Mercurial > dive4elements > gnv-client
comparison gnv-artifacts/src/main/java/de/intevation/gnv/transition/SingleInputTransition.java @ 127:f6f0e4ce4a35
merged gnv-artifacts/0.1
| author | Thomas Arendsen Hein <thomas@intevation.de> |
|---|---|
| date | Fri, 28 Sep 2012 12:13:41 +0200 |
| parents | bb45c5097cb6 |
| children | 7fb9441dd8af |
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| 49:94a07d1d9316 | 127:f6f0e4ce4a35 |
|---|---|
| 1 /** | |
| 2 * | |
| 3 */ | |
| 4 package de.intevation.gnv.transition; | |
| 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.transition.describedata.DefaultSingleValueDescribeData; | |
| 13 | |
| 14 /** | |
| 15 * @author Tim Englich <tim.englich@intevation.de> | |
| 16 * | |
| 17 */ | |
| 18 public class SingleInputTransition extends TransitionBase { | |
| 19 | |
| 20 /** | |
| 21 * the logger, used to log exceptions and additonaly information | |
| 22 */ | |
| 23 private static Logger log = Logger.getLogger(SingleInputTransition.class); | |
| 24 | |
| 25 /** | |
| 26 * | |
| 27 */ | |
| 28 private static final long serialVersionUID = -6169497306324917318L; | |
| 29 | |
| 30 /** | |
| 31 * Constructor | |
| 32 */ | |
| 33 public SingleInputTransition() { | |
| 34 } | |
| 35 | |
| 36 /** | |
| 37 * @see de.intevation.gnv.transition.Transition#validate() | |
| 38 */ | |
| 39 public boolean validate() { | |
| 40 return true; | |
| 41 } | |
| 42 | |
| 43 /** | |
| 44 * @see de.intevation.gnv.transition.TransitionBase#purifyResult(java.util.Collection, java.lang.String) | |
| 45 */ | |
| 46 @Override | |
| 47 protected void purifyResult(Collection<Result> result, String uuid) { | |
| 48 log.debug("SingleInputTransition.purifyResult"); | |
| 49 if (this.descibeData == null){ | |
| 50 this.descibeData = new ArrayList<Object>(); | |
| 51 } | |
| 52 String value = null; | |
| 53 if (result != null && result.size() == 1){ | |
| 54 Result tmpItem = result.iterator().next(); | |
| 55 value = tmpItem.getObject("MAX").toString(); | |
| 56 }else{ | |
| 57 value = ""; | |
| 58 } | |
| 59 | |
| 60 this.descibeData.add(new DefaultSingleValueDescribeData(this.dataName, value)); | |
| 61 } | |
| 62 | |
| 63 | |
| 64 } |