DatatypeMessageProvider


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57  
58  package org.enhydra.apache.xerces.validators.datatype;
59  
60  import java.util.ListResourceBundle  ;
61  import java.util.Locale  ;
62  import java.util.ResourceBundle  ;
63  
64  import org.enhydra.apache.xerces.utils.XMLMessageProvider;
65  
66  /**
67   *
68   * @author Jeffrey Rodriguez
69   * @version $Id: DatatypeMessageProvider.java,v 1.2 2005/01/26 08:28:44 jkjome Exp $
70   */
71  public class DatatypeMessageProvider implements XMLMessageProvider {
72      /**
73       * The domain of messages concerning the XML Schema: Datatypes specification.
74       */
75      public static final String   DATATYPE_DOMAIN = "http://www.w3.org/TR/xml-schema-2";
76  
77      /**
78       * Set the locale used for error messages
79       *
80       * @param locale the new locale
81       */
82      public void setLocale(Locale   locale) {
83          fLocale = locale;
84      }
85      /**
86       * get the local used for error messages
87       *
88       * @return the locale
89       */
90      public Locale   getLocale() {
91          return fLocale;
92      }
93  
94      /**
95       * Creates a message from the specified key and replacement
96       * arguments, localized to the given locale.
97       *
98       * @param locale    The requested locale of the message to be
99       *                  created.
100      * @param key       The key for the message text.
101      * @param args      The arguments to be used as replacement text
102      *                  in the message created.
103      */
104     public String   createMessage(Locale   locale, int majorCode, int minorCode, Object   args[]) {
105         boolean throwex = false;
106         if ( fResourceBundle == null || locale != fLocale ) {
107             if ( locale != null )
108                 fResourceBundle = ListResourceBundle.getBundle("org.enhydra.apache.xerces.msg.DatatypeMessages", locale);
109             if ( fResourceBundle == null )
110                 fResourceBundle = ListResourceBundle.getBundle("org.enhydra.apache.xerces.msg.DatatypeMessages");
111         }
112         if ( majorCode < 0 || majorCode >= fgMessageKeys.length ) {
113             majorCode = MSG_BAD_MAJORCODE;
114             throwex = true;
115         }
116         String   msgKey = fgMessageKeys[majorCode];
117         String   msg = fResourceBundle.getString(msgKey);
118         if ( args != null ) {
119             try {
120                 msg = java.text.MessageFormat.format(msg, args);
121             }
122             catch ( Exception   e ) {
123                 msg = fResourceBundle.getString(fgMessageKeys[MSG_FORMAT_FAILURE]);
124                 msg += " " + fResourceBundle.getString(msgKey);
125             }
126         }
127 
128         if ( throwex ) {
129             throw new RuntimeException  (msg);
130         }
131         return msg;
132     }
133     //
134     //
135     //
136     private Locale   fLocale = null;
137     private ResourceBundle   fResourceBundle = null;
138     //
139     // Major Codes
140     //
141     private static int counter = 0;
142     public static final int
143     MSG_BAD_MAJORCODE  = counter++,              //  majorCode parameter to createMessage was out of bounds
144     MSG_FORMAT_FAILURE = counter++,             //  exception thrown during messageFormat call
145     NOT_BOOLEAN        = counter++,
146     NOT_DECIMAL        = counter++,
147     NOT_FLOAT          = counter++,
148     NOT_DOUBLE         = counter++,
149     INVALID_ENUM_VALUE = counter++,
150     OUT_OF_BOUNDS      = counter++,
151     NOT_ENUM_VALUE      = counter++,
152     FRACTION_GREATER_TOTALDIGITS   = counter++,
153     FRACTION_EXCEEDED      = counter++,
154     TOTALDIGITS_EXCEEDED   = counter++,
155     ILLEGAL_FACET_VALUE    = counter++,
156     ILLEGAL_ANYURI_FACET   = counter++,
157     ILLEGAL_BOOLEAN_FACET  = counter++,
158     ILLEGAL_BASE64_FACET   = counter++,
159     ILLEGAL_DATETIME_FACET = counter++,
160     ILLEGAL_DECIMAL_FACET  = counter++,
161     ILLEGAL_DOUBLE_FACET   = counter++,
162     ILLEGAL_FLOAT_FACET    = counter++,
163     ILLEGAL_HEXBINARY_FACET  = counter++,
164     ILLEGAL_NOTATION_FACET   = counter++,
165     ILLEGAL_QNAME_FACET      = counter++,
166     ILLEGAL_STRING_FACET     = counter++,
167     ILLEGAL_LIST_FACET       = counter++,
168     ILLEGAL_UNION_FACET      = counter++,
169     ILLEGAL_ANYSIMPLETYPE_FACET  = counter++,
170 
171     MSG_MAX_CODE = counter;
172 
173     //
174     // Minor Codes
175     //
176     public static final int
177     MSG_NONE = 0;
178 
179     public static final String  [] fgMessageKeys = {
180         "BadMajorCode",
181         "FormatFailed",
182         "NotBoolean",
183         "NotDecimal",
184         "NotFloat",
185         "NotDouble",
186         "InvalidEnumValue",
187         "OutOfBounds",
188         "NotAnEnumValue",
189         "FractionDigitsLargerThanTotalDigits",
190         "FractionDigitsExceeded",
191         "TotalDigitsExceeded",
192         "IllegalFacetValue",
193         "IllegalAnyURIFacet",
194         "IllegalBooleanFacet",
195         "IllegalBase64Facet",
196         "IllegalDateTimeFacet",
197         "IllegalDecimalFacet",
198         "IllegalDoubleFacet",
199         "IllegalFloatFacet",
200         "IllegalHexBinaryFacet",
201         "IllegalNotationFacet",
202         "IllegalQNameFacet",
203         "IllegalStringFacet",
204         "IllegalListFacet",
205         "IllegalUnionFacet",
206         "IllegalAnySimpleTypeFacet"
207     };
208 
209 }
210
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