Mercurial > dive4elements > gnv-client
comparison gnv-artifacts/src/main/java/de/intevation/gnv/state/PreSettingsTransferState.java @ 612:e86d37008fd1
Added new Transition and State for using the PreSettingsValue for the decision if a Transition could be used
and the usage of PreSettings as InputValues.
gnv-artifacts/trunk@678 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Tim Englich <tim.englich@intevation.de> |
|---|---|
| date | Fri, 12 Feb 2010 09:11:49 +0000 |
| parents | |
| children | 1a0ed4c521bd |
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| 611:4b818f13e20a | 612:e86d37008fd1 |
|---|---|
| 1 /** | |
| 2 * | |
| 3 */ | |
| 4 package de.intevation.gnv.state; | |
| 5 | |
| 6 import java.util.ArrayList; | |
| 7 import java.util.Collection; | |
| 8 import java.util.Map; | |
| 9 | |
| 10 import org.w3c.dom.Element; | |
| 11 import org.w3c.dom.Node; | |
| 12 | |
| 13 import de.intevation.artifactdatabase.Config; | |
| 14 import de.intevation.artifacts.CallContext; | |
| 15 import de.intevation.gnv.state.exception.StateException; | |
| 16 | |
| 17 /** | |
| 18 * @author Tim Englich <tim.englich@intevation.de> | |
| 19 * | |
| 20 */ | |
| 21 public class PreSettingsTransferState extends DefaultState { | |
| 22 | |
| 23 /** | |
| 24 * The UID of this Class | |
| 25 */ | |
| 26 private static final long serialVersionUID = 573381812690806922L; | |
| 27 | |
| 28 private String transferPreSettingsName = null; | |
| 29 | |
| 30 private String transferInputDataname = null; | |
| 31 /** | |
| 32 * Constructor | |
| 33 */ | |
| 34 public PreSettingsTransferState() { | |
| 35 super(); | |
| 36 } | |
| 37 | |
| 38 /** | |
| 39 * @see de.intevation.gnv.state.StateBase#initialize(java.lang.String, de.intevation.artifacts.CallContext) | |
| 40 */ | |
| 41 @Override | |
| 42 public void initialize(String uuid, CallContext context) | |
| 43 throws StateException { | |
| 44 Map<String, InputData> preSettings = this.getPreSettings(); | |
| 45 if (preSettings != null){ | |
| 46 InputData ip = preSettings.get(transferPreSettingsName); | |
| 47 if (ip != null){ | |
| 48 Collection<InputData> localInputdata = new ArrayList<InputData>(1); | |
| 49 localInputdata.add(new DefaultInputData(transferInputDataname, | |
| 50 ip.getValue())); | |
| 51 this.putInputData(localInputdata, uuid); | |
| 52 } | |
| 53 } | |
| 54 | |
| 55 super.initialize(uuid, context); | |
| 56 } | |
| 57 | |
| 58 /** | |
| 59 * @see de.intevation.gnv.state.StateBase#setup(org.w3c.dom.Node) | |
| 60 */ | |
| 61 @Override | |
| 62 public void setup(Node configuration) { | |
| 63 | |
| 64 Element preSettingsNode = (Element)Config.getNodeXPath(configuration, | |
| 65 "presettings-transfer"); | |
| 66 if (preSettingsNode != null){ | |
| 67 this.transferPreSettingsName = preSettingsNode.getAttribute("presetting"); | |
| 68 this.transferPreSettingsName = preSettingsNode.getAttribute("inputvalue"); | |
| 69 } | |
| 70 super.setup(configuration); | |
| 71 } | |
| 72 | |
| 73 | |
| 74 | |
| 75 } |