Mercurial > dive4elements > river
view backend/src/main/java/org/dive4elements/river/importer/ImportAttribute.java @ 8969:fe81eb39080c
Avoid guessing year 1950 for HQ50 etc.
author | mschaefer |
---|---|
date | Tue, 03 Apr 2018 09:54:26 +0200 |
parents | 5e38e2924c07 |
children | a275ddf7a3a1 |
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 org.dive4elements.river.model.Attribute; import org.hibernate.Session; import org.hibernate.Query; import java.util.List; public class ImportAttribute implements Comparable<ImportAttribute> { protected String value; protected Attribute peer; public ImportAttribute() { } public ImportAttribute(String value) { this.value = value; } public String getValue() { return value; } public void setValue(String value) { this.value = value; } public int compareTo(ImportAttribute other) { return value.compareTo(other.value); } @Override public boolean equals(Object other) { if (other == this) return true; if (!(other instanceof ImportAttribute)) return false; return value.equals(((ImportAttribute)other).value); } @Override public int hashCode() { return value.hashCode(); } public Attribute getPeer() { if (peer == null) { Session session = ImporterSession.getInstance() .getDatabaseSession(); Query query = session.createQuery( "from Attribute where value=:value"); query.setString("value", value); List<Attribute> attributes = query.list(); if (attributes.isEmpty()) { peer = new Attribute(value); session.save(peer); } else { peer = attributes.get(0); } } return peer; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :