ingo@1115: /*
ingo@1115:  * Copyright (c) 2010 by Intevation GmbH
ingo@1115:  *
ingo@1115:  * This program is free software under the LGPL (>=v2.1)
ingo@1115:  * Read the file LGPL.txt coming with the software for details
ingo@1115:  * or visit http://www.gnu.org/licenses/ if it does not exist.
ingo@1115:  */
ingo@1115: 
tim@335: package de.intevation.gnv.state.profile.horizontal;
tim@335: 
ingo@493: import de.intevation.artifacts.CallContext;
ingo@493: import de.intevation.artifacts.CallMeta;
tim@335: 
tim@335: import de.intevation.gnv.artifacts.ressource.RessourceFactory;
ingo@493: 
tim@335: import de.intevation.gnv.geobackend.base.Result;
ingo@493: 
tim@335: import de.intevation.gnv.state.StateBase;
ingo@493: 
tim@335: import de.intevation.gnv.state.describedata.DefaultKeyValueDescribeData;
tim@335: import de.intevation.gnv.state.describedata.KeyValueDescibeData;
tim@335: import de.intevation.gnv.state.describedata.NamedArrayList;
tim@335: import de.intevation.gnv.state.describedata.NamedCollection;
ingo@493: 
tim@335: import de.intevation.gnv.state.exception.StateException;
tim@335: 
ingo@493: import java.util.ArrayList;
ingo@493: import java.util.Collection;
ingo@607: import java.util.List;
ingo@493: 
tim@335: /**
ingo@811:  * This states handles coordinate inputs.
sascha@835:  *
sascha@780:  * @author <a href="mailto:tim.englich@intevation.de">Tim Englich</a>
tim@335:  */
tim@335: public class NorthSouthEastWestState extends StateBase {
tim@335: 
sascha@778: 
tim@335:     /**
tim@335:      * The UID of this Class
tim@335:      */
tim@335:     private static final long serialVersionUID = -7989531326553305293L;
tim@335: 
ingo@638:     protected String ipos;
ingo@638:     protected String jpos;
ingo@607: 
tim@335:     /**
tim@335:      * Constructor
tim@335:      */
tim@335:     public NorthSouthEastWestState() {
tim@335:     }
tim@335: 
ingo@811: 
tim@335:     @Override
ingo@607:     protected List<Object> purifyResult(Collection<Result> result, String uuid) {
ingo@607:         List<Object> describeData = new ArrayList<Object>();
ingo@607: 
ingo@607:         NamedCollection<KeyValueDescibeData> keyValueDescibeData =
ingo@607:             new NamedArrayList<KeyValueDescibeData>(dataName, 2);
ingo@607: 
tim@335:         keyValueDescibeData.setMultiSelect(super.dataMultiSelect);
ingo@638:         keyValueDescibeData.add(new DefaultKeyValueDescribeData(
ingo@638:             "IPOSITION", ipos));
ingo@638:         keyValueDescibeData.add(new DefaultKeyValueDescribeData(
ingo@638:             "JPOSITION", jpos));
tim@335:         describeData.add(keyValueDescibeData);
ingo@607: 
ingo@607:         return describeData;
ingo@607:     }
ingo@607: 
ingo@811: 
ingo@607:     @Override
ingo@607:     public void initialize(String uuid, CallContext context)
ingo@607:     throws StateException
ingo@607:     {
ingo@638:         CallMeta callMeta        = context.getMeta();
ingo@638:         RessourceFactory factory = RessourceFactory.getInstance();
ingo@638: 
ingo@638:         // XXX Workarround - we need these strings in purifyResult, but have no
sascha@778:         // CallMeta object there which is necessary to get resources from
sascha@778:         // RessourceFactory. Storing the strings here is not nice, because the
ingo@638:         // Locale object could change!
ingo@638:         ipos = factory.getRessource(
ingo@638:             callMeta.getLanguages(), "iposition", "iposition");
ingo@638:         jpos = factory.getRessource(
ingo@638:             callMeta.getLanguages(), "jposition", "jposition");
tim@335:     }
tim@335: }
sascha@836: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :