Spring - JPA/Hibernate @Schedular and @Transactional

[Atul More]

Hi,

I am using Spring and JPA/Hibernate for my project.
I am writing a job using spring @Schedular mechanism.
I am facing very strange issue here, not able to update the DB values within transaction. I am using @Transactional annotation.

Is there anything which I am missing? The job is getting called, able to read the data but not able to update the DB values.

Any idea?


Thanks,
Atul

[Mayank Kumar Sharma]

Hi

You will need to add below writed code into context.xml

<tx:annotation-driven transaction-manager="transactionManager" />


and  configure entity manager with below bean

<bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager">
<property name="entityManagerFactory" ref="entityManagerFactory" />
</bean>


afterwards, you are suppose to use below cited lines for service creation in class boundry

@Service
@EnableTransactionManagement
public class Service {

//method
@Transactional(propagation = Propagation.REQUIRED)
public void save(Entity entity) {

       .
       .
       .
       }



}

[Atul More]

Hi,

Its too late to answer this post.  
I solved the issue, I used @Configuration annotation in schedular class instead of it I have to use @Service annotation.
The problem was solved..

Thanks,
Atul