001: /*
002: * The Apache Software License, Version 1.1
003: *
004: *
005: * Copyright (c) 1999, 2000 The Apache Software Foundation. All rights
006: * reserved.
007: *
008: * Redistribution and use in source and binary forms, with or without
009: * modification, are permitted provided that the following conditions
010: * are met:
011: *
012: * 1. Redistributions of source code must retain the above copyright
013: * notice, this list of conditions and the following disclaimer.
014: *
015: * 2. Redistributions in binary form must reproduce the above copyright
016: * notice, this list of conditions and the following disclaimer in
017: * the documentation and/or other materials provided with the
018: * distribution.
019: *
020: * 3. The end-user documentation included with the redistribution,
021: * if any, must include the following acknowledgment:
022: * "This product includes software developed by the
023: * Apache Software Foundation (http://www.apache.org/)."
024: * Alternately, this acknowledgment may appear in the software itself,
025: * if and wherever such third-party acknowledgments normally appear.
026: *
027: * 4. The names "Xerces" and "Apache Software Foundation" must
028: * not be used to endorse or promote products derived from this
029: * software without prior written permission. For written
030: * permission, please contact apache@apache.org.
031: *
032: * 5. Products derived from this software may not be called "Apache",
033: * nor may "Apache" appear in their name, without prior written
034: * permission of the Apache Software Foundation.
035: *
036: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
037: * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
038: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
039: * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
040: * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
041: * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
042: * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
043: * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
044: * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
045: * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
046: * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
047: * SUCH DAMAGE.
048: * ====================================================================
049: *
050: * This software consists of voluntary contributions made by many
051: * individuals on behalf of the Apache Software Foundation and was
052: * originally based on software copyright (c) 1999, International
053: * Business Machines, Inc., http://www.apache.org. For more
054: * information on the Apache Software Foundation, please see
055: * <http://www.apache.org/>.
056: */
057:
058: package org.apache.xerces.validators.datatype;
059:
060: import java.util.Hashtable;
061:
062: /**
063: * NOTATIONValidator defines the interface that data type validators must obey.
064: * These validators can be supplied by the application writer and may be useful as
065: * standalone code as well as plugins to the validator architecture.
066: *
067: * @author Elena Litani
068: * @author Jeffrey Rodriguez-
069: * @author Mark Swinkles - List Validation refactoring
070: * @version $Id: NOTATIONDatatypeValidator.java,v 1.11 2001/05/31 21:13:10 neilg Exp $
071: */
072: public class NOTATIONDatatypeValidator extends AbstractStringValidator {
073:
074: // for the QName validator
075: /*
076: private static StringDatatypeValidator fgStrValidator = null;
077: private static AnyURIDatatypeValidator fgURIValidator = null;
078: */
079:
080: public NOTATIONDatatypeValidator()
081: throws InvalidDatatypeFacetException {
082: this (null, null, false); // Native, No Facets defined, Restriction
083: }
084:
085: public NOTATIONDatatypeValidator(DatatypeValidator base,
086: Hashtable facets, boolean derivedByList)
087: throws InvalidDatatypeFacetException {
088:
089: super (base, facets, derivedByList);
090: // make a string validator for NCName and anyURI
091:
092: // REVISIT: do we really need to validate against value space..?
093: /*
094: if ( fgStrValidator == null) {
095: Hashtable strFacets = new Hashtable();
096: strFacets.put(SchemaSymbols.ELT_WHITESPACE, SchemaSymbols.ATT_COLLAPSE);
097: strFacets.put(SchemaSymbols.ELT_PATTERN , "[\\i-[:]][\\c-[:]]*" );
098: fgStrValidator = new StringDatatypeValidator (null, strFacets, false);
099: fgURIValidator = new AnyURIDatatypeValidator (null, null, false);
100: }
101: */
102:
103: }
104:
105: protected void assignAdditionalFacets(String key, Hashtable facets)
106: throws InvalidDatatypeFacetException {
107: throw new InvalidDatatypeFacetException(getErrorString(
108: DatatypeMessageProvider.ILLEGAL_STRING_FACET,
109: DatatypeMessageProvider.MSG_NONE, new Object[] { key }));
110: }
111:
112: protected void checkValueSpace(String content)
113: throws InvalidDatatypeValueException {
114:
115: // REVISIT: do we need to check 3.2.19: "anyURI:NCName"?
116: /*
117: try {
118: int posColon = content.lastIndexOf(':');
119: if (posColon >= 0)
120: fgURIValidator.validate(content.substring(0,posColon), null);
121: fgStrValidator.validate(content.substring(posColon+1), null);
122: } catch (InvalidDatatypeValueException idve) {
123: throw new InvalidDatatypeValueException("Value '"+content+"' is not a valid NOTATION");
124: }
125: */
126:
127: }
128:
129: public int compare(String content1, String content2) {
130: // TO BE DONE!!!
131: return content1.equals(content2) ? 0 : -1;
132: }
133: }
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