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1
21
22 package org.dbunit.dataset.datatype;
23
24 import org.dbunit.dataset.ITable;
25
26 import java.math.BigDecimal  ;
27 import java.sql.PreparedStatement ;
28 import java.sql.ResultSet ;
29 import java.sql.SQLException ;
30
31
35 public class IntegerDataType extends AbstractDataType
36 {
37 IntegerDataType(String name, int sqlType)
38 {
39 super(name, sqlType, Integer .class, true);
40 }
41
42
45 public Object typeCast(Object value) throws TypeCastException
46 {
47 if (value == null || value == ITable.NO_VALUE)
48 {
49 return null;
50 }
51
52 if (value instanceof Number )
53 {
54 return new Integer (((Number )value).intValue());
55 }
56
57 try
58 {
59 return typeCast(new BigDecimal (value.toString()));
60 }
61 catch (java.lang.NumberFormatException e)
62 {
63 throw new TypeCastException(value, this, e);
64 }
65 }
66
67 public Object getSqlValue(int column, ResultSet resultSet)
68 throws SQLException , TypeCastException
69 {
70 int value = resultSet.getInt(column);
71 if (resultSet.wasNull())
72 {
73 return null;
74 }
75 return new Integer (value);
76 }
77
78 public void setSqlValue(Object value, int column, PreparedStatement statement)
79 throws SQLException , TypeCastException
80 {
81 statement.setInt(column, ((Integer )typeCast(value)).intValue());
82 }
83 }
84
85
86
87
88
89 |
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