--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/xmlpatterns/schema/qxsdschemachecker.cpp Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,2061 @@
+/****************************************************************************
+**
+** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtXmlPatterns module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qxsdschemachecker_p.h"
+
+#include "qderivedinteger_p.h"
+#include "qderivedstring_p.h"
+#include "qpatternplatform_p.h"
+#include "qqnamevalue_p.h"
+#include "qsourcelocationreflection_p.h"
+#include "qvaluefactory_p.h"
+#include "qxsdattributereference_p.h"
+#include "qxsdparticlechecker_p.h"
+#include "qxsdreference_p.h"
+#include "qxsdschemacontext_p.h"
+#include "qxsdschemahelper_p.h"
+#include "qxsdschemaparsercontext_p.h"
+#include "qxsdschematypesfactory_p.h"
+#include "qxsdtypechecker_p.h"
+
+#include "qxsdschemachecker_helper.cpp"
+
+QT_BEGIN_NAMESPACE
+
+using namespace QPatternist;
+
+XsdSchemaChecker::XsdSchemaChecker(const QExplicitlySharedDataPointer<XsdSchemaContext> &context, const XsdSchemaParserContext *parserContext)
+ : m_context(context)
+ , m_namePool(parserContext->namePool())
+ , m_schema(parserContext->schema())
+{
+ setupAllowedAtomicFacets();
+}
+
+XsdSchemaChecker::~XsdSchemaChecker()
+{
+}
+
+/*
+ * This method is called after the resolver has set the base type for every
+ * type and information about deriavtion and 'is simple type vs. is complex type'
+ * are available.
+ */
+void XsdSchemaChecker::basicCheck()
+{
+ // first check that there is no circular inheritance, only the
+ // wxsSuperType is used here
+ checkBasicCircularInheritances();
+
+ // check the basic constraints like simple type can not inherit from complex type etc.
+ checkBasicSimpleTypeConstraints();
+ checkBasicComplexTypeConstraints();
+}
+
+void XsdSchemaChecker::check()
+{
+ checkCircularInheritances();
+ checkInheritanceRestrictions();
+ checkSimpleDerivationRestrictions();
+ checkSimpleTypeConstraints();
+ checkComplexTypeConstraints();
+ checkDuplicatedAttributeUses();
+
+ checkElementConstraints();
+ checkAttributeConstraints();
+ checkAttributeUseConstraints();
+// checkElementDuplicates();
+}
+
+void XsdSchemaChecker::addComponentLocationHash(const ComponentLocationHash &hash)
+{
+ m_componentLocationHash.unite(hash);
+}
+
+/**
+ * Checks whether the @p otherType is the same as @p myType or if one of its
+ * ancestors is the same as @p myType.
+ */
+static bool matchesType(const SchemaType::Ptr &myType, const SchemaType::Ptr &otherType, QSet<SchemaType::Ptr> visitedTypes)
+{
+ bool retval = false;
+
+ if (otherType) {
+ if (visitedTypes.contains(otherType)) {
+ return true;
+ } else {
+ visitedTypes.insert(otherType);
+ }
+ // simple types can have different varieties, so we have to check each of them
+ if (otherType->isSimpleType()) {
+ const XsdSimpleType::Ptr simpleType = otherType;
+ if (simpleType->category() == XsdSimpleType::SimpleTypeAtomic) {
+ // for atomic type we use the same test as in SchemaType::wxsTypeMatches
+ retval = (myType == simpleType ? true : matchesType(myType, simpleType->wxsSuperType(), visitedTypes));
+ } else if (simpleType->category() == XsdSimpleType::SimpleTypeList) {
+ // for list type we test against the itemType property
+ retval = (myType == simpleType->itemType() ? true : matchesType(myType, simpleType->itemType()->wxsSuperType(), visitedTypes));
+ } else if (simpleType->category() == XsdSimpleType::SimpleTypeUnion) {
+ // for union type we test against each member type
+ const XsdSimpleType::List members = simpleType->memberTypes();
+ for (int i = 0; i < members.count(); ++i) {
+ if (myType == members.at(i) ? true : matchesType(myType, members.at(i)->wxsSuperType(), visitedTypes)) {
+ retval = true;
+ break;
+ }
+ }
+ } else {
+ // reached xsAnySimple type whichs category is None
+ retval = false;
+ }
+ } else {
+ // if no simple type we handle it like in SchemaType::wxsTypeMatches
+ retval = (myType == otherType ? true : matchesType(myType, otherType->wxsSuperType(), visitedTypes));
+ }
+ } else // if otherType is null it doesn't match
+ retval = false;
+
+ return retval;
+}
+
+/**
+ * Checks whether there is a circular inheritance for the union inheritance.
+ */
+static bool hasCircularUnionInheritance(const XsdSimpleType::Ptr &type, const SchemaType::Ptr &otherType, NamePool::Ptr &namePool)
+{
+ if (type == otherType) {
+ return true;
+ }
+
+ if (!otherType->isSimpleType() || !otherType->isDefinedBySchema()) {
+ return false;
+ }
+
+ const XsdSimpleType::Ptr simpleOtherType = otherType;
+
+ if (simpleOtherType->category() == XsdSimpleType::SimpleTypeUnion) {
+ const XsdSimpleType::List memberTypes = simpleOtherType->memberTypes();
+ for (int i = 0; i < memberTypes.count(); ++i) {
+ if (otherType->wxsSuperType() == type) {
+ return true;
+ }
+ if (hasCircularUnionInheritance(type, memberTypes.at(i), namePool)) {
+ return true;
+ }
+ }
+ }
+
+ return false;
+}
+
+static inline bool wxsTypeMatches(const SchemaType::Ptr &type, const SchemaType::Ptr &otherType, QSet<SchemaType::Ptr> &visitedTypes, SchemaType::Ptr &conflictingType)
+{
+ if (!otherType)
+ return false;
+
+ if (visitedTypes.contains(otherType)) { // inheritance loop detected
+ conflictingType = otherType;
+ return true;
+ } else {
+ visitedTypes.insert(otherType);
+ }
+
+ if (type == otherType)
+ return true;
+
+ return wxsTypeMatches(type, otherType->wxsSuperType(), visitedTypes, conflictingType);
+}
+
+void XsdSchemaChecker::checkBasicCircularInheritances()
+{
+ // check all global types...
+ SchemaType::List types = m_schema->types();
+
+ // .. and anonymous types
+ types << m_schema->anonymousTypes();
+
+ for (int i = 0; i < types.count(); ++i) {
+ const SchemaType::Ptr type = types.at(i);
+ const QSourceLocation location = sourceLocationForType(type);
+
+ // @see http://www.w3.org/TR/xmlschema11-1/#ct-props-correct 3)
+
+ // check normal base type inheritance
+ QSet<SchemaType::Ptr> visitedTypes;
+ SchemaType::Ptr conflictingType;
+
+ if (wxsTypeMatches(type, type->wxsSuperType(), visitedTypes, conflictingType)) {
+ if (conflictingType)
+ m_context->error(QtXmlPatterns::tr("%1 has inheritance loop in its base type %2.")
+ .arg(formatType(m_namePool, type))
+ .arg(formatType(m_namePool, conflictingType)),
+ XsdSchemaContext::XSDError, location);
+ else
+ m_context->error(QtXmlPatterns::tr("Circular inheritance of base type %1.").arg(formatType(m_namePool, type)), XsdSchemaContext::XSDError, location);
+
+ return;
+ }
+ }
+}
+
+void XsdSchemaChecker::checkCircularInheritances()
+{
+ // check all global types...
+ SchemaType::List types = m_schema->types();
+
+ // .. and anonymous types
+ types << m_schema->anonymousTypes();
+
+ for (int i = 0; i < types.count(); ++i) {
+ const SchemaType::Ptr type = types.at(i);
+ const QSourceLocation location = sourceLocationForType(type);
+
+ // @see http://www.w3.org/TR/xmlschema11-1/#ct-props-correct 3)
+
+ // check normal base type inheritance
+ QSet<SchemaType::Ptr> visitedTypes;
+ if (matchesType(type, type->wxsSuperType(), visitedTypes)) {
+ m_context->error(QtXmlPatterns::tr("Circular inheritance of base type %1.").arg(formatType(m_namePool, type)), XsdSchemaContext::XSDError, location);
+ return;
+ }
+
+ // check union member inheritance
+ if (type->isSimpleType() && type->isDefinedBySchema()) {
+ const XsdSimpleType::Ptr simpleType = type;
+ if (simpleType->category() == XsdSimpleType::SimpleTypeUnion) {
+ const XsdSimpleType::List memberTypes = simpleType->memberTypes();
+ for (int j = 0; j < memberTypes.count(); ++j) {
+ if (hasCircularUnionInheritance(simpleType, memberTypes.at(j), m_namePool)) {
+ m_context->error(QtXmlPatterns::tr("Circular inheritance of union %1.").arg(formatType(m_namePool, type)), XsdSchemaContext::XSDError, location);
+ return;
+ }
+ }
+ }
+ }
+ }
+}
+
+void XsdSchemaChecker::checkInheritanceRestrictions()
+{
+ // check all global types...
+ SchemaType::List types = m_schema->types();
+
+ // .. and anonymous types
+ types << m_schema->anonymousTypes();
+
+ for (int i = 0; i < types.count(); ++i) {
+ const SchemaType::Ptr type = types.at(i);
+ const QSourceLocation location = sourceLocationForType(type);
+
+ // check inheritance restrictions given by final property of base class
+ const SchemaType::Ptr baseType = type->wxsSuperType();
+ if (baseType->isDefinedBySchema()) {
+ if ((type->derivationMethod() == SchemaType::DerivationRestriction) && (baseType->derivationConstraints() & SchemaType::RestrictionConstraint)) {
+ m_context->error(QtXmlPatterns::tr("%1 is not allowed to derive from %2 by restriction as the latter defines it as final.")
+ .arg(formatType(m_namePool, type))
+ .arg(formatType(m_namePool, baseType)), XsdSchemaContext::XSDError, location);
+ return;
+ } else if ((type->derivationMethod() == SchemaType::DerivationExtension) && (baseType->derivationConstraints() & SchemaType::ExtensionConstraint)) {
+ m_context->error(QtXmlPatterns::tr("%1 is not allowed to derive from %2 by extension as the latter defines it as final.")
+ .arg(formatType(m_namePool, type))
+ .arg(formatType(m_namePool, baseType)), XsdSchemaContext::XSDError, location);
+ return;
+ }
+ }
+ }
+}
+
+void XsdSchemaChecker::checkBasicSimpleTypeConstraints()
+{
+ // check all global types...
+ SchemaType::List types = m_schema->types();
+
+ // .. and anonymous types
+ types << m_schema->anonymousTypes();
+
+ for (int i = 0; i < types.count(); ++i) {
+ const SchemaType::Ptr type = types.at(i);
+
+ if (!type->isSimpleType())
+ continue;
+
+ const XsdSimpleType::Ptr simpleType = type;
+
+ const QSourceLocation location = sourceLocation(simpleType);
+
+ // check inheritance restrictions of simple type defined by schema constraints
+ const SchemaType::Ptr baseType = simpleType->wxsSuperType();
+
+ if (baseType->isComplexType() && (simpleType->name(m_namePool) != BuiltinTypes::xsAnySimpleType->name(m_namePool))) {
+ m_context->error(QtXmlPatterns::tr("Base type of simple type %1 cannot be complex type %2.")
+ .arg(formatType(m_namePool, simpleType))
+ .arg(formatType(m_namePool, baseType)),
+ XsdSchemaContext::XSDError, location);
+ return;
+ }
+
+ if (baseType == BuiltinTypes::xsAnyType) {
+ if (type->name(m_namePool) != BuiltinTypes::xsAnySimpleType->name(m_namePool)) {
+ m_context->error(QtXmlPatterns::tr("Simple type %1 cannot have direct base type %2.")
+ .arg(formatType(m_namePool, simpleType))
+ .arg(formatType(m_namePool, BuiltinTypes::xsAnyType)),
+ XsdSchemaContext::XSDError, location);
+ return;
+ }
+ }
+ }
+}
+
+void XsdSchemaChecker::checkSimpleTypeConstraints()
+{
+ // check all global types...
