Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/artifacts/states/BooleanChoiceState.java @ 9390:f575ff573cbb

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"Name der Peilung" columname minfo.
author gernotbelger
date Thu, 09 Aug 2018 15:22:31 +0200
parents 2323d005f9a5
children
rev   line source
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13650d8a2373 Generalized the FloodplainChoice to a reusable BooleanChoiceState
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1 /* Copyright (C) 2011, 2012, 2017 by Bundesanstalt für Gewässerkunde
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2 * Software engineering by Intevation GmbH
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3 *
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4 * This file is Free Software under the GNU AGPL (>=v3)
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5 * and comes with ABSOLUTELY NO WARRANTY! Check out the
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6 * documentation coming with Dive4Elements River for details.
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7 */
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8 package org.dive4elements.river.artifacts.states;
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9
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10 import org.apache.log4j.Logger;
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11 import org.dive4elements.artifactdatabase.ProtocolUtils;
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12 import org.dive4elements.artifacts.Artifact;
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13 import org.dive4elements.artifacts.CallContext;
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14 import org.dive4elements.artifacts.CallMeta;
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15 import org.dive4elements.artifacts.common.utils.XMLUtils;
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16 import org.dive4elements.river.artifacts.resources.Resources;
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17 import org.w3c.dom.Element;
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18
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19 /**
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20 * Generic state for a boolean choice. Only difference between real implementations are the human readable labels.
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21 *
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22 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
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23 * @author Gernot Belger
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24 */
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25 public abstract class BooleanChoiceState extends DefaultState {
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26
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27 private final String optionMsg;
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28 private final String activeMsg;
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29 private final String inactiveMsg;
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30
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31 public BooleanChoiceState(final String optionMsg, final String activeMsg, final String inactiveMsg) {
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32 this.optionMsg = optionMsg;
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33 this.activeMsg = activeMsg;
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34 this.inactiveMsg = inactiveMsg;
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35 }
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36
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37 private static final Logger log = Logger.getLogger(BooleanChoiceState.class);
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38
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39 @Override
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40 protected String getUIProvider() {
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41 return "boolean_panel";
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42 }
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43
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44 @Override
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45 protected Element[] createItems(final XMLUtils.ElementCreator cr, final Artifact artifact, final String name, final CallContext context) {
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46 final CallMeta meta = context.getMeta();
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47
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48 final Element option = createItem(cr, new String[] { Resources.getMsg(meta, this.optionMsg, this.optionMsg), "true" });
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49
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50 return new Element[] { option };
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51 }
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52
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53 @Override
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54 protected String getLabelFor(final CallContext cc, final String name, final String value, final String type) {
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55 log.debug("GET LABEL FOR '" + name + "' / '" + value + "'");
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56 if (value != null && value.equals("true")) {
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57 return Resources.getMsg(cc.getMeta(), this.activeMsg, this.activeMsg);
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58 } else {
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59 return Resources.getMsg(cc.getMeta(), this.inactiveMsg, this.inactiveMsg);
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60 }
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61 }
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62
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63 protected static Element createItem(final XMLUtils.ElementCreator cr, final Object obj) {
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64 final Element item = ProtocolUtils.createArtNode(cr, "item", null, null);
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65 final Element label = ProtocolUtils.createArtNode(cr, "label", null, null);
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66 final Element value = ProtocolUtils.createArtNode(cr, "value", null, null);
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67
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68 final String[] arr = (String[]) obj;
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69
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70 label.setTextContent(arr[0]);
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71 value.setTextContent(arr[1]);
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72
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73 item.appendChild(label);
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74 item.appendChild(value);
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75
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76 return item;
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77 }
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78 }
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79 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
http://dive4elements.wald.intevation.org