Mercurial > dive4elements > gnv-client

annotate geo-backend/src/main/java/de/intevation/gnv/geobackend/base/DefaultResult.java @ 137:d43ff60acda4

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Some little performanceimprofments and Bugfixes geo-backend/trunk@52 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Tim Englich <tim.englich@intevation.de>
date Wed, 09 Sep 2009 15:23:43 +0000
parents 5a583cff97ea
children 2f1b87e1a40c
rev   line source
132
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 */
5a583cff97ea Implementation of the Datainfrastructure for fetching Data from different DataStores.
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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 /**
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11 * Defaultimplementation of the Interface Result.
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12 * This Class stores the Attributevalues of one Result.
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13 * @author Tim Englich <tim.englich@intevation.de>
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14 *
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15 */
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16 public class DefaultResult implements Result {
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17
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18 /**
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19 * HashMap which stores the Columnvalues identified by the unique Columnname
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20 */
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21 private HashMap<String, Object> columnValues = new HashMap<String, Object>();
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22
5a583cff97ea Implementation of the Datainfrastructure for fetching Data from different DataStores.
Tim Englich <tim.englich@intevation.de>
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23
5a583cff97ea Implementation of the Datainfrastructure for fetching Data from different DataStores.
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24 /**
5a583cff97ea Implementation of the Datainfrastructure for fetching Data from different DataStores.
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25 * The ResultDescriptor which describes the ColumnValues
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26 */
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27 private ResultDescriptor resultDescriptor = null;
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28
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29 /**
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30 * Constructor
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31 */
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32 public DefaultResult(ResultDescriptor resultDescriptor) {
5a583cff97ea Implementation of the Datainfrastructure for fetching Data from different DataStores.
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33 super();
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34 this.resultDescriptor = resultDescriptor;
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35 }
5a583cff97ea Implementation of the Datainfrastructure for fetching Data from different DataStores.
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36
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37 /**
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38 * @see de.intevation.gnv.geobackend.base.Result#getDate(java.lang.String)
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39 */
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40 public Date getDate(String columnName) {
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41 Object o = this.columnValues.get(columnName);
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42 if(o instanceof Date){
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43 return (Date)o;
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44 }else if (o instanceof GregorianCalendar){
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45 return ((GregorianCalendar)o).getTime();
d43ff60acda4 Some little performanceimprofments and Bugfixes
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46 }else{
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47 // TODO FIXME FEHLER finden.
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48 return null;
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49 }
d43ff60acda4 Some little performanceimprofments and Bugfixes
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50
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51
132
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52 }
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53
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Tim Englich <tim.englich@intevation.de>
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54 /**
5a583cff97ea Implementation of the Datainfrastructure for fetching Data from different DataStores.
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55 * @see de.intevation.gnv.geobackend.base.Result#getDouble(java.lang.String)
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56 */
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57 public Double getDouble(String columnName) {
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58 return (Double)this.columnValues.get(columnName);
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59 }
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60
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61 /**
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62 * @see de.intevation.gnv.geobackend.base.Result#getFloat(java.lang.String)
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63 */
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64 public Float getFloat(String columnName) {
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65 return (Float)this.columnValues.get(columnName);
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66 }
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67
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68 /**
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69 * @see de.intevation.gnv.geobackend.base.Result#getInteger(java.lang.String)
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70 */
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71 public Integer getInteger(String columnName) {
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72 return (Integer)this.columnValues.get(columnName);
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73 }
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74
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75 /**
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76 * @see de.intevation.gnv.geobackend.base.Result#getResultDescriptor()
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77 */
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78 public ResultDescriptor getResultDescriptor() {
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79 return this.resultDescriptor;
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80 }
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81
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82 /**
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83 * @see de.intevation.gnv.geobackend.base.Result#getString(java.lang.String)
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84 */
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85 public String getString(String columnName) {
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86 return this.columnValues.get(columnName).toString();
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87 }
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88
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89 /**
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90 * @see de.intevation.gnv.geobackend.base.Result#addColumnValue(java.lang.String, java.lang.Object)
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91 */
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92 public void addColumnValue(String columnName, Object value) {
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93 this.columnValues.put(columnName, value);
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94 }
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95
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96 /**
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97 * @see de.intevation.gnv.geobackend.base.Result#getObject(java.lang.String)
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98 */
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99 public Object getObject(String columnName) {
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100 return this.columnValues.get(columnName);
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101 }
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102
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103 }
http://dive4elements.wald.intevation.org