+ SchemaType::List types = m_schema->types();
+
+ // .. and anonymous types
+ types << m_schema->anonymousTypes();
+
+ for (int i = 0; i < types.count(); ++i) {
+ const SchemaType::Ptr type = types.at(i);
+
+ if (!type->isSimpleType())
+ continue;
+
+ const XsdSimpleType::Ptr simpleType = type;
+
+ const QSourceLocation location = sourceLocation(simpleType);
+
+ if (simpleType->category() == XsdSimpleType::None) {
+ // additional checks
+ // check that no user defined type has xs:AnySimpleType as base type (except xs:AnyAtomicType)
+ if (simpleType->wxsSuperType()->name(m_namePool) == BuiltinTypes::xsAnySimpleType->name(m_namePool)) {
+ if (simpleType->name(m_namePool) != BuiltinTypes::xsAnyAtomicType->name(m_namePool)) {
+ m_context->error(QtXmlPatterns::tr("Simple type %1 is not allowed to have base type %2.")
+ .arg(formatType(m_namePool, simpleType))
+ .arg(formatType(m_namePool, simpleType->wxsSuperType())),
+ XsdSchemaContext::XSDError, location);
+ return;
+ }
+ }
+ // check that no user defined type has xs:AnyAtomicType as base type
+ if (simpleType->wxsSuperType()->name(m_namePool) == BuiltinTypes::xsAnyAtomicType->name(m_namePool)) {
+ m_context->error(QtXmlPatterns::tr("Simple type %1 is not allowed to have base type %2.")
+ .arg(formatType(m_namePool, simpleType))
+ .arg(formatType(m_namePool, simpleType->wxsSuperType())),
+ XsdSchemaContext::XSDError, location);
+ return;
+ }
+ }
+
+ // @see http://www.w3.org/TR/xmlschema11-1/#d0e37310
+ if (simpleType->category() == XsdSimpleType::SimpleTypeAtomic) {
+ // 1.1
+ if ((simpleType->wxsSuperType()->category() != XsdSimpleType::SimpleTypeAtomic) && (simpleType->name(m_namePool) != BuiltinTypes::xsAnyAtomicType->name(m_namePool))) {
+ m_context->error(QtXmlPatterns::tr("Simple type %1 can only have simple atomic type as base type.")
+ .arg(formatType(m_namePool, simpleType)),
+ XsdSchemaContext::XSDError, location);
+ }
+ // 1.2
+ if (simpleType->wxsSuperType()->derivationConstraints() & SchemaType::RestrictionConstraint) {
+ m_context->error(QtXmlPatterns::tr("Simple type %1 cannot derive from %2 as the latter defines restriction as final.")
+ .arg(formatType(m_namePool, simpleType->wxsSuperType()))
+ .arg(formatType(m_namePool, simpleType)),
+ XsdSchemaContext::XSDError, location);
+ }
+
+ // 1.3
+ // checked by checkConstrainingFacets already
+ } else if (simpleType->category() == XsdSimpleType::SimpleTypeList) {
+ const AnySimpleType::Ptr itemType = simpleType->itemType();
+
+ // 2.1 or @see http://www.w3.org/TR/xmlschema-2/#cos-list-of-atomic
+ if (itemType->category() != SchemaType::SimpleTypeAtomic && itemType->category() != SchemaType::SimpleTypeUnion) {
+ m_context->error(QtXmlPatterns::tr("Variety of item type of %1 must be either atomic or union.").arg(formatType(m_namePool, simpleType)), XsdSchemaContext::XSDError, location);
+ return;
+ }
+
+ // 2.1 second part
+ if (itemType->category() == SchemaType::SimpleTypeUnion && itemType->isDefinedBySchema()) {
+ const XsdSimpleType::Ptr simpleItemType = itemType;
+ const AnySimpleType::List memberTypes = simpleItemType->memberTypes();
+ for (int j = 0; j < memberTypes.count(); ++j) {
+ if (memberTypes.at(j)->category() != SchemaType::SimpleTypeAtomic) {
+ m_context->error(QtXmlPatterns::tr("Variety of member types of %1 must be atomic.").arg(formatType(m_namePool, simpleItemType)), XsdSchemaContext::XSDError, location);
+ return;
+ }
+ }
+ }
+
+ // 2.2.1
+ if (simpleType->wxsSuperType()->name(m_namePool) == BuiltinTypes::xsAnySimpleType->name(m_namePool)) {
+ if (itemType->isSimpleType() && itemType->isDefinedBySchema()) {
+ const XsdSimpleType::Ptr simpleItemType = itemType;
+
+ // 2.2.1.1
+ if (simpleItemType->derivationConstraints() & XsdSimpleType::ListConstraint) {
+ m_context->error(QtXmlPatterns::tr("%1 is not allowed to derive from %2 by list as the latter defines it as final.")
+ .arg(formatType(m_namePool, simpleType))
+ .arg(formatType(m_namePool, simpleItemType)), XsdSchemaContext::XSDError, location);
+ return;
+ }
+
+ // 2.2.1.2
+ const XsdFacet::Hash facets = simpleType->facets();
+ XsdFacet::HashIterator it(facets);
+
+ bool invalidFacetFound = false;
+ while (it.hasNext()) {
+ it.next();
+ if (it.key() != XsdFacet::WhiteSpace) {
+ invalidFacetFound = true;
+ break;
+ }
+ }
+
+ if (invalidFacetFound) {
+ m_context->error(QtXmlPatterns::tr("Simple type %1 is only allowed to have %2 facet.")
+ .arg(formatType(m_namePool, simpleType))
+ .arg(formatKeyword("whiteSpace")),
+ XsdSchemaContext::XSDError, location);
+ return;
+ }
+ }
+ } else { // 2.2.2
+ // 2.2.2.1
+ if (simpleType->wxsSuperType()->category() != XsdSimpleType::SimpleTypeList) {
+ m_context->error(QtXmlPatterns::tr("Base type of simple type %1 must have variety of type list.").arg(formatType(m_namePool, simpleType)), XsdSchemaContext::XSDError, location);
+ return;
+ }
+
+ // 2.2.2.2
+ if (simpleType->wxsSuperType()->derivationConstraints() & SchemaType::RestrictionConstraint) {
+ m_context->error(QtXmlPatterns::tr("Base type of simple type %1 has defined derivation by restriction as final.").arg(formatType(m_namePool, simpleType)), XsdSchemaContext::XSDError, location);
+ return;
+ }
+
+ // 2.2.2.3
+ if (!XsdSchemaHelper::isSimpleDerivationOk(itemType, XsdSimpleType::Ptr(simpleType->wxsSuperType())->itemType(), SchemaType::DerivationConstraints())) {
+ m_context->error(QtXmlPatterns::tr("Item type of base type does not match item type of %1.").arg(formatType(m_namePool, simpleType)), XsdSchemaContext::XSDError, location);
+ return;
+ }
+
+ // 2.2.2.4
+ const XsdFacet::Hash facets = simpleType->facets();
+ XsdFacet::HashIterator it(facets);
+
+ bool invalidFacetFound = false;
+ XsdFacet::Type invalidFacetType = XsdFacet::None;
+ while (it.hasNext()) {
+ it.next();
+ const XsdFacet::Type facetType = it.key();
+ if (facetType != XsdFacet::Length &&
+ facetType != XsdFacet::MinimumLength &&
+ facetType != XsdFacet::MaximumLength &&
+ facetType != XsdFacet::WhiteSpace &&
+ facetType != XsdFacet::Pattern &&
+ facetType != XsdFacet::Enumeration) {
+ invalidFacetType = facetType;
+ invalidFacetFound = true;
+ break;
+ }
+ }
+
+ if (invalidFacetFound) {
+ m_context->error(QtXmlPatterns::tr("Simple type %1 contains not allowed facet type %2.")
+ .arg(formatType(m_namePool, simpleType))
+ .arg(formatKeyword(XsdFacet::typeName(invalidFacetType))),
+ XsdSchemaContext::XSDError, location);
+ return;
+ }
+
+ // 2.2.2.5
+ // TODO: check value constraints
+ }
+
+
+ } else if (simpleType->category() == XsdSimpleType::SimpleTypeUnion) {
+ const AnySimpleType::List memberTypes = simpleType->memberTypes();
+
+ if (simpleType->wxsSuperType()->name(m_namePool) == BuiltinTypes::xsAnySimpleType->name(m_namePool)) { // 3.1.1
+ // 3.3.1.1
+ for (int i = 0; i < memberTypes.count(); ++i) {
+ const AnySimpleType::Ptr memberType = memberTypes.at(i);
+
+ if (memberType->derivationConstraints() & XsdSimpleType::UnionConstraint) {
+ m_context->error(QtXmlPatterns::tr("%1 is not allowed to derive from %2 by union as the latter defines it as final.")
+ .arg(formatType(m_namePool, simpleType))
+ .arg(formatType(m_namePool, memberType)), XsdSchemaContext::XSDError, location);
+ return;
+ }
+ }
+
+ // 3.3.1.2
+ if (!simpleType->facets().isEmpty()) {
+ m_context->error(QtXmlPatterns::tr("%1 is not allowed to have any facets.")
+ .arg(formatType(m_namePool, simpleType)),
+ XsdSchemaContext::XSDError, location);
+ return;
+ }
+ } else {
+ // 3.1.2.1
+ if (simpleType->wxsSuperType()->category() != SchemaType::SimpleTypeUnion) {
+ m_context->error(QtXmlPatterns::tr("Base type %1 of simple type %2 must have variety of union.")
+ .arg(formatType(m_namePool, simpleType->wxsSuperType()))
+ .arg(formatType(m_namePool, simpleType)),
+ XsdSchemaContext::XSDError, location);
+ return;
+ }
+
+ // 3.1.2.2
+ if (simpleType->wxsSuperType()->derivationConstraints() & SchemaType::DerivationRestriction) {
+ m_context->error(QtXmlPatterns::tr("Base type %1 of simple type %2 is not allowed to have restriction in %3 attribute.")
+ .arg(formatType(m_namePool, simpleType->wxsSuperType()))
+ .arg(formatType(m_namePool, simpleType))
+ .arg(formatAttribute("final")),
+ XsdSchemaContext::XSDError, location);
+ return;
+ }
+
+ //3.1.2.3
+ if (simpleType->wxsSuperType()->isDefinedBySchema()) {
+ const XsdSimpleType::Ptr simpleBaseType(simpleType->wxsSuperType());
+
+ AnySimpleType::List baseMemberTypes = simpleBaseType->memberTypes();
+ for (int i = 0; i < memberTypes.count(); ++i) {
+ const AnySimpleType::Ptr memberType = memberTypes.at(i);
+ const AnySimpleType::Ptr baseMemberType = baseMemberTypes.at(i);
+
+ if (!XsdSchemaHelper::isSimpleDerivationOk(memberType, baseMemberType, SchemaType::DerivationConstraints())) {
+ m_context->error(QtXmlPatterns::tr("Member type %1 cannot be derived from member type %2 of %3's base type %4.")
+ .arg(formatType(m_namePool, memberType))
+ .arg(formatType(m_namePool, baseMemberType))
+ .arg(formatType(m_namePool, simpleType))
+ .arg(formatType(m_namePool, simpleBaseType)),
+ XsdSchemaContext::XSDError, location);
+ }
+ }
+ }
+
+ // 3.1.2.4
+ const XsdFacet::Hash facets = simpleType->facets();
+ XsdFacet::HashIterator it(facets);
+
+ bool invalidFacetFound = false;
+ XsdFacet::Type invalidFacetType = XsdFacet::None;
+ while (it.hasNext()) {
+ it.next();
+ const XsdFacet::Type facetType = it.key();
+ if (facetType != XsdFacet::Pattern &&
+ facetType != XsdFacet::Enumeration) {
+ invalidFacetType = facetType;
+ invalidFacetFound = true;
+ break;
+ }
+ }
+
+ if (invalidFacetFound) {
+ m_context->error(QtXmlPatterns::tr("Simple type %1 contains not allowed facet type %2.")
+ .arg(formatType(m_namePool, simpleType))
+ .arg(formatKeyword(XsdFacet::typeName(invalidFacetType))),
+ XsdSchemaContext::XSDError, location);
+ return;
+ }
+
+ // 3.1.2.5
+ // TODO: check value constraints
+ }
+ }
+ }
+}
+
+void XsdSchemaChecker::checkBasicComplexTypeConstraints()
+{
+ // check all global types...
+ SchemaType::List types = m_schema->types();
+
+ // .. and anonymous types
+ types << m_schema->anonymousTypes();
+
+ for (int i = 0; i < types.count(); ++i) {
+ const SchemaType::Ptr type = types.at(i);
+
+ if (!type->isComplexType() || !type->isDefinedBySchema())
+ continue;
+
+ const XsdComplexType::Ptr complexType = type;
+
+ const QSourceLocation location = sourceLocation(complexType);
+
+ // check inheritance restrictions of complex type defined by schema constraints
+ const SchemaType::Ptr baseType = complexType->wxsSuperType();
+
+ // @see http://www.w3.org/TR/xmlschema11-1/#ct-props-correct 2)
+ if (baseType->isSimpleType() && (complexType->derivationMethod() != XsdComplexType::DerivationExtension)) {
+ m_context->error(QtXmlPatterns::tr("Derivation method of %1 must be extension because the base type %2 is a simple type.")
