Mercurial > dive4elements > gnv-client
comparison gnv-artifacts/src/main/java/de/intevation/gnv/state/SingleInputState.java @ 376:d8f3ef441bf2
merged gnv-artifacts/0.3
| author | Thomas Arendsen Hein <thomas@intevation.de> |
|---|---|
| date | Fri, 28 Sep 2012 12:13:47 +0200 |
| parents | e964a3d8f7bc |
| children | b7bb66440cc8 |
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| 293:6b0ef2324d02 | 376:d8f3ef441bf2 |
|---|---|
| 1 /** | |
| 2 * | |
| 3 */ | |
| 4 package de.intevation.gnv.state; | |
| 5 | |
| 6 import java.util.ArrayList; | |
| 7 import java.util.Collection; | |
| 8 | |
| 9 import org.apache.log4j.Logger; | |
| 10 | |
| 11 import de.intevation.gnv.geobackend.base.Result; | |
| 12 import de.intevation.gnv.state.describedata.DefaultSingleValueDescribeData; | |
| 13 | |
| 14 /** | |
| 15 * @author Tim Englich <tim.englich@intevation.de> | |
| 16 * | |
| 17 */ | |
| 18 public class SingleInputState extends StateBase { | |
| 19 | |
| 20 /** | |
| 21 * the logger, used to log exceptions and additonaly information | |
| 22 */ | |
| 23 private static Logger log = Logger.getLogger(SingleInputState.class); | |
| 24 | |
| 25 /** | |
| 26 * | |
| 27 */ | |
| 28 private static final long serialVersionUID = -6169497306324917318L; | |
| 29 | |
| 30 /** | |
| 31 * Constructor | |
| 32 */ | |
| 33 public SingleInputState() { | |
| 34 } | |
| 35 | |
| 36 /** | |
| 37 * @see de.intevation.gnv.state.StateBase#purifyResult(java.util.Collection, | |
| 38 * java.lang.String) | |
| 39 */ | |
| 40 @Override | |
| 41 protected void purifyResult(Collection<Result> result, String uuid) { | |
| 42 log.debug("SingleInputState.purifyResult"); | |
| 43 Collection<Object> describeData = this.getDescibeData(uuid); | |
| 44 if (describeData == null) { | |
| 45 describeData = new ArrayList<Object>(); | |
| 46 } | |
| 47 String value = null; | |
| 48 if (result != null && result.size() == 1) { | |
| 49 Result tmpItem = result.iterator().next(); | |
| 50 value = tmpItem.getObject("MAX").toString(); | |
| 51 } else { | |
| 52 value = ""; | |
| 53 } | |
| 54 | |
| 55 describeData.add(new DefaultSingleValueDescribeData(this.dataName,value)); | |
| 56 this.setDescibeData(uuid, describeData); | |
| 57 } | |
| 58 | |
| 59 } |