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