+ .arg(formatType(m_namePool, complexType))
+ .arg(formatType(m_namePool, baseType)),
+ XsdSchemaContext::XSDError, location);
+ return;
+ }
+ }
+}
+
+void XsdSchemaChecker::checkComplexTypeConstraints()
+{
+ // check all global types...
+ SchemaType::List types = m_schema->types();
+
+ // .. and anonymous types
+ types << m_schema->anonymousTypes();
+
+ for (int i = 0; i < types.count(); ++i) {
+ const SchemaType::Ptr type = types.at(i);
+
+ if (!type->isComplexType() || !type->isDefinedBySchema())
+ continue;
+
+ const XsdComplexType::Ptr complexType = type;
+
+ const QSourceLocation location = sourceLocation(complexType);
+
+ if (complexType->contentType()->particle()) {
+ XsdElement::Ptr duplicatedElement;
+ if (XsdParticleChecker::hasDuplicatedElements(complexType->contentType()->particle(), m_namePool, duplicatedElement)) {
+ m_context->error(QtXmlPatterns::tr("Complex type %1 has duplicated element %2 in its content model.")
+ .arg(formatType(m_namePool, complexType))
+ .arg(formatKeyword(duplicatedElement->displayName(m_namePool))),
+ XsdSchemaContext::XSDError, location);
+ return;
+ }
+
+ if (!XsdParticleChecker::isUPAConform(complexType->contentType()->particle(), m_namePool)) {
+ m_context->error(QtXmlPatterns::tr("Complex type %1 has non-deterministic content.")
+ .arg(formatType(m_namePool, complexType)),
+ XsdSchemaContext::XSDError, location);
+ return;
+ }
+ }
+
+ // check inheritance restrictions of complex type defined by schema constraints
+ const SchemaType::Ptr baseType = complexType->wxsSuperType();
+
+ // @see http://www.w3.org/TR/xmlschema11-1/#cos-ct-extends
+ if (complexType->derivationMethod() == XsdComplexType::DerivationExtension) {
+ if (baseType->isComplexType() && baseType->isDefinedBySchema()) {
+ const XsdComplexType::Ptr complexBaseType = baseType;
+
+ // we can skip 1.1 here, as it is tested in checkInheritanceRestrictions() already
+
+ // 1.2 and 1.3
+ QString errorMsg;
+ if (!XsdSchemaHelper::isValidAttributeUsesExtension(complexType->attributeUses(), complexBaseType->attributeUses(),
+ complexType->attributeWildcard(), complexBaseType->attributeWildcard(), m_context, errorMsg)) {
+ m_context->error(QtXmlPatterns::tr("Attributes of complex type %1 are not a valid extension of the attributes of base type %2: %3.")
+ .arg(formatType(m_namePool, complexType))
+ .arg(formatType(m_namePool, baseType))
+ .arg(errorMsg),
+ XsdSchemaContext::XSDError, location);
+ return;
+ }
+
+ // 1.4
+ bool validContentType = false;
+ if (complexType->contentType()->variety() == XsdComplexType::ContentType::Simple && complexBaseType->contentType()->variety() == XsdComplexType::ContentType::Simple) {
+ if (complexType->contentType()->simpleType() == complexBaseType->contentType()->simpleType()) {
+ validContentType = true; // 1.4.1
+ }
+ } else if (complexType->contentType()->variety() == XsdComplexType::ContentType::Empty && complexBaseType->contentType()->variety() == XsdComplexType::ContentType::Empty) {
+ validContentType = true; // 1.4.2
+ } else { // 1.4.3
+ if (complexType->contentType()->variety() == XsdComplexType::ContentType::ElementOnly || complexType->contentType()->variety() == XsdComplexType::ContentType::Mixed) { // 1.4.3.1
+ if (complexBaseType->contentType()->variety() == XsdComplexType::ContentType::Empty) {
+ validContentType = true; // 1.4.3.2.1
+ } else { // 1.4.3.2.2
+ if (complexType->contentType()->particle()) { // our own check
+ if ((complexType->contentType()->variety() == XsdComplexType::ContentType::ElementOnly && complexBaseType->contentType()->variety() == XsdComplexType::ContentType::ElementOnly) ||
+ (complexType->contentType()->variety() == XsdComplexType::ContentType::Mixed && complexBaseType->contentType()->variety() == XsdComplexType::ContentType::Mixed)) { // 1.4.3.2.2.1
+ if (isValidParticleExtension(complexType->contentType()->particle(), complexBaseType->contentType()->particle())) {
+ validContentType = true; // 1.4.3.2.2.2
+ }
+ }
+ }
+ // 1.4.3.2.2.3 and 1.4.3.2.2.4 handle 'open content' that we do not support yet
+ }
+ }
+ }
+
+ // 1.5 WTF?!?
+
+ if (!validContentType) {
+ m_context->error(QtXmlPatterns::tr("Content model of complex type %1 is not a valid extension of content model of %2.")
+ .arg(formatType(m_namePool, complexType))
+ .arg(formatType(m_namePool, complexBaseType)),
+ XsdSchemaContext::XSDError, location);
+ return;
+ }
+
+ } else if (baseType->isSimpleType()) {
+ // 2.1
+ if (complexType->contentType()->variety() != XsdComplexType::ContentType::Simple) {
+ m_context->error(QtXmlPatterns::tr("Complex type %1 must have simple content.")
+ .arg(formatType(m_namePool, complexType)),
+ XsdSchemaContext::XSDError, location);
+ return;
+ }
+
+ if (complexType->contentType()->simpleType() != baseType) {
+ m_context->error(QtXmlPatterns::tr("Complex type %1 must have the same simple type as its base class %2.")
+ .arg(formatType(m_namePool, complexType))
+ .arg(formatType(m_namePool, baseType)),
+ XsdSchemaContext::XSDError, location);
+ return;
+ }
+
+ // 2.2 tested in checkInheritanceRestrictions() already
+ }
+ } else if (complexType->derivationMethod() == XsdComplexType::DerivationRestriction) {
+ // @see http://www.w3.org/TR/xmlschema11-1/#d0e21402
+ const SchemaType::Ptr baseType(complexType->wxsSuperType());
+
+ bool derivationOk = false;
+ QString errorMsg;
+
+ // we can partly skip 1 here, as it is tested in checkInheritanceRestrictions() already
+ if (baseType->isComplexType()) {
+
+ // 2.1
+ if (baseType->name(m_namePool) == BuiltinTypes::xsAnyType->name(m_namePool)) {
+ derivationOk = true;
+ }
+
+ if (baseType->isDefinedBySchema()) {
+ const XsdComplexType::Ptr complexBaseType(baseType);
+
+ // 2.2.1
+ if (complexType->contentType()->variety() == XsdComplexType::ContentType::Simple) {
+ // 2.2.2.1
+ if (XsdSchemaHelper::isSimpleDerivationOk(complexType->contentType()->simpleType(), complexBaseType->contentType()->simpleType(), SchemaType::DerivationConstraints()))
+ derivationOk = true;
+
+ // 2.2.2.2
+ if (complexBaseType->contentType()->variety() == XsdComplexType::ContentType::Mixed) {
+ if (XsdSchemaHelper::isParticleEmptiable(complexBaseType->contentType()->particle()))
+ derivationOk = true;
+ }
+ }
+
+ // 2.3.1
+ if (complexType->contentType()->variety() == XsdComplexType::ContentType::Empty) {
+ // 2.3.2.1
+ if (complexBaseType->contentType()->variety() == XsdComplexType::ContentType::Empty)
+ derivationOk = true;
+
+ // 2.3.2.2
+ if (complexBaseType->contentType()->variety() == XsdComplexType::ContentType::ElementOnly || complexBaseType->contentType()->variety() == XsdComplexType::ContentType::Mixed) {
+ if (XsdSchemaHelper::isParticleEmptiable(complexBaseType->contentType()->particle()))
+ derivationOk = true;
+ }
+ }
+
+ // 2.4.1.1
+ if (((complexType->contentType()->variety() == XsdComplexType::ContentType::ElementOnly) &&
+ (complexBaseType->contentType()->variety() == XsdComplexType::ContentType::ElementOnly || complexBaseType->contentType()->variety() == XsdComplexType::ContentType::Mixed)) ||
+ // 2.4.1.2
+ (complexType->contentType()->variety() == XsdComplexType::ContentType::Mixed && complexBaseType->contentType()->variety() == XsdComplexType::ContentType::Mixed)) {
+
+ // 2.4.2
+ if (XsdParticleChecker::subsumes(complexBaseType->contentType()->particle(), complexType->contentType()->particle(), m_context, errorMsg))
+ derivationOk = true;
+ }
+ }
+ }
+
+ if (!derivationOk) {
+ m_context->error(QtXmlPatterns::tr("Complex type %1 cannot be derived from base type %2%3.")
+ .arg(formatType(m_namePool, complexType))
+ .arg(formatType(m_namePool, baseType))
+ .arg(errorMsg.isEmpty() ? QString() : QLatin1String(": ") + errorMsg),
+ XsdSchemaContext::XSDError, location);
+ return;
+ }
+
+ if (baseType->isDefinedBySchema()) {
+ const XsdComplexType::Ptr complexBaseType(baseType);
+
+ QString errorMsg;
+ if (!XsdSchemaHelper::isValidAttributeUsesRestriction(complexType->attributeUses(), complexBaseType->attributeUses(),
+ complexType->attributeWildcard(), complexBaseType->attributeWildcard(), m_context, errorMsg)) {
+ m_context->error(QtXmlPatterns::tr("Attributes of complex type %1 are not a valid restriction from the attributes of base type %2: %3.")
+ .arg(formatType(m_namePool, complexType))
+ .arg(formatType(m_namePool, baseType))
+ .arg(errorMsg),
+ XsdSchemaContext::XSDError, location);
+ return;
+ }
+ }
+ }
+
+ // check that complex type with simple content is not allowed to inherit from
+ // built in complex type xs:AnyType
+ if (complexType->contentType()->variety() == XsdComplexType::ContentType::Simple) {
+ if (baseType->name(m_namePool) == BuiltinTypes::xsAnyType->name(m_namePool)) {
+ m_context->error(QtXmlPatterns::tr("Complex type %1 with simple content cannot be derived from complex base type %2.")
+ .arg(formatType(m_namePool, complexType))
+ .arg(formatType(m_namePool, baseType)),
+ XsdSchemaContext::XSDError, location);
+ return;
+ }
+ }
+ }
+}
+
+void XsdSchemaChecker::checkSimpleDerivationRestrictions()
+{
+ // check all global types...
+ SchemaType::List types = m_schema->types();
+
+ // .. and anonymous types
+ types << m_schema->anonymousTypes();
+
+ for (int i = 0; i < types.count(); ++i) {
+ const SchemaType::Ptr type = types.at(i);
+
+ if (type->isComplexType())
+ continue;
+
+ if (type->category() != SchemaType::SimpleTypeList && type->category() != SchemaType::SimpleTypeUnion)
+ continue;
+
+ const XsdSimpleType::Ptr simpleType = type;
+ const QSourceLocation location = sourceLocation(simpleType);
+
+ // check all simple types derived by list
+ if (simpleType->category() == XsdSimpleType::SimpleTypeList) {
+ const AnySimpleType::Ptr itemType = simpleType->itemType();
+
+ if (itemType->isComplexType()) {
+ m_context->error(QtXmlPatterns::tr("Item type of simple type %1 cannot be a complex type.")
+ .arg(formatType(m_namePool, simpleType)),
+ XsdSchemaContext::XSDError, location);
+ return;
+ }
+
+
+ if (itemType->isSimpleType() && itemType->isDefinedBySchema()) {
+ const XsdSimpleType::Ptr simpleItemType = itemType;
+ if (simpleItemType->derivationConstraints() & XsdSimpleType::ListConstraint) {
+ m_context->error(QtXmlPatterns::tr("%1 is not allowed to derive from %2 by list as the latter defines it as final.")
