Mercurial > dive4elements > river
diff flys-backend/src/main/java/org/dive4elements/river/importer/ImportPosition.java @ 5828:dfb26b03b179
Moved directories to org.dive4elements.river
author | Sascha L. Teichmann <teichmann@intevation.de> |
---|---|
date | Thu, 25 Apr 2013 11:53:11 +0200 |
parents | flys-backend/src/main/java/de/intevation/flys/importer/ImportPosition.java@67fd63e4ef66 |
children | 18619c1e7c2a |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-backend/src/main/java/org/dive4elements/river/importer/ImportPosition.java Thu Apr 25 11:53:11 2013 +0200 @@ -0,0 +1,54 @@ +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 : +