-1
я следующее исключение:WELD-001409 Неоднозначные зависимости для типа [SeamTransaction]
9:12:29,190 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-10) MSC000001: Failed to start service jboss.deployment.unit."SisneGym-ear.ear".WeldStartService: org.jboss.msc.service.StartException in service jboss.deployment.unit."SisneGym-ear.ear".WeldStartService: Failed to start service
at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1936) [jboss-msc-1.1.5.Final-redhat-1.jar:1.1.5.Final-redhat-1]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_67]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_67]
at java.lang.Thread.run(Thread.java:745) [rt.jar:1.7.0_67]
Caused by: org.jboss.weld.exceptions.DeploymentException: WELD-001409 Ambiguous dependencies for type [SeamTransaction] with qualifiers [@DefaultTransaction] at injection point [[field] @Inject @DefaultTransaction private org.jboss.seam.faces.transaction.TransactionPhaseListener.transaction]. Possible dependencies [[Managed Bean [class org.jboss.seam.transaction.HibernateTransaction] with qualifiers [@Any @DefaultTransaction], Managed Bean [class org.jboss.seam.transaction.EntityTransaction] with qualifiers [@Any @DefaultTransaction], Managed Bean [class org.jboss.seam.transaction.DefaultSeamTransaction] with qualifiers [@Any @DefaultTransaction]]]
at org.jboss.weld.bootstrap.Validator.validateInjectionPoint(Validator.java:318)
at org.jboss.weld.bootstrap.Validator.validateInjectionPoint(Validator.java:284)
at org.jboss.weld.bootstrap.Validator.validateBean(Validator.java:147)
at org.jboss.weld.bootstrap.Validator.validateRIBean(Validator.java:167)
at org.jboss.weld.bootstrap.Validator.validateBeans(Validator.java:386)
at org.jboss.weld.bootstrap.Validator.validateDeployment(Validator.java:371)
at org.jboss.weld.bootstrap.WeldBootstrap.validateBeans(WeldBootstrap.java:379)
at org.jboss.as.weld.WeldStartService.start(WeldStartService.java:64)
at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1980) [jboss-msc-1.1.5.Final-redhat-1.jar:1.1.5.Final-redhat-1]
at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1913) [jboss-msc-1.1.5.Final-redhat-1.jar:1.1.5.Final-redhat-1]
... 3 more
19:12:29,228 INFO [org.jboss.as.server] (Controller Boot Thread) JBAS018559: Implementado "postgresql-9.3-1103.jdbc4.jar" (runtime-name : "postgresql-9.3-1103.jdbc4.jar")
19:12:29,228 INFO [org.jboss.as.server] (ServerService Thread Pool -- 26) JBAS018559: Implementado "SisneGym-ear.ear" (runtime-name : "SisneGym-ear.ear")
19:12:29,230 INFO [org.jboss.as.controller] (Controller Boot Thread) JBAS014774: Reporte del estatus del servicio
JBAS014777: Servicios que no lograron iniciar: service jboss.deployment.unit."SisneGym-ear.ear".WeldStartService: org.jboss.msc.service.StartException in service jboss.deployment.unit."SisneGym-ear.ear".WeldStartService: Failed to start service
Я использую EJB 3.1, JPA 2.0 на JBoss EAP 6.3.3.GA Структура proyect является:
PrincipalProyect (pom)
Proyect-Api(jar)
Proyect-EJB(jar)
Proyect-Web(war)
1.-
Типовая библиотека Код здесь:
@Named
@Dependent
public abstract class GenericDAOImpl<E, ID extends Serializable, F> implements GenericDAO<E, ID, F> {
private final Class<E> persistentClass;
protected EntityManager entityManager;
protected CriteriaBuilder cb;
protected GenericDAOImpl(Class<E> persistentClass) {
this.persistentClass = persistentClass;
}
public Class<E> getPersistentClass() {
return persistentClass;
}
public EntityManager getEntityManager() {
return entityManager;
}
public CriteriaBuilder getCb() {
return cb;
}
public E save(E entity) {
entityManager.persist(entity);
entityManager.flush();
return entity;
}
public E update(E entity) {
entityManager.merge(entity);
entityManager.flush();
return entity;
}
public void remove(E entity) {
entityManager.remove(entityManager.merge(entity));
entityManager.flush();
}
public E findById(ID id) {
return entityManager.find(persistentClass, id);
}
@SuppressWarnings("unchecked")
public List<E> findAll() {
return entityManager.createQuery(
"select e from " + persistentClass.getName() + " e")
.getResultList();
}
public List<E> findByCriteria(F filter) {
if (filter != null) {
CriteriaQuery<E> criteria = this.getQuery(filter);
TypedQuery<E> query = entityManager.createQuery(criteria);
return query.getResultList();
} else {
