Mercurial > dive4elements > gnv-client
comparison gnv-artifacts/src/main/java/de/intevation/gnv/state/PreSettingsTransferCoordinateSelectionState.java @ 875:5e9efdda6894
merged gnv-artifacts/1.0
| author | Thomas Arendsen Hein <thomas@intevation.de> |
|---|---|
| date | Fri, 28 Sep 2012 12:13:56 +0200 |
| parents | 05bf8534a35a |
| children | f953c9a559d8 |
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| 722:bb3ffe7d719e | 875:5e9efdda6894 |
|---|---|
| 1 package de.intevation.gnv.state; | |
| 2 | |
| 3 import de.intevation.artifactdatabase.Config; | |
| 4 | |
| 5 import de.intevation.artifacts.CallContext; | |
| 6 | |
| 7 import de.intevation.gnv.state.exception.StateException; | |
| 8 | |
| 9 import java.util.ArrayList; | |
| 10 import java.util.Collection; | |
| 11 import java.util.Map; | |
| 12 | |
| 13 import org.w3c.dom.Element; | |
| 14 import org.w3c.dom.Node; | |
| 15 | |
| 16 /** | |
| 17 * This method looks for former inserted coordinates before initialization. | |
| 18 * | |
| 19 * @author <a href="mailto:tim.englich@intevation.de">Tim Englich</a> | |
| 20 */ | |
| 21 public class PreSettingsTransferCoordinateSelectionState extends CoordinateSelectionState { | |
| 22 | |
| 23 | |
| 24 /** | |
| 25 * The UID of this Class. | |
| 26 */ | |
| 27 private static final long serialVersionUID = -3972304838976884048L; | |
| 28 | |
| 29 private String transferPreSettingsName = null; | |
| 30 | |
| 31 private String transferInputDataname = null; | |
| 32 /** | |
| 33 * Constructor | |
| 34 */ | |
| 35 public PreSettingsTransferCoordinateSelectionState() { | |
| 36 super(); | |
| 37 } | |
| 38 | |
| 39 | |
| 40 /** | |
| 41 * Lookup mechanism for former inserted data before intialization begins. | |
| 42 * | |
| 43 * @param uuid | |
| 44 * @param context | |
| 45 * @throws StateException | |
| 46 */ | |
| 47 @Override | |
| 48 public void initialize(String uuid, CallContext context) | |
| 49 throws StateException { | |
| 50 Map<String, InputData> preSettings = this.getPreSettings(); | |
| 51 if (preSettings != null){ | |
| 52 InputData ip = preSettings.get(transferPreSettingsName); | |
| 53 if (ip != null){ | |
| 54 Collection<InputData> localInputdata = new ArrayList<InputData>(1); | |
| 55 localInputdata.add(new DefaultInputData(transferInputDataname, | |
| 56 ip.getValue())); | |
| 57 this.putInputData(localInputdata, uuid); | |
| 58 } | |
| 59 } | |
| 60 | |
| 61 super.initialize(uuid, context); | |
| 62 } | |
| 63 | |
| 64 | |
| 65 /** | |
| 66 * | |
| 67 * @param configuration | |
| 68 */ | |
| 69 @Override | |
| 70 public void setup(Node configuration) { | |
| 71 | |
| 72 Element preSettingsNode = (Element)Config.getNodeXPath(configuration, | |
| 73 "presettings-transfer"); | |
| 74 if (preSettingsNode != null){ | |
| 75 this.transferPreSettingsName = preSettingsNode.getAttribute("presetting"); | |
| 76 this.transferInputDataname = preSettingsNode.getAttribute("inputvalue"); | |
| 77 } | |
| 78 super.setup(configuration); | |
| 79 } | |
| 80 } | |
| 81 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : |