Srs, tenho uma classe EJB que herda uma outra generic assim:
@Stateless
public abstract class AbstractJpaRepository<T, PK extends Serializable> {
protected EntityManager getEntityManager() {
return entityManager;
}
public T findByPK(PK pk) {
return getEntityManager().find(getPersistentClass(), pk);
}
public void delete(PK pk) {
T entity = getEntityManager().getReference(getPersistentClass(), pk);
delete(entity);
}
public void delete(T entity) {
try {
getEntityManager().remove(entity);
getEntityManager().flush();
} catch (PersistenceException e) {
throw new PersistenceException(ExceptionConstants.MSG_FOREIGN_KEY);
}
}
}
@LocalBean
@Stateless
public class RateRepository
extends AbstractJpaRepository<Rate, Long> {
}
Quando uso o Glassfish em modo standalone funciona tudo bem. Porém quando eu faço deploy em cluster e chamo o método delete recebo a seguinte exception:
A system exception occurred during an invocation on EJB RateServiceBean method public void cob.model.service.RateServiceBean.delete(java.lang.Long)
javax.ejb.EJBException: Illegal non-business method access on no-interface view
at cob.model.repository.__EJB31_Generated__RateRepository__Intf____Bean__.getEntityManager(Unknown Source)
at cob.model.repository.AbstractJpaRepository.delete(AbstractJpaRepository.java:143)
at cob.model.service.RateServiceBean.delete(RateServiceBean.java:83)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.glassfish.ejb.security.application.EJBSecurityManager.runMethod(EJBSecurityManager.java:1052)
at org.glassfish.ejb.security.application.EJBSecurityManager.invoke(EJBSecurityManager.java:1124)
at com.sun.ejb.containers.BaseContainer.invokeBeanMethod(BaseContainer.java:5363)
at com.sun.ejb.EjbInvocation.invokeBeanMethod(EjbInvocation.java:619)
at com.sun.ejb.containers.EJBLocalObjectInvocationHandlerDelegate.invoke(EJBLocalObjectInvocationHandlerDelegate.java:88)
at br.com.caelum.vraptor.interceptor.ExecuteMethodInterceptor.intercept(ExecuteMethodInterceptor.java:57)
at br.com.caelum.vraptor.core.ToInstantiateInterceptorHandler.execute(ToInstantiateInterceptorHandler.java:54)
at br.com.caelum.vraptor.core.DefaultInterceptorStack.next(DefaultInterceptorStack.java:53)
Qual a diferença do método getEntityManager ser protected/public quando rodo em cluster? Se eu passo o método para public funciona. O mais estranho ainda é que há outros métodos que chamam o getEntityManager mas que não possuem esse problema. Apenas o método delete que dá esse erro.