Mercurial > dive4elements > gnv-client
comparison gnv-artifacts/src/main/java/de/intevation/gnv/state/PreSettingsTransferCoordinateSelectionState.java @ 1119:7c4f81f74c47
merged gnv-artifacts
| author | Thomas Arendsen Hein <thomas@intevation.de> |
|---|---|
| date | Fri, 28 Sep 2012 12:14:00 +0200 |
| parents | dec4257ad570 |
| children |
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| 1027:fca4b5eb8d2f | 1119:7c4f81f74c47 |
|---|---|
| 1 /* | |
| 2 * Copyright (c) 2010 by Intevation GmbH | |
| 3 * | |
| 4 * This program is free software under the LGPL (>=v2.1) | |
| 5 * Read the file LGPL.txt coming with the software for details | |
| 6 * or visit http://www.gnu.org/licenses/ if it does not exist. | |
| 7 */ | |
| 8 | |
| 9 package de.intevation.gnv.state; | |
| 10 | |
| 11 import de.intevation.artifacts.common.utils.Config; | |
| 12 | |
| 13 import de.intevation.artifacts.CallContext; | |
| 14 | |
| 15 import de.intevation.gnv.state.exception.StateException; | |
| 16 | |
| 17 import java.util.ArrayList; | |
| 18 import java.util.Collection; | |
| 19 import java.util.Map; | |
| 20 | |
| 21 import org.w3c.dom.Element; | |
| 22 import org.w3c.dom.Node; | |
| 23 | |
| 24 /** | |
| 25 * This method looks for former inserted coordinates before initialization. | |
| 26 * | |
| 27 * @author <a href="mailto:tim.englich@intevation.de">Tim Englich</a> | |
| 28 */ | |
| 29 public class PreSettingsTransferCoordinateSelectionState extends CoordinateSelectionState { | |
| 30 | |
| 31 | |
| 32 /** | |
| 33 * The UID of this Class. | |
| 34 */ | |
| 35 private static final long serialVersionUID = -3972304838976884048L; | |
| 36 | |
| 37 private String transferPreSettingsName = null; | |
| 38 | |
| 39 private String transferInputDataname = null; | |
| 40 /** | |
| 41 * Constructor | |
| 42 */ | |
| 43 public PreSettingsTransferCoordinateSelectionState() { | |
| 44 super(); | |
| 45 } | |
| 46 | |
| 47 | |
| 48 /** | |
| 49 * Lookup mechanism for former inserted data before intialization begins. | |
| 50 * | |
| 51 * @param uuid | |
| 52 * @param context | |
| 53 * @throws StateException | |
| 54 */ | |
| 55 @Override | |
| 56 public void initialize(String uuid, CallContext context) | |
| 57 throws StateException { | |
| 58 Map<String, InputData> preSettings = this.getPreSettings(); | |
| 59 if (preSettings != null){ | |
| 60 InputData ip = preSettings.get(transferPreSettingsName); | |
| 61 if (ip != null){ | |
| 62 Collection<InputData> localInputdata = new ArrayList<InputData>(1); | |
| 63 localInputdata.add(new DefaultInputData(transferInputDataname, | |
| 64 ip.getValue())); | |
| 65 this.putInputData(localInputdata, uuid); | |
| 66 } | |
| 67 } | |
| 68 | |
| 69 super.initialize(uuid, context); | |
| 70 } | |
| 71 | |
| 72 | |
| 73 /** | |
| 74 * | |
| 75 * @param configuration | |
| 76 */ | |
| 77 @Override | |
| 78 public void setup(Node configuration) { | |
| 79 | |
| 80 Element preSettingsNode = (Element)Config.getNodeXPath(configuration, | |
| 81 "presettings-transfer"); | |
| 82 if (preSettingsNode != null){ | |
| 83 this.transferPreSettingsName = preSettingsNode.getAttribute("presetting"); | |
| 84 this.transferInputDataname = preSettingsNode.getAttribute("inputvalue"); | |
| 85 } | |
| 86 super.setup(configuration); | |
| 87 } | |
| 88 } | |
| 89 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : |