Mercurial > dive4elements > river
annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/CalculationSelect.java @ 2877:f0a67bc0e777 2.7
merged flys-backend/2.7
author | Thomas Arendsen Hein <thomas@intevation.de> |
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date | Fri, 28 Sep 2012 12:14:31 +0200 |
parents | d548e2e13524 |
children | 75a90d9d2024 |
rev | line source |
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Introduced a state to select the calculation mode.
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1 package de.intevation.flys.artifacts.states; |
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2 |
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3 import org.apache.log4j.Logger; |
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4 |
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5 import org.w3c.dom.Element; |
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6 |
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7 import de.intevation.artifacts.Artifact; |
127
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8 import de.intevation.artifacts.CallContext; |
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9 import de.intevation.artifacts.CallMeta; |
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10 |
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11 import de.intevation.artifacts.common.utils.XMLUtils; |
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12 |
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13 import de.intevation.artifactdatabase.data.StateData; |
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14 |
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15 import de.intevation.flys.artifacts.FLYSArtifact; |
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16 import de.intevation.flys.artifacts.resources.Resources; |
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17 |
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18 /** |
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19 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> |
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20 */ |
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21 public class CalculationSelect extends DefaultState { |
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22 |
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23 /** The logger that is used in this class. */ |
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24 private static Logger logger = Logger.getLogger(CalculationSelect.class); |
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25 |
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26 |
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27 public static final String FIELD_MODE = "calculation_mode"; |
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28 |
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29 /** Constant value for the reference line calculation. */ |
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30 public static final String CALCULATION_SURFACE_CURVE = |
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31 "calc.surface.curve"; |
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32 |
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33 /** Constant value for the differences calculation. */ |
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34 public static final String CALCULATION_DURATION_CURVE = |
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35 "calc.duration.curve"; |
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36 |
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37 /** Constant value for the flood map calculation. */ |
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38 public static final String CALCULATION_FLOOD_MAP = |
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39 "calc.flood.map"; |
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40 |
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41 /** Constant value for the profile calculation. */ |
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42 public static final String CALCULATION_DISCHARGE_LONGITUDINAL_CURVE = |
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43 "calc.discharge.longitudinal.section"; |
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44 |
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45 /** Constant value for the state discharge curve calculation. */ |
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46 public static final String CALCULATION_DISCHARGE_CURVE = |
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47 "calc.discharge.curve"; |
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48 |
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49 /** Constant value for the state w differences calculation. */ |
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50 public static final String CALCULATION_W_DIFFERENCES = |
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51 "calc.w.differences"; |
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52 |
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53 /** Constant value for the state reference curve calculation. */ |
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54 public static final String CALCULATION_REFERENCE_CURVE = |
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55 "calc.reference.curve"; |
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56 |
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57 /** Constant value for the historical discharge curve calculation. */ |
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58 public static final String CALCULATION_HISTORICAL_DISCHARGE_CURVE = |
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59 "calc.historical.discharge.curve"; |
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60 |
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61 /** An array that holds all available calculation modes. */ |
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62 public static final String[] CALCULATIONS = { |
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63 CALCULATION_SURFACE_CURVE, |
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64 CALCULATION_FLOOD_MAP, |
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65 CALCULATION_DISCHARGE_CURVE, |
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66 CALCULATION_HISTORICAL_DISCHARGE_CURVE, |
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67 CALCULATION_DURATION_CURVE, |
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68 CALCULATION_DISCHARGE_LONGITUDINAL_CURVE, |
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69 CALCULATION_W_DIFFERENCES, |
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70 CALCULATION_REFERENCE_CURVE }; |
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71 |
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72 |
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73 /** Error message that is thrown if no mode has been chosen. */ |
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74 public static final String ERROR_NO_CALCULATION_MODE = |
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75 "error_feed_no_calculation_mode"; |
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76 |
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77 /** Error message that is thrown if an invalid calculation mode has been |
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78 * chosen. */ |
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79 public static final String ERROR_INVALID_CALCULATION_MODE = |
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80 "error_feed_invalid_calculation_mode"; |
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81 |
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82 |
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83 public CalculationSelect() { |
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84 } |
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85 |
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86 |
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87 @Override |
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88 protected Element[] createItems( |
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89 XMLUtils.ElementCreator cr, |
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90 Artifact artifact, |
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91 String name, |
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92 CallContext context) |
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93 { |
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94 CallMeta meta = context.getMeta(); |
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95 Element[] calcs = new Element[CALCULATIONS.length]; |
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96 |
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97 for (int i = 0; i < CALCULATIONS.length; ++i) { |
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98 String calc = CALCULATIONS[i]; |
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99 calcs[i] = createItem( |
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100 cr, new String[] { |
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101 Resources.getMsg(meta, calc, calc), |
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102 calc |
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103 }); |
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104 } |
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105 |
7f909429ccc8
Added some more calculation types (to the DESCRIBE in the calculation select state).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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106 return calcs; |
127
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Introduced a state to select the calculation mode.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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107 } |
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108 |
21d791e21aca
Introduced a state to select the calculation mode.
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109 |
323
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The calculation method is validated in the feed() operation.
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110 @Override |
1050
eccf966fb677
State engine: Removed CallContext from state validation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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742
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111 public boolean validate(Artifact artifact) |
323
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112 throws IllegalArgumentException |
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113 { |
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114 logger.debug("CalculationSelect.validate"); |
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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323
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115 FLYSArtifact flys = (FLYSArtifact) artifact; |
323
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116 |
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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117 StateData data = getData(flys, FIELD_MODE); |
1148
302461d5d071
Cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1050
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118 String calc = (data != null) ? (String) data.getValue() : null; |
323
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119 |
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120 if (calc == null) { |
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121 throw new IllegalArgumentException(ERROR_NO_CALCULATION_MODE); |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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122 } |
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123 |
b33ba2cd4a3e
The calculation method is validated in the feed() operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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124 calc = calc.trim().toLowerCase(); |
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125 |
b33ba2cd4a3e
The calculation method is validated in the feed() operation.
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126 for (String mode: CALCULATIONS) { |
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127 if (mode.equals(calc)) { |
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128 return true; |
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The calculation method is validated in the feed() operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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129 } |
b33ba2cd4a3e
The calculation method is validated in the feed() operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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130 } |
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The calculation method is validated in the feed() operation.
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131 |
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The calculation method is validated in the feed() operation.
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132 throw new IllegalArgumentException(ERROR_INVALID_CALCULATION_MODE); |
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The calculation method is validated in the feed() operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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133 } |
127
21d791e21aca
Introduced a state to select the calculation mode.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
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134 } |
21d791e21aca
Introduced a state to select the calculation mode.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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135 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : |