Mercurial > dive4elements > gnv-client

annotate geo-backend/src/main/java/de/intevation/gnv/geobackend/base/DefaultResult.java @ 270:1fe93e3c80c0

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DefaultResult now directly inherits from HashMap. geo-backend/trunk@241 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Mon, 19 Oct 2009 10:27:24 +0000
parents b02310d7ffee
children 8aad9d098b08
rev   line source
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5a583cff97ea Implementation of the Datainfrastructure for fetching Data from different DataStores.
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1 /**
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2 *
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3 */
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4 package de.intevation.gnv.geobackend.base;
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5
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6 import java.util.Date;
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7 import java.util.GregorianCalendar;
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8 import java.util.HashMap;
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9
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10 import de.intevation.gnv.geobackend.util.DateUtils;
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11
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12 /**
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13 * Defaultimplementation of the Interface Result.
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14 * This Class stores the Attributevalues of one Result.
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15 * @author Tim Englich <tim.englich@intevation.de>
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16 *
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17 */
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18 public class DefaultResult
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19 extends HashMap<String, Object>
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20 implements Result
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21 {
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22 /**
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23 * THE UID of this Classe
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24 */
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25 private static final long serialVersionUID = -6886218808840982766L;
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26
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27
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28 /**
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29 * HashMap which stores the Columnvalues identified by the unique Columnname
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30 */
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31
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32 /**
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33 * The ResultDescriptor which describes the ColumnValues
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34 */
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35 private ResultDescriptor resultDescriptor = null;
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36
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37 /**
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38 * Constructor
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39 */
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40 public DefaultResult(ResultDescriptor resultDescriptor) {
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41 super();
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42 this.resultDescriptor = resultDescriptor;
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43 }
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44
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45 /**
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46 * @see de.intevation.gnv.geobackend.base.Result#getDate(java.lang.String)
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47 */
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48 public Date getDate(String columnName) {
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49 Object o = get(columnName);
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50 Date d = null;
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51 if(o instanceof Date){
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52 d = (Date)o;
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53 }else if (o instanceof GregorianCalendar){
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54 d = ((GregorianCalendar)o).getTime();
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55 }
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56 return d;
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57 }
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58
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59 /**
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60 * @see de.intevation.gnv.geobackend.base.Result#getDouble(java.lang.String)
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61 */
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62 public Double getDouble(String columnName) {
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63 return (Double)get(columnName);
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64 }
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65
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66 /**
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67 * @see de.intevation.gnv.geobackend.base.Result#getFloat(java.lang.String)
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68 */
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69 public Float getFloat(String columnName) {
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70 return (Float)get(columnName);
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71 }
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72
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73 /**
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74 * @see de.intevation.gnv.geobackend.base.Result#getInteger(java.lang.String)
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75 */
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76 public Integer getInteger(String columnName) {
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77 return (Integer)get(columnName);
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78 }
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79
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80 /**
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81 * @see de.intevation.gnv.geobackend.base.Result#getResultDescriptor()
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82 */
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83 public ResultDescriptor getResultDescriptor() {
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84 return this.resultDescriptor;
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85 }
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86
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87 /**
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88 * @see de.intevation.gnv.geobackend.base.Result#getString(java.lang.String)
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89 */
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90 public String getString(String columnName) {
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91 Object o = get(columnName);
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92 if (o instanceof Date){
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93 return DateUtils.getPatternedDateAmer((Date)o);
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94 }
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95
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96 if (o instanceof GregorianCalendar){
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97 Date d = ((GregorianCalendar)o).getTime();
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98 return DateUtils.getPatternedDateAmer(d);
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99 }
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100
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101 return o != null ? o.toString() : "";
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102 }
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103
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104 /**
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105 * @see de.intevation.gnv.geobackend.base.Result#addColumnValue(java.lang.String, java.lang.Object)
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106 */
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107 public void addColumnValue(String columnName, Object value) {
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108 put(columnName, value);
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109 }
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110
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111 /**
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112 * @see de.intevation.gnv.geobackend.base.Result#getObject(java.lang.String)
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113 */
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114 public Object getObject(String columnName) {
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115 return get(columnName);
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116 }
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118 }
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