source: NonGTP/Xerces/xercesc/validators/schema/GeneralAttributeCheck.hpp @ 188

Revision 188, 11.3 KB checked in by mattausch, 19 years ago (diff)

added xercesc to support
Line 
1/*
2 * The Apache Software License, Version 1.1
3 *
4 * Copyright (c) 2001-2002 The Apache Software Foundation.  All rights
5 * reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 *
11 * 1. Redistributions of source code must retain the above copyright
12 *    notice, this list of conditions and the following disclaimer.
13 *
14 * 2. Redistributions in binary form must reproduce the above copyright
15 *    notice, this list of conditions and the following disclaimer in
16 *    the documentation and/or other materials provided with the
17 *    distribution.
18 *
19 * 3. The end-user documentation included with the redistribution,
20 *    if any, must include the following acknowledgment:
21 *       "This product includes software developed by the
22 *        Apache Software Foundation (http://www.apache.org/)."
23 *    Alternately, this acknowledgment may appear in the software itself,
24 *    if and wherever such third-party acknowledgments normally appear.
25 *
26 * 4. The names "Xerces" and "Apache Software Foundation" must
27 *    not be used to endorse or promote products derived from this
28 *    software without prior written permission. For written
29 *    permission, please contact apache\@apache.org.
30 *
31 * 5. Products derived from this software may not be called "Apache",
32 *    nor may "Apache" appear in their name, without prior written
33 *    permission of the Apache Software Foundation.
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35 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
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37 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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41 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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47 * ====================================================================
48 *
49 * This software consists of voluntary contributions made by many
50 * individuals on behalf of the Apache Software Foundation, and was
51 * originally based on software copyright (c) 2001, International
52 * Business Machines, Inc., http://www.ibm.com .  For more information
53 * on the Apache Software Foundation, please see
54 * <http://www.apache.org/>.
55 */
56
57/*
58 * $Id: GeneralAttributeCheck.hpp,v 1.12 2003/12/17 00:18:40 cargilld Exp $
59 */
60
61#if !defined(GENERALATTRIBUTECHECK_HPP)
62#define GENERALATTRIBUTECHECK_HPP
63
64/**
65  * A general purpose class to check for valid values of attributes, as well
66  * as check for proper association with corresponding schema elements.
67  */
68
69// ---------------------------------------------------------------------------
70//  Includes
71// ---------------------------------------------------------------------------
72#include <xercesc/util/RefHashTableOf.hpp>
73#include <xercesc/util/ValueHashTableOf.hpp>
74#include <xercesc/validators/datatype/IDDatatypeValidator.hpp>
75#include <xercesc/framework/ValidationContext.hpp>
76
77XERCES_CPP_NAMESPACE_BEGIN
78
79// ---------------------------------------------------------------------------
80//  Forward declaration
81// ---------------------------------------------------------------------------
82class TraverseSchema;
83class DOMElement;
84class DOMNode;
85
86class VALIDATORS_EXPORT GeneralAttributeCheck : public XMemory
87{
88public:
89    // -----------------------------------------------------------------------
90    //  Constants
91    // -----------------------------------------------------------------------
92    //Elements
93    enum
94    {
95        E_All,
96        E_Annotation,
97        E_Any,
98        E_AnyAttribute,
99        E_Appinfo,
100        E_AttributeGlobal,
101        E_AttributeLocal,
102        E_AttributeRef,
103        E_AttributeGroupGlobal,
104        E_AttributeGroupRef,
105        E_Choice,
106        E_ComplexContent,
107        E_ComplexTypeGlobal,
108        E_ComplexTypeLocal,
109        E_Documentation,
110        E_ElementGlobal,
111        E_ElementLocal,
112        E_ElementRef,
113        E_Enumeration,
114        E_Extension,
115        E_Field,
116        E_FractionDigits,
117        E_GroupGlobal,
118        E_GroupRef,
119        E_Import,
120        E_Include,
121        E_Key,
122        E_KeyRef,
123        E_Length,
124        E_List,
125        E_MaxExclusive,
126        E_MaxInclusive,
127        E_MaxLength,
128        E_MinExclusive,
129        E_MinInclusive,
130        E_MinLength,
131        E_Notation,
132        E_Pattern,
133        E_Redefine,
134        E_Restriction,
135        E_Schema,
136        E_Selector,
137        E_Sequence,
138        E_SimpleContent,
139        E_SimpleTypeGlobal,
140        E_SimpleTypeLocal,
141        E_TotalDigits,
142        E_Union,
143        E_Unique,
144        E_WhiteSpace,
145
146        E_Count,
147        E_Invalid = -1
148    };
149
150    //Attributes
151    enum
152    {
153        A_Abstract,
154        A_AttributeFormDefault,
155        A_Base,
156        A_Block,
157        A_BlockDefault,
158        A_Default,
159        A_ElementFormDefault,
160        A_Final,
161        A_FinalDefault,
162        A_Fixed,
163        A_Form,
164        A_ID,
165        A_ItemType,
166        A_MaxOccurs,
167        A_MemberTypes,
168        A_MinOccurs,
169        A_Mixed,
170        A_Name,
171        A_Namespace,
172        A_Nillable,
173        A_ProcessContents,
174        A_Public,
175        A_Ref,
176        A_Refer,
177        A_SchemaLocation,
178        A_Source,
179        A_SubstitutionGroup,
180        A_System,
181        A_TargetNamespace,
182        A_Type,
183        A_Use,
184        A_Value,
185        A_Version,
186        A_XPath,
187
188        A_Count,
