annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/RiverSelect.java @ 4241:49cb65d5932d

Improved the historical discharge calculation. The calculation now creates new HistoricalWQKms (new subclass of WQKms). Those WQKms are used to create new facets from (new) type 'HistoricalDischargeCurveFacet'. The chart generator is improved to support those facets.
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Wed, 24 Oct 2012 14:34:35 +0200
parents 8e66293c5369
children
rev   line source
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1 package de.intevation.flys.artifacts.states;
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3 import java.util.List;
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5 import org.apache.log4j.Logger;
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7 import org.w3c.dom.Element;
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8 import org.w3c.dom.Node;
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9
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10 import de.intevation.artifacts.Artifact;
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11 import de.intevation.artifacts.CallContext;
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13 import de.intevation.artifacts.common.utils.XMLUtils;
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14
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15 import de.intevation.artifactdatabase.ProtocolUtils;
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16 import de.intevation.artifactdatabase.data.StateData;
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18 import de.intevation.flys.model.River;
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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.
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20 import de.intevation.flys.artifacts.FLYSArtifact;
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21 import de.intevation.flys.artifacts.model.RiverFactory;
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22 import de.intevation.flys.artifacts.resources.Resources;
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25 /**
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26 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
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27 */
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28 public class RiverSelect extends DefaultState {
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30 /** The logger used in this class. */
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31 private static Logger logger = Logger.getLogger(RiverSelect.class);
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33 /** Error message that is thrown if no river was found based on a given
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34 * name.*/
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35 public static final String ERROR_NO_SUCH_RIVER =
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36 "error_feed_no_such_river";
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37
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38 /** Error message that is thrown if no river was found based on a given
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39 * name.*/
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40 public static final String ERROR_NO_RIVER_SELECTED =
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41 "error_feed_no_river_selected";
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42
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44 /**
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45 * The default constructor that initializes an empty State object.
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46 */
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47 public RiverSelect() {
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48 }
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51 /**
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52 * Initialize the state based on the state node in the configuration.
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53 *
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54 * @param config The state configuration node.
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55 */
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56 public void setup(Node config) {
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57 super.setup(config);
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58 }
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59
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60
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61 protected Element createData(
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62 XMLUtils.ElementCreator cr,
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63 Artifact artifact,
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64 StateData data,
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65 CallContext context)
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66 {
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67 Element select = ProtocolUtils.createArtNode(
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68 cr, "select",
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69 new String[] { "uiprovider" },
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70 new String[] { "select_with_map" });
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71 cr.addAttr(select, "name", data.getName(), true);
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73 Element label = ProtocolUtils.createArtNode(
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74 cr, "label", null, null);
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75
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76
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77 // XXX: DEAD CODE
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78 /*
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79 Element choices = ProtocolUtils.createArtNode(
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80 cr, "choices", null, null);
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81 */
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83 select.appendChild(label);
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84
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85 label.setTextContent(Resources.getMsg(
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86 context.getMeta(),
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87 getID(),
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88 getID()));
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89
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90 return select;
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91 }
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93
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94 @Override
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95 protected Element[] createItems(
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96 XMLUtils.ElementCreator cr,
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97 Artifact artifact,
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98 String name,
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99 CallContext context)
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100 {
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101 List<River> rivers = RiverFactory.getRivers();
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102 Element[] items = new Element[rivers.size()];
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103
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104 int idx = 0;
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105 for (River river: rivers) {
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106 items[idx++] = createRiverItem(cr, river);
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107 }
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108
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109 return items;
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110 }
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111
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112
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113 /**
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114 * This method creates a node that represents a river item. This node
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115 * contains the label and the value that describe the river.
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116 *
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117 * @param cr The ElementCreator.
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118 * @param river The river.
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119 *
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120 * @return the element that contains the information about the river.
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121 */
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122 protected Element createRiverItem(XMLUtils.ElementCreator cr, River river) {
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123 Element item = ProtocolUtils.createArtNode(cr, "item", null, null);
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124 Element label = ProtocolUtils.createArtNode(cr, "label", null, null);
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125 Element value = ProtocolUtils.createArtNode(cr, "value", null, null);
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126
b51e92fef704 The RiverSelect state creates the dynamic UI part for the describe document now.
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127 label.setTextContent(river.getName());
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128 value.setTextContent(river.getName());
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129
b51e92fef704 The RiverSelect state creates the dynamic UI part for the describe document now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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130 item.appendChild(label);
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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131 item.appendChild(value);
b51e92fef704 The RiverSelect state creates the dynamic UI part for the describe document now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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132
b51e92fef704 The RiverSelect state creates the dynamic UI part for the describe document now.
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133 return item;
109
9891d133f08d Improved the init process of the WINFOArtifact - there are two new states to select the river and the gauge.
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134 }
324
cd9e397cc2a8 The inserted river is validated in the feed operation().
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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135
cd9e397cc2a8 The inserted river is validated in the feed operation().
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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136
cd9e397cc2a8 The inserted river is validated in the feed operation().
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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137 @Override
1050
eccf966fb677 State engine: Removed CallContext from state validation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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138 public boolean validate(Artifact artifact)
324
cd9e397cc2a8 The inserted river is validated in the feed operation().
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139 throws IllegalArgumentException
cd9e397cc2a8 The inserted river is validated in the feed operation().
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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140 {
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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141 logger.debug("RiverSelect.validate");
cd9e397cc2a8 The inserted river is validated in the feed operation().
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142
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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143 FLYSArtifact flys = (FLYSArtifact) artifact;
324
cd9e397cc2a8 The inserted river is validated in the feed operation().
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144
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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145 StateData dRiver = getData(flys, "river");
324
cd9e397cc2a8 The inserted river is validated in the feed operation().
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146
cd9e397cc2a8 The inserted river is validated in the feed operation().
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147 if (dRiver == null || dRiver.getValue() == null) {
cd9e397cc2a8 The inserted river is validated in the feed operation().
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148 throw new IllegalArgumentException(ERROR_NO_RIVER_SELECTED);
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149 }
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150
cd9e397cc2a8 The inserted river is validated in the feed operation().
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151 River river = RiverFactory.getRiver((String) dRiver.getValue());
cd9e397cc2a8 The inserted river is validated in the feed operation().
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152
cd9e397cc2a8 The inserted river is validated in the feed operation().
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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153 if (river == null) {
cd9e397cc2a8 The inserted river is validated in the feed operation().
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154 throw new IllegalArgumentException(ERROR_NO_SUCH_RIVER);
cd9e397cc2a8 The inserted river is validated in the feed operation().
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155 }
cd9e397cc2a8 The inserted river is validated in the feed operation().
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156
cd9e397cc2a8 The inserted river is validated in the feed operation().
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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157 return true;
cd9e397cc2a8 The inserted river is validated in the feed operation().
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158 }
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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159
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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160
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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161 @Override
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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162 protected String getUIProvider() {
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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163 return "river_panel";
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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164 }
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>
parents:
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165 }
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>
parents:
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166 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :

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