+ .arg(formatType(m_namePool, simpleType))
+ .arg(formatType(m_namePool, simpleItemType)),
+ XsdSchemaContext::XSDError, location);
+ return;
+ }
+ }
+
+ // @see http://www.w3.org/TR/xmlschema-2/#cos-list-of-atomic
+ if (itemType->category() != SchemaType::SimpleTypeAtomic && itemType->category() != SchemaType::SimpleTypeUnion) {
+ m_context->error(QtXmlPatterns::tr("Variety of item type of %1 must be either atomic or union.").arg(formatType(m_namePool, simpleType)), XsdSchemaContext::XSDError, location);
+ return;
+ }
+
+ if (itemType->category() == SchemaType::SimpleTypeUnion && itemType->isDefinedBySchema()) {
+ const XsdSimpleType::Ptr simpleItemType = itemType;
+ const AnySimpleType::List memberTypes = simpleItemType->memberTypes();
+ for (int j = 0; j < memberTypes.count(); ++j) {
+ if (memberTypes.at(j)->category() != SchemaType::SimpleTypeAtomic) {
+ m_context->error(QtXmlPatterns::tr("Variety of member types of %1 must be atomic.").arg(formatType(m_namePool, simpleItemType)), XsdSchemaContext::XSDError, location);
+ return;
+ }
+ }
+ }
+ }
+
+ // check all simple types derived by union
+ if (simpleType->category() == XsdSimpleType::SimpleTypeUnion) {
+ const AnySimpleType::List memberTypes = simpleType->memberTypes();
+
+ for (int i = 0; i < memberTypes.count(); ++i) {
+ const AnySimpleType::Ptr memberType = memberTypes.at(i);
+
+ if (memberType->isComplexType()) {
+ m_context->error(QtXmlPatterns::tr("Member type of simple type %1 cannot be a complex type.")
+ .arg(formatType(m_namePool, simpleType)),
+ XsdSchemaContext::XSDError, location);
+ return;
+ }
+
+ // @see http://www.w3.org/TR/xmlschema-2/#cos-no-circular-unions
+ if (simpleType->name(m_namePool) == memberType->name(m_namePool)) {
+ m_context->error(QtXmlPatterns::tr("%1 is not allowed to have a member type with the same name as itself.")
+ .arg(formatType(m_namePool, simpleType)),
+ XsdSchemaContext::XSDError, location);
+ return;
+ }
+
+ if (memberType->isSimpleType() && memberType->isDefinedBySchema()) {
+ const XsdSimpleType::Ptr simpleMemberType = memberType;
+ if (simpleMemberType->derivationConstraints() & XsdSimpleType::UnionConstraint) {
+ m_context->error(QtXmlPatterns::tr("%1 is not allowed to derive from %2 by union as the latter defines it as final.")
+ .arg(formatType(m_namePool, simpleType))
+ .arg(formatType(m_namePool, simpleMemberType)),
+ XsdSchemaContext::XSDError, location);
+ return;
+ }
+ }
+ }
+ }
+ }
+}
+
+void XsdSchemaChecker::checkConstrainingFacets()
+{
+ // first the global simple types
+ const SchemaType::List types = m_schema->types();
+ for (int i = 0; i < types.count(); ++i) {
+ if (!(types.at(i)->isSimpleType()) || !(types.at(i)->isDefinedBySchema()))
+ continue;
+
+ const XsdSimpleType::Ptr simpleType = types.at(i);
+ checkConstrainingFacets(simpleType->facets(), simpleType);
+ }
+
+ // and afterwards all anonymous simple types
+ const SchemaType::List anonymousTypes = m_schema->anonymousTypes();
+ for (int i = 0; i < anonymousTypes.count(); ++i) {
+ if (!(anonymousTypes.at(i)->isSimpleType()) || !(anonymousTypes.at(i)->isDefinedBySchema()))
+ continue;
+
+ const XsdSimpleType::Ptr simpleType = anonymousTypes.at(i);
+ checkConstrainingFacets(simpleType->facets(), simpleType);
+ }
+}
+
+void XsdSchemaChecker::checkConstrainingFacets(const XsdFacet::Hash &facets, const XsdSimpleType::Ptr &simpleType)
+{
+ if (facets.isEmpty())
+ return;
+
+ SchemaType::Ptr comparableBaseType;
+ if (!simpleType->wxsSuperType()->isDefinedBySchema())
+ comparableBaseType = simpleType->wxsSuperType();
+ else
+ comparableBaseType = simpleType->primitiveType();
+
+ const XsdSchemaSourceLocationReflection reflection(sourceLocation(simpleType));
+
+ // start checks
+ if (facets.contains(XsdFacet::Length)) {
+ const XsdFacet::Ptr lengthFacet = facets.value(XsdFacet::Length);
+ const DerivedInteger<TypeNonNegativeInteger>::Ptr lengthValue = lengthFacet->value();
+
+ // @see http://www.w3.org/TR/xmlschema-2/#length-minLength-maxLength
+ if (facets.contains(XsdFacet::MinimumLength)) {
+ const XsdFacet::Ptr minLengthFacet = facets.value(XsdFacet::MinimumLength);
+ const DerivedInteger<TypeNonNegativeInteger>::Ptr minLengthValue = minLengthFacet->value();
+
+ bool foundSuperMinimumLength = false;
+ SchemaType::Ptr baseType = simpleType->wxsSuperType();
+ while (baseType) {
+ const XsdFacet::Hash baseFacets = m_context->facetsForType(baseType);
+ if (baseFacets.contains(XsdFacet::MinimumLength) && !baseFacets.contains(XsdFacet::Length)) {
+ const DerivedInteger<TypeNonNegativeInteger>::Ptr superValue(baseFacets.value(XsdFacet::MinimumLength)->value());
+ if (minLengthValue->toInteger() == superValue->toInteger()) {
+ foundSuperMinimumLength = true;
+ break;
+ }
+ }
+
+ baseType = baseType->wxsSuperType();
+ }
+
+ if ((minLengthValue->toInteger() > lengthValue->toInteger()) || !foundSuperMinimumLength) {
+ m_context->error(QtXmlPatterns::tr("%1 facet collides with %2 facet.")
+ .arg(formatKeyword("length"))
+ .arg(formatKeyword("minLength")),
+ XsdSchemaContext::XSDError, sourceLocation(simpleType));
+ return;
+ }
+ }
+
+ // @see http://www.w3.org/TR/xmlschema-2/#length-minLength-maxLength
+ if (facets.contains(XsdFacet::MaximumLength)) {
+ const XsdFacet::Ptr maxLengthFacet = facets.value(XsdFacet::MaximumLength);
+ const DerivedInteger<TypeNonNegativeInteger>::Ptr maxLengthValue = maxLengthFacet->value();
+
+ bool foundSuperMaximumLength = false;
+ SchemaType::Ptr baseType = simpleType->wxsSuperType();
+ while (baseType) {
+ const XsdFacet::Hash baseFacets = m_context->facetsForType(baseType);
+ if (baseFacets.contains(XsdFacet::MaximumLength) && !baseFacets.contains(XsdFacet::Length)) {
+ const DerivedInteger<TypeNonNegativeInteger>::Ptr superValue(baseFacets.value(XsdFacet::MaximumLength)->value());
+ if (maxLengthValue->toInteger() == superValue->toInteger()) {
+ foundSuperMaximumLength = true;
+ break;
+ }
+ }
+
+ baseType = baseType->wxsSuperType();
+ }
+
+ if ((maxLengthValue->toInteger() < lengthValue->toInteger()) || !foundSuperMaximumLength) {
+ m_context->error(QtXmlPatterns::tr("%1 facet collides with %2 facet.")
+ .arg(formatKeyword("length"))
+ .arg(formatKeyword("maxLength")),
+ XsdSchemaContext::XSDError, sourceLocation(simpleType));
+ return;
+ }
+ }
+
+ // @see http://www.w3.org/TR/xmlschema-2/#length-valid-restriction
+ if (simpleType->derivationMethod() == XsdSimpleType::DerivationRestriction) {
+ const XsdFacet::Hash baseFacets = m_context->facetsForType(simpleType->wxsSuperType());
+ if (baseFacets.contains(XsdFacet::Length)) {
+ const DerivedInteger<TypeNonNegativeInteger>::Ptr baseValue = baseFacets.value(XsdFacet::Length)->value();
+ if (lengthValue->toInteger() != baseValue->toInteger()) {
+ m_context->error(QtXmlPatterns::tr("%1 facet must have the same value as %2 facet of base type.")
+ .arg(formatKeyword("length"))
+ .arg(formatKeyword("length")),
+ XsdSchemaContext::XSDError, sourceLocation(simpleType));
+ return;
+ }
+ }
+ }
+ }
+
+ if (facets.contains(XsdFacet::MinimumLength)) {
+ const XsdFacet::Ptr minLengthFacet = facets.value(XsdFacet::MinimumLength);
+ const DerivedInteger<TypeNonNegativeInteger>::Ptr minLengthValue = minLengthFacet->value();
+
+ if (facets.contains(XsdFacet::MaximumLength)) {
+ const XsdFacet::Ptr maxLengthFacet = facets.value(XsdFacet::MaximumLength);
+ const DerivedInteger<TypeNonNegativeInteger>::Ptr maxLengthValue = maxLengthFacet->value();
+
+ // @see http://www.w3.org/TR/xmlschema-2/#minLength-less-than-equal-to-maxLength
+ if (maxLengthValue->toInteger() < minLengthValue->toInteger()) {
+ m_context->error(QtXmlPatterns::tr("%1 facet collides with %2 facet.")
+ .arg(formatKeyword("minLength"))
+ .arg(formatKeyword("maxLength")),
+ XsdSchemaContext::XSDError, sourceLocation(simpleType));
+ return;
+ }
+
+ // @see http://www.w3.org/TR/xmlschema-2/#minLength-valid-restriction
+ //TODO: check parent facets
+ }
+
+ // @see http://www.w3.org/TR/xmlschema-2/#minLength-valid-restriction
+ if (simpleType->derivationMethod() == XsdSimpleType::DerivationRestriction) {
+ const XsdFacet::Hash baseFacets = m_context->facetsForType(simpleType->wxsSuperType());
+ if (baseFacets.contains(XsdFacet::MinimumLength)) {
+ const DerivedInteger<TypeNonNegativeInteger>::Ptr baseValue = baseFacets.value(XsdFacet::MinimumLength)->value();
+ if (minLengthValue->toInteger() < baseValue->toInteger()) {
+ m_context->error(QtXmlPatterns::tr("%1 facet must be equal or greater than %2 facet of base type.")
+ .arg(formatKeyword("minLength"))
+ .arg(formatKeyword("minLength")),
+ XsdSchemaContext::XSDError, sourceLocation(simpleType));
+ return;
+ }
+ }
+ }
+ }
+ if (facets.contains(XsdFacet::MaximumLength)) {
+ const XsdFacet::Ptr maxLengthFacet = facets.value(XsdFacet::MaximumLength);
+ const DerivedInteger<TypeNonNegativeInteger>::Ptr maxLengthValue = maxLengthFacet->value();
+
+ // @see http://www.w3.org/TR/xmlschema-2/#maxLength-valid-restriction
+ if (simpleType->derivationMethod() == XsdSimpleType::DerivationRestriction) {
+ const XsdFacet::Hash baseFacets = m_context->facetsForType(simpleType->wxsSuperType());
+ if (baseFacets.contains(XsdFacet::MaximumLength)) {
+ const DerivedInteger<TypeNonNegativeInteger>::Ptr baseValue(baseFacets.value(XsdFacet::MaximumLength)->value());
+ if (maxLengthValue->toInteger() > baseValue->toInteger()) {
+ m_context->error(QtXmlPatterns::tr("%1 facet must be less than or equal to %2 facet of base type.")
+ .arg(formatKeyword("maxLength"))
+ .arg(formatKeyword("maxLength")),
+ XsdSchemaContext::XSDError, sourceLocation(simpleType));
+ return;
+ }
+ }
+ }
+ }
+ if (facets.contains(XsdFacet::Pattern)) {
+ // we keep the patterns in separated facets
+ // @see http://www.w3.org/TR/xmlschema-2/#src-multiple-patterns
+
+ // @see http://www.w3.org/TR/xmlschema-2/#cvc-pattern-valid
+ const XsdFacet::Ptr patternFacet = facets.value(XsdFacet::Pattern);
+ const AtomicValue::List multiValue = patternFacet->multiValue();
+
+ for (int i = 0; i < multiValue.count(); ++i) {
+ const DerivedString<TypeString>::Ptr value = multiValue.at(i);
+ const QRegExp exp = PatternPlatform::parsePattern(value->stringValue(), m_context, &reflection);
+ if (!exp.isValid()) {
+ m_context->error(QtXmlPatterns::tr("%1 facet contains invalid regular expression").arg(formatKeyword("pattern.")), XsdSchemaContext::XSDError, sourceLocation(simpleType));
+ return;
+ }
+ }
+ }
+ if (facets.contains(XsdFacet::Enumeration)) {
+ // @see http://www.w3.org/TR/xmlschema-2/#src-multiple-enumerations
+
+ const XsdFacet::Ptr facet = facets.value(XsdFacet::Enumeration);
+
+ if (BuiltinTypes::xsNOTATION->wxsTypeMatches(simpleType)) {
+ const AtomicValue::List notationNames = facet->multiValue();
+ for (int k = 0; k < notationNames.count(); ++k) {
+ const QNameValue::Ptr notationName = notationNames.at(k);
+ if (!m_schema->notation(notationName->qName())) {
+ m_context->error(QtXmlPatterns::tr("Unknown notation %1 used in %2 facet.")
+ .arg(formatKeyword(m_namePool, notationName->qName()))
+ .arg(formatKeyword("enumeration")),
+ XsdSchemaContext::XSDError, sourceLocation(simpleType));
+ }
+ }
+ } else if (BuiltinTypes::xsQName->wxsTypeMatches(simpleType)) {
+ } else {
+ const XsdTypeChecker checker(m_context, QVector<QXmlName>(), sourceLocation(simpleType));
+
+ const AnySimpleType::Ptr baseType = simpleType->wxsSuperType();
+ const XsdFacet::Hash baseFacets = XsdTypeChecker::mergedFacetsForType(baseType, m_context);
+
+ const AtomicValue::List multiValue = facet->multiValue();
+ for (int k = 0; k < multiValue.count(); ++k) {
+ const QString stringValue = multiValue.at(k)->as<DerivedString<TypeString> >()->stringValue();
+ const QString actualValue = XsdTypeChecker::normalizedValue(stringValue, baseFacets);
+
+ QString errorMsg;
+ if (!checker.isValidString(actualValue, baseType, errorMsg)) {
+ m_context->error(QtXmlPatterns::tr("%1 facet contains invalid value %2: %3.")
+ .arg(formatKeyword("enumeration"))
+ .arg(formatData(stringValue))
+ .arg(errorMsg),
+ XsdSchemaContext::XSDError, sourceLocation(simpleType));
+ return;
+ }
+ }
+ }
+ }
+ if (facets.contains(XsdFacet::WhiteSpace)) {
+ const XsdFacet::Ptr whiteSpaceFacet = facets.value(XsdFacet::WhiteSpace);
+ const DerivedString<TypeString>::Ptr whiteSpaceValue = whiteSpaceFacet->value();
+
+ // @see http://www.w3.org/TR/xmlschema-2/#whiteSpace-valid-restriction
+ if (simpleType->derivationMethod() == XsdSimpleType::DerivationRestriction) {
+ const XsdFacet::Hash baseFacets = m_context->facetsForType(simpleType->wxsSuperType());
+ if (baseFacets.contains(XsdFacet::WhiteSpace)) {
+ const QString value = whiteSpaceValue->stringValue();
+ const QString baseValue = DerivedString<TypeString>::Ptr(baseFacets.value(XsdFacet::WhiteSpace)->value())->stringValue();
+ if (value == XsdSchemaToken::toString(XsdSchemaToken::Replace) || value == XsdSchemaToken::toString(XsdSchemaToken::Preserve)) {
+ if (baseValue == XsdSchemaToken::toString(XsdSchemaToken::Collapse)) {
+ m_context->error(QtXmlPatterns::tr("%1 facet cannot be %2 or %3 if %4 facet of base type is %5.")
+ .arg(formatKeyword("whiteSpace"))
+ .arg(formatData("replace"))
+ .arg(formatData("preserve"))
+ .arg(formatKeyword("whiteSpace"))
+ .arg(formatData("collapse")),
+ XsdSchemaContext::XSDError, sourceLocation(simpleType));
+ return;
+ }
+ }
+ if (value == XsdSchemaToken::toString(XsdSchemaToken::Preserve) && baseValue == XsdSchemaToken::toString(XsdSchemaToken::Replace)) {
+ m_context->error(QtXmlPatterns::tr("%1 facet cannot be %2 if %3 facet of base type is %4.")
+ .arg(formatKeyword("whiteSpace"))
+ .arg(formatData("preserve"))
+ .arg(formatKeyword("whiteSpace"))
+ .arg(formatData("replace")),
+ XsdSchemaContext::XSDError, sourceLocation(simpleType));
+ return;
+ }
+ }
+ }
+ }
+ if (facets.contains(XsdFacet::MaximumInclusive)) {
+ const XsdFacet::Ptr maxFacet = facets.value(XsdFacet::MaximumInclusive);
+
+ // @see http://www.w3.org/TR/xmlschema-2/#minInclusive-less-than-equal-to-maxInclusive
+ if (facets.contains(XsdFacet::MinimumInclusive)) {
+ const XsdFacet::Ptr minFacet = facets.value(XsdFacet::MinimumInclusive);
+
+ if (comparableBaseType) {
+ if (XsdSchemaHelper::constructAndCompare(minFacet->value(), AtomicComparator::OperatorGreaterThan, maxFacet->value(), comparableBaseType, m_context, &reflection)) {
+ m_context->error(QtXmlPatterns::tr("%1 facet must be less than or equal to %2 facet.")
+ .arg(formatKeyword("minInclusive"))
+ .arg(formatKeyword("maxInclusive")),
+ XsdSchemaContext::XSDError, sourceLocation(simpleType));
+ return;
+ }
+ }
+ }
+
+ // @see http://www.w3.org/TR/xmlschema-2/#maxInclusive-valid-restriction
+ if (simpleType->derivationMethod() == XsdSimpleType::DerivationRestriction) {
+ const XsdFacet::Hash baseFacets = m_context->facetsForType(simpleType->wxsSuperType());
+ if (baseFacets.contains(XsdFacet::MaximumInclusive)) {
+ const XsdFacet::Ptr baseFacet = baseFacets.value(XsdFacet::MaximumInclusive);
+ if (comparableBaseType) {
+ if (XsdSchemaHelper::constructAndCompare(maxFacet->value(), AtomicComparator::OperatorGreaterThan, baseFacet->value(), comparableBaseType, m_context, &reflection)) {
+ m_context->error(QtXmlPatterns::tr("%1 facet must be less than or equal to %2 facet of base type.")
+ .arg(formatKeyword("maxInclusive"))
+ .arg(formatKeyword("maxInclusive")),
+ XsdSchemaContext::XSDError, sourceLocation(simpleType));
+ return;
+ }
+ }
+ }
+ if (baseFacets.contains(XsdFacet::MaximumExclusive)) {
+ const XsdFacet::Ptr baseFacet = baseFacets.value(XsdFacet::MaximumExclusive);
+ if (comparableBaseType) {
+ if (XsdSchemaHelper::constructAndCompare(maxFacet->value(), AtomicComparator::OperatorGreaterOrEqual, baseFacet->value(), comparableBaseType, m_context, &reflection)) {
+ m_context->error(QtXmlPatterns::tr("%1 facet must be less than %2 facet of base type.")
+ .arg(formatKeyword("maxInclusive"))
+ .arg(formatKeyword("maxExclusive")),
+ XsdSchemaContext::XSDError, sourceLocation(simpleType));
+ return;
+ }
+ }
+ }
+ }
+ }
+ if (facets.contains(XsdFacet::MaximumExclusive)) {
+ const XsdFacet::Ptr maxFacet = facets.value(XsdFacet::MaximumExclusive);
+
+ // @see http://www.w3.org/TR/xmlschema-2/#maxInclusive-maxExclusive
+ if (facets.contains(XsdFacet::MaximumInclusive)) {
+ m_context->error(QtXmlPatterns::tr("%1 facet and %2 facet cannot appear together.")
+ .arg(formatKeyword("maxExclusive"))
+ .arg(formatKeyword("maxInclusive")),
+ XsdSchemaContext::XSDError, sourceLocation(simpleType));
+ return;
+ }
+
+ // @see http://www.w3.org/TR/xmlschema-2/#minExclusive-less-than-equal-to-maxExclusive
+ if (facets.contains(XsdFacet::MinimumExclusive)) {
+ const XsdFacet::Ptr minFacet = facets.value(XsdFacet::MinimumExclusive);
+ if (comparableBaseType) {
+ if (XsdSchemaHelper::constructAndCompare(minFacet->value(), AtomicComparator::OperatorGreaterThan, maxFacet->value(), comparableBaseType, m_context, &reflection)) {
+ m_context->error(QtXmlPatterns::tr("%1 facet must be less than or equal to %2 facet.")
+ .arg(formatKeyword("minExclusive"))
+ .arg(formatKeyword("maxExclusive")),
+ XsdSchemaContext::XSDError, sourceLocation(simpleType));
+ return;
+ }
+ }
+ }
+
+ // @see http://www.w3.org/TR/xmlschema-2/#maxExclusive-valid-restriction
+ if (simpleType->derivationMethod() == XsdSimpleType::DerivationRestriction) {
+ const XsdFacet::Hash baseFacets = m_context->facetsForType(simpleType->wxsSuperType());
+ if (baseFacets.contains(XsdFacet::MaximumExclusive)) {
+ const XsdFacet::Ptr baseFacet = baseFacets.value(XsdFacet::MaximumExclusive);
+ if (comparableBaseType) {
+ if (XsdSchemaHelper::constructAndCompare(maxFacet->value(), AtomicComparator::OperatorGreaterThan, baseFacet->value(), comparableBaseType, m_context, &reflection)) {
+ m_context->error(QtXmlPatterns::tr("%1 facet must be less than or equal to %2 facet of base type.")
+ .arg(formatKeyword("maxExclusive"))
+ .arg(formatKeyword("maxExclusive")),
+ XsdSchemaContext::XSDError, sourceLocation(simpleType));
+ return;
+ }
+ }
+ }
+ if (baseFacets.contains(XsdFacet::MaximumInclusive)) {
+ const XsdFacet::Ptr baseFacet = baseFacets.value(XsdFacet::MaximumInclusive);
+ if (comparableBaseType) {
+ if (XsdSchemaHelper::constructAndCompare(maxFacet->value(), AtomicComparator::OperatorGreaterThan, baseFacet->value(), comparableBaseType, m_context, &reflection)) {
+ m_context->error(QtXmlPatterns::tr("%1 facet must be less than or equal to %2 facet of base type.")
+ .arg(formatKeyword("maxExclusive"))
+ .arg(formatKeyword("maxInclusive")),
+ XsdSchemaContext::XSDError, sourceLocation(simpleType));
+ return;
+ }
+ }
+ }
+ if (baseFacets.contains(XsdFacet::MinimumInclusive)) {
+ const XsdFacet::Ptr baseFacet = baseFacets.value(XsdFacet::MinimumInclusive);
+ if (comparableBaseType) {
+ if (XsdSchemaHelper::constructAndCompare(maxFacet->value(), AtomicComparator::OperatorLessOrEqual, baseFacet->value(), comparableBaseType, m_context, &reflection)) {
+ m_context->error(QtXmlPatterns::tr("%1 facet must be greater than %2 facet of base type.")
+ .arg(formatKeyword("maxExclusive"))
+ .arg(formatKeyword("minInclusive")),
+ XsdSchemaContext::XSDError, sourceLocation(simpleType));
+ return;
+ }
+ }
+ }
+ if (baseFacets.contains(XsdFacet::MinimumExclusive)) {
+ const XsdFacet::Ptr baseFacet = baseFacets.value(XsdFacet::MinimumExclusive);
+ if (comparableBaseType) {
+ if (XsdSchemaHelper::constructAndCompare(maxFacet->value(), AtomicComparator::OperatorLessOrEqual, baseFacet->value(), comparableBaseType, m_context, &reflection)) {
+ m_context->error(QtXmlPatterns::tr("%1 facet must be greater than %2 facet of base type.")
+ .arg(formatKeyword("maxExclusive"))
+ .arg(formatKeyword("minExclusive")),
+ XsdSchemaContext::XSDError, sourceLocation(simpleType));
+ return;
+ }
+ }
+ }
+ }
+ }
+ if (facets.contains(XsdFacet::MinimumExclusive)) {
+ const XsdFacet::Ptr minFacet = facets.value(XsdFacet::MinimumExclusive);
+
+ // @see http://www.w3.org/TR/xmlschema-2/#minInclusive-minExclusive
+ if (facets.contains(XsdFacet::MinimumInclusive)) {
+ m_context->error(QtXmlPatterns::tr("%1 facet and %2 facet cannot appear together.")
