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1
57
58 package org.enhydra.apache.xerces.validators.datatype;
59
60 import java.text.Collator  ;
61 import java.util.Hashtable ;
62 import java.util.Locale ;
63
64
78 public class QNameDatatypeValidator extends AbstractStringValidator {
79
80
81 private static DatatypeValidator fgStrValidator = null;
84
85 public QNameDatatypeValidator () throws InvalidDatatypeFacetException {
86 this ( null, null, false ); }
88
89 public QNameDatatypeValidator ( DatatypeValidator base, Hashtable facets,
90 boolean derivedByList ) throws InvalidDatatypeFacetException {
91
92 super (base, facets, derivedByList);
93 }
94
95 protected void assignAdditionalFacets(String key, Hashtable facets) throws InvalidDatatypeFacetException{
96 throw new InvalidDatatypeFacetException( getErrorString(DatatypeMessageProvider.ILLEGAL_STRING_FACET,
97 DatatypeMessageProvider.MSG_NONE, new Object [] { key }));
98 }
99
100
101 protected void checkValueSpace (String content) throws InvalidDatatypeValueException {
102
103 try {
105 int posColon = content.indexOf(':');
106 if (posColon >= 0)
107 fgStrValidator.validate(content.substring(0,posColon), null);
108 fgStrValidator.validate(content.substring(posColon+1), null);
109 } catch (InvalidDatatypeValueException idve) {
110 throw new InvalidDatatypeValueException("Value '"+content+"' is not a valid QName");
111 }
112 }
113
114 public int compare( String content, String facetValue ){
115 Locale loc = Locale.getDefault();
116 Collator collator = Collator.getInstance( loc );
117 return collator.compare( content, facetValue );
118 }
119
120 protected static void setNCNameValidator (DatatypeValidator dv) {
121 if ( fgStrValidator == null) {
123 fgStrValidator = dv;
124 }
125 }
126 }
127 |
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