Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/MultiIntArrayState.java @ 3003:e5e6363e6cba

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FixA: Explicit model for date ranges. flys-artifacts/trunk@4559 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Wed, 30 May 2012 14:45:36 +0000
parents 282db12a5bdf
children 4bd3d8bbb60c
rev   line source
2696
1bc35de0b786 Improved the states for MINFO flow velocity calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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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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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
2696
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17
1bc35de0b786 Improved the states for MINFO flow velocity calculation.
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18 /**
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19 * State that holds minimun and maximum (for validation).
1bc35de0b786 Improved the states for MINFO flow velocity calculation.
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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 ) {
1bc35de0b786 Improved the states for MINFO flow velocity calculation.
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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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282db12a5bdf Adapted the dynamic DESCRIBE creation of MultiIntArrayState to be able to use default mechanisms in FLYS client.
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43 creator.addAttr(item, "value", kvp.getKey().toString(), true);
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44
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282db12a5bdf Adapted the dynamic DESCRIBE creation of MultiIntArrayState to be able to use default mechanisms in FLYS client.
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45 select.appendChild(item);
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1bc35de0b786 Improved the states for MINFO flow velocity calculation.
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46 }
1bc35de0b786 Improved the states for MINFO flow velocity calculation.
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47 }
1bc35de0b786 Improved the states for MINFO flow velocity calculation.
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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
2705
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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,
71f072d8b3d8 Improved the MultiIntArrayState, so the clients are able to display human readable strings for parameters and its values.
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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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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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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 }
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