Mercurial > dive4elements > river
annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/MultiIntArrayState.java @ 2757:6e89147f5ca3
Expose reference curve parameters via blackboard.
flys-artifacts/trunk@4492 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
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date | Thu, 24 May 2012 04:38:49 +0000 |
parents | 282db12a5bdf |
children | 4bd3d8bbb60c |
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.w3c.dom.Element; |
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4 |
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5 import org.apache.log4j.Logger; |
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6 |
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7 import de.intevation.artifacts.Artifact; |
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8 import de.intevation.artifacts.CallContext; |
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9 |
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10 import de.intevation.artifacts.common.utils.XMLUtils.ElementCreator; |
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11 import de.intevation.artifacts.common.model.KVP; |
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12 |
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71f072d8b3d8
Improved the MultiIntArrayState, so the clients are able to display human readable strings for parameters and its values.
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13 import de.intevation.flys.artifacts.FLYSArtifact; |
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14 import de.intevation.flys.artifacts.resources.Resources; |
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15 import de.intevation.flys.utils.FLYSUtils; |
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16 |
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17 |
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18 /** |
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19 * State that holds minimun and maximum (for validation). |
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20 * |
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21 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> |
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22 */ |
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23 public abstract class MultiIntArrayState extends DefaultState { |
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24 |
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25 private static final Logger logger = |
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26 Logger.getLogger(MultiIntArrayState.class); |
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27 |
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28 |
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29 @Override |
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30 protected void appendItems( |
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31 Artifact artifact, |
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32 ElementCreator creator, |
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33 String name, |
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34 CallContext context, |
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35 Element select |
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36 ) { |
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37 try { |
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38 creator.addAttr(select, "type", "intoptions", true); |
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39 |
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40 for (KVP kvp: getOptions(artifact, name)) { |
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41 Element item = creator.create("item"); |
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42 creator.addAttr(item, "label", kvp.getValue().toString(), true); |
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43 creator.addAttr(item, "value", kvp.getKey().toString(), true); |
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44 |
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45 select.appendChild(item); |
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46 } |
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47 } |
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48 catch (IllegalArgumentException iae) { |
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49 logger.warn("Illegal argument", iae); |
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50 } |
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51 } |
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52 |
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53 |
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parents:
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54 @Override |
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55 protected Element createStaticData( |
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56 FLYSArtifact flys, |
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57 ElementCreator creator, |
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58 CallContext cc, |
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59 String name, |
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60 String value, |
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61 String type |
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62 ) { |
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63 Element data = creator.create("data"); |
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64 creator.addAttr(data, "name", name, true); |
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65 creator.addAttr(data, "type", type, true); |
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66 creator.addAttr(data, "label", |
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67 Resources.getMsg(cc.getMeta(), name, name), true); |
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68 |
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69 int[] values = FLYSUtils.intArrayFromString(value); |
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70 |
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71 for (int val: values) { |
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72 try { |
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73 Element item = creator.create("item"); |
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74 creator.addAttr(item, "value", String.valueOf(val), true); |
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75 creator.addAttr(item, "label", getLabelFor(cc, name, val), true); |
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parents:
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76 |
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77 data.appendChild(item); |
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78 } |
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79 catch (IllegalArgumentException iae) { |
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80 logger.warn("Cannot append item: " + val, iae); |
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81 } |
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82 } |
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83 |
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84 return data; |
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85 } |
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parents:
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86 |
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87 |
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88 protected abstract KVP<Integer, String>[] getOptions( |
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89 Artifact artifact, |
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90 String parameterName |
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91 ) |
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92 throws IllegalArgumentException; |
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93 |
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94 |
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95 protected abstract String getLabelFor( |
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96 CallContext cc, |
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97 String parameterName, |
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98 int value) |
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99 throws IllegalArgumentException; |
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100 } |