annotate artifacts/src/main/java/org/dive4elements/river/artifacts/states/RadioSelect.java @ 9184:dace17e26d33

code review uinfo.inundationduration
author gernotbelger
date Wed, 27 Jun 2018 14:07:02 +0200
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children c7e5285d434f
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1 /** Copyright (C) 2017 by Bundesanstalt für Gewässerkunde
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2 * Software engineering by
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3 * Björnsen Beratende Ingenieure GmbH
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4 * Dr. Schumacher Ingenieurbüro für Wasser und Umwelt
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5 *
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6 * This file is Free Software under the GNU AGPL (>=v3)
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7 * and comes with ABSOLUTELY NO WARRANTY! Check out the
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8 * documentation coming with Dive4Elements River for details.
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9 */
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10 package org.dive4elements.river.artifacts.states;
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11
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12 import java.util.LinkedHashMap;
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13 import java.util.Map;
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14
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15 import org.dive4elements.artifacts.Artifact;
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16 import org.dive4elements.artifacts.CallContext;
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17 import org.dive4elements.artifacts.CallMeta;
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18 import org.dive4elements.artifacts.common.utils.XMLUtils;
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19 import org.dive4elements.river.artifacts.resources.Resources;
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20 import org.w3c.dom.Element;
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21
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22 /**
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23 * @author Domenico Nardi Tironi
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24 *
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25 */
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26 public abstract class RadioSelect extends DefaultState {
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27
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28 private static final long serialVersionUID = 1L;
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29 private Artifact artifact;
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30
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31 public RadioSelect() {
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32
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33 }
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34
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35 protected abstract LinkedHashMap<String, String> makeEntries(CallMeta meta, Artifact artifact); // AUSNAHMSWEISE EXPLIZITER TYP, damit Reihenfolge nicht
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36 // verrutscht
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37
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38 @Override
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39 protected final String getUIProvider() {
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40 return "radio_panel";
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41 }
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42
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43 @Override
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44 protected Element[] createItems(final XMLUtils.ElementCreator ec, final Artifact artifact, final String name, final CallContext context) {
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45
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46 // REMEBER: we need it for getLabelFor later
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47 this.artifact = artifact;
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48
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49 final CallMeta meta = context.getMeta();
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50 final Map<String, String> entries = makeEntries(meta, artifact);
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51
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52 final Element[] elements = new Element[entries.size()];
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53 int i = 0;
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54 for (final String key : entries.keySet()) {
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55 final String label = entries.get(key);
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56 final String labelToSet = label != null ? label : Resources.getMsg(meta, key);
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57 elements[i] = createItem(ec, new String[] { labelToSet, key });
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58 i++;
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59 }
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60 return elements;
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61 }
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62
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63 @Override
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64 protected String getLabelFor(final CallContext cc, final String name, final String value, final String type) {
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65 // artifacts must be set in "createItems" -> createItems has to be called first
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66 final Map<String, String> entries = makeEntries(cc.getMeta(), this.artifact);
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67
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68 final String valueToSet = entries.get(value) != null ? entries.get(value) : value;
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69 return super.getLabelFor(cc, name, valueToSet, type);
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70 }
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71 }

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