1 package org.apache.torque.adapter;
2
3 /* ====================================================================
4 * The Apache Software License, Version 1.1
5 *
6 * Copyright (c) 2001 The Apache Software Foundation. All rights
7 * reserved.
8 *
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10 * modification, are permitted provided that the following conditions
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12 *
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
15 *
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17 * notice, this list of conditions and the following disclaimer in
18 * the documentation and/or other materials provided with the
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20 *
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22 * if any, must include the following acknowledgment:
23 * "This product includes software developed by the
24 * Apache Software Foundation (http://www.apache.org/)."
25 * Alternately, this acknowledgment may appear in the software itself,
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50 *
51 * This software consists of voluntary contributions made by many
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55 */
56
57 /***
58 * Torque Database Adapter for DB2/400 on the IBM AS400 platform.
59 *
60 * @author <a href="mailto:sweaver@rippe.com">Scott Weaver</a>
61 * @version $Id: DBDB2400.java,v 1.4 2003/01/08 16:43:57 henning Exp $
62 */
63 public class DBDB2400 extends DBDB2App
64 {
65 /***
66 * UpperCase/IgnoreCase sql function in DB2/400
67 */
68 public static final String UCASE = "UCASE";
69
70
71 /***
72 * DBDB2400 constructor.
73 */
74 protected DBDB2400()
75 {
76 super();
77 }
78
79 /***
80 * This method is used to ignore case.
81 *
82 * @param in The string whose case to ignore.
83 * @return The string in a case that can be ignored.
84 */
85 public String ignoreCase(String in)
86 {
87 String s = formatCase(in);
88 return s;
89 }
90
91 /***
92 * This method is used to ignore case.
93 *
94 * @param in The string to transform to upper case.
95 * @return The upper case string.
96 */
97 public String toUpperCase(String in)
98 {
99 String s = formatCase(in);
100 return s;
101 }
102
103 /***
104 * Convenience method for String-formatting
105 * upper/ignore case statements.
106 *
107 * @param in The string to transform to upper case.
108 * @return The upper case string.
109 */
110 private String formatCase(String in)
111 {
112 return new StringBuffer(UCASE + "(").append(in).append(")").toString();
113 }
114 }