Mercurial > dive4elements > gnv-client
comparison gnv-artifacts/src/main/java/de/intevation/gnv/state/CoordinateSelectionState.java @ 470:b7bb66440cc8
Added mechanism for advancing to previous states.
gnv-artifacts/trunk@533 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
|---|---|
| date | Tue, 12 Jan 2010 15:25:32 +0000 |
| parents | 3ddc22aab764 |
| children | 45be952a3215 |
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| 469:62fc63d0f71d | 470:b7bb66440cc8 |
|---|---|
| 4 package de.intevation.gnv.state; | 4 package de.intevation.gnv.state; |
| 5 | 5 |
| 6 import java.util.ArrayList; | 6 import java.util.ArrayList; |
| 7 import java.util.Collection; | 7 import java.util.Collection; |
| 8 import java.util.Iterator; | 8 import java.util.Iterator; |
| 9 import java.util.List; | |
| 9 | 10 |
| 10 import org.apache.log4j.Logger; | 11 import org.apache.log4j.Logger; |
| 11 | 12 |
| 12 import com.vividsolutions.jts.geom.Point; | 13 import com.vividsolutions.jts.geom.Point; |
| 13 import com.vividsolutions.jts.io.ParseException; | 14 import com.vividsolutions.jts.io.ParseException; |
| 45 } | 46 } |
| 46 | 47 |
| 47 @Override | 48 @Override |
| 48 protected void purifyResult(Collection<Result> result, String uuid) { | 49 protected void purifyResult(Collection<Result> result, String uuid) { |
| 49 log.debug("CoordinateSelectionState.purifyResult"); | 50 log.debug("CoordinateSelectionState.purifyResult"); |
| 50 Collection<Object> describeData = this.getDescibeData(uuid); | 51 List<Object> describeData = this.getDescibeData(uuid); |
| 51 if (describeData == null) { | 52 if (describeData == null) { |
| 52 describeData = new ArrayList<Object>(); | 53 describeData = new ArrayList<Object>(); |
| 53 } | 54 } |
| 54 NamedCollection<KeyValueDescibeData> keyValueDescibeData = this | 55 NamedCollection<KeyValueDescibeData> keyValueDescibeData = this |
| 55 .extractKVP(result, "FEATUREID", "SHAPE"); | 56 .extractKVP(result, "FEATUREID", "SHAPE"); |