public boolean isRestaurantManagedByCentral(Key restaurant) {
try {
central = null;
Query query = Datastore.getPersistanceManager().createNamedQuery("getRestaurantsCentral");
query.setParameter("restaurant", restaurant);
central = (Central) query.getSingleResult();
return true;
} catch (NoResultException e) {
return false;
}
}
public Central getCentralByUniqueURL(String uniqueUrlName) {
Query query = Datastore.getPersistanceManager().createNamedQuery("getCentralByUrl");
query.setParameter("uniqueUrl", uniqueUrlName);
return (Central) query.getSingleResult();
}
public Central getCentralByUserBean(UserBean login) {
Query query = Datastore.getPersistanceManager().createNamedQuery("getCentralByUserBean");
query.setParameter("login", login);
return (Central) query.getSingleResult();
}