sascha@185: package de.intevation.flys.importer;
sascha@185: 
sascha@188: import de.intevation.flys.model.Annotation;
sascha@188: import de.intevation.flys.model.Range;
sascha@188: import de.intevation.flys.model.Position;
sascha@188: import de.intevation.flys.model.Attribute;
sascha@188: import de.intevation.flys.model.River;
sascha@759: import de.intevation.flys.model.Edge;
sascha@188: 
sascha@188: import org.hibernate.Session;
sascha@188: import org.hibernate.Query;
sascha@188: 
sascha@188: import java.util.List;
sascha@188: 
sascha@185: public class ImportAnnotation
sascha@186: implements   Comparable<ImportAnnotation>
sascha@185: {
sascha@185:     protected ImportAttribute attribute;
sascha@185:     protected ImportPosition  position;
sascha@185:     protected ImportRange     range;
sascha@759:     protected ImportEdge      edge;
sascha@185: 
sascha@188:     protected Annotation      peer;
sascha@188: 
sascha@185:     public ImportAnnotation() {
sascha@185:     }
sascha@185: 
sascha@186:     public ImportAnnotation(
sascha@186:         ImportAttribute attribute,
sascha@186:         ImportPosition  position,
sascha@759:         ImportRange     range,
sascha@759:         ImportEdge      edge
sascha@186:     ) {
sascha@186:         this.attribute = attribute;
sascha@186:         this.position  = position;
sascha@186:         this.range     = range;
sascha@759:         this.edge      = edge;
sascha@186:     }
sascha@186: 
sascha@186:     public int compareTo(ImportAnnotation other) {
sascha@186:         int d = attribute.compareTo(other.attribute);
sascha@186:         if (d != 0) {
sascha@186:             return d;
sascha@186:         }
sascha@186: 
sascha@186:         if ((d = position.compareTo(other.position)) != 0) {
sascha@186:             return d;
sascha@186:         }
sascha@186: 
sascha@186:         if ((d = range.compareTo(other.range)) != 0) {
sascha@186:             return d;
sascha@186:         }
sascha@186: 
sascha@759:         if (edge == null && other.edge != null) return -1;
sascha@759:         if (edge != null && other.edge == null) return +1;
sascha@759:         if (edge == null && other.edge == null) return 0;
sascha@759: 
sascha@759:         return edge.compareTo(other.edge);
sascha@186:     }
sascha@186: 
sascha@185:     public ImportAttribute getAttribute() {
sascha@185:         return attribute;
sascha@185:     }
sascha@185: 
sascha@185:     public void setAttribute(ImportAttribute attribute) {
sascha@185:         this.attribute = attribute;
sascha@185:     }
sascha@185: 
sascha@185:     public ImportPosition getPosition() {
sascha@185:         return position;
sascha@185:     }
sascha@185: 
sascha@185:     public void setPosition(ImportPosition position) {
sascha@185:         this.position = position;
sascha@185:     }
sascha@185: 
sascha@185:     public ImportRange getRange() {
sascha@185:         return range;
sascha@185:     }
sascha@185: 
sascha@185:     public void setRange(ImportRange range) {
sascha@185:         this.range = range;
sascha@185:     }
sascha@188: 
sascha@188:     public Annotation getPeer(River river) {
sascha@188:         if (peer == null) {
sascha@188:             Range     r = range.getPeer(river);
sascha@188:             Attribute a = attribute.getPeer();
sascha@188:             Position  p = position.getPeer();
sascha@759:             Edge      e = edge != null ? edge.getPeer() : null;
sascha@497:             Session session = ImporterSession.getInstance().getDatabaseSession();
sascha@188:             Query query = session.createQuery(
sascha@759:                 "from Annotation where "    +
sascha@759:                 "range=:range and "         +
sascha@759:                 "attribute=:attribute and " +
sascha@759:                 "position=:position and "   +
sascha@759:                 "edge=:edge");
sascha@188:             query.setParameter("range",     r);
sascha@188:             query.setParameter("attribute", a);
sascha@188:             query.setParameter("position",  p);
sascha@759:             query.setParameter("edge",      e);
sascha@188:             List<Annotation> annotations = query.list();
sascha@188:             if (annotations.isEmpty()) {
sascha@188:                 peer = new Annotation(r, a, p);
sascha@188:                 session.save(peer);
sascha@188:             }
sascha@188:             else {
sascha@188:                 peer = annotations.get(0);
sascha@188:             }
sascha@188:         }
sascha@188:         return peer;
sascha@188:     }
sascha@185: }
sascha@185: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :