Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/artifacts/states/RiverSelect.java @ 8202:e4606eae8ea5

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sed src/**/*.java 's/logger/log/g'
author Sascha L. Teichmann <teichmann@intevation.de>
date Fri, 05 Sep 2014 12:58:17 +0200
parents 9aa0bd26ce7f
children 0a5239a1e46e
rev   line source
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1 /* Copyright (C) 2011, 2012, 2013 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
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9 package org.dive4elements.river.artifacts.states;
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10
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11 import java.util.List;
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12
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13 import org.apache.log4j.Logger;
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14
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15 import org.w3c.dom.Element;
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16 import org.w3c.dom.Node;
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17
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18 import org.dive4elements.artifacts.Artifact;
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19 import org.dive4elements.artifacts.CallContext;
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20
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21 import org.dive4elements.artifacts.common.utils.XMLUtils;
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22
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23 import org.dive4elements.artifactdatabase.ProtocolUtils;
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24 import org.dive4elements.artifactdatabase.data.StateData;
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25
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26 import org.dive4elements.river.model.River;
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27
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28 import org.dive4elements.river.artifacts.D4EArtifact;
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29 import org.dive4elements.river.artifacts.model.RiverFactory;
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30 import org.dive4elements.river.artifacts.resources.Resources;
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32
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33 /**
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34 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
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35 */
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36 public class RiverSelect extends DefaultState {
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37
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38 /** The log used in this class. */
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39 private static Logger log = Logger.getLogger(RiverSelect.class);
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41 /** Error message that is thrown if no river was found based on a given
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42 * name.*/
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43 public static final String ERROR_NO_SUCH_RIVER =
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44 "error_feed_no_such_river";
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45
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46 /** Error message that is thrown if no river was found based on a given
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47 * name.*/
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48 public static final String ERROR_NO_RIVER_SELECTED =
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49 "error_feed_no_river_selected";
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50
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51
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52 /**
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53 * The default constructor that initializes an empty State object.
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54 */
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55 public RiverSelect() {
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56 }
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57
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58
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59 /**
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60 * Initialize the state based on the state node in the configuration.
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61 *
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62 * @param config The state configuration node.
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63 */
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64 public void setup(Node config) {
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65 super.setup(config);
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66 }
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67
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68
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69 protected Element createData(
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70 XMLUtils.ElementCreator cr,
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71 Artifact artifact,
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72 StateData data,
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73 CallContext context)
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74 {
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75 Element select = ProtocolUtils.createArtNode(
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76 cr, "select",
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77 new String[] { "uiprovider" },
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78 new String[] { "select_with_map" });
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79 cr.addAttr(select, "name", data.getName(), true);
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80
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81 Element label = ProtocolUtils.createArtNode(
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82 cr, "label", null, null);
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83
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84
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85 // XXX: DEAD CODE
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86 /*
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87 Element choices = ProtocolUtils.createArtNode(
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88 cr, "choices", null, null);
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89 */
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90
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91 select.appendChild(label);
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92
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93 label.setTextContent(Resources.getMsg(
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94 context.getMeta(),
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95 getID(),
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96 getID()));
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97
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98 return select;
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99 }
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100
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101
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102 @Override
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103 protected Element[] createItems(
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104 XMLUtils.ElementCreator cr,
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105 Artifact artifact,
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106 String name,
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107 CallContext context)
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108 {
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109 List<River> rivers = RiverFactory.getRivers();
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110 Element[] items = new Element[rivers.size()];
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111
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112 int idx = 0;
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113 for (River river: rivers) {
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114 items[idx++] = createRiverItem(cr, river);
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115 }
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116
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117 return items;
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118 }
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119
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120
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121 /**
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122 * This method creates a node that represents a river item. This node
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123 * contains the label and the value that describe the river.
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124 *
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125 * @param cr The ElementCreator.
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126 * @param river The river.
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127 *
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128 * @return the element that contains the information about the river.
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129 */
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130 protected Element createRiverItem(XMLUtils.ElementCreator cr, River river) {
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131 Element item = ProtocolUtils.createArtNode(cr, "item", null, null);
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132 Element label = ProtocolUtils.createArtNode(cr, "label", null, null);
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133 Element value = ProtocolUtils.createArtNode(cr, "value", null, null);
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134
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135 label.setTextContent(river.getName());
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136 log.debug("model uuid: " + river.getModelUuid());
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9aa0bd26ce7f Replaced river name with model_uuid as value in RiverSelect state.
Raimund Renkert <rrenkert@intevation.de>
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137 value.setTextContent(river.getModelUuid());
115
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138
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139 item.appendChild(label);
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140 item.appendChild(value);
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141
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142 return item;
109
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143 }
324
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144
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145
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146 @Override
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eccf966fb677 State engine: Removed CallContext from state validation.
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147 public boolean validate(Artifact artifact)
324
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148 throws IllegalArgumentException
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149 {
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150 log.debug("RiverSelect.validate");
324
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151
5867
59ff03ff48f1 River artifacts: Renamed FLYSArtifact(Collection) to D4EArtifact(Collection).
Sascha L. Teichmann <teichmann@intevation.de>
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152 D4EArtifact flys = (D4EArtifact) artifact;
324
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153
624
929137ee8154 ISSUE-62 (part I/II) States are no longer filled with data - if a state needs user input, it needs to query the owner artifact.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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154 StateData dRiver = getData(flys, "river");
324
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155
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156 if (dRiver == null || dRiver.getValue() == null) {
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157 throw new IllegalArgumentException(ERROR_NO_RIVER_SELECTED);
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158 }
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159
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160 River river = RiverFactory.getRiver((String) dRiver.getValue());
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161
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162 if (river == null) {
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163 throw new IllegalArgumentException(ERROR_NO_SUCH_RIVER);
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164 }
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165
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166 return true;
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167 }
424
82bd39f27569 ISSUE-37 The river state wants to be rendered using a river_panel UI provider.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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168
82bd39f27569 ISSUE-37 The river state wants to be rendered using a river_panel UI provider.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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169
82bd39f27569 ISSUE-37 The river state wants to be rendered using a river_panel UI provider.
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170 @Override
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171 protected String getUIProvider() {
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172 return "river_panel";
82bd39f27569 ISSUE-37 The river state wants to be rendered using a river_panel UI provider.
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173 }
109
9891d133f08d Improved the init process of the WINFOArtifact - there are two new states to select the river and the gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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174 }
9891d133f08d Improved the init process of the WINFOArtifact - there are two new states to select the river and the gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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175 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
http://dive4elements.wald.intevation.org