Mercurial > dive4elements > gnv-client

annotate gnv-artifacts/src/main/java/de/intevation/gnv/state/PreSettingsTransferState.java @ 725:dde7f51dbe1e

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Improved exception handling while feeding an artifact. gnv-artifacts/trunk@757 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Wed, 10 Mar 2010 13:27:14 +0000
parents e86d37008fd1
children 1a0ed4c521bd
rev   line source
612
e86d37008fd1 Added new Transition and State for using the PreSettingsValue for the decision if a Transition could be used
Tim Englich <tim.englich@intevation.de>
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1 /**
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2 *
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3 */
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4 package de.intevation.gnv.state;
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5
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6 import java.util.ArrayList;
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7 import java.util.Collection;
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8 import java.util.Map;
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9
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10 import org.w3c.dom.Element;
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11 import org.w3c.dom.Node;
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12
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13 import de.intevation.artifactdatabase.Config;
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14 import de.intevation.artifacts.CallContext;
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15 import de.intevation.gnv.state.exception.StateException;
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16
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17 /**
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18 * @author Tim Englich <tim.englich@intevation.de>
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19 *
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20 */
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21 public class PreSettingsTransferState extends DefaultState {
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22
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23 /**
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24 * The UID of this Class
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25 */
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26 private static final long serialVersionUID = 573381812690806922L;
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27
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28 private String transferPreSettingsName = null;
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29
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30 private String transferInputDataname = null;
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31 /**
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32 * Constructor
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33 */
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34 public PreSettingsTransferState() {
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35 super();
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36 }
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37
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38 /**
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39 * @see de.intevation.gnv.state.StateBase#initialize(java.lang.String, de.intevation.artifacts.CallContext)
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40 */
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41 @Override
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42 public void initialize(String uuid, CallContext context)
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43 throws StateException {
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44 Map<String, InputData> preSettings = this.getPreSettings();
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45 if (preSettings != null){
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46 InputData ip = preSettings.get(transferPreSettingsName);
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47 if (ip != null){
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48 Collection<InputData> localInputdata = new ArrayList<InputData>(1);
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49 localInputdata.add(new DefaultInputData(transferInputDataname,
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50 ip.getValue()));
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51 this.putInputData(localInputdata, uuid);
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52 }
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53 }
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54
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55 super.initialize(uuid, context);
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56 }
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57
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58 /**
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59 * @see de.intevation.gnv.state.StateBase#setup(org.w3c.dom.Node)
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60 */
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61 @Override
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62 public void setup(Node configuration) {
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63
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64 Element preSettingsNode = (Element)Config.getNodeXPath(configuration,
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65 "presettings-transfer");
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66 if (preSettingsNode != null){
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67 this.transferPreSettingsName = preSettingsNode.getAttribute("presetting");
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68 this.transferPreSettingsName = preSettingsNode.getAttribute("inputvalue");
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69 }
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70 super.setup(configuration);
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71 }
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75 }
http://dive4elements.wald.intevation.org