Mercurial > dive4elements > gnv-client

comparison geo-backend/src/main/java/de/intevation/gnv/geobackend/base/DefaultResult.java @ 899:3f9fc88aec2b

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merged geo-backend/1.0
author Thomas Arendsen Hein <thomas@intevation.de>
date Fri, 28 Sep 2012 12:13:57 +0200
parents e5e30090c37c
children ebeb56428409
comparison
equal deleted inserted replaced
875:5e9efdda6894 899:3f9fc88aec2b
1 package de.intevation.gnv.geobackend.base;
2
3 import java.util.Date;
4 import java.util.GregorianCalendar;
5
6 import de.intevation.gnv.geobackend.util.DateUtils;
7
8 /**
9 * Defaultimplementation of the Interface Result.
10 * This Class stores the Attributevalues of one Result.
11 * @author <a href="mailto:tim.englich@intevation.de">Tim Englich</a>
12 *
13 */
14 public class DefaultResult
15 implements Result
16 {
17 /**
18 * THE UID of this Classe
19 */
20 private static final long serialVersionUID = -6886218808840982766L;
21 /**
22 * Array which stores the Columnvalues
23 */
24 private Object [] values;
25 /**
26 * The ResultDescriptor which describes the ColumnValues
27 */
28 private ResultDescriptor resultDescriptor = null;
29
30 /**
31 * Constructor
32 */
33 public DefaultResult(ResultDescriptor resultDescriptor) {
34 this.resultDescriptor = resultDescriptor;
35 values = new Object[resultDescriptor.getColumnCount()];
36 }
37
38 /**
39 * @see de.intevation.gnv.geobackend.base.Result#getDate(java.lang.String)
40 */
41 public Date getDate(String columnName) {
42 return getDate(resultDescriptor.getColumnIndex(columnName));
43 }
44
45 /**
46 * @see de.intevation.gnv.geobackend.base.Result#getDate(int)
47 */
48 public Date getDate(int column) {
49 Object o = values[column];
50 Date d = null;
51 if(o instanceof Date){
52 d = (Date)o;
53 }else if (o instanceof GregorianCalendar){
54 d = ((GregorianCalendar)o).getTime();
55 }
56 return d;
57 }
58
59 /**
60 * @see de.intevation.gnv.geobackend.base.Result#getDouble(java.lang.String)
61 */
62 public Double getDouble(String columnName) {
63 return getDouble(resultDescriptor.getColumnIndex(columnName));
64 }
65
66 /**
67 * @see de.intevation.gnv.geobackend.base.Result#getDouble(int)
68 */
69 public Double getDouble(int column) {
70 return (Double)values[column];
71 }
72
73 /**
74 * @see de.intevation.gnv.geobackend.base.Result#getFloat(java.lang.String)
75 */
76 public Float getFloat(String columnName) {
77 return getFloat(resultDescriptor.getColumnIndex(columnName));
78 }
79
80 /**
81 * @see de.intevation.gnv.geobackend.base.Result#getFloat(int)
82 */
83 public Float getFloat(int column) {
84 return (Float)values[column];
85 }
86
87 /**
88 * @see de.intevation.gnv.geobackend.base.Result#getInteger(java.lang.String)
89 */
90 public Integer getInteger(String columnName) {
91 int idx = resultDescriptor.getColumnIndex(columnName);
92 return idx > -1 ? getInteger(idx) : -1;
93 }
94
95 /**
96 * @see de.intevation.gnv.geobackend.base.Result#getInteger(int)
97 */
98 public Integer getInteger(int column) {
99 Object value = values[column];
100 if (value instanceof Double){
101 value = new Integer(((Double)value).intValue());
102 }
103 return (Integer)value;
104 }
105
106 /**
107 * @see de.intevation.gnv.geobackend.base.Result#getResultDescriptor()
108 */
109 public ResultDescriptor getResultDescriptor() {
110 return this.resultDescriptor;
111 }
112
113 /**
114 * @see de.intevation.gnv.geobackend.base.Result#getString(java.lang.String)
115 */
116 public String getString(String columnName) {
117 int idx = resultDescriptor.getColumnIndex(columnName);
118 return idx > -1 ? getString(idx) : null;
119 }
120
121 /**
122 * @see de.intevation.gnv.geobackend.base.Result#getString(int)
123 */
124 public String getString(int column) {
125 Object o = values[column];
126 if (o instanceof Date){
127 return DateUtils.getPatternedDateAmer((Date)o);
128 }
129 if (o instanceof GregorianCalendar){
130 Date d = ((GregorianCalendar)o).getTime();
131 return DateUtils.getPatternedDateAmer(d);
132 }
133 return o != null ? o.toString() : null;
134 }
135
136 /**
137 * @see de.intevation.gnv.geobackend.base.Result#addColumnValue(int, java.lang.Object)
138 */
139 public void addColumnValue(int column, Object value) {
140 values[column] = value;
141 }
142
143 /**
144 * @see de.intevation.gnv.geobackend.base.Result#getObject(java.lang.String)
145 */
146 public Object getObject(String columnName) {
147 return getObject(resultDescriptor.getColumnIndex(columnName));
148 }
149
150 /**
151 * @see de.intevation.gnv.geobackend.base.Result#getObject(int)
152 */
153 public Object getObject(int column) {
154 return values[column];
155 }
156
157 }
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