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1 package org.hibernate.type;
3
4 import java.sql.PreparedStatement  ;
5 import java.sql.ResultSet ;
6 import java.sql.SQLException ;
7 import java.sql.Time ;
8 import java.sql.Types ;
9 import java.text.ParseException ;
10 import java.text.SimpleDateFormat ;
11 import java.util.Calendar ;
12 import java.util.Date ;
13
14 import org.hibernate.EntityMode;
15 import org.hibernate.HibernateException;
16
17
22 public class TimeType extends MutableType implements LiteralType {
23
24 private static final String TIME_FORMAT = "HH:mm:ss";
25
26 public Object get(ResultSet rs, String name) throws SQLException {
27 return rs.getTime(name);
28 }
29 public Class getReturnedClass() {
30 return java.util.Date .class;
31 }
32 public void set(PreparedStatement st, Object value, int index) throws SQLException {
33
34 Time time;
35 if (value instanceof Time ) {
36 time = (Time ) value;
37 }
38 else {
39 time = new Time ( ( (java.util.Date ) value ).getTime() );
40 }
41 st.setTime(index, time);
42 }
43
44 public int sqlType() {
45 return Types.TIME;
46 }
47 public String getName() { return "time"; }
48
49 public String toString(Object val) {
50 return new SimpleDateFormat (TIME_FORMAT).format( (java.util.Date ) val );
51 }
52 public boolean isEqual(Object x, Object y) {
53
54 if (x==y) return true;
55 if (x==null || y==null) return false;
56
57 Date xdate = (Date ) x;
58 Date ydate = (Date ) y;
59
60 if ( xdate.getTime()==ydate.getTime() ) return true;
61
62 Calendar calendar1 = java.util.Calendar.getInstance();
63 Calendar calendar2 = java.util.Calendar.getInstance();
64 calendar1.setTime( xdate );
65 calendar2.setTime( ydate );
66
67 return calendar1.get(Calendar.HOUR_OF_DAY) == calendar2.get(Calendar.HOUR_OF_DAY)
68 && calendar1.get(Calendar.MINUTE) == calendar2.get(Calendar.MINUTE)
69 && calendar1.get(Calendar.SECOND) == calendar2.get(Calendar.SECOND)
70 && calendar1.get(Calendar.MILLISECOND) == calendar2.get(Calendar.MILLISECOND);
71 }
72
73 public int getHashCode(Object x, EntityMode entityMode) {
74 Calendar calendar = java.util.Calendar.getInstance();
75 calendar.setTime( (java.util.Date ) x );
76 int hashCode = 1;
77 hashCode = 31 * hashCode + calendar.get(Calendar.HOUR_OF_DAY);
78 hashCode = 31 * hashCode + calendar.get(Calendar.MINUTE);
79 hashCode = 31 * hashCode + calendar.get(Calendar.SECOND);
80 hashCode = 31 * hashCode + calendar.get(Calendar.MILLISECOND);
81 return hashCode;
82 }
83
84 public Object deepCopyNotNull(Object value) {
85 return new Time ( ( (java.util.Date ) value ).getTime() );
86 }
87
88 public String objectToSQLString(Object value) throws Exception {
89 return '\'' + value.toString() + '\'';
90 }
91
92 public Object fromStringValue(String xml) throws HibernateException {
93 try {
94 return new SimpleDateFormat (TIME_FORMAT).parse(xml);
95 }
96 catch (ParseException pe) {
97 throw new HibernateException("could not parse XML", pe);
98 }
99 }
100
101 }
102
103
104
105
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107 |
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