Mercurial > dive4elements > river
comparison artifacts/src/main/java/org/dive4elements/river/artifacts/sinfo/common/DatacagePairSelectState.java @ 8951:322b0e6298ea
Work on SINFO FlowDepth-Development
| author | gernotbelger |
|---|---|
| date | Fri, 16 Mar 2018 18:08:38 +0100 |
| parents | |
| children | 5294114b1df4 |
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| 8950:b0aeed4c97c1 | 8951:322b0e6298ea |
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| 1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde | |
| 2 * Software engineering by Intevation GmbH | |
| 3 * | |
| 4 * This file is Free Software under the GNU AGPL (>=v3) | |
| 5 * and comes with ABSOLUTELY NO WARRANTY! Check out the | |
| 6 * documentation coming with Dive4Elements River for details. | |
| 7 */ | |
| 8 | |
| 9 package org.dive4elements.river.artifacts.sinfo.common; | |
| 10 | |
| 11 import java.util.List; | |
| 12 | |
| 13 import org.apache.log4j.Logger; | |
| 14 import org.dive4elements.artifactdatabase.ProtocolUtils; | |
| 15 import org.dive4elements.artifactdatabase.state.Facet; | |
| 16 import org.dive4elements.artifacts.Artifact; | |
| 17 import org.dive4elements.artifacts.CallContext; | |
| 18 import org.dive4elements.artifacts.common.utils.XMLUtils.ElementCreator; | |
| 19 import org.dive4elements.river.artifacts.D4EArtifact; | |
| 20 import org.dive4elements.river.artifacts.model.FacetTypes; | |
| 21 import org.dive4elements.river.artifacts.resources.Resources; | |
| 22 import org.dive4elements.river.artifacts.states.DefaultState; | |
| 23 import org.dive4elements.river.artifacts.states.WaterlevelPairSelectState; | |
| 24 import org.w3c.dom.Element; | |
| 25 | |
| 26 /** | |
| 27 * Copy of {@link WaterlevelPairSelectState}. We must copy instead of crate an abstraction, else we break the | |
| 28 * serialization of {@link WaterlevelPairSelectState}. | |
| 29 * State in which the user selects 1 to n pairs of Waterlevels and alikes. | |
| 30 */ | |
| 31 public abstract class DatacagePairSelectState extends DefaultState implements FacetTypes { | |
| 32 | |
| 33 private static final long serialVersionUID = 1L; | |
| 34 | |
| 35 /** The log that is used in this state. */ | |
| 36 private static Logger log = Logger.getLogger(DatacagePairSelectState.class); | |
| 37 | |
| 38 private final String dataId; | |
| 39 | |
| 40 private final String uiProvider; | |
| 41 | |
| 42 /** | |
| 43 * Name of the state data this state is responsible for. | |
| 44 */ | |
| 45 public DatacagePairSelectState(final String uiProvider, final String dataId) { | |
| 46 this.uiProvider = uiProvider; | |
| 47 this.dataId = dataId; | |
| 48 } | |
| 49 | |
| 50 /** Specify to display a datacage_twin_panel. */ | |
| 51 @Override | |
| 52 protected final String getUIProvider() { | |
| 53 return this.uiProvider; | |
| 54 } | |
| 55 | |
| 56 /** | |
| 57 * Overridden to do nothing. | |
| 58 */ | |
| 59 @Override | |
| 60 public final Object computeAdvance(final D4EArtifact artifact, final String hash, final CallContext context, final List<Facet> facets, final Object old) { | |
| 61 // Get data and do stuff, do not calculate | |
| 62 return ""; | |
| 63 } | |
| 64 | |
| 65 /** | |
| 66 * Create elements for document (prepopulated with data, if any). | |
| 67 * | |
| 68 * @param artifact | |
| 69 * D4EArtifact to get data from. | |
| 70 * @param name | |
| 71 * DataName, expceted to be dataId given in constructor. | |
| 72 */ | |
| 73 @Override | |
| 74 protected final Element[] createItems(final ElementCreator cr, final Artifact artifact, final String name, final CallContext context) { | |
| 75 log.debug("createItems: " + name); | |
| 76 | |
| 77 if (name.equals(this.dataId)) { | |
| 78 final Element item = ProtocolUtils.createArtNode(cr, "item", null, null); | |
| 79 final Element label = ProtocolUtils.createArtNode(cr, "label", null, null); | |
| 80 final Element value = ProtocolUtils.createArtNode(cr, "value", null, null); | |
| 81 | |
| 82 final D4EArtifact flys = (D4EArtifact) artifact; | |
| 83 | |
| 84 final String s = flys.getDataAsString(name); | |
| 85 value.setTextContent(s); | |
| 86 item.appendChild(label); | |
| 87 item.appendChild(value); | |
| 88 return new Element[] { item }; | |
| 89 } | |
| 90 | |
| 91 return new Element[] {}; | |
| 92 } | |
| 93 | |
| 94 /** | |
| 95 * Creats the data element used for the static part of DESCRIBE document. | |
| 96 */ | |
| 97 @Override | |
| 98 protected final Element createStaticData(final D4EArtifact flys, final ElementCreator creator, final CallContext cc, final String name, final String value, | |
| 99 final String type) { | |
| 100 final Element dataElement = creator.create("data"); | |
| 101 creator.addAttr(dataElement, "name", name, true); | |
| 102 creator.addAttr(dataElement, "type", type, true); | |
| 103 | |
| 104 final Element itemElement = creator.create("item"); | |
| 105 creator.addAttr(itemElement, "value", value, true); | |
| 106 | |
| 107 final String[] labels = WaterlevelPairSelectState.getLabels(cc, value); | |
| 108 final Object[] obj = new Object[] { labels[0] }; | |
| 109 | |
| 110 // TODO own i18n | |
| 111 final String attrValue = Resources.getMsg(cc.getMeta(), "wsp.selected.string", "wsp.selected.string", obj); | |
| 112 | |
| 113 creator.addAttr(itemElement, "label", attrValue, true); | |
| 114 dataElement.appendChild(itemElement); | |
| 115 | |
| 116 return dataElement; | |
| 117 } | |
| 118 } |