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16 package com.ibatis.sqlmap.engine.type;
17
18 import com.ibatis.sqlmap.client.SqlMapException;
19
20 import java.sql.CallableStatement  ;
21 import java.sql.PreparedStatement ;
22 import java.sql.ResultSet ;
23 import java.sql.SQLException ;
24 import java.text.DateFormat ;
25 import java.text.ParseException ;
26 import java.text.SimpleDateFormat ;
27 import java.util.Date ;
28
29
32 public class TimeOnlyTypeHandler extends BaseTypeHandler implements TypeHandler {
33
34 private static final String DATE_FORMAT = "hh:mm:ss";
35 private static final DateFormat format = new SimpleDateFormat (DATE_FORMAT);
36
37 public void setParameter(PreparedStatement ps, int i, Object parameter, String jdbcType)
38 throws SQLException {
39 ps.setTime(i, new java.sql.Time (((Date ) parameter).getTime()));
40 }
41
42 public Object getResult(ResultSet rs, String columnName)
43 throws SQLException {
44 java.sql.Time sqlTime = rs.getTime(columnName);
45 if (rs.wasNull()) {
46 return null;
47 } else {
48 return new java.util.Date (sqlTime.getTime());
49 }
50 }
51
52 public Object getResult(ResultSet rs, int columnIndex)
53 throws SQLException {
54 java.sql.Time sqlTime = rs.getTime(columnIndex);
55 if (rs.wasNull()) {
56 return null;
57 } else {
58 return new java.util.Date (sqlTime.getTime());
59 }
60 }
61
62 public Object getResult(CallableStatement cs, int columnIndex)
63 throws SQLException {
64 java.sql.Time sqlTime = cs.getTime(columnIndex);
65 if (cs.wasNull()) {
66 return null;
67 } else {
68 return new java.util.Date (sqlTime.getTime());
69 }
70 }
71
72 public Object valueOf(String s) {
73 try {
74 return format.parse(s);
75 } catch (ParseException e) {
76 throw new SqlMapException("Error parsing default null value date. Format must be '" + DATE_FORMAT + "'. Cause: " + e);
77 }
78 }
79
80 }
81 |
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