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Re: [eclipselink-users] Problem with Transactions using EclipseLink
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Tim,
Thank you. :)
When flushing I hit:
Caused by: javax.persistence.TransactionRequiredException:
Exception Description: No transaction is currently active
at org.eclipse.persistence.internal.jpa.transaction.EntityTransactionWrapper.throwCheckTransactionFailedException(EntityTransactionWrapper.java:109)
at org.eclipse.persistence.internal.jpa.transaction.EntityTransactionWrapper.checkForTransaction(EntityTransactionWrapper.java:50)
at org.eclipse.persistence.internal.jpa.EntityManagerImpl.checkForTransaction(EntityManagerImpl.java:1241)
at org.eclipse.persistence.internal.jpa.EntityManagerImpl.flush(EntityManagerImpl.java:509)
at da.db.dao.jpa.UserDaoJpaImpl.save(UserDaoJpaImpl.java:36)
Kinda confused. :)
I have @Transactional attributes on my DAO and spring stuff was
running transactions outside OSGI...
I clearly see unit of work commit.
I am guessing it is trying to link that to a spring transaction?
I guess I'll enable debugging on spring transaction code to see what's going on.
Cheers,
Eric G.
On Sun, Nov 2, 2008 at 4:03 PM, Tim Hollosy <hollosyt@xxxxxxxxx> wrote:
> Hmmm, no inserts. Maybe a flushing issue? Did you try calling
> em.flush() right after your merge/persist?
>
> ./tch
>
>
>
> On Sun, Nov 2, 2008 at 3:57 PM, Eric Gulatee <eric.gulatee@xxxxxxxxx> wrote:
>> Right now, nothing other than selects are getting executed. [I don't
>> see any SQL inserts/updates actually getting executed from
>> eclipselink]
>>
>> A little snippet of the DAO which matches the logs I provided. (I am
>> using org.springframework.transaction.annotation.Transactional
>> annotation).
>>
>> Additionally I have a service layer above the daos which also has
>> transactional. I'm pretty certain I am doing something wrong. [This
>> worked previously when I was using non osgi & older version of
>> eclipselink nd my project was structure differently]
>> I just can't see it for the life of me.
>>
>>
>> import da.db.dao.UserDao;
>> import da.db.model.User;
>>
>> import org.slf4j.Logger;
>> import org.slf4j.LoggerFactory;
>> import org.springframework.stereotype.Repository;
>> import org.springframework.transaction.annotation.Transactional;
>>
>> //~--- JDK imports ------------------------------------------------------------
>>
>> import java.util.Collection;
>> import java.util.List;
>>
>> import javax.persistence.EntityManager;
>> import javax.persistence.PersistenceContext;
>> import javax.persistence.Query;
>>
>> @Repository
>> public class UserDaoJpaImpl implements UserDao {
>>
>> Logger logger = LoggerFactory.getLogger(UserDaoJpaImpl.class);
>>
>> @PersistenceContext
>> private EntityManager entityManager;
>>
>> @Transactional
>> public void save(User u) {
>> logger.info("Persisting using EM=" + getEntityManager());
>> getEntityManager().persist(u);
>> logger.info("Persisted using EM=" + getEntityManager());
>> }
>>
>>
>>
>>
>> On Sun, Nov 2, 2008 at 2:50 PM, Tim Hollosy <hollosyt@xxxxxxxxx> wrote:
>>> Ya uow stuff will use the spring tx. I see u r doing some aop stuff.
>>> Maybe that is messing up your tx. What tx annotation do you use on the
>>> method shown. Does this happen everywhere or just a certain chunk of
>>> code?
>>>
>>> On 11/2/08, Eric Gulatee <eric.gulatee@xxxxxxxxx> wrote:
>>>> Tim,
>>>>
>>>> Yeah. Spring is managing the transaction. Do the eclipselink
>>>> unitofwork tied into the spring transactions?
>>>> Here is the xml file.
>>>>
>>>>
>>>> <import resource="applicationContext-dao.xml" />
>>>> <import resource="applicationContext-db-eclipselink.xml" />
>>>>
>>>> <tx:advice id="txAdvice" transaction-manager="transactionManagerPvt">
>>>> <!-- the transactional semantics... -->
>>>> <tx:attributes>
>>>> <!-- all methods starting with 'get' are read-only -->
>>>> <tx:method name="get*" read-only="true" />
>>>> <!-- other methods use the default transaction settings (see below) -->
>>>> <tx:method name="*" />
>>>> </tx:attributes>
>>>> </tx:advice>
>>>>
>>>> <aop:config>
>>>> <aop:pointcut id="daoServiceOperation" expression="execution(*
>>>> da.db.dao.jpa.*.*(..))" />
>>>> <aop:advisor advice-ref="txAdvice" pointcut-ref="daoServiceOperation" />
>>>> </aop:config>
>>>>
>>>> <bean id="transactionManagerPvt"
>>>> class="org.springframework.orm.jpa.JpaTransactionManager">
>>>> <property name="entityManagerFactory" ref="entityManagerFactoryPrivate" />
>>>> <property name="jpaDialect" ref="jpaDialect"></property>
>>>> </bean>
>>>>
>>>> <context:spring-configured/>
>>>>
>>>> <tx:annotation-driven transaction-manager="transactionManagerPvt" />
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> On Sun, Nov 2, 2008 at 10:59 AM, Tim Hollosy <hollosyt@xxxxxxxxx> wrote:
>>>>> Hmm what transaction manager are you using? Is spring managing them?
