Mercurial > dive4elements > gnv-client

comparison geo-backend/src/main/java/de/intevation/gnv/geobackend/base/DefaultResult.java @ 271:8aad9d098b08

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Integrated Patch of issue57 to get some Memoryusage-improvements geo-backend/trunk@248 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Tim Englich <tim.englich@intevation.de>
date Tue, 20 Oct 2009 09:57:52 +0000
parents 1fe93e3c80c0
children 05912f0304ac
comparison
equal deleted inserted replaced
270:1fe93e3c80c0 271:8aad9d098b08
14 * This Class stores the Attributevalues of one Result. 14 * This Class stores the Attributevalues of one Result.
15 * @author Tim Englich <tim.englich@intevation.de> 15 * @author Tim Englich <tim.englich@intevation.de>
16 * 16 *
17 */ 17 */
18 public class DefaultResult 18 public class DefaultResult
19 extends HashMap<String, Object>
20 implements Result 19 implements Result
21 { 20 {
22 /** 21 /**
23 * THE UID of this Classe 22 * THE UID of this Classe
24 */ 23 */
26 25
27 26
28 /** 27 /**
29 * HashMap which stores the Columnvalues identified by the unique Columnname 28 * HashMap which stores the Columnvalues identified by the unique Columnname
30 */ 29 */
30
31 private Object [] values;
31 32
32 /** 33 /**
33 * The ResultDescriptor which describes the ColumnValues 34 * The ResultDescriptor which describes the ColumnValues
34 */ 35 */
35 private ResultDescriptor resultDescriptor = null; 36 private ResultDescriptor resultDescriptor = null;
36 37
37 /** 38 /**
38 * Constructor 39 * Constructor
39 */ 40 */
40 public DefaultResult(ResultDescriptor resultDescriptor) { 41 public DefaultResult(ResultDescriptor resultDescriptor) {
41 super();
42 this.resultDescriptor = resultDescriptor; 42 this.resultDescriptor = resultDescriptor;
43 values = new Object[resultDescriptor.getColumnCount()];
43 } 44 }
44 45
45 /** 46 /**
46 * @see de.intevation.gnv.geobackend.base.Result#getDate(java.lang.String) 47 * @see de.intevation.gnv.geobackend.base.Result#getDate(java.lang.String)
47 */ 48 */
48 public Date getDate(String columnName) { 49 public Date getDate(String columnName) {
49 Object o = get(columnName); 50 return getDate(resultDescriptor.getColumnIndex(columnName));
51 }
52
53 public Date getDate(int column) {
54 Object o = values[column];
50 Date d = null; 55 Date d = null;
51 if(o instanceof Date){ 56 if(o instanceof Date){
52 d = (Date)o; 57 d = (Date)o;
53 }else if (o instanceof GregorianCalendar){ 58 }else if (o instanceof GregorianCalendar){
54 d = ((GregorianCalendar)o).getTime(); 59 d = ((GregorianCalendar)o).getTime();
58 63
59 /** 64 /**
60 * @see de.intevation.gnv.geobackend.base.Result#getDouble(java.lang.String) 65 * @see de.intevation.gnv.geobackend.base.Result#getDouble(java.lang.String)
61 */ 66 */
62 public Double getDouble(String columnName) { 67 public Double getDouble(String columnName) {
63 return (Double)get(columnName); 68 return getDouble(resultDescriptor.getColumnIndex(columnName));
69 }
70
71 public Double getDouble(int column) {
72 return (Double)values[column];
64 } 73 }
65 74
66 /** 75 /**
67 * @see de.intevation.gnv.geobackend.base.Result#getFloat(java.lang.String) 76 * @see de.intevation.gnv.geobackend.base.Result#getFloat(java.lang.String)
68 */ 77 */
69 public Float getFloat(String columnName) { 78 public Float getFloat(String columnName) {
70 return (Float)get(columnName); 79 return getFloat(resultDescriptor.getColumnIndex(columnName));
80 }
81
82 public Float getFloat(int column) {
83 return (Float)values[column];
71 } 84 }
72 85
73 /** 86 /**
74 * @see de.intevation.gnv.geobackend.base.Result#getInteger(java.lang.String) 87 * @see de.intevation.gnv.geobackend.base.Result#getInteger(java.lang.String)
75 */ 88 */
76 public Integer getInteger(String columnName) { 89 public Integer getInteger(String columnName) {
77 return (Integer)get(columnName); 90 return getInteger(resultDescriptor.getColumnIndex(columnName));
78 } 91 }
79 92
93 public Integer getInteger(int column) {
94 return (Integer)values[column];
95 }
80 /** 96 /**
81 * @see de.intevation.gnv.geobackend.base.Result#getResultDescriptor() 97 * @see de.intevation.gnv.geobackend.base.Result#getResultDescriptor()
82 */ 98 */
83 public ResultDescriptor getResultDescriptor() { 99 public ResultDescriptor getResultDescriptor() {
84 return this.resultDescriptor; 100 return this.resultDescriptor;
86 102
87 /** 103 /**
88 * @see de.intevation.gnv.geobackend.base.Result#getString(java.lang.String) 104 * @see de.intevation.gnv.geobackend.base.Result#getString(java.lang.String)
89 */ 105 */
90 public String getString(String columnName) { 106 public String getString(String columnName) {
91 Object o = get(columnName); 107 return getString(resultDescriptor.getColumnIndex(columnName));
108 }
109
110 public String getString(int column) {
111
112 Object o = values[column];
113
92 if (o instanceof Date){ 114 if (o instanceof Date){
93 return DateUtils.getPatternedDateAmer((Date)o); 115 return DateUtils.getPatternedDateAmer((Date)o);
94 } 116 }
95 117
96 if (o instanceof GregorianCalendar){ 118 if (o instanceof GregorianCalendar){
97 Date d = ((GregorianCalendar)o).getTime(); 119 Date d = ((GregorianCalendar)o).getTime();
98 return DateUtils.getPatternedDateAmer(d); 120 return DateUtils.getPatternedDateAmer(d);
99 } 121 }
100 122
101 return o != null ? o.toString() : ""; 123 return o != null ? o.toString() : null;
102 } 124 }
103 125
104 /** 126 /**
105 * @see de.intevation.gnv.geobackend.base.Result#addColumnValue(java.lang.String, java.lang.Object) 127 * @see de.intevation.gnv.geobackend.base.Result#addColumnValue(java.lang.String, java.lang.Object)
106 */ 128 */
107 public void addColumnValue(String columnName, Object value) { 129 public void addColumnValue(int column, Object value) {
108 put(columnName, value); 130 values[column] = value;
109 } 131 }
110 132
111 /** 133 /**
112 * @see de.intevation.gnv.geobackend.base.Result#getObject(java.lang.String) 134 * @see de.intevation.gnv.geobackend.base.Result#getObject(java.lang.String)
113 */ 135 */
114 public Object getObject(String columnName) { 136 public Object getObject(String columnName) {
115 return get(columnName); 137 return getObject(resultDescriptor.getColumnIndex(columnName));
138 }
139
140 public Object getObject(int column) {
141 return values[column];
116 } 142 }
117 143
118 } 144 }
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