Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/artifacts/sinfo/predefinedchannel/PredefinedChannelArtifact.java @ 9112:189cc8ededbd

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Added datacage select and chart display for river channel sizes loaded from database
author mschaefer
date Mon, 04 Jun 2018 08:36:09 +0200
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children 8b7bf26b8782
rev   line source
9112
189cc8ededbd Added datacage select and chart display for river channel sizes loaded from database
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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
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11 package org.dive4elements.river.artifacts.sinfo.predefinedchannel;
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12
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13 import java.util.ArrayList;
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14 import java.util.List;
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15
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16 import org.apache.log4j.Logger;
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17 import org.dive4elements.artifactdatabase.state.DefaultOutput;
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18 import org.dive4elements.artifactdatabase.state.Facet;
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19 import org.dive4elements.artifactdatabase.state.FacetActivity;
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20 import org.dive4elements.artifacts.Artifact;
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21 import org.dive4elements.artifacts.ArtifactFactory;
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22 import org.dive4elements.artifacts.CallMeta;
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23 import org.dive4elements.artifacts.common.utils.XMLUtils;
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24 import org.dive4elements.river.artifacts.AbstractStaticStateArtifact;
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25 import org.dive4elements.river.artifacts.D4EArtifact;
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26 import org.dive4elements.river.artifacts.model.FacetTypes;
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27 import org.dive4elements.river.artifacts.sinfo.common.PredefinedChannelDepthProcessor;
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28 import org.dive4elements.river.artifacts.sinfo.common.PredefinedChannelWidthProcessor;
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29 import org.dive4elements.river.artifacts.states.StaticState;
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30 import org.w3c.dom.Document;
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31
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32 /**
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33 * Display of a river channel data series loaded from database
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34 *
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35 * @author Matthias Schäfer
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36 *
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37 */
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38 public class PredefinedChannelArtifact extends AbstractStaticStateArtifact implements FacetTypes {
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39
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40 /** The log for this class. */
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41 private static Logger log = Logger.getLogger(PredefinedChannelArtifact.class);
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42
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43 /** Artifact name. */
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44 private static final String NAME = "channel";
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45
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46 static {
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47 // TODO: Move to configuration.
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48 FacetActivity.Registry.getInstance().register(NAME, FacetActivity.INACTIVE);
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49 }
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50
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51 public static final String STATIC_STATE_NAME = "state.predefined_channel.static";
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52
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53 /**
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54 * Trivial Constructor.
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55 */
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56 public PredefinedChannelArtifact() {
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57 log.debug("new PredefinedChannelArtifact");
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58 }
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59
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60 @Override
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61 public String getName() {
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62 return NAME;
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63 }
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64
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65 /**
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66 * Gets called from factory, to set things up.
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67 */
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68 @Override
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69 public void setup(final String identifier, final ArtifactFactory factory, final Object context, final CallMeta callMeta, final Document data,
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70 final List<Class> loadFacets) {
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71
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72 log.debug("PredefinedChannelArtifact.setup");
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73
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74 if (log.isDebugEnabled()) {
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75 log.debug(XMLUtils.toString(data));
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76 }
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77
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78 final String code = getDatacageIDValue(data);
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79 final String seriesName = (code.split("-").length >= 3) ? code.split("-", 3)[2] : "name?";
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80
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81 createFacets(callMeta, code, seriesName);
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82
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83 super.setup(identifier, factory, context, callMeta, data, loadFacets);
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84 }
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85
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86 private void createFacets(final CallMeta callMeta, final String code, final String seriesName) {
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87 if (code == null)
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88 return;
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89 final String[] parts = code.split("-");
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90 if (parts.length < 2) {
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91 log.error("Invalid datacage ID '" + code + "'");
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92 return;
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93 }
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94 addStringData("channel_id", parts[1]);
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95 final ArrayList<Facet> facets = new ArrayList<>(2);
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96 facets.add(PredefinedChannelDepthProcessor.createFacet(callMeta, seriesName));
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97 facets.add(PredefinedChannelWidthProcessor.createFacet(callMeta, seriesName));
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98 addFacets(STATIC_STATE_NAME, facets);
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99 }
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100
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101 @Override
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102 protected void initStaticState() {
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103
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104 log.debug("initStaticState " + getName() + " " + identifier());
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105
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106 final StaticState state = new StaticState(STATIC_STATE_NAME);
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107 final DefaultOutput output = new DefaultOutput("general", "general", "image/png", "chart");
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108
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109 final List<Facet> facets = getFacets(STATIC_STATE_NAME);
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110 output.addFacets(facets);
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111 state.addOutput(output);
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112
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113 setStaticState(state);
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114 }
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115
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116 @Override
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117 protected void initialize(final Artifact artifact, final Object context, final CallMeta meta) {
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118 // do not clone facets, etc. from master artifact
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119
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120 log.debug("initialize");
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121 importData((D4EArtifact) artifact, "river");
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122 importData((D4EArtifact) artifact, "ld_from");
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123 importData((D4EArtifact) artifact, "ld_to");
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124
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125 log.debug("ld_from " + getDataAsString("ld_from"));
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126 log.debug("ld_to " + getDataAsString("ld_to"));
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127 }
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128 }
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