@ Async et @Transactional: ne fonctionne pas
Veuillez voir le code.
- Quand j'ai appelé la méthode @Async loadMarkUpPCT(), les données ne sont PAS enregistrées dans la table. Il se comporte comme si elle est non-traction.
- Quand j'ai enlevé @Asynchrone à partir de loadMarkUpPCT (Classe 1), c'est à dire non-async, puis les données sont validées et OK comme prévu: transactionnelle)
Je m'attendais à avoir le même résultat avec @Async et @Transactional, mais il ne l'est PAS. Veuillez expliquer ou qu'ai-je fait de mal?
Édité: j'ai juste modifié pour poster le code + log
Flux-sage:
AppDataLoaderController appels AppDataLoaderService
appels DataMigrationService appels JpaDataMigrationDao
package concepts.web.rest.resource.spring.impl;
@Controller
@RequestMapping("/appdataloader")
public class AppDataLoaderController {
@RequestMapping("/loadMarkupPct")
@ResponseStatus(HttpStatus.ACCEPTED)
public void loadMarkUpPCT() {
try {
this.appDataLoaderService.loadMarkUpPCT();
} catch (ServiceException e) {
e.printStackTrace();
}
}
package concepts.service.impl;
@Service("appDataLoaderService")
public class AppDataLoaderServiceImpl implements AppDataLoaderService {
@Async
@Override
public void loadMarkUpPCT() throws ServiceException {
logger.debug("@Async loadMarkUpPCT");
dataMigrationService.loadMarkUpPCT();
}
package concepts.service.impl;
@Service
@Scope("prototype")
public class DataMigrationServiceImpl implements DataMigrationService {
@Override
public void loadMarkUpPCT() throws ServiceException {
//TODO Auto-generated method stub
Assert.notNull(markUpPCTDataLoader);
List<MarkUpPCT> markUpPCTs=markUpPCTDataLoader.getMarkupCoef();
for (MarkUpPCT markUpPCT: markUpPCTs)
dataMigrationDao.storeMarkUpPCT(markUpPCT);
}
package concepts.persistence.impl.jpa;
@Repository
public class JpaDataMigrationDao extends DataMigrationDaoAdapter{
@PersistenceContext
private EntityManager entityManager;
@Transactional
@Override
public void storeMarkUpPCT(MarkUpPCT markUpPCT) {
entityManager.persist(markUpPCT);
}
Certains journaux
14 Nov 2013 18:47:05,531 36813 [http-bio-18080-exec-3] DEBUG OpenEntityManagerInViewFilter - Opening JPA EntityManager in OpenEntityManagerInViewFilter
14 Nov 2013 18:47:05,578 36860 [http-bio-18080-exec-3] DEBUG DispatcherServlet - DispatcherServlet with name 'mvc' processing POST request for [/POCQI/appdataloader/loadMarkupPct]
[http-bio-18080-exec-3] DEBUG RequestMappingHandlerMapping - Looking up handler method for path /appdataloader/loadMarkupPct
[http-bio-18080-exec-3] DEBUG RequestMappingHandlerMapping - Returning handler method [public void concepts.web.rest.resource.spring.impl.AppDataLoaderController.loadMarkUpPCT()]
[SimpleAsyncTaskExecutor-1] DEBUG DataMigrationServiceImpl - @Async loadMarkUpPCT
[http-bio-18080-exec-3] DEBUG DispatcherServlet - Null ModelAndView returned to DispatcherServlet with name 'mvc': assuming HandlerAdapter completed request handling
[SimpleAsyncTaskExecutor-1] DEBUG MarkUpPCTDataLoader - {80=1.6, 90=1.8, 100=2.0, 105=2.05, 110=2.1, 115=2.15, 117=2.17, 120=2.2, 125=2.25, 150=2.5}
[http-bio-18080-exec-3] DEBUG DispatcherServlet - Successfully completed request
[http-bio-18080-exec-3] DEBUG OpenEntityManagerInViewFilter - Closing JPA EntityManager in OpenEntityManagerInViewFilter