+ .arg(formatKeyword("minExclusive"))
+ .arg(formatKeyword("minInclusive")),
+ XsdSchemaContext::XSDError, sourceLocation(simpleType));
+ return;
+ }
+
+ // @see http://www.w3.org/TR/xmlschema-2/#minExclusive-less-than-maxInclusive
+ if (facets.contains(XsdFacet::MaximumInclusive)) {
+ const XsdFacet::Ptr maxFacet = facets.value(XsdFacet::MaximumInclusive);
+ if (comparableBaseType) {
+ if (XsdSchemaHelper::constructAndCompare(minFacet->value(), AtomicComparator::OperatorGreaterOrEqual, maxFacet->value(), comparableBaseType, m_context, &reflection)) {
+ m_context->error(QtXmlPatterns::tr("%1 facet must be less than %2 facet.")
+ .arg(formatKeyword("minExclusive"))
+ .arg(formatKeyword("maxInclusive")),
+ XsdSchemaContext::XSDError, sourceLocation(simpleType));
+ return;
+ }
+ }
+ }
+
+ // @see http://www.w3.org/TR/xmlschema-2/#minExclusive-valid-restriction
+ if (simpleType->derivationMethod() == XsdSimpleType::DerivationRestriction) {
+ const XsdFacet::Hash baseFacets = m_context->facetsForType(simpleType->wxsSuperType());
+ if (baseFacets.contains(XsdFacet::MinimumExclusive)) {
+ const XsdFacet::Ptr baseFacet = baseFacets.value(XsdFacet::MinimumExclusive);
+ if (comparableBaseType) {
+ if (XsdSchemaHelper::constructAndCompare(minFacet->value(), AtomicComparator::OperatorLessThan, baseFacet->value(), comparableBaseType, m_context, &reflection)) {
+ m_context->error(QtXmlPatterns::tr("%1 facet must be greater than or equal to %2 facet of base type.")
+ .arg(formatKeyword("minExclusive"))
+ .arg(formatKeyword("minExclusive")),
+ XsdSchemaContext::XSDError, sourceLocation(simpleType));
+ return;
+ }
+ }
+ }
+ if (baseFacets.contains(XsdFacet::MaximumExclusive)) {
+ const XsdFacet::Ptr baseFacet = baseFacets.value(XsdFacet::MaximumExclusive);
+ if (comparableBaseType) {
+ if (XsdSchemaHelper::constructAndCompare(minFacet->value(), AtomicComparator::OperatorGreaterOrEqual, baseFacet->value(), comparableBaseType, m_context, &reflection)) {
+ m_context->error(QtXmlPatterns::tr("%1 facet must be less than %2 facet of base type.")
+ .arg(formatKeyword("minExclusive"))
+ .arg(formatKeyword("maxExclusive")),
+ XsdSchemaContext::XSDError, sourceLocation(simpleType));
+ return;
+ }
+ }
+ }
+ if (baseFacets.contains(XsdFacet::MaximumInclusive)) {
+ const XsdFacet::Ptr baseFacet = baseFacets.value(XsdFacet::MaximumInclusive);
+ if (comparableBaseType) {
+ if (XsdSchemaHelper::constructAndCompare(minFacet->value(), AtomicComparator::OperatorGreaterThan, baseFacet->value(), comparableBaseType, m_context, &reflection)) {
+ m_context->error(QtXmlPatterns::tr("%1 facet must be less than or equal to %2 facet of base type.")
+ .arg(formatKeyword("minExclusive"))
+ .arg(formatKeyword("maxInclusive")),
+ XsdSchemaContext::XSDError, sourceLocation(simpleType));
+ return;
+ }
+ }
+ }
+ }
+ }
+ if (facets.contains(XsdFacet::MinimumInclusive)) {
+ const XsdFacet::Ptr minFacet = facets.value(XsdFacet::MinimumInclusive);
+
+ // @see http://www.w3.org/TR/xmlschema-2/#minInclusive-less-than-maxExclusive
+ if (facets.contains(XsdFacet::MaximumExclusive)) {
+ const XsdFacet::Ptr maxFacet = facets.value(XsdFacet::MaximumExclusive);
+ if (comparableBaseType) {
+ if (XsdSchemaHelper::constructAndCompare(minFacet->value(), AtomicComparator::OperatorGreaterOrEqual, maxFacet->value(), comparableBaseType, m_context, &reflection)) {
+ m_context->error(QtXmlPatterns::tr("%1 facet must be less than %2 facet.")
+ .arg(formatKeyword("minInclusive"))
+ .arg(formatKeyword("maxExclusive")),
+ XsdSchemaContext::XSDError, sourceLocation(simpleType));
+ return;
+ }
+ }
+ }
+
+ // @see http://www.w3.org/TR/xmlschema-2/#minInclusive-valid-restriction
+ if (simpleType->derivationMethod() == XsdSimpleType::DerivationRestriction) {
+ const XsdFacet::Hash baseFacets = m_context->facetsForType(simpleType->wxsSuperType());
+ if (baseFacets.contains(XsdFacet::MinimumInclusive)) {
+ const XsdFacet::Ptr baseFacet = baseFacets.value(XsdFacet::MinimumInclusive);
+ if (comparableBaseType) {
+ if (XsdSchemaHelper::constructAndCompare(minFacet->value(), AtomicComparator::OperatorLessThan, baseFacet->value(), comparableBaseType, m_context, &reflection)) {
+ m_context->error(QtXmlPatterns::tr("%1 facet must be greater than or equal to %2 facet of base type.")
+ .arg(formatKeyword("minInclusive"))
+ .arg(formatKeyword("minInclusive")),
+ XsdSchemaContext::XSDError, sourceLocation(simpleType));
+ return;
+ }
+ }
+ }
+ if (baseFacets.contains(XsdFacet::MinimumExclusive)) {
+ const XsdFacet::Ptr baseFacet = baseFacets.value(XsdFacet::MinimumExclusive);
+ if (comparableBaseType) {
+ if (XsdSchemaHelper::constructAndCompare(minFacet->value(), AtomicComparator::OperatorLessOrEqual, baseFacet->value(), comparableBaseType, m_context, &reflection)) {
+ m_context->error(QtXmlPatterns::tr("%1 facet must be greater than %2 facet of base type.")
+ .arg(formatKeyword("minInclusive"))
+ .arg(formatKeyword("minExclusive")),
+ XsdSchemaContext::XSDError, sourceLocation(simpleType));
+ return;
+ }
+ }
+ }
+ if (baseFacets.contains(XsdFacet::MaximumInclusive)) {
+ const XsdFacet::Ptr baseFacet = baseFacets.value(XsdFacet::MaximumInclusive);
+ if (comparableBaseType) {
+ if (XsdSchemaHelper::constructAndCompare(minFacet->value(), AtomicComparator::OperatorGreaterThan, baseFacet->value(), comparableBaseType, m_context, &reflection)) {
+ m_context->error(QtXmlPatterns::tr("%1 facet must be less than or equal to %2 facet of base type.")
+ .arg(formatKeyword("minInclusive"))
+ .arg(formatKeyword("maxInclusive")),
+ XsdSchemaContext::XSDError, sourceLocation(simpleType));
+ return;
+ }
+ }
+ }
+ if (baseFacets.contains(XsdFacet::MaximumExclusive)) {
+ const XsdFacet::Ptr baseFacet = baseFacets.value(XsdFacet::MaximumExclusive);
+ if (comparableBaseType) {
+ if (XsdSchemaHelper::constructAndCompare(minFacet->value(), AtomicComparator::OperatorGreaterOrEqual, baseFacet->value(), comparableBaseType, m_context, &reflection)) {
+ m_context->error(QtXmlPatterns::tr("%1 facet must be less than %2 facet of base type.")
+ .arg(formatKeyword("minInclusive"))
+ .arg(formatKeyword("maxExclusive")),
+ XsdSchemaContext::XSDError, sourceLocation(simpleType));
+ return;
+ }
+ }
+ }
+ }
+ }
+ if (facets.contains(XsdFacet::TotalDigits)) {
+ const XsdFacet::Ptr totalDigitsFacet = facets.value(XsdFacet::TotalDigits);
+ const DerivedInteger<TypeNonNegativeInteger>::Ptr totalDigitsValue = totalDigitsFacet->value();
+
+ // @see http://www.w3.org/TR/xmlschema-2/#totalDigits-valid-restriction
+ if (simpleType->derivationMethod() == XsdSimpleType::DerivationRestriction) {
+ const XsdFacet::Hash baseFacets = m_context->facetsForType(simpleType->wxsSuperType());
+ if (baseFacets.contains(XsdFacet::TotalDigits)) {
+ const XsdFacet::Ptr baseFacet = baseFacets.value(XsdFacet::TotalDigits);
+ const DerivedInteger<TypeNonNegativeInteger>::Ptr baseValue = baseFacet->value();
+
+ if (totalDigitsValue->toInteger() > baseValue->toInteger()) {
+ m_context->error(QtXmlPatterns::tr("%1 facet must be less than or equal to %2 facet of base type.")
+ .arg(formatKeyword("totalDigits"))
+ .arg(formatKeyword("totalDigits")),
+ XsdSchemaContext::XSDError, sourceLocation(simpleType));
+ return;
+ }
+ }
+ }
+ }
+ if (facets.contains(XsdFacet::FractionDigits)) {
+ const XsdFacet::Ptr fractionDigitsFacet = facets.value(XsdFacet::FractionDigits);
+ const DerivedInteger<TypeNonNegativeInteger>::Ptr fractionDigitsValue = fractionDigitsFacet->value();
+
+ // http://www.w3.org/TR/xmlschema-2/#fractionDigits-totalDigits
+ if (facets.contains(XsdFacet::TotalDigits)) {
+ const XsdFacet::Ptr totalDigitsFacet = facets.value(XsdFacet::TotalDigits);
+ const DerivedInteger<TypeNonNegativeInteger>::Ptr totalDigitsValue = totalDigitsFacet->value();
+
+ if (fractionDigitsValue->toInteger() > totalDigitsValue->toInteger()) {
+ m_context->error(QtXmlPatterns::tr("%1 facet must be less than or equal to %2 facet.")
+ .arg(formatKeyword("fractionDigits"))
+ .arg(formatKeyword("totalDigits")),
+ XsdSchemaContext::XSDError, sourceLocation(simpleType));
+ return;
+ }
+ }
+
+ // @see http://www.w3.org/TR/xmlschema-2/#fractionDigits-valid-restriction
+ if (simpleType->derivationMethod() == XsdSimpleType::DerivationRestriction) {
+ const XsdFacet::Hash baseFacets = m_context->facetsForType(simpleType->wxsSuperType());
+ if (baseFacets.contains(XsdFacet::FractionDigits)) {
+ const XsdFacet::Ptr baseFacet = baseFacets.value(XsdFacet::FractionDigits);
+ const DerivedInteger<TypeNonNegativeInteger>::Ptr baseValue = baseFacet->value();
+
+ if (fractionDigitsValue->toInteger() > baseValue->toInteger()) {
+ m_context->error(QtXmlPatterns::tr("%1 facet must be less than or equal to %2 facet of base type.")
+ .arg(formatKeyword("fractionDigits"))
+ .arg(formatKeyword("fractionDigits")),
+ XsdSchemaContext::XSDError, sourceLocation(simpleType));
+ return;
+ }
+ }
+ }
+ }
+
+
+ // check whether facets are allowed for simple types variety
+ if (simpleType->wxsSuperType()->category() == SchemaType::SimpleTypeAtomic) {
+ if (simpleType->primitiveType()) {
+ const QXmlName primitiveTypeName = simpleType->primitiveType()->name(m_namePool);
+ if (m_allowedAtomicFacets.contains(primitiveTypeName)) {
+ const QSet<XsdFacet::Type> allowedFacets = m_allowedAtomicFacets.value(primitiveTypeName);
+ QSet<XsdFacet::Type> availableFacets = facets.keys().toSet();
+
+ if (!availableFacets.subtract(allowedFacets).isEmpty()) {
+ m_context->error(QtXmlPatterns::tr("Simple type contains not allowed facet %1.")
+ .arg(formatKeyword(XsdFacet::typeName(availableFacets.toList().first()))),
+ XsdSchemaContext::XSDError, sourceLocation(simpleType));
+ return;
+ }
+ }
+ }
+ } else if (simpleType->wxsSuperType()->category() == SchemaType::SimpleTypeList) {
+ if (facets.contains(XsdFacet::MaximumInclusive) || facets.contains(XsdFacet::MinimumInclusive) ||
+ facets.contains(XsdFacet::MaximumExclusive) || facets.contains(XsdFacet::MinimumExclusive) ||
+ facets.contains(XsdFacet::TotalDigits) || facets.contains(XsdFacet::FractionDigits))
+ {
+ m_context->error(QtXmlPatterns::tr("%1, %2, %3, %4, %5 and %6 facets are not allowed when derived by list.")
+ .arg(formatKeyword("maxInclusive"))
+ .arg(formatKeyword("maxExclusive"))
+ .arg(formatKeyword("minInclusive"))
+ .arg(formatKeyword("minExclusive"))
+ .arg(formatKeyword("totalDigits"))
+ .arg(formatKeyword("fractionDigits")),
+ XsdSchemaContext::XSDError, sourceLocation(simpleType));
+ }
+ } else if (simpleType->wxsSuperType()->category() == SchemaType::SimpleTypeUnion) {
+ if (facets.contains(XsdFacet::MaximumInclusive) || facets.contains(XsdFacet::MinimumInclusive) ||
+ facets.contains(XsdFacet::MaximumExclusive) || facets.contains(XsdFacet::MinimumExclusive) ||
+ facets.contains(XsdFacet::TotalDigits) || facets.contains(XsdFacet::FractionDigits) ||
+ facets.contains(XsdFacet::MinimumLength) || facets.contains(XsdFacet::MaximumLength) ||
+ facets.contains(XsdFacet::Length) || facets.contains(XsdFacet::WhiteSpace))
+ {
+ m_context->error(QtXmlPatterns::tr("Only %1 and %2 facets are allowed when derived by union.")
+ .arg(formatKeyword("pattern"))
+ .arg(formatKeyword("enumeration")),
+ XsdSchemaContext::XSDError, sourceLocation(simpleType));
+ }
+ }
+
+ // check whether value of facet matches the value space of the simple types base type
+ const SchemaType::Ptr baseType = simpleType->wxsSuperType();
+ if (!baseType->isDefinedBySchema()) {
+ const XsdSchemaSourceLocationReflection reflection(sourceLocation(simpleType));
+
+ XsdFacet::HashIterator it(facets);
+ while (it.hasNext()) {
+ it.next();
+ const XsdFacet::Ptr facet = it.value();
+ if (facet->type() == XsdFacet::MaximumInclusive ||
+ facet->type() == XsdFacet::MaximumExclusive ||
+ facet->type() == XsdFacet::MinimumInclusive ||
+ facet->type() == XsdFacet::MinimumExclusive) {
+ const DerivedString<TypeString>::Ptr stringValue = facet->value();
+ const AtomicValue::Ptr value = ValueFactory::fromLexical(stringValue->stringValue(), baseType, m_context, &reflection);
+ if (value->hasError()) {
+ m_context->error(QtXmlPatterns::tr("%1 contains %2 facet with invalid data: %3.")
+ .arg(formatType(m_namePool, simpleType))
+ .arg(formatKeyword(XsdFacet::typeName(facet->type())))
+ .arg(formatData(stringValue->stringValue())),
+ XsdSchemaContext::XSDError, sourceLocation(simpleType));
+ return;
+ }
+ }
+
+ // @see http://www.w3.org/TR/xmlschema-2/#enumeration-valid-restriction
+ if (facet->type() == XsdFacet::Enumeration && baseType != BuiltinTypes::xsNOTATION) {
+ const AtomicValue::List multiValue = facet->multiValue();
+ for (int j = 0; j < multiValue.count(); ++j) {
+ const QString stringValue = DerivedString<TypeString>::Ptr(multiValue.at(j))->stringValue();
+ const AtomicValue::Ptr value = ValueFactory::fromLexical(stringValue, baseType, m_context, &reflection);
+ if (value->hasError()) {
+ m_context->error(QtXmlPatterns::tr("%1 contains %2 facet with invalid data: %3.")
+ .arg(formatType(m_namePool, simpleType))
+ .arg(formatKeyword(XsdFacet::typeName(XsdFacet::Enumeration)))
+ .arg(formatData(stringValue)),
+ XsdSchemaContext::XSDError, sourceLocation(simpleType));
+ return;
+ }
+ }
+ }
+ }
+ }
+}
+
+void XsdSchemaChecker::checkDuplicatedAttributeUses()
+{
+ // first all global attribute groups
+ const XsdAttributeGroup::List attributeGroups = m_schema->attributeGroups();
+ for (int i = 0; i < attributeGroups.count(); ++i) {
+ const XsdAttributeGroup::Ptr attributeGroup = attributeGroups.at(i);
+ const XsdAttributeUse::List uses = attributeGroup->attributeUses();
+
+ // @see http://www.w3.org/TR/xmlschema11-1/#ct-props-correct 4)
+ XsdAttribute::Ptr conflictingAttribute;
+ if (hasDuplicatedAttributeUses(uses, conflictingAttribute)) {
+ m_context->error(QtXmlPatterns::tr("Attribute group %1 contains attribute %2 twice.")
+ .arg(formatKeyword(attributeGroup->displayName(m_namePool)))
+ .arg(formatKeyword(conflictingAttribute->displayName(m_namePool))),
+ XsdSchemaContext::XSDError, sourceLocation(attributeGroup));
+ return;
+ }
+
+ // @see http://www.w3.org/TR/xmlschema11-1/#ct-props-correct 5)
+ if (hasMultipleIDAttributeUses(uses)) {
+ m_context->error(QtXmlPatterns::tr("Attribute group %1 contains two different attributes that both have types derived from %2.")
+ .arg(formatKeyword(attributeGroup->displayName(m_namePool)))
+ .arg(formatType(m_namePool, BuiltinTypes::xsID)),
+ XsdSchemaContext::XSDError, sourceLocation(attributeGroup));
+ return;
+ }
+
+ if (hasConstraintIDAttributeUse(uses, conflictingAttribute)) {
+ m_context->error(QtXmlPatterns::tr("Attribute group %1 contains attribute %2 that has value constraint but type that inherits from %3.")
+ .arg(formatKeyword(attributeGroup->displayName(m_namePool)))
+ .arg(formatKeyword(conflictingAttribute->displayName(m_namePool)))
+ .arg(formatType(m_namePool, BuiltinTypes::xsID)),
+ XsdSchemaContext::XSDError, sourceLocation(attributeGroup));
+ return;
+ }
+ }
+
+ // then the global and anonymous complex types
+ SchemaType::List types = m_schema->types();
+ types << m_schema->anonymousTypes();
+
+ for (int i = 0; i < types.count(); ++i) {
+ if (!(types.at(i)->isComplexType()) || !types.at(i)->isDefinedBySchema())
+ continue;
+
+ const XsdComplexType::Ptr complexType = types.at(i);
+ const XsdAttributeUse::List attributeUses = complexType->attributeUses();
+
+ // @see http://www.w3.org/TR/xmlschema11-1/#ct-props-correct 4)
+ XsdAttribute::Ptr conflictingAttribute;
+ if (hasDuplicatedAttributeUses(attributeUses, conflictingAttribute)) {
+ m_context->error(QtXmlPatterns::tr("Complex type %1 contains attribute %2 twice.")
+ .arg(formatType(m_namePool, complexType))
+ .arg(formatKeyword(conflictingAttribute->displayName(m_namePool))),
+ XsdSchemaContext::XSDError, sourceLocation(complexType));
+ return;
+ }
+
+ // @see http://www.w3.org/TR/xmlschema11-1/#ct-props-correct 5)
+ if (hasMultipleIDAttributeUses(attributeUses)) {
+ m_context->error(QtXmlPatterns::tr("Complex type %1 contains two different attributes that both have types derived from %2.")
+ .arg(formatType(m_namePool, complexType))
+ .arg(formatType(m_namePool, BuiltinTypes::xsID)),
+ XsdSchemaContext::XSDError, sourceLocation(complexType));
+ return;
+ }
+
+ if (hasConstraintIDAttributeUse(attributeUses, conflictingAttribute)) {
+ m_context->error(QtXmlPatterns::tr("Complex type %1 contains attribute %2 that has value constraint but type that inherits from %3.")
+ .arg(formatType(m_namePool, complexType))
+ .arg(formatKeyword(conflictingAttribute->displayName(m_namePool)))
+ .arg(formatType(m_namePool, BuiltinTypes::xsID)),
+ XsdSchemaContext::XSDError, sourceLocation(complexType));
+ return;
+ }
+ }
+}
+
+void XsdSchemaChecker::checkElementConstraints()
+{
+ const QSet<XsdElement::Ptr> elements = collectAllElements(m_schema);
+ QSetIterator<XsdElement::Ptr> it(elements);
+ while (it.hasNext()) {
+ const XsdElement::Ptr element = it.next();
+
+ // @see http://www.w3.org/TR/xmlschema11-1/#e-props-correct
+
+ // 2 and xs:ID check
+ if (element->valueConstraint()) {
+ const SchemaType::Ptr type = element->type();
+
+ AnySimpleType::Ptr targetType;
+ if (type->isSimpleType() && type->category() == SchemaType::SimpleTypeAtomic) {
+ targetType = type;
+
+ // if it is a XsdSimpleType, use its primitive type as target type
+ if (type->isDefinedBySchema())
+ targetType = XsdSimpleType::Ptr(type)->primitiveType();
+
+ } else if (type->isComplexType() && type->isDefinedBySchema()) {
+ const XsdComplexType::Ptr complexType(type);
+
+ if (complexType->contentType()->variety() == XsdComplexType::ContentType::Simple) {
+ const AnySimpleType::Ptr simpleType = complexType->contentType()->simpleType();
+ if (simpleType->category() == AnySimpleType::SimpleTypeAtomic) {
+ targetType = simpleType;
+
+ if (simpleType->isDefinedBySchema())
+ targetType = XsdSimpleType::Ptr(simpleType)->primitiveType();
+ }
+ } else if (complexType->contentType()->variety() != XsdComplexType::ContentType::Mixed) {
+ m_context->error(QtXmlPatterns::tr("Element %1 is not allowed to have a value constraint if its base type is complex.")
+ .arg(formatKeyword(element->displayName(m_namePool))),
+ XsdSchemaContext::XSDError, sourceLocation(element));
+ return;
+ }
+ }
+ if ((targetType == BuiltinTypes::xsID) || BuiltinTypes::xsID->wxsTypeMatches(type)) {
+ m_context->error(QtXmlPatterns::tr("Element %1 is not allowed to have a value constraint if its type is derived from %2.")
+ .arg(formatKeyword(element->displayName(m_namePool)))
+ .arg(formatType(m_namePool, BuiltinTypes::xsID)),
+ XsdSchemaContext::XSDError, sourceLocation(element));
+ return;
+ }
+
+ if (type->isSimpleType()) {
+ QString errorMsg;
+ if (!isValidValue(element->valueConstraint()->value(), type, errorMsg)) {
+ m_context->error(QtXmlPatterns::tr("Value constraint of element %1 is not of elements type: %2.")
+ .arg(formatKeyword(element->displayName(m_namePool)))
+ .arg(errorMsg),
+ XsdSchemaContext::XSDError, sourceLocation(element));
+ return;
+ }
+ } else if (type->isComplexType() && type->isDefinedBySchema()) {
+ const XsdComplexType::Ptr complexType(type);
+ if (complexType->contentType()->variety() == XsdComplexType::ContentType::Simple) {
+ QString errorMsg;
+ if (!isValidValue(element->valueConstraint()->value(), complexType->contentType()->simpleType(), errorMsg)) {
+ m_context->error(QtXmlPatterns::tr("Value constraint of element %1 is not of elements type: %2.")