>>>>>
>>>>> On 11/2/08, Eric Gulatee <eric.gulatee@xxxxxxxxx> wrote:
>>>>>> All,
>>>>>>
>>>>>> Hi I'm trying to build something using spring, jpa, osgi and eclipselink
>>>>>> :)
>>>>>>
>>>>>> I am not seeing my transactions getting committed. I've started
>>>>>> poking around in fisheye for eclipselink looking at unitofwork etc.
>>>>>>
>>>>>> Here are the eclipselink logs. [Which to me indicate there are
>>>>>> commits] -- Begin transaction and commit transaction.
>>>>>>
>>>>>> Any leads/suggestions or ideas what I could be doing wrong to explain
>>>>>> the lack of data being inserted into the DB?
>>>>>>
>>>>>> Cheers,
>>>>>> Eric G.
>>>>>>
>>>>>> [2008-11-02 09:59:20.939] server-tomcat-thread-11
>>>>>> System.out I [EL Finer]:
>>>>>> Connection(7513337)--begin transaction
>>>>>> [2008-11-02 09:59:20.940] server-tomcat-thread-11
>>>>>> da.db.dao.jpa.UserDaoJpaImpl.unknown I Persisting using
>>>>>> EM=org.eclipse.persistence.internal.jpa.EntityManagerImpl@17b09f
>>>>>> [2008-11-02 09:59:20.940] server-tomcat-thread-11
>>>>>> System.out I [EL Finest]: PERSIST
>>>>>> operation called on: da.db.model.User@b21979.
>>>>>> [2008-11-02 09:59:20.940] server-tomcat-thread-11
>>>>>> System.out I [EL Finest]: assign
>>>>>> sequence to the object (1,542 -> da.db.model.User@b21979)
>>>>>> [2008-11-02 09:59:20.940] server-tomcat-thread-11
>>>>>> da.db.dao.jpa.UserDaoJpaImpl.unknown I Persisted using
>>>>>> EM=org.eclipse.persistence.internal.jpa.EntityManagerImpl@17b09f
>>>>>> [2008-11-02 09:59:20.941] server-tomcat-thread-11
>>>>>> System.out I [EL Finer]: begin unit
>>>>>> of work commit
>>>>>> [2008-11-02 09:59:20.941] server-tomcat-thread-11
>>>>>> System.out I [EL Finer]:
>>>>>> Connection(7513337)--commit transaction
>>>>>> [2008-11-02 09:59:20.941] server-tomcat-thread-11
>>>>>> System.out I [EL Finer]: end unit of
>>>>>> work commit
>>>>>> [2008-11-02 09:59:20.942] server-tomcat-thread-11
>>>>>> System.out I [EL Finer]: resume unit
>>>>>> of work
>>>>>> [2008-11-02 09:59:20.942] server-tomcat-thread-11
>>>>>> System.out I [EL Finer]: release
>>>>>> unit of work
>>>>>> [2008-11-02 09:59:20.942] server-tomcat-thread-11
>>>>>> System.out I [EL Finer]: client
>>>>>> released
>>>>>> [2008-11-02 09:59:20.943] server-tomcat-thread-11
>>>>>> System.out I [EL Finer]: client
>>>>>> acquired
>>>>>> [2008-11-02 09:59:20.943] server-tomcat-thread-11
>>>>>> System.out I [EL Finer]:
>>>>>> Connection(3805535)--begin transaction
>>>>>> [2008-11-02 09:59:20.943] server-tomcat-thread-11
>>>>>> da.service.impl.AuditManagementImpl.unknown I Adding audit log
>>>>>> [2008-11-02 09:59:20.943] server-tomcat-thread-11
>>>>>> System.out I [EL Finest]: PERSIST
>>>>>> operation called on: da.db.model.AuditLog@401ab2.
>>>>>> [2008-11-02 09:59:20.944] server-tomcat-thread-11
>>>>>> System.out I [EL Finest]: assign
>>>>>> sequence to the object (1,543 -> da.db.model.AuditLog@401ab2)
>>>>>> [2008-11-02 09:59:20.944] server-tomcat-thread-11
>>>>>> System.out I [EL Finer]: begin unit
>>>>>> of work commit
>>>>>> [2008-11-02 09:59:20.944] server-tomcat-thread-11
>>>>>> System.out I [EL Finer]:
>>>>>> Connection(3805535)--commit transaction
>>>>>> [2008-11-02 09:59:20.944] server-tomcat-thread-11
>>>>>> System.out I [EL Finer]: end unit of
>>>>>> work commit
>>>>>> [2008-11-02 09:59:20.945] server-tomcat-thread-11
>>>>>> System.out I [EL Finer]: resume unit
>>>>>> of work
>>>>>> [2008-11-02 09:59:20.945] server-tomcat-thread-11
>>>>>> System.out I [EL Finer]: release
>>>>>> unit of work
>>>>>> _______________________________________________
>>>>>> eclipselink-users mailing list
>>>>>> eclipselink-users@xxxxxxxxxxx
>>>>>> https://dev.eclipse.org/mailman/listinfo/eclipselink-users
>>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> ./tch
>>>>> _______________________________________________
>>>>> eclipselink-users mailing list
>>>>> eclipselink-users@xxxxxxxxxxx
>>>>> https://dev.eclipse.org/mailman/listinfo/eclipselink-users
>>>>>
>>>> _______________________________________________
>>>> eclipselink-users mailing list
>>>> eclipselink-users@xxxxxxxxxxx
>>>> https://dev.eclipse.org/mailman/listinfo/eclipselink-users
>>>>
>>>
>>>
>>> --
>>> ./tch
>>> _______________________________________________
>>> eclipselink-users mailing list
>>> eclipselink-users@xxxxxxxxxxx
>>> https://dev.eclipse.org/mailman/listinfo/eclipselink-users
>>>
>> _______________________________________________
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>>
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