[http-bio-18080-exec-3] DEBUG EntityManagerFactoryUtils - Closing JPA EntityManager
[SimpleAsyncTaskExecutor-1] DEBUG EntityManagerFactoryUtils - Opening JPA EntityManager
[SimpleAsyncTaskExecutor-1] DEBUG EntityManagerFactoryUtils - Registering transaction synchronization for JPA EntityManager
[SimpleAsyncTaskExecutor-1] DEBUG EntityManagerFactoryUtils - Closing JPA EntityManager
[SimpleAsyncTaskExecutor-1] DEBUG EntityManagerFactoryUtils - Opening JPA EntityManager
[SimpleAsyncTaskExecutor-1] DEBUG EntityManagerFactoryUtils - Registering transaction synchronization for JPA EntityManager
[SimpleAsyncTaskExecutor-1] DEBUG EntityManagerFactoryUtils - Closing JPA EntityManager
[SimpleAsyncTaskExecutor-1] DEBUG EntityManagerFactoryUtils - Opening JPA EntityManager
[SimpleAsyncTaskExecutor-1] DEBUG EntityManagerFactoryUtils - Registering transaction synchronization for JPA EntityManager
[SimpleAsyncTaskExecutor-1] DEBUG EntityManagerFactoryUtils - Closing JPA EntityManager
[SimpleAsyncTaskExecutor-1] DEBUG EntityManagerFactoryUtils - Opening JPA EntityManager
[SimpleAsyncTaskExecutor-1] DEBUG EntityManagerFactoryUtils - Registering transaction synchronization for JPA EntityManager
[SimpleAsyncTaskExecutor-1] DEBUG EntityManagerFactoryUtils - Closing JPA EntityManager
[SimpleAsyncTaskExecutor-1] DEBUG EntityManagerFactoryUtils - Opening JPA EntityManager
[SimpleAsyncTaskExecutor-1] DEBUG EntityManagerFactoryUtils - Registering transaction synchronization for JPA EntityManager
[SimpleAsyncTaskExecutor-1] DEBUG EntityManagerFactoryUtils - Closing JPA EntityManager
[SimpleAsyncTaskExecutor-1] DEBUG EntityManagerFactoryUtils - Opening JPA EntityManager
[SimpleAsyncTaskExecutor-1] DEBUG EntityManagerFactoryUtils - Registering transaction synchronization for JPA EntityManager
[SimpleAsyncTaskExecutor-1] DEBUG EntityManagerFactoryUtils - Closing JPA EntityManager
[SimpleAsyncTaskExecutor-1] DEBUG EntityManagerFactoryUtils - Opening JPA EntityManager
[SimpleAsyncTaskExecutor-1] DEBUG EntityManagerFactoryUtils - Registering transaction synchronization for JPA EntityManager
[SimpleAsyncTaskExecutor-1] DEBUG EntityManagerFactoryUtils - Closing JPA EntityManager
[SimpleAsyncTaskExecutor-1] DEBUG EntityManagerFactoryUtils - Opening JPA EntityManager
[SimpleAsyncTaskExecutor-1] DEBUG EntityManagerFactoryUtils - Registering transaction synchronization for JPA EntityManager
[SimpleAsyncTaskExecutor-1] DEBUG EntityManagerFactoryUtils - Closing JPA EntityManager
[SimpleAsyncTaskExecutor-1] DEBUG EntityManagerFactoryUtils - Opening JPA EntityManager
[SimpleAsyncTaskExecutor-1] DEBUG EntityManagerFactoryUtils - Registering transaction synchronization for JPA EntityManager
[SimpleAsyncTaskExecutor-1] DEBUG EntityManagerFactoryUtils - Closing JPA EntityManager
[SimpleAsyncTaskExecutor-1] DEBUG EntityManagerFactoryUtils - Opening JPA EntityManager
[SimpleAsyncTaskExecutor-1] DEBUG EntityManagerFactoryUtils - Registering transaction synchronization for JPA EntityManager
[SimpleAsyncTaskExecutor-1] DEBUG EntityManagerFactoryUtils - Closing JPA EntityManager
source d'informationauteur user2909649
Vous devez vous connecter pour publier un commentaire.
Essayez aussi d'annoter le
loadMarkUpPCT()
méthode avec@Transactional
et dites-nous si ça marche.