sascha@1218: package de.intevation.flys.importer;
sascha@1218: 
sascha@1218: import de.intevation.flys.model.HYK;
sascha@1218: import de.intevation.flys.model.River;
sascha@1218: 
sascha@1218: import java.util.List;
sascha@1218: import java.util.ArrayList;
sascha@1218: 
sascha@1218: import org.hibernate.Session;
sascha@1218: import org.hibernate.Query;
sascha@1218: 
sascha@1218: public class ImportHYK
sascha@1218: {
sascha@1218:     protected ImportRiver river;
sascha@1218:     protected String      description;
sascha@1218: 
sascha@1218:     protected List<ImportHYKEntry> entries;
sascha@1218: 
sascha@1218:     protected HYK peer;
sascha@1218: 
sascha@1218:     public ImportHYK() {
sascha@1218:         entries = new ArrayList<ImportHYKEntry>();
sascha@1218:     }
sascha@1218: 
sascha@1218:     public ImportHYK(ImportRiver river, String description) {
sascha@1218:         this();
sascha@1218:         this.river       = river;
sascha@1218:         this.description = description;
sascha@1218:     }
sascha@1218: 
sascha@1219:     public ImportRiver getRiver() {
sascha@1219:         return river;
sascha@1219:     }
sascha@1219: 
sascha@1219:     public void setRiver(ImportRiver river) {
sascha@1219:         this.river = river;
sascha@1219:     }
sascha@1219: 
sascha@1218:     public void addEntry(ImportHYKEntry entry) {
sascha@1218:         entries.add(entry);
sascha@1218:         entry.setHYK(this);
sascha@1218:     }
sascha@1218: 
sascha@1218:     public HYK getPeer() {
sascha@1218:         if (peer == null) {
sascha@1218:             River r = river.getPeer();
sascha@1218:             Session session = ImporterSession.getInstance()
sascha@1218:                 .getDatabaseSession();
sascha@1218:             Query query = session.createQuery(
sascha@1218:                 "from HYK where river=:river and description=:description");
sascha@1218:             query.setParameter("river", r);
sascha@1218:             query.setParameter("description", description);
sascha@1218:             List<HYK> hyks = query.list();
sascha@1218:             if (hyks.isEmpty()) {
sascha@1218:                 peer = new HYK(r, description);
sascha@1218:                 session.save(peer);
sascha@1218:             }
sascha@1218:             else {
sascha@1218:                 peer = hyks.get(0);
sascha@1218:             }
sascha@1218:         }
sascha@1218:         return peer;
sascha@1218:     }
sascha@1218: }
sascha@1218: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :