Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/WaterlevelSelectState.java @ 1657:91d038c7aae5

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Bugfix: #328 Improved datacage configuration and labels for selected waterlevels. flys-artifacts/trunk@2854 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Wed, 28 Sep 2011 14:01:00 +0000
parents d251e5929860
children 804c58c56422
rev   line source
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23eb122c8ec1 Prepared the winfo artifact for floodmap calculations (now selectable in the UI).
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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
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5 import org.w3c.dom.Element;
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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.artifactdatabase.data.DefaultStateData;
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11 import de.intevation.artifactdatabase.data.StateData;
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12
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13 import de.intevation.artifacts.common.utils.XMLUtils.ElementCreator;
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14
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15 import de.intevation.flys.artifacts.FLYSArtifact;
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16 import de.intevation.flys.artifacts.model.CalculationResult;
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17 import de.intevation.flys.artifacts.model.WQKms;
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18 import de.intevation.flys.artifacts.resources.Resources;
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19 import de.intevation.flys.utils.FLYSUtils;
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20 import de.intevation.flys.utils.StringUtil;
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21
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22
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23eb122c8ec1 Prepared the winfo artifact for floodmap calculations (now selectable in the UI).
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23 /**
23eb122c8ec1 Prepared the winfo artifact for floodmap calculations (now selectable in the UI).
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24 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
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25 */
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26 public class WaterlevelSelectState extends DefaultState {
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27
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28 private static final Logger logger =
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29 Logger.getLogger(WaterlevelSelectState.class);
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30
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31 public static final String SPLIT_CHAR = ";";
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32
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33 public static final String WINFO_WSP_STATE_ID = "state.winfo.waterlevel";
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34
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35 public static final String I18N_STATIC_KEY = "wsp.selected.string";
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36
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37
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38 @Override
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39 protected String getUIProvider() {
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40 return "wsp_datacage_panel";
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41 }
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42
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43
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d251e5929860 Extracted StringUtil.unbracket from WaterlevelSelectState.strip .
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44 /**
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45 * @param flys ignored
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46 * @param cc ignrored
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47 */
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48 @Override
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49 public StateData transform(
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50 FLYSArtifact flys,
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51 CallContext cc,
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52 String name,
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53 String val
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54 ) {
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55 if (!isValueValid(val)) {
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56 logger.error("The given input string is not valid: '" + val + "'");
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57 return null;
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58 }
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59
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60 return new DefaultStateData(name, null, null, StringUtil.unbracket(val));
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61 }
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62
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63
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64 @Override
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65 public boolean validate(Artifact artifact)
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66 throws IllegalArgumentException
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67 {
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68 FLYSArtifact flys = (FLYSArtifact) artifact;
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69
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70 StateData data = flys.getData("wsp");
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71
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72 if (data == null) {
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73 throw new IllegalArgumentException("WSP is empty");
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74 }
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75
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76 return true;
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77 }
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78
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79
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80 @Override
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81 protected Element createStaticData(
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82 ElementCreator creator,
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83 CallContext cc,
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84 String name,
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85 String value,
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86 String type
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87 ) {
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88 Element dataElement = creator.create("data");
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89 creator.addAttr(dataElement, "name", name, true);
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90 creator.addAttr(dataElement, "type", type, true);
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91
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92 Element itemElement = creator.create("item");
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93 creator.addAttr(itemElement, "value", value, true);
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94
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95 String[] labels = getLabels(cc, value);
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96 Object[] obj = new Object[] { labels[0] };
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97
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98 String attrValue = Resources.getMsg(
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99 cc.getMeta(), I18N_STATIC_KEY, I18N_STATIC_KEY, obj);
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100
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101 creator.addAttr(itemElement, "label", attrValue, true);
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102 dataElement.appendChild(itemElement);
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103
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104 return dataElement;
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105 }
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106
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107
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108 /**
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109 * Get name to display for selected watelerlevel (for example "Q=123")
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110 * from the CalculationResult.
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111 */
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112 public static String[] getLabels(CallContext cc, String value) {
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113 String[] parts = value.split(SPLIT_CHAR);
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114
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1178
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115 FLYSArtifact artifact = FLYSUtils.getArtifact(parts[0], cc);
1aba1a75beb2 Write the name of the selected waterlevels (used for the floodmap) into the static DESCRIBE.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1178
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116
1aba1a75beb2 Write the name of the selected waterlevels (used for the floodmap) into the static DESCRIBE.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1178
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117 CalculationResult rawData = (CalculationResult) artifact.compute(
1aba1a75beb2 Write the name of the selected waterlevels (used for the floodmap) into the static DESCRIBE.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1178
diff changeset
118 cc,
1aba1a75beb2 Write the name of the selected waterlevels (used for the floodmap) into the static DESCRIBE.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1178
diff changeset
119 null,
1aba1a75beb2 Write the name of the selected waterlevels (used for the floodmap) into the static DESCRIBE.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1178
diff changeset
120 WINFO_WSP_STATE_ID,
1aba1a75beb2 Write the name of the selected waterlevels (used for the floodmap) into the static DESCRIBE.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1178
diff changeset
121 ComputeType.ADVANCE,
1aba1a75beb2 Write the name of the selected waterlevels (used for the floodmap) into the static DESCRIBE.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1178
diff changeset
122 false);
1aba1a75beb2 Write the name of the selected waterlevels (used for the floodmap) into the static DESCRIBE.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1178
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123
1aba1a75beb2 Write the name of the selected waterlevels (used for the floodmap) into the static DESCRIBE.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1178
diff changeset
124 WQKms[] wqkms = (WQKms[]) rawData.getData();
1aba1a75beb2 Write the name of the selected waterlevels (used for the floodmap) into the static DESCRIBE.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1178
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125
1aba1a75beb2 Write the name of the selected waterlevels (used for the floodmap) into the static DESCRIBE.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1178
diff changeset
126 int idx = -1;
1aba1a75beb2 Write the name of the selected waterlevels (used for the floodmap) into the static DESCRIBE.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1178
diff changeset
127 try {
1aba1a75beb2 Write the name of the selected waterlevels (used for the floodmap) into the static DESCRIBE.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1178
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128 idx = Integer.parseInt(parts[2]);
1aba1a75beb2 Write the name of the selected waterlevels (used for the floodmap) into the static DESCRIBE.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1178
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129 }
1aba1a75beb2 Write the name of the selected waterlevels (used for the floodmap) into the static DESCRIBE.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1178
diff changeset
130 catch (NumberFormatException nfe) { /* do nothing */ }
1aba1a75beb2 Write the name of the selected waterlevels (used for the floodmap) into the static DESCRIBE.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1178
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131
1657
91d038c7aae5 Bugfix: #328 Improved datacage configuration and labels for selected waterlevels.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1655
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132 String name = wqkms[idx].getName();
91d038c7aae5 Bugfix: #328 Improved datacage configuration and labels for selected waterlevels.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1655
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133
91d038c7aae5 Bugfix: #328 Improved datacage configuration and labels for selected waterlevels.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1655
diff changeset
134 if (name != null && name.indexOf("Q") >= 0) {
91d038c7aae5 Bugfix: #328 Improved datacage configuration and labels for selected waterlevels.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1655
diff changeset
135 name = "W(" + name + ")";
91d038c7aae5 Bugfix: #328 Improved datacage configuration and labels for selected waterlevels.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1655
diff changeset
136 }
91d038c7aae5 Bugfix: #328 Improved datacage configuration and labels for selected waterlevels.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1655
diff changeset
137
91d038c7aae5 Bugfix: #328 Improved datacage configuration and labels for selected waterlevels.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1655
diff changeset
138 return new String[] { name };
1180
1aba1a75beb2 Write the name of the selected waterlevels (used for the floodmap) into the static DESCRIBE.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1178
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139 }
1aba1a75beb2 Write the name of the selected waterlevels (used for the floodmap) into the static DESCRIBE.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1178
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140
1aba1a75beb2 Write the name of the selected waterlevels (used for the floodmap) into the static DESCRIBE.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1178
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141
1178
1b432c260e97 Enabled the FloodMapState to fetch waterlevel data from external Artifact.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1172
diff changeset
142 /**
1b432c260e97 Enabled the FloodMapState to fetch waterlevel data from external Artifact.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1172
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143 * Validates the given String. A valid string for this state requires the
1b432c260e97 Enabled the FloodMapState to fetch waterlevel data from external Artifact.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1172
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144 * format: "UUID;FACETNAME;FACETINDEX".
1b432c260e97 Enabled the FloodMapState to fetch waterlevel data from external Artifact.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1172
diff changeset
145 *
1b432c260e97 Enabled the FloodMapState to fetch waterlevel data from external Artifact.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1172
diff changeset
146 * @param value The string value requires validation.
1b432c260e97 Enabled the FloodMapState to fetch waterlevel data from external Artifact.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1172
diff changeset
147 *
1b432c260e97 Enabled the FloodMapState to fetch waterlevel data from external Artifact.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1172
diff changeset
148 * @return true, if the string applies the specified format, otherwise
1b432c260e97 Enabled the FloodMapState to fetch waterlevel data from external Artifact.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1172
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149 * false.
1b432c260e97 Enabled the FloodMapState to fetch waterlevel data from external Artifact.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1172
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150 */
1b432c260e97 Enabled the FloodMapState to fetch waterlevel data from external Artifact.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1172
diff changeset
151 public static boolean isValueValid(String value) {
1b432c260e97 Enabled the FloodMapState to fetch waterlevel data from external Artifact.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1172
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152 logger.debug("Validate string: '" + value + "'");
1b432c260e97 Enabled the FloodMapState to fetch waterlevel data from external Artifact.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1172
diff changeset
153
1655
d251e5929860 Extracted StringUtil.unbracket from WaterlevelSelectState.strip .
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1187
diff changeset
154 value = StringUtil.unbracket(value);
1178
1b432c260e97 Enabled the FloodMapState to fetch waterlevel data from external Artifact.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1172
diff changeset
155
1b432c260e97 Enabled the FloodMapState to fetch waterlevel data from external Artifact.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1172
diff changeset
156 logger.debug("Validate substring: '" + value + "'");
1b432c260e97 Enabled the FloodMapState to fetch waterlevel data from external Artifact.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1172
diff changeset
157
1b432c260e97 Enabled the FloodMapState to fetch waterlevel data from external Artifact.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1172
diff changeset
158 if (value == null || value.length() == 0) {
1b432c260e97 Enabled the FloodMapState to fetch waterlevel data from external Artifact.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1172
diff changeset
159 return false;
1b432c260e97 Enabled the FloodMapState to fetch waterlevel data from external Artifact.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1172
diff changeset
160 }
1b432c260e97 Enabled the FloodMapState to fetch waterlevel data from external Artifact.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1172
diff changeset
161
1b432c260e97 Enabled the FloodMapState to fetch waterlevel data from external Artifact.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1172
diff changeset
162 String[] parts = value.split(SPLIT_CHAR);
1b432c260e97 Enabled the FloodMapState to fetch waterlevel data from external Artifact.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1172
diff changeset
163
1b432c260e97 Enabled the FloodMapState to fetch waterlevel data from external Artifact.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1172
diff changeset
164 if (parts == null || parts.length < 3) {
1b432c260e97 Enabled the FloodMapState to fetch waterlevel data from external Artifact.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1172
diff changeset
165 return false;
1b432c260e97 Enabled the FloodMapState to fetch waterlevel data from external Artifact.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1172
diff changeset
166 }
1b432c260e97 Enabled the FloodMapState to fetch waterlevel data from external Artifact.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1172
diff changeset
167
1b432c260e97 Enabled the FloodMapState to fetch waterlevel data from external Artifact.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1172
diff changeset
168 if (parts[0] == null || parts[0].length() == 0) {
1b432c260e97 Enabled the FloodMapState to fetch waterlevel data from external Artifact.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1172
diff changeset
169 return false;
1b432c260e97 Enabled the FloodMapState to fetch waterlevel data from external Artifact.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1172
diff changeset
170 }
1b432c260e97 Enabled the FloodMapState to fetch waterlevel data from external Artifact.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1172
diff changeset
171
1b432c260e97 Enabled the FloodMapState to fetch waterlevel data from external Artifact.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1172
diff changeset
172 if (parts[1] == null || parts[1].length() == 0) {
1b432c260e97 Enabled the FloodMapState to fetch waterlevel data from external Artifact.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1172
diff changeset
173 return false;
1b432c260e97 Enabled the FloodMapState to fetch waterlevel data from external Artifact.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1172
diff changeset
174 }
1b432c260e97 Enabled the FloodMapState to fetch waterlevel data from external Artifact.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1172
diff changeset
175
1b432c260e97 Enabled the FloodMapState to fetch waterlevel data from external Artifact.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1172
diff changeset
176 try {
1b432c260e97 Enabled the FloodMapState to fetch waterlevel data from external Artifact.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1172
diff changeset
177 Integer.parseInt(parts[2]);
1b432c260e97 Enabled the FloodMapState to fetch waterlevel data from external Artifact.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1172
diff changeset
178 }
1b432c260e97 Enabled the FloodMapState to fetch waterlevel data from external Artifact.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1172
diff changeset
179 catch (NumberFormatException nfe) {
1b432c260e97 Enabled the FloodMapState to fetch waterlevel data from external Artifact.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1172
diff changeset
180 logger.error("Index is not a valid integer!", nfe);
1b432c260e97 Enabled the FloodMapState to fetch waterlevel data from external Artifact.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1172
diff changeset
181 }
1b432c260e97 Enabled the FloodMapState to fetch waterlevel data from external Artifact.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1172
diff changeset
182
1b432c260e97 Enabled the FloodMapState to fetch waterlevel data from external Artifact.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1172
diff changeset
183 return true;
1b432c260e97 Enabled the FloodMapState to fetch waterlevel data from external Artifact.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1172
diff changeset
184 }
1172
23eb122c8ec1 Prepared the winfo artifact for floodmap calculations (now selectable in the UI).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
185 }
23eb122c8ec1 Prepared the winfo artifact for floodmap calculations (now selectable in the UI).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
186 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
http://dive4elements.wald.intevation.org