01: /*
02: * $Id: CharacterVaryingType.java,v 1.2 2005/12/20 18:32:42 ahimanikya Exp $
03: * =======================================================================
04: * Copyright (c) 2005 Axion Development Team. All rights reserved.
05: *
06: * Redistribution and use in source and binary forms, with or without
07: * modification, are permitted provided that the following conditions
08: * are met:
09: *
10: * 1. Redistributions of source code must retain the above
11: * copyright notice, this list of conditions and the following
12: * disclaimer.
13: *
14: * 2. Redistributions in binary form must reproduce the above copyright
15: * notice, this list of conditions and the following disclaimer in
16: * the documentation and/or other materials provided with the
17: * distribution.
18: *
19: * 3. The names "Tigris", "Axion", nor the names of its contributors may
20: * not be used to endorse or promote products derived from this
21: * software without specific prior written permission.
22: *
23: * 4. Products derived from this software may not be called "Axion", nor
24: * may "Tigris" or "Axion" appear in their names without specific prior
25: * written permission.
26: *
27: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
28: * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
29: * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
30: * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
31: * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
32: * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
33: * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
34: * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
35: * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
36: * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
37: * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
38: * =======================================================================
39: */
40:
41: package org.axiondb.types;
42:
43: import org.axiondb.AxionException;
44: import org.axiondb.DataType;
45:
46: /**
47: * A {@link DataType}representing a {@link String}value with a user-specified maximum
48: * length.
49: *
50: * @version $Revision: 1.2 $ $Date: 2005/12/20 18:32:42 $
51: * @author Ahimanikya Satapathy
52: * @author Jonathan Giron
53: */
54: public class CharacterVaryingType extends CharacterType implements
55: DataType.NonFixedPrecision {
56:
57: public CharacterVaryingType() {
58: super ();
59: }
60:
61: public CharacterVaryingType(int maxSize) {
62: super (maxSize);
63: }
64:
65: public int getJdbcType() {
66: return java.sql.Types.VARCHAR;
67: }
68:
69: public String toString() {
70: return "character varying(" + getPrecision() + ")";
71: }
72:
73: public DataType makeNewInstance() {
74: return new CharacterVaryingType();
75: }
76:
77: protected String process(String value) throws AxionException {
78: if (value.length() <= getPrecision()) {
79: return value;
80: }
81: return truncateIfLegal(rightTrim(value));
82: }
83:
84: private static final long serialVersionUID = -1635660761237491853L;
85: }
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