189        A_Invalid = -1
190    };
191
192    //Validators
193    enum {
194
195        DV_String = 0,
196        DV_AnyURI = 4,
197        DV_NonNegInt = 8,
198        DV_Boolean = 16,
199        DV_ID = 32,
200        DV_Form = 64,
201        DV_MaxOccurs = 128,
202        DV_MaxOccurs1 = 256,
203        DV_MinOccurs1 = 512,
204        DV_ProcessContents = 1024,
205        DV_Use = 2048,
206        DV_WhiteSpace = 4096,
207
208        DV_Mask = (DV_AnyURI | DV_NonNegInt | DV_Boolean | DV_ID | DV_Form |
209                   DV_MaxOccurs | DV_MaxOccurs1 | DV_MinOccurs1 |
210                   DV_ProcessContents | DV_Use | DV_WhiteSpace)
211    };
212
213    // generate element-attributes map table
214#if defined(NEED_TO_GEN_ELEM_ATT_MAP_TABLE)
215    static void initCharFlagTable();
216#endif
217
218    // -----------------------------------------------------------------------
219    //  Constructor/Destructor
220    // -----------------------------------------------------------------------
221    GeneralAttributeCheck(MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager);
222    ~GeneralAttributeCheck();
223
224    // -----------------------------------------------------------------------
225    //  Getter methods
226    // -----------------------------------------------------------------------
227    unsigned short getFacetId(const XMLCh* const facetName, MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager);
228
229    // -----------------------------------------------------------------------
230    //  Setter methods
231    // -----------------------------------------------------------------------
232
233    //deprecated
234    void setIDRefList(RefHashTableOf<XMLRefInfo>* const refList);
235
236    inline void setValidationContext(ValidationContext* const);
237
238    // -----------------------------------------------------------------------
239    //  Validation methods
240    // -----------------------------------------------------------------------
241    void checkAttributes(const DOMElement* const elem,
242                         const unsigned short elemContext,
243                         TraverseSchema* const schema,
244                         const bool isTopLevel = false,
245                         ValueVectorOf<DOMNode*>* const nonXSAttList = 0);
246
247    // -----------------------------------------------------------------------
248    //  Notification that lazy data has been deleted
249    // -----------------------------------------------------------------------
250        static void reinitGeneralAttCheck();
251
252private:
253    // -----------------------------------------------------------------------
254    //  Unimplemented constructors and operators
255    // -----------------------------------------------------------------------
256    GeneralAttributeCheck(const GeneralAttributeCheck&);
257    GeneralAttributeCheck& operator=(const GeneralAttributeCheck&);
258
259    // -----------------------------------------------------------------------
260    //  Setup methods
261    // -----------------------------------------------------------------------
262    void setUpValidators();
263    void mapElements();
264    void mapAttributes();
265
266    // -----------------------------------------------------------------------
267    //  Validation methods
268    // -----------------------------------------------------------------------
269    void validate(const DOMElement* const elem, const XMLCh* const attName, const XMLCh* const attValue,
270                  const short dvIndex, TraverseSchema* const schema);
271
272    // -----------------------------------------------------------------------
273    //  Private Constants
274    // -----------------------------------------------------------------------
275    // optional vs. required attribute
276    enum {
277        Att_Required = 1,
278        Att_Optional = 2,
279        Att_Mask = 3
280    };
281
282    // -----------------------------------------------------------------------
283    //  Private data members
284    // -----------------------------------------------------------------------
285    static ValueHashTableOf<unsigned short>* fAttMap;
286    static ValueHashTableOf<unsigned short>* fFacetsMap;
287    static DatatypeValidator*                fNonNegIntDV;
288    static DatatypeValidator*                fBooleanDV;
289    static DatatypeValidator*                fAnyURIDV;
290    static unsigned short                    fgElemAttTable[E_Count][A_Count];
291    static const XMLCh*                      fAttNames[A_Count];
292    MemoryManager*                           fMemoryManager;
293    ValidationContext*                       fValidationContext;
294    IDDatatypeValidator                      fIDValidator;
295};
296
297
298// ---------------------------------------------------------------------------
299//  GeneralAttributeCheck: Getter methods
300// ---------------------------------------------------------------------------
301inline unsigned short
302GeneralAttributeCheck::getFacetId(const XMLCh* const facetName, MemoryManager* const manager) {
303
304    return fFacetsMap->get(facetName, manager);
305}
306
307// ---------------------------------------------------------------------------
308//  GeneralAttributeCheck: Setter methods
309// ---------------------------------------------------------------------------
310inline void GeneralAttributeCheck::setValidationContext(ValidationContext* const newValidationContext)
311{
312    fValidationContext = newValidationContext;
313}
314
315inline void
316GeneralAttributeCheck::setIDRefList(RefHashTableOf<XMLRefInfo>* const refList) {
317
318    fValidationContext->setIdRefList(refList);
319}
320
321XERCES_CPP_NAMESPACE_END
322
323#endif
324
325/**
326  * End of file GeneralAttributeCheck.hpp
327  */
328
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