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6 ** This file is part of the QtXmlPatterns module of the Qt Toolkit.
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42 #include "qcommonsequencetypes_p.h"
43 #include "qpatternistlocale_p.h"
44 #include "qqnamevalue_p.h"
46 #include "qqnameconstructor_p.h"
50 using namespace QPatternist;
52 QNameConstructor::QNameConstructor(const Expression::Ptr &source,
53 const NamespaceResolver::Ptr &nsResolver) : SingleContainer(source),
54 m_nsResolver(nsResolver)
56 Q_ASSERT(m_nsResolver);
59 Item QNameConstructor::evaluateSingleton(const DynamicContext::Ptr &context) const
62 const QString lexQName(m_operand->evaluateSingleton(context).stringValue());
64 const QXmlName expQName(expandQName<DynamicContext::Ptr,
65 ReportContext::XQDY0074,
66 ReportContext::XQDY0074>(lexQName,
70 return toItem(QNameValue::fromValue(context->namePool(), expQName));
73 QXmlName::NamespaceCode QNameConstructor::namespaceForPrefix(const QXmlName::PrefixCode prefix,
74 const StaticContext::Ptr &context,
75 const SourceLocationReflection *const r)
78 const QXmlName::NamespaceCode ns(context->namespaceBindings()->lookupNamespaceURI(prefix));
80 if(ns == NamespaceResolver::NoBinding)
82 context->error(QtXmlPatterns::tr("No namespace binding exists for the prefix %1")
83 .arg(formatKeyword(context->namePool()->stringForPrefix(prefix))),
84 ReportContext::XPST0081,
86 return NamespaceResolver::NoBinding;
92 SequenceType::Ptr QNameConstructor::staticType() const
94 return CommonSequenceTypes::ExactlyOneQName;
97 SequenceType::List QNameConstructor::expectedOperandTypes() const
99 SequenceType::List result;
100 result.append(CommonSequenceTypes::ExactlyOneString);
104 ExpressionVisitorResult::Ptr QNameConstructor::accept(const ExpressionVisitor::Ptr &visitor) const
106 return visitor->visit(this);
109 const SourceLocationReflection *QNameConstructor::actualReflection() const
111 return m_operand.data();