed by spring on this test?
- that's what was happening with the exposeTransactionAwareSessionFactory property in hib3, correct?
Thanks!
[1] The relavant XML configuration:
Code:
<bean id="txManager"
class="org.springframework.orm.hibernate4.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory" />
</bean>
<tx:annotation-driven transaction-manager="txManager" />
<bean id="sessionFactory" scope="singleton"
class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
<property name="hibernateProperties">
<props>
<prop key="hibernate.hbm2ddl.auto">${hibernate.hbm2dll}</prop>
<prop key="hibernate.hbm2ddl.import_files">${hibernate.sql_scripts}</prop>
</props>
</property>
<property name="packagesToScan">...</property>
<property name="annotatedPackages">...</property>
<property name="mappingLocations">...</property>
<property name="dataSource" ref="c3p0DataSource" />
<property name="entityInterceptor" ref="auditInterceptor" />
</bean>
<bean id="auditFactory" scope="singleton"
class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
<property name="exposeTransactionAwareSessionFactory"> -->needs to be removed in hibernate4!
<value>true</value>
</property>
<property name="mappingLocations">...</property>
<property name="packagesToScan">...</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.hbm2ddl.auto">${hibernate.hbm2dll}</prop>
</props>
</property>
<property name="dataSource" ref="c3p0DataSource" />
</bean>
