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


1 /*
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5  * Copyright (c) 2001-2003 The Apache Software Foundation. All rights
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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
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55 package org.jboss.axis.types;
56
57 import org.jboss.axis.utils.Messages;
58 import org.jboss.axis.utils.XMLChar;
59
60 /**
61  * Custom class for supporting XSD data type NMToken
62  * <p/>
63  * NMTOKEN represents the NMTOKEN attribute type from
64  * [XML 1.0(Second Edition)]. The value space of NMTOKEN
65  * is the set of tokens that match the Nmtoken production
66  * in [XML 1.0 (Second Edition)].
67  * The base type of NMTOKEN is token.
68  *
69  * @author Chris Haddad <chaddad@cobia.net>
70  * @see <a HREF="http://www.w3.org/TR/xmlschema-2/#nmtoken">XML Schema 3.3.4</a>
71  */
72 public class NMToken extends Token
73 {
74
75    public NMToken()
76    {
77       super();
78    }
79
80    /**
81     * ctor for NMToken
82     *
83     * @throws IllegalArgumentException will be thrown if validation fails
84     */
85    public NMToken(String JavaDoc stValue) throws IllegalArgumentException JavaDoc
86    {
87       try
88       {
89          setValue(stValue);
90       }
91       catch (IllegalArgumentException JavaDoc e)
92       {
93          // recast normalizedString exception as token exception
94 throw new IllegalArgumentException JavaDoc(Messages.getMessage("badNmtoken00") + "data=[" +
95                  stValue + "]");
96       }
97    }
98
99    /**
100     * validate the value against the xsd definition
101     * Nmtoken ::= (NameChar)+
102     * NameChar ::= Letter | Digit | '.' | '-' | '_' | ':' | CombiningChar | Extender
103     */
104    public boolean isValid(String JavaDoc stValue)
105    {
106       int scan;
107
108       for (scan = 0; scan < stValue.length(); scan++)
109       {
110          if (XMLChar.isName(stValue.charAt(scan)) == false)
111             return false;
112       }
113
114       return true;
115    }
116 }
117
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