view backend/src/main/java/org/dive4elements/river/importer/ImportNamedMainValue.java @ 6328:53d08f33d094

Backend: Moved guessing of main values and there time intervals out of the STA parser. Same come will be useful to extend the WST parser to better handle official lines.
author Sascha L. Teichmann <teichmann@intevation.de>
date Thu, 13 Jun 2013 17:15:34 +0200
parents 4c3ccf2b0304
children 5e38e2924c07
line wrap: on
line source
/* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
 * Software engineering by Intevation GmbH
 *
 * This file is Free Software under the GNU AGPL (>=v3)
 * and comes with ABSOLUTELY NO WARRANTY! Check out the
 * documentation coming with Dive4Elements River for details.
 */

package org.dive4elements.river.importer;

import java.util.List;

import org.dive4elements.river.model.NamedMainValue;
import org.dive4elements.river.model.MainValueType;

import org.hibernate.Session;
import org.hibernate.Query;

public class ImportNamedMainValue
{
    protected ImportMainValueType mainValueType;
    protected String              name;

    protected NamedMainValue      peer;

    public ImportNamedMainValue() {
    }

    public ImportNamedMainValue(
        ImportMainValueType mainValueType,
        String              name
    ) {
        this.mainValueType = mainValueType;
        this.name          = name;
    }

    public ImportMainValueType getMainValueType() {
        return mainValueType;
    }

    public void setMainValueType(ImportMainValueType mainValueType) {
        this.mainValueType = mainValueType;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public NamedMainValue getPeer() {
        if (peer == null) {
            MainValueType type = mainValueType.getPeer();
            Session session = ImporterSession.getInstance().getDatabaseSession();
            Query query = session.createQuery(
                "from NamedMainValue where " +
                "name=:name and type.id=:id");
            query.setString("name", name);
            query.setParameter("id", type.getId());
            List<NamedMainValue> named = query.list();
            if (named.isEmpty()) {
                peer = new NamedMainValue(name, type);
                session.save(peer);
            }
            else {
                peer = named.get(0);
            }
        }
        return peer;
    }
}
// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :

http://dive4elements.wald.intevation.org