ingo@114: package de.intevation.flys.artifacts.model;
ingo@114: 
sascha@132: 
ingo@114: import java.util.List;
ingo@114: 
sascha@132: import de.intevation.flys.model.River;
sascha@132: 
sascha@132: import de.intevation.flys.backend.SessionFactoryProvider;
sascha@132: 
sascha@132: import org.hibernate.SessionFactory;
sascha@132: import org.hibernate.Session;
sascha@132: import org.hibernate.Query;
ingo@114: 
ingo@114: /**
ingo@114:  * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
ingo@114:  */
ingo@114: public class RiverFactory {
ingo@114: 
ingo@114:     /** We don't need to instantiate concrete objects of this class. */
ingo@114:     private RiverFactory() {
ingo@114:     }
ingo@114: 
ingo@114: 
ingo@114:     /**
ingo@114:      * Returns all rivers that were found in the backend.
ingo@114:      *
ingo@114:      * @return all rivers.
ingo@114:      */
ingo@114:     public static List<River> getRivers() {
sascha@132:         SessionFactory sf = SessionFactoryProvider.getSessionFactory();
sascha@132:         Session session = sf.openSession();
sascha@132:         try {
sascha@132:             return (List<River>)session
sascha@132:                 .createQuery("from River order by name").list();
sascha@132:         }
sascha@132:         finally {
sascha@132:             session.close();
sascha@132:         }
ingo@114:     }
ingo@114: }
ingo@114: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :