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    00001 /*
    00002  * Copyright 2003,2004 The Apache Software Foundation.
    00003  *
    00004  * Licensed under the Apache License, Version 2.0 (the "License");
    00005  * you may not use this file except in compliance with the License.
    00006  * You may obtain a copy of the License at
    00007  *
    00008  *      http://www.apache.org/licenses/LICENSE-2.0
    00009  *
    00010  * Unless required by applicable law or agreed to in writing, software
    00011  * distributed under the License is distributed on an "AS IS" BASIS,
    00012  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    00013  * See the License for the specific language governing permissions and
    00014  * limitations under the License.
    00015  */
    00016
    00017 /*
    00018  * $Id: PSVIItem.hpp 191054 2005-06-17 02:56:35Z jberry $
    00019  */
    00020
    00021 #if !defined(PSVIITEM_HPP)
    00022 #define PSVIITEM_HPP
    00023
    00024 #include <xercesc/util/PlatformUtils.hpp>
    00025
    00026 XERCES_CPP_NAMESPACE_BEGIN
    00027
    00035 // forward declarations
    00036 class XSTypeDefinition;
    00037 class XSSimpleTypeDefinition;
    00038 class XSValue;
    00039
    00040 class  PSVIItem : public XMemory
    00041 {
    00042 public:
    00043
    00044     enum VALIDITY_STATE {
    00049         VALIDITY_NOTKNOWN               = 0,
    00050
    00055         VALIDITY_INVALID               = 1,
    00056
    00061         VALIDITY_VALID                 = 2
    00062     };
    00063
    00064     enum ASSESSMENT_TYPE {
    00068         VALIDATION_NONE                = 0,
    00069
    00073         VALIDATION_PARTIAL             = 1,
    00074
    00077         VALIDATION_FULL                = 2
    00078     };
    00079
    00080     //  Constructors and Destructor
    00081     // -----------------------------------------------------------------------
    00084
    00090     PSVIItem(MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager);
    00091
    00093
    00096     virtual ~PSVIItem();
    00098
    00099     //---------------------
    00103
    00113     const XMLCh *getValidationContext();
    00114
    00122     VALIDITY_STATE getValidity() const;
    00123
    00130     ASSESSMENT_TYPE getValidationAttempted() const;
    00131
    00138     /***
    00139     const XMLCh ** getErrorCodes();
    00140     ****/
    00141
    00148     const XMLCh *getSchemaNormalizedValue();
    00149
    00155     virtual XSTypeDefinition *getTypeDefinition() = 0;
    00156
    00166     virtual XSSimpleTypeDefinition *getMemberTypeDefinition() = 0;
    00167
    00174     const XMLCh *getSchemaDefault();
    00175
    00181     bool getIsSchemaSpecified() const;
    00182
    00190     const XMLCh *getCanonicalRepresentation() const;
    00191
    00193
    00201     virtual XSValue *getActualValue() const;
    00202
    00203     //----------------------------------
    00207
    00208     void setValidationAttempted(PSVIItem::ASSESSMENT_TYPE attemptType);
    00209     void setValidity(PSVIItem::VALIDITY_STATE validity);
    00210
    00217     void reset(
    00218             const XMLCh* const validationContext
    00219             , const XMLCh* const normalizedValue
    00220             , const VALIDITY_STATE validityState
    00221             , const ASSESSMENT_TYPE assessmentType
    00222         );
    00224 private:
    00225
    00226     // -----------------------------------------------------------------------
    00227     //  Unimplemented constructors and operators
    00228     // -----------------------------------------------------------------------
    00229     PSVIItem(const PSVIItem&);
    00230     PSVIItem & operator=(const PSVIItem &);
    00231
    00232
    00233 protected:
    00234     // -----------------------------------------------------------------------
    00235     //  data members
    00236     // -----------------------------------------------------------------------
    00237     // fMemoryManager:
    00238     //  used for any memory allocations
    00239     // fValidationContext
    00240     //  corresponds to the schema [validation context] property
    00241     // fNormalizedValue
    00242     //  The schema normalized value (when present)
    00243     // fDefaultValue
    00244     //  default value specified in the schema, if any
    00245     // fCanonicalValue
    00246     //  canonicalized version of normalizedValue
    00247     // fValidityState
    00248     //  Whether this item is valid or not
    00249     // fAssessmentType
    00250     //  The kind of assessment that produced the given validity outcome
    00251     // fIsSpecified
    00252     //  Whether this item exists because a default was specified in the schema
    00253     // fType
    00254     //  type responsible for validating this item
    00255     // fMemberType
    00256     //  If fType is a union type, the member type that validated this item
    00257     MemoryManager* const        fMemoryManager;
    00258     const XMLCh*                fValidationContext;
    00259     const XMLCh*                fNormalizedValue;
    00260     const XMLCh*                fDefaultValue;
    00261     XMLCh*                      fCanonicalValue;
    00262     VALIDITY_STATE              fValidityState;
    00263     ASSESSMENT_TYPE             fAssessmentType;
    00264     bool                        fIsSpecified;
    00265     XSTypeDefinition *          fType;
    00266     XSSimpleTypeDefinition*     fMemberType;
    00267 };
    00268
    00269 inline PSVIItem::~PSVIItem() {}
    00270
    00271 inline const XMLCh *PSVIItem::getValidationContext()
    00272 {
    00273     return fValidationContext;
    00274 }
    00275
    00276 inline const XMLCh* PSVIItem::getSchemaNormalizedValue()
    00277 {
    00278     return fNormalizedValue;
    00279 }
    00280
    00281 inline const XMLCh* PSVIItem::getSchemaDefault()
    00282 {
    00283     return fDefaultValue;
    00284 }
    00285
    00286 inline const XMLCh* PSVIItem::getCanonicalRepresentation() const
    00287 {
    00288     return fCanonicalValue;
    00289 }
    00290
    00291 inline PSVIItem::VALIDITY_STATE PSVIItem::getValidity() const
    00292 {
    00293     return fValidityState;
    00294 }
    00295
    00296 inline bool PSVIItem::getIsSchemaSpecified() const
    00297 {
    00298     return fIsSpecified;
    00299 }
    00300
    00301 inline PSVIItem::ASSESSMENT_TYPE PSVIItem::getValidationAttempted() const
    00302 {
    00303     return fAssessmentType;
    00304 }
    00305
    00306 XERCES_CPP_NAMESPACE_END
    00307
    00308 #endif

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