return this.findAll();
}
}
public List<E> findByCriteriaPagination(F filter, int first, int pageSize) {
TypedQuery<E> query = null;
if (filter != null) {
CriteriaQuery<E> criteria = this.getQuery(filter);
query = entityManager.createQuery(criteria);
} else {
query = entityManager.createQuery(
"select e from " + persistentClass.getName() + " e", persistentClass);
}
if (pageSize >= 0) {
query.setMaxResults(pageSize);
}
if (first >= 0) {
query.setFirstResult(first);
}
return query.getResultList();
}
public Long count() {
return (Long) entityManager.createQuery(
"select count(e) from " + persistentClass.getName() + " e")
.getSingleResult();
}
public Long countWithFilter(F filter) {
CriteriaQuery<Long> cq = this.cb.createQuery(Long.class);
Root<E> root = cq.from(persistentClass);
GenericQuery query = this.getConditions(filter, cq, root);
cq.select(this.cb.count(root));
if (query.getConditions() != null) cq.where(query.getConditions());
return entityManager.createQuery(cq).getSingleResult();
}
protected abstract <T> GenericQuery getConditions(F filter, CriteriaQuery<T> cq, Root<E> root);
private CriteriaQuery<E> getQuery(F filter) {
CriteriaQuery<E> cq = this.cb.createQuery(persistentClass);
Root<E> root = cq.from(persistentClass);
cq.select(root);
GenericQuery query = this.getConditions(filter, cq, root);
if (query.getConditions() != null)
cq.where(query.getConditions());
if (query.getOrderBy() != null)
if (query.getOrderBy().size() > 0)
cq.orderBy(query.getOrderBy());
return cq;
}
protected abstract CriteriaQuery<E> createFilter(F filter);
}
2.-
public interface GenericDAO<E, ID extends Serializable, F> {
public E save(E entity);
public E update(E entity);
public void remove(E entity);
public E findById(ID id);
public List<E> findAll();
public List<E> findByCriteria(F filter);
public List<E> findByCriteriaPagination(F filter, int first, int pageSize);
public Long count();
public Long countWithFilter(F filter);
}
3.-
public interface ClienteDAO extends GenericDAO<Cliente, Long, FiltroCliente> {
public Cliente allocateLockerToClient(Cliente client, Casillero locker) throws SisneGymPersistenceException;
public ReservaEvaluacionFisica reservePhysicalEvaluation(ReservaEvaluacionFisica reserve)throws SisneGymPersistenceException;
}
4.-
@Stateless
public abstract class BaseDAOImpl<E, ID extends Serializable, F> extends GenericDAOImpl<E, ID, F> {
@PersistenceContext(name = "SisneGym-pu")
private EntityManager em;
protected BaseDAOImpl(Class<E> persistentClass) {
super(persistentClass);
}
@Produces
public EntityManager getEntityManager() {
return em;
}
@PostConstruct
void configuration() {
super.entityManager = this.em;
}
}
5.-
@Stateless
@DaoServiceType
public class ClienteDAOImpl extends BaseDAOImpl<Cliente, Long, FiltroCliente> implements ClienteDAO {
@Override
public Cliente allocateLockerToClient(Cliente client, Casillero locker)
throws SisneGymPersistenceException {
// TODO Auto-generated method stub
return null;
}
@Override
public ReservaEvaluacionFisica reservePhysicalEvaluation(
ReservaEvaluacionFisica reserve)
throws SisneGymPersistenceException {
// TODO Auto-generated method stub
return null;
}
public ClienteDAOImpl() {
super(Cliente.class);
}
@Override
protected <T> GenericQuery getConditions(FiltroCliente filter,
CriteriaQuery<T> cq, Root<Cliente> root) {
return null;
}
@Override
protected CriteriaQuery<Cliente> createFilter(FiltroCliente filter) {
return null;
}
}
6.-
@Qualifier
@Target({ TYPE, METHOD, PARAMETER, FIELD })
@Retention(RUNTIME)
@Documented
public @interface DaoServiceType {
}
Инжектируйте DAO объект на EJB
7.-
@Stateless(name = "evaluacionSessionBean")
@Named(value = "evaluacionService")
public class EvaluacionSessionBeanImpl implements EvaluacionSessionLocal, EvaluacionSessionRemote {
@Inject
private Logger log;
@Inject
@DaoServiceType
ClienteDAO clienteDAO;
public EvaluacionSessionBeanImpl(){
super();
}
@Override
public void createFichaEvaluacion(FichaEvaluacion fichaEvaluacion) {
log.info("lalla");
try {
clienteDAO.allocateLockerToClient(null, null);
} catch (SisneGymPersistenceException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
//fichaEvaluacionFisicaDAO.save(fichaEvaluacion);
}
@Override
public void updateFichaEvaluacion(FichaEvaluacion fichaEvaluacion) {
}
....
Пожалуйста, любая идея, чтобы решить эту проблему? спасибо
Carlos