Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/EnterMultipleLocationsState.java @ 4118:116464587b51

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Documentation.
author Felix Wolfsteller <felix.wolfsteller@intevation.de>
date Fri, 12 Oct 2012 15:14:29 +0200
parents 8e66293c5369
children
rev   line source
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1 package de.intevation.flys.artifacts.states;
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2
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3 import org.apache.log4j.Logger;
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4 import org.w3c.dom.Element;
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5
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6 import de.intevation.artifacts.Artifact;
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7 import de.intevation.artifacts.CallContext;
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8 import de.intevation.artifacts.common.utils.StringUtils;
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9 import de.intevation.artifacts.common.utils.XMLUtils.ElementCreator;
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10 import de.intevation.flys.artifacts.WINFOArtifact;
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11
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12
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13 /**
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14 * Get me doubles (km).
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15 */
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16 public class EnterMultipleLocationsState extends EnterLocationState {
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17 /** The logger for this class. */
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18 private static Logger logger = Logger.getLogger(EnterMultipleLocationsState.class);
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19
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20 @Override
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21 protected String getUIProvider() {
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22 logger.debug("multi location panel");
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23 return "multi_location_panel";
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24 }
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25
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26
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27 /** Deal with multiple double values. */
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28 @Override
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29 protected String getLabelFor(
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30 CallContext cc,
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31 String name,
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32 String value,
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33 String type
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34 ) {
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35 String[] vals = value.split(" ");
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36 for (int i = 0; i < vals.length; i++) {
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37 vals[i] = super.getLabelFor(cc, name, vals[i], type);
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38 }
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39
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40 return StringUtils.join(" ", vals);
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41 }
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42
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43 /**
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44 * This method creates a list of items. These items represent the amount of
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45 * input data that is possible for this state.
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46 *
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47 * @param cr The ElementCreator.
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48 * @param name The name of the amount of data.
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49 *
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50 * @return a list of items.
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51 */
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52 @Override
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53 protected Element[] createItems(
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54 ElementCreator cr,
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55 Artifact artifact,
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56 String name,
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57 CallContext context
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58 ) {
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59 if (name.equals("reference_endpoint")) {
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60 Element[] elements = new Element[1];
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61 WINFOArtifact winfo = (WINFOArtifact) artifact;
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62 Double km = winfo.getReferenceStartKm();
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63 elements[0] = createItem(
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64 cr,
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65 new String[] {"start_km", km.toString()});
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66 return elements;
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67 }
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68 return null;
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69 }
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70
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71 }
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72 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
http://dive4elements.wald.intevation.org