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Java > Open Source Codes > org > jboss > axis > types > Language


1 /*
2  * The Apache Software License, Version 1.1
3  *
4  *
5  * Copyright (c) 2001-2003 The Apache Software Foundation. All rights
6  * reserved.
7  *
8  * Redistribution and use in source and binary forms, with or without
9  * modification, are permitted provided that the following conditions
10  * are met:
11  *
12  * 1. Redistributions of source code must retain the above copyright
13  * notice, this list of conditions and the following disclaimer.
14  *
15  * 2. Redistributions in binary form must reproduce the above copyright
16  * notice, this list of conditions and the following disclaimer in
17  * the documentation and/or other materials provided with the
18  * distribution.
19  *
20  * 3. The end-user documentation included with the redistribution,
21  * if any, must include the following acknowledgment:
22  * "This product includes software developed by the
23  * Apache Software Foundation (http://www.apache.org/)."
24  * Alternately, this acknowledgment may appear in the software itself,
25  * if and wherever such third-party acknowledgments normally appear.
26  *
27  * 4. The names "Axis" and "Apache Software Foundation" must
28  * not be used to endorse or promote products derived from this
29  * software without prior written permission. For written
30  * permission, please contact apache@apache.org.
31  *
32  * 5. Products derived from this software may not be called "Apache",
33  * nor may "Apache" appear in their name, without prior written
34  * permission of the Apache Software Foundation.
35  *
36  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
37  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
38  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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40  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
41  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
42  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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47  * SUCH DAMAGE.
48  * ====================================================================
49  *
50  * This software consists of voluntary contributions made by many
51  * individuals on behalf of the Apache Software Foundation. For more
52  * information on the Apache Software Foundation, please see
53  * <http://www.apache.org/>.
54  */
55 package org.jboss.axis.types;
56
57 import org.jboss.axis.utils.Messages;
58
59 /**
60  * Custom class for supporting XSD data type language
61  * language represents natural language identifiers as defined by [RFC 1766].
62  * The value space of language is the set of all strings that are valid language identifiers
63  * as defined in the language identification section of [XML 1.0 (Second Edition)].
64  * The lexical space of language is the set of all strings that are valid language identifiers
65  * as defined in the language identification section of [XML 1.0 (Second Edition)].
66  * The base type of language is token.
67  *
68  * @author Eddie Pick <eddie@pick.eu.org>
69  * @see <a HREF="http://www.w3.org/TR/xmlschema-2/#language">XML Schema 3.3.3</a>
70  */
71 public class Language extends Token
72 {
73
74    public Language()
75    {
76       super();
77    }
78
79    /**
80     * ctor for Language
81     *
82     * @throws IllegalArgumentException will be thrown if validation fails
83     */
84    public Language(String JavaDoc stValue) throws IllegalArgumentException JavaDoc
85    {
86       try
87       {
88          setValue(stValue);
89       }
90       catch (IllegalArgumentException JavaDoc e)
91       {
92          // recast normalizedString exception as token exception
93 throw new IllegalArgumentException JavaDoc(Messages.getMessage("badLanguage00") + "data=[" +
94                  stValue + "]");
95       }
96    }
97
98    /**
99     * validate the value against the xsd definition
100     * TODO
101     *
102     * @see <a HREF="http://www.ietf.org/rfc/rfc1766.txt">RFC1766</a>
103     * Language-Tag = Primary-tag *( "-" Subtag )
104     * Primary-tag = 1*8ALPHA
105     * Subtag = 1*8ALPHA
106     */
107    public boolean isValid(String JavaDoc stValue)
108    {
109       return true;
110    }
111 }
112
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