Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/CalculationSelectMinfo.java @ 4496:d8992459b408

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Add method to return the facets of an artifact This methos should be used to get the facets of an artifact instead of accessing the facets member variable directly.
author Björn Ricks <bjoern.ricks@intevation.de>
date Wed, 14 Nov 2012 11:11:04 +0100
parents edaa2297aea3
children
rev   line source
2693
edaa2297aea3 Started module MINFO (MINFOArtifact, state to choose calculations, configurations).
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1 package de.intevation.flys.artifacts.states;
edaa2297aea3 Started module MINFO (MINFOArtifact, state to choose calculations, configurations).
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2
edaa2297aea3 Started module MINFO (MINFOArtifact, state to choose calculations, configurations).
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3 import org.apache.log4j.Logger;
edaa2297aea3 Started module MINFO (MINFOArtifact, state to choose calculations, configurations).
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4
edaa2297aea3 Started module MINFO (MINFOArtifact, state to choose calculations, configurations).
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5 import org.w3c.dom.Element;
edaa2297aea3 Started module MINFO (MINFOArtifact, state to choose calculations, configurations).
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6
edaa2297aea3 Started module MINFO (MINFOArtifact, state to choose calculations, configurations).
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7 import de.intevation.artifacts.Artifact;
edaa2297aea3 Started module MINFO (MINFOArtifact, state to choose calculations, configurations).
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8 import de.intevation.artifacts.CallContext;
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9 import de.intevation.artifacts.CallMeta;
edaa2297aea3 Started module MINFO (MINFOArtifact, state to choose calculations, configurations).
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10
edaa2297aea3 Started module MINFO (MINFOArtifact, state to choose calculations, configurations).
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11 import de.intevation.artifacts.common.utils.XMLUtils;
edaa2297aea3 Started module MINFO (MINFOArtifact, state to choose calculations, configurations).
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12
edaa2297aea3 Started module MINFO (MINFOArtifact, state to choose calculations, configurations).
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13 import de.intevation.artifactdatabase.data.StateData;
edaa2297aea3 Started module MINFO (MINFOArtifact, state to choose calculations, configurations).
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14
edaa2297aea3 Started module MINFO (MINFOArtifact, state to choose calculations, configurations).
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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
edaa2297aea3 Started module MINFO (MINFOArtifact, state to choose calculations, configurations).
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18 /**
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19 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
edaa2297aea3 Started module MINFO (MINFOArtifact, state to choose calculations, configurations).
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20 */
edaa2297aea3 Started module MINFO (MINFOArtifact, state to choose calculations, configurations).
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21 public class CalculationSelectMinfo extends DefaultState {
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22
edaa2297aea3 Started module MINFO (MINFOArtifact, state to choose calculations, configurations).
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23 /** The logger that is used in this class. */
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24 private static Logger logger = Logger.getLogger(CalculationSelectMinfo.class);
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25
edaa2297aea3 Started module MINFO (MINFOArtifact, state to choose calculations, configurations).
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26
edaa2297aea3 Started module MINFO (MINFOArtifact, state to choose calculations, configurations).
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27 public static final String FIELD_MODE = "calculation_mode";
edaa2297aea3 Started module MINFO (MINFOArtifact, state to choose calculations, configurations).
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28
edaa2297aea3 Started module MINFO (MINFOArtifact, state to choose calculations, configurations).
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29 public static final String CALC_BED_MIDDLE = "calc.bed.middle";
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30 public static final String CALC_BED_DIFF = "calc.bed.diff";
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31 public static final String CALC_BED_QUALITY = "calc.bed.quality";
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32 public static final String CALC_SEDIMENT_LOAD = "calc.sediment.load";
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33 public static final String CALC_FLOW_VELOCITY = "calc.flow.velocity";
edaa2297aea3 Started module MINFO (MINFOArtifact, state to choose calculations, configurations).
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34 public static final String CALC_SQ_RELATION = "calc.sq.relation";
edaa2297aea3 Started module MINFO (MINFOArtifact, state to choose calculations, configurations).
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35
edaa2297aea3 Started module MINFO (MINFOArtifact, state to choose calculations, configurations).
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36 /** An array that holds all available calculation modes. */
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37 public static final String[] CALCULATIONS = {
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38 CALC_BED_MIDDLE,
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39 CALC_BED_DIFF,
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40 CALC_BED_QUALITY,
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41 CALC_SEDIMENT_LOAD,
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42 CALC_FLOW_VELOCITY,
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43 CALC_SQ_RELATION
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44 };
edaa2297aea3 Started module MINFO (MINFOArtifact, state to choose calculations, configurations).
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45
edaa2297aea3 Started module MINFO (MINFOArtifact, state to choose calculations, configurations).
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46
edaa2297aea3 Started module MINFO (MINFOArtifact, state to choose calculations, configurations).
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47 /** Error message that is thrown if no mode has been chosen. */
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48 public static final String ERROR_NO_CALCULATION_MODE =
edaa2297aea3 Started module MINFO (MINFOArtifact, state to choose calculations, configurations).
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49 "error_feed_no_calculation_mode";
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50
edaa2297aea3 Started module MINFO (MINFOArtifact, state to choose calculations, configurations).
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51 /** Error message that is thrown if an invalid calculation mode has been
edaa2297aea3 Started module MINFO (MINFOArtifact, state to choose calculations, configurations).
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52 * chosen. */
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53 public static final String ERROR_INVALID_CALCULATION_MODE =
edaa2297aea3 Started module MINFO (MINFOArtifact, state to choose calculations, configurations).
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54 "error_feed_invalid_calculation_mode";
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55
edaa2297aea3 Started module MINFO (MINFOArtifact, state to choose calculations, configurations).
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56
edaa2297aea3 Started module MINFO (MINFOArtifact, state to choose calculations, configurations).
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57 public CalculationSelectMinfo() {
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58 }
edaa2297aea3 Started module MINFO (MINFOArtifact, state to choose calculations, configurations).
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59
edaa2297aea3 Started module MINFO (MINFOArtifact, state to choose calculations, configurations).
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60
edaa2297aea3 Started module MINFO (MINFOArtifact, state to choose calculations, configurations).
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61 @Override
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62 protected Element[] createItems(
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63 XMLUtils.ElementCreator cr,
edaa2297aea3 Started module MINFO (MINFOArtifact, state to choose calculations, configurations).
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64 Artifact artifact,
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65 String name,
edaa2297aea3 Started module MINFO (MINFOArtifact, state to choose calculations, configurations).
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66 CallContext context)
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67 {
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68 CallMeta meta = context.getMeta();
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69 Element[] calcs = new Element[CALCULATIONS.length];
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70
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71 for (int i = 0; i < CALCULATIONS.length; ++i) {
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72 String calc = CALCULATIONS[i];
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73 calcs[i] = createItem(
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74 cr, new String[] {
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75 Resources.getMsg(meta, calc, calc),
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76 calc
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77 });
edaa2297aea3 Started module MINFO (MINFOArtifact, state to choose calculations, configurations).
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78 }
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79
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80 return calcs;
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81 }
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82
edaa2297aea3 Started module MINFO (MINFOArtifact, state to choose calculations, configurations).
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83
edaa2297aea3 Started module MINFO (MINFOArtifact, state to choose calculations, configurations).
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84 @Override
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85 public boolean validate(Artifact artifact)
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86 throws IllegalArgumentException
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87 {
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88 logger.debug("CalculationSelect.validate");
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89 FLYSArtifact flys = (FLYSArtifact) artifact;
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90
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91 StateData data = getData(flys, FIELD_MODE);
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92 String calc = (data != null) ? (String) data.getValue() : null;
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93
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94 if (calc == null) {
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95 throw new IllegalArgumentException(ERROR_NO_CALCULATION_MODE);
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96 }
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97
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98 calc = calc.trim().toLowerCase();
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99
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100 for (String mode: CALCULATIONS) {
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101 if (mode.equals(calc)) {
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102 return true;
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103 }
edaa2297aea3 Started module MINFO (MINFOArtifact, state to choose calculations, configurations).
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104 }
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105
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106 throw new IllegalArgumentException(ERROR_INVALID_CALCULATION_MODE);
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107 }
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108 }
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109 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
http://dive4elements.wald.intevation.org