+ .arg(formatKeyword(element->displayName(m_namePool)))
+ .arg(errorMsg),
+ XsdSchemaContext::XSDError, sourceLocation(element));
+ return;
+ }
+ }
+ }
+ }
+
+ if (!element->substitutionGroupAffiliations().isEmpty()) {
+ // 3
+ if (!element->scope() || element->scope()->variety() != XsdElement::Scope::Global) {
+ m_context->error(QtXmlPatterns::tr("Element %1 is not allowed to have substitution group affiliation as it is no global element.").arg(formatKeyword(element->displayName(m_namePool))),
+ XsdSchemaContext::XSDError, sourceLocation(element));
+ return;
+ }
+
+ // 4
+ const XsdElement::List affiliations = element->substitutionGroupAffiliations();
+ for (int i = 0; i < affiliations.count(); ++i) {
+ const XsdElement::Ptr affiliation = affiliations.at(i);
+
+ bool derivationOk = false;
+ if (element->type()->isComplexType() && affiliation->type()->isComplexType()) {
+ if (XsdSchemaHelper::isComplexDerivationOk(element->type(), affiliation->type(), affiliation->substitutionGroupExclusions())) {
+ derivationOk = true;
+ }
+ }
+ if (element->type()->isComplexType() && affiliation->type()->isSimpleType()) {
+ if (XsdSchemaHelper::isComplexDerivationOk(element->type(), affiliation->type(), affiliation->substitutionGroupExclusions())) {
+ derivationOk = true;
+ }
+ }
+ if (element->type()->isSimpleType()) {
+ if (XsdSchemaHelper::isSimpleDerivationOk(element->type(), affiliation->type(), affiliation->substitutionGroupExclusions())) {
+ derivationOk = true;
+ }
+ }
+
+ if (!derivationOk) {
+ m_context->error(QtXmlPatterns::tr("Type of element %1 cannot be derived from type of substitution group affiliation.").arg(formatKeyword(element->displayName(m_namePool))),
+ XsdSchemaContext::XSDError, sourceLocation(element));
+ return;
+ }
+ }
+
+ // 5 was checked in XsdSchemaResolver::resolveSubstitutionGroupAffiliations() already
+ }
+ }
+}
+
+void XsdSchemaChecker::checkAttributeConstraints()
+{
+ // all global attributes
+ XsdAttribute::List attributes = m_schema->attributes();
+
+ // and all local attributes
+ SchemaType::List types = m_schema->types();
+ types << m_schema->anonymousTypes();
+
+ for (int i = 0; i < types.count(); ++i) {
+ if (!types.at(i)->isComplexType() || !types.at(i)->isDefinedBySchema())
+ continue;
+
+ const XsdComplexType::Ptr complexType(types.at(i));
+ const XsdAttributeUse::List uses = complexType->attributeUses();
+ for (int j = 0; j < uses.count(); ++j)
+ attributes.append(uses.at(j)->attribute());
+ }
+
+ for (int i = 0; i < attributes.count(); ++i) {
+ const XsdAttribute::Ptr attribute = attributes.at(i);
+
+ if (!attribute->valueConstraint())
+ continue;
+
+ if (attribute->valueConstraint()->variety() == XsdAttribute::ValueConstraint::Default || attribute->valueConstraint()->variety() == XsdAttribute::ValueConstraint::Fixed) {
+ const SchemaType::Ptr type = attribute->type();
+
+ QString errorMsg;
+ if (!isValidValue(attribute->valueConstraint()->value(), attribute->type(), errorMsg)) {
+ m_context->error(QtXmlPatterns::tr("Value constraint of attribute %1 is not of attributes type: %2.")
+ .arg(formatKeyword(attribute->displayName(m_namePool)))
+ .arg(errorMsg),
+ XsdSchemaContext::XSDError, sourceLocation(attribute));
+ return;
+ }
+ }
+
+ if (BuiltinTypes::xsID->wxsTypeMatches(attribute->type())) {
+ m_context->error(QtXmlPatterns::tr("Attribute %1 has value constraint but has type derived from %2.")
+ .arg(formatKeyword(attribute->displayName(m_namePool)))
+ .arg(formatType(m_namePool, BuiltinTypes::xsID)),
+ XsdSchemaContext::XSDError, sourceLocation(attribute));
+ return;
+ }
+ }
+}
+
+bool XsdSchemaChecker::isValidValue(const QString &stringValue, const AnySimpleType::Ptr &type, QString &errorMsg) const
+{
+ if (BuiltinTypes::xsAnySimpleType->name(m_namePool) == type->name(m_namePool))
+ return true; // no need to check xs:anyType content
+
+ const XsdFacet::Hash facets = XsdTypeChecker::mergedFacetsForType(type, m_context);
+ const QString actualValue = XsdTypeChecker::normalizedValue(stringValue, facets);
+
+ const XsdTypeChecker checker(m_context, QVector<QXmlName>(), QSourceLocation(QUrl(QLatin1String("http://dummy.org")), 1, 1));
+ return checker.isValidString(actualValue, type, errorMsg);
+}
+
+void XsdSchemaChecker::checkAttributeUseConstraints()
+{
+ XsdComplexType::List complexTypes;
+
+ SchemaType::List types = m_schema->types();
+ types << m_schema->anonymousTypes();
+
+ for (int i = 0; i < types.count(); ++i) {
+ const SchemaType::Ptr type = types.at(i);
+ if (type->isComplexType() && type->isDefinedBySchema())
+ complexTypes.append(XsdComplexType::Ptr(type));
+ }
+
+ for (int i = 0; i < complexTypes.count(); ++i) {
+ const XsdComplexType::Ptr complexType(complexTypes.at(i));
+ const SchemaType::Ptr baseType = complexType->wxsSuperType();
+ if (!baseType || !baseType->isComplexType() || !baseType->isDefinedBySchema())
+ continue;
+
+ const XsdComplexType::Ptr complexBaseType(baseType);
+
+ const XsdAttributeUse::List attributeUses = complexType->attributeUses();
+ QHash<QXmlName, XsdAttributeUse::Ptr> lookupHash;
+ for (int j = 0; j < attributeUses.count(); ++j)
+ lookupHash.insert(attributeUses.at(j)->attribute()->name(m_namePool), attributeUses.at(j));
+
+ const XsdAttributeUse::List baseAttributeUses = complexBaseType->attributeUses();
+ for (int j = 0; j < baseAttributeUses.count(); ++j) {
+ const XsdAttributeUse::Ptr baseAttributeUse = baseAttributeUses.at(j);
+
+ if (lookupHash.contains(baseAttributeUse->attribute()->name(m_namePool))) {
+ const XsdAttributeUse::Ptr attributeUse = lookupHash.value(baseAttributeUse->attribute()->name(m_namePool));
+
+ if (baseAttributeUse->useType() == XsdAttributeUse::RequiredUse) {
+ if (attributeUse->useType() == XsdAttributeUse::OptionalUse || attributeUse->useType() == XsdAttributeUse::ProhibitedUse) {
+ m_context->error(QtXmlPatterns::tr("%1 attribute in derived complex type must be %2 like in base type.")
+ .arg(formatAttribute("use"))
+ .arg(formatData("required")),
+ XsdSchemaContext::XSDError, sourceLocation(complexType));
+ return;
+ }
+ }
+
+ if (baseAttributeUse->valueConstraint()) {
+ if (baseAttributeUse->valueConstraint()->variety() == XsdAttributeUse::ValueConstraint::Fixed) {
+ if (!attributeUse->valueConstraint()) {
+ m_context->error(QtXmlPatterns::tr("Attribute %1 in derived complex type must have %2 value constraint like in base type.")
+ .arg(formatKeyword(attributeUse->attribute()->displayName(m_namePool)))
+ .arg(formatData("fixed")),
+ XsdSchemaContext::XSDError, sourceLocation(complexType));
+ return;
+ } else {
+ if (attributeUse->valueConstraint()->variety() == XsdAttributeUse::ValueConstraint::Fixed) {
+ const XsdTypeChecker checker(m_context, QVector<QXmlName>(), sourceLocation(complexType));
+ if (!checker.valuesAreEqual(attributeUse->valueConstraint()->value(), baseAttributeUse->valueConstraint()->value(), attributeUse->attribute()->type())) {
+ m_context->error(QtXmlPatterns::tr("Attribute %1 in derived complex type must have the same %2 value constraint like in base type.")
+ .arg(formatKeyword(attributeUse->attribute()->displayName(m_namePool)))
+ .arg(formatData("fixed")),
+ XsdSchemaContext::XSDError, sourceLocation(complexType));
+ return;
+ }
+ } else {
+ m_context->error(QtXmlPatterns::tr("Attribute %1 in derived complex type must have %2 value constraint.")
+ .arg(formatKeyword(attributeUse->attribute()->displayName(m_namePool)))
+ .arg(formatData("fixed")),
+ XsdSchemaContext::XSDError, sourceLocation(complexType));
+ return;
+ }
+ }
+ }
+ }
+ }
+ }
+
+ // additional check that process content property of attribute wildcard in derived type is
+ // not weaker than the wildcard in base type
+ const XsdWildcard::Ptr baseWildcard(complexBaseType->attributeWildcard());
+ const XsdWildcard::Ptr derivedWildcard(complexType->attributeWildcard());
+ if (baseWildcard && derivedWildcard) {
+ if (!XsdSchemaHelper::checkWildcardProcessContents(baseWildcard, derivedWildcard)) {
+ m_context->error(QtXmlPatterns::tr("processContent of base wildcard must be weaker than derived wildcard."), XsdSchemaContext::XSDError, sourceLocation(complexType));
+ return;
+ }
+ }
+ }
+}
+
+void XsdSchemaChecker::checkElementDuplicates()
+{
+ // check all global types...
+ SchemaType::List types = m_schema->types();
+
+ // .. and anonymous types
+ types << m_schema->anonymousTypes();
+
+ for (int i = 0; i < types.count(); ++i) {
+ const SchemaType::Ptr type = types.at(i);
+
+ if (!type->isComplexType() || !type->isDefinedBySchema())
+ continue;
+
+ const XsdComplexType::Ptr complexType(type);
+
+ if ((complexType->contentType()->variety() == XsdComplexType::ContentType::ElementOnly) || (complexType->contentType()->variety() == XsdComplexType::ContentType::Mixed)) {
+ DuplicatedElementMap elementMap;
+ DuplicatedWildcardMap wildcardMap;
+
+ checkElementDuplicates(complexType->contentType()->particle(), elementMap, wildcardMap);
+ }
+ }
+}
+
+void XsdSchemaChecker::checkElementDuplicates(const XsdParticle::Ptr &particle, DuplicatedElementMap &elementMap, DuplicatedWildcardMap &wildcardMap)
+{
+ if (particle->term()->isElement()) {
+ const XsdElement::Ptr element(particle->term());
+
+ if (elementMap.contains(element->name(m_namePool))) {
+ if (element->type() != elementMap.value(element->name(m_namePool))) {
+ m_context->error(QtXmlPatterns::tr("Element %1 exists twice with different types.")
+ .arg(formatKeyword(element->displayName(m_namePool))),
+ XsdSchemaContext::XSDError, sourceLocation(element));
+ return;
+ }
+ } else {
+ elementMap.insert(element->name(m_namePool), element->type());
+ }
+
+ // check substitution group affiliation
+ const XsdElement::List substElements = element->substitutionGroupAffiliations();
+ for (int i = 0; i < substElements.count(); ++i) {
+ const XsdElement::Ptr substElement = substElements.at(i);
+ if (elementMap.contains(substElement->name(m_namePool))) {
+ if (substElement->type() != elementMap.value(substElement->name(m_namePool))) {
+ m_context->error(QtXmlPatterns::tr("Element %1 exists twice with different types.")
+ .arg(formatKeyword(substElement->displayName(m_namePool))),
+ XsdSchemaContext::XSDError, sourceLocation(element));
+ return;
+ }
+ } else {
+ elementMap.insert(substElement->name(m_namePool), substElement->type());
+ }
+ }
+ } else if (particle->term()->isModelGroup()) {
+ const XsdModelGroup::Ptr group(particle->term());
+ const XsdParticle::List particles = group->particles();
+ for (int i = 0; i < particles.count(); ++i)
+ checkElementDuplicates(particles.at(i), elementMap, wildcardMap);
+ } else if (particle->term()->isWildcard()) {
+ const XsdWildcard::Ptr wildcard(particle->term());
+
+ bool error = false;
+ if (!wildcardMap.contains(wildcard->namespaceConstraint()->variety())) {
+ if (!wildcardMap.isEmpty())
+ error = true;
+ } else {
+ const XsdWildcard::Ptr otherWildcard = wildcardMap.value(wildcard->namespaceConstraint()->variety());
+ if ((wildcard->processContents() != otherWildcard->processContents()) || (wildcard->namespaceConstraint()->namespaces() != otherWildcard->namespaceConstraint()->namespaces()))
+ error = true;
+ }
+
+ if (error) {
+ m_context->error(QtXmlPatterns::tr("Particle contains non-deterministic wildcards."), XsdSchemaContext::XSDError, sourceLocation(wildcard));
+ return;
+ } else {
+ wildcardMap.insert(wildcard->namespaceConstraint()->variety(), wildcard);
+ }
+ }
+}
+
+QSourceLocation XsdSchemaChecker::sourceLocation(const NamedSchemaComponent::Ptr &component) const
+{
+ if (m_componentLocationHash.contains(component)) {
+ return m_componentLocationHash.value(component);
+ } else {
+ QSourceLocation location;
+ location.setLine(1);
+ location.setColumn(1);
+ location.setUri(QString::fromLatin1("dummyUri"));
+
+ return location;
+ }
+}
+
+QSourceLocation XsdSchemaChecker::sourceLocationForType(const SchemaType::Ptr &type) const
+{
+ if (type->isSimpleType())
+ return sourceLocation(XsdSimpleType::Ptr(type));
+ else
+ return sourceLocation(XsdComplexType::Ptr(type));
+}
+
+QT_END_NAMESPACE