Mercurial > dive4elements > river
view flys-backend/src/main/java/de/intevation/flys/importer/ImportPosition.java @ 4809:8062b571884d
Bugs in generated RiverAxis Mapfile fixed. Now the river axes are drawn by the WMS.
author | Christian Lins <christian.lins@intevation.de> |
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date | Wed, 16 Jan 2013 22:53:58 +0100 |
parents | 67fd63e4ef66 |
children |
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package de.intevation.flys.importer; import de.intevation.flys.model.Position; import org.hibernate.Session; import org.hibernate.Query; import java.util.List; public class ImportPosition implements Comparable<ImportPosition> { protected String value; protected Position peer; public ImportPosition() { } public ImportPosition(String value) { this.value = value; } public int compareTo(ImportPosition other) { return value.compareTo(other.value); } public String getValue() { return value; } public void setValue(String value) { this.value = value; } public Position getPeer() { if (peer == null) { Session session = ImporterSession.getInstance().getDatabaseSession(); Query query = session.createQuery("from Position where value=:value"); query.setString("value", value); List<Position> positions = query.list(); if (positions.isEmpty()) { peer = new Position(value); session.save(peer); } else { peer = positions.get(0); } } return peer; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :