I'm doing a JEE application and I have this interface which is called from a REST project (PruebaREST)
package co.com.prueba.funcionalities.local;
import co.com.prueba.entities.Categoria;
import java.util.List;
import javax.ejb.Remote;
@Remote
public interface AdminCategoriaServiceRemote {
List<Categoria> findAll();
}
This is the implementation which is in the EJB project (Test-ejb)
@Stateless
public class AdminCategoriaService implements AdminCategoriaServiceRemote {
@EJB
CategoriaFacadeRemote categoriaFacade;
@Override
public List<Categoria> findAll() {
try {
List<Categoria> categorias = new ArrayList<>();
categorias = this.categoriaFacade.findAll();
return categorias;
} catch (Exception e) {
System.out.println("Error al implementar AdminUsuariosServicesRemote");
}
return null;
}
}
From these methods I make the call to the interface through the lookup
@Stateless
@Path("categoriaService")
public class CategoriaService implements Serializable {
private static final long serialVersionUID = 1L;
private AdminCategoriaServiceRemote adminCategoriaService;
@GET
@Path("/findAll")
@Produces(MediaType.APPLICATION_JSON)
public List<Categoria> findAll() {
initContextAdminProductoServices();
try {
List<Categoria> categoria = adminCategoriaService.findAll();
return categoria;
} catch (Exception e) {
System.out.println("Error adminCategoriaService.findAll() " + e);
}
return null;
}
/**
* Método usado para realizar la inicialización del contexto manual
*/
private void initContextAdminProductoServices() {
try {
Properties props = new Properties();
props.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.enterprise.naming.SerialInitContextFactory");
props.setProperty("org.omg.CORBA.ORBInitialHost", "localhost");
// glassfish default port value will be 3700,
props.setProperty("org.omg.CORBA.ORBInitialPort", "3700");
InitialContext ctx = new InitialContext(props);
adminCategoriaService = (AdminCategoriaServiceRemote) ctx.lookup("java:global/Prueba/Prueba-ejb/AdminCategoriaService!co.com.prueba.funcionalities.local.AdminCategoriaServiceRemote");;
} catch (NamingException ne) {
Logger.getLogger(getClass().getName()).log(Level.SEVERE, "exception caught", ne);
throw new RuntimeException(ne);
}
}
}
My question is, if I already have the necessary jar's in the client project (gf-client.jar; appserv-rt.jar) and if the call to the interface is successful, why do I return the values with their fields? 'null'?
