1 /*
2 * $Source$
3 * $Revision$
4 *
5 * Copyright (C) 2000 William Chesters
6 *
7 * Part of Melati (http://melati.org), a framework for the rapid
8 * development of clean, maintainable web applications.
9 *
10 * Melati is free software; Permission is granted to copy, distribute
11 * and/or modify this software under the terms either:
12 *
13 * a) the GNU General Public License as published by the Free Software
14 * Foundation; either version 2 of the License, or (at your option)
15 * any later version,
16 *
17 * or
18 *
19 * b) any version of the Melati Software License, as published
20 * at http://melati.org
21 *
22 * You should have received a copy of the GNU General Public License and
23 * the Melati Software License along with this program;
24 * if not, write to the Free Software Foundation, Inc.,
25 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA to obtain the
26 * GNU General Public License and visit http://melati.org to obtain the
27 * Melati Software License.
28 *
29 * Feel free to contact the Developers of Melati (http://melati.org),
30 * if you would like to work out a different arrangement than the options
31 * outlined here. It is our intention to allow Melati to be used by as
32 * wide an audience as possible.
33 *
34 * This program is distributed in the hope that it will be useful,
35 * but WITHOUT ANY WARRANTY; without even the implied warranty of
36 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
37 * GNU General Public License for more details.
38 *
39 * Contact details for copyright holder:
40 *
41 * William Chesters <williamc At paneris.org>
42 * http://paneris.org/~williamc
43 * Obrechtstraat 114, 2517VX Den Haag, The Netherlands
44 */
45
46 package org.melati.poem;
47
48 import java.util.Enumeration;
49 import org.melati.poem.util.IntegerEnumeration;
50
51 /**
52 * A type for {@link IntegrityFix}s.
53 */
54 public class IntegrityFixPoemType extends IndexPoemType {
55
56 /**
57 * Constructor.
58 * @param nullable whether may be null
59 */
60 public IntegrityFixPoemType(boolean nullable) {
61 super(nullable);
62 }
63
64 protected Enumeration<Integer> _possibleRaws() {
65 return new IntegerEnumeration(0, StandardIntegrityFix.count());
66 }
67
68 /**
69 * {@inheritDoc}
70 * @see org.melati.poem.AtomPoemType#_assertValidCooked(java.lang.Object)
71 */
72 protected void _assertValidCooked(Object cooked)
73 throws ValidationPoemException {
74 // This may need to be broadened to IntegrityFixPoemType
75 if (!(cooked instanceof StandardIntegrityFix))
76 throw new TypeMismatchPoemException(cooked, this);
77 }
78
79 protected Object _cookedOfRaw(Object raw) throws NoSuchRowPoemException {
80 return StandardIntegrityFix.forIndex(((Integer)raw).intValue());
81 }
82
83 protected Integer _rawOfCooked(Object cooked) {
84 return ((StandardIntegrityFix)cooked).getIndex();
85 }
86
87 protected String _stringOfCooked(Object cooked,
88 PoemLocale locale, int style)
89 throws PoemException {
90 return ((StandardIntegrityFix)cooked).getName();
91 }
92
93 protected boolean _canRepresent(@SuppressWarnings("rawtypes") SQLPoemType other) {
94 return other instanceof IntegrityFixPoemType;
95 }
96
97 protected void _saveColumnInfo(ColumnInfo columnInfo)
98 throws AccessPoemException {
99 columnInfo.setTypefactory(PoemTypeFactory.INTEGRITYFIX);
100 }
101
102 /**
103 * {@inheritDoc}
104 * @see org.melati.poem.BasePoemType#toString()
105 */
106 public String toString() {
107 return "integrity fix (" + super.toString() + ")";
108 }
109
110 /**
111 * {@inheritDoc}
112 * @see org.melati.poem.PoemType#toDsdType()
113 */
114 public String toDsdType() {
115 return "IntegrityFix";
116 }
117
118 }