teichmann@5844: /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
teichmann@5844:  * Software engineering by Intevation GmbH
teichmann@5844:  *
teichmann@5844:  * This file is Free Software under the GNU AGPL (>=v3) 
teichmann@5844:  * and comes with ABSOLUTELY NO WARRANTY! Check out the
teichmann@5844:  * documentation coming with Dive4Elements River for details. 
teichmann@5844:  */
teichmann@5844: 
teichmann@5829: package org.dive4elements.river.importer;
sascha@189: 
teichmann@5829: import org.dive4elements.river.model.MainValueType;
sascha@189: 
sascha@189: import org.hibernate.Session;
sascha@189: import org.hibernate.Query;
sascha@189: 
sascha@189: import java.util.List;
sascha@189: 
sascha@189: public class ImportMainValueType
sascha@189: implements   Comparable<ImportMainValueType>
sascha@189: {
sascha@195:     protected String name;
sascha@189: 
sascha@189:     protected MainValueType peer;
sascha@189: 
sascha@189:     public ImportMainValueType() {
sascha@189:     }
sascha@189: 
sascha@195:     public ImportMainValueType(String name) {
sascha@195:         this.name = name;
sascha@189:     }
sascha@189: 
sascha@195:     public String getName() {
sascha@195:         return name;
sascha@189:     }
sascha@189: 
sascha@195:     public void setName(String name) {
sascha@195:         this.name = name;
sascha@189:     }
sascha@189: 
sascha@189:     public int compareTo(ImportMainValueType other) {
sascha@195:         return name.compareTo(other.name);
sascha@189:     }
sascha@189: 
sascha@189:     @Override
sascha@189:     public boolean equals(Object other) {
sascha@189:         if (other == this) return true;
sascha@189:         if (!(other instanceof ImportMainValueType)) return false;
sascha@195:         return name.equals(((ImportMainValueType)other).name);
sascha@189:     }
sascha@189: 
sascha@189:     @Override
sascha@189:     public int hashCode() {
sascha@195:         return name.hashCode();
sascha@189:     }
sascha@189: 
sascha@189:     public MainValueType getPeer() {
sascha@189:         if (peer == null) {
sascha@497:             Session session = ImporterSession.getInstance().getDatabaseSession();
sascha@195:             Query query = session.createQuery("from MainValueType where name=:name");
sascha@195:             query.setString("name", name);
sascha@189:             List<MainValueType> values = query.list();
sascha@189:             if (values.isEmpty()) {
sascha@195:                 peer = new MainValueType(name);
sascha@189:                 session.save(peer);
sascha@189:             }
sascha@189:             else {
sascha@189:                 peer = values.get(0);
sascha@189:             }
sascha@189:         }
sascha@189:         return peer;
sascha@189:     }
sascha@189: }
sascha@189: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :