1 /****************************************************************************
2 **
3 ** Copyright (C) 2015 The Qt Company Ltd.
4 ** Contact: http://www.qt.io/licensing/
5 **
6 ** This file is part of the QtXmlPatterns module of the Qt Toolkit.
7 **
8 ** $QT_BEGIN_LICENSE:LGPL$
9 ** Commercial License Usage
10 ** Licensees holding valid commercial Qt licenses may use this file in
11 ** accordance with the commercial license agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and The Qt Company. For licensing terms
14 ** and conditions see http://www.qt.io/terms-conditions. For further
15 ** information use the contact form at http://www.qt.io/contact-us.
16 **
17 ** GNU Lesser General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU Lesser
19 ** General Public License version 2.1 or version 3 as published by the Free
20 ** Software Foundation and appearing in the file LICENSE.LGPLv21 and
21 ** LICENSE.LGPLv3 included in the packaging of this file. Please review the
22 ** following information to ensure the GNU Lesser General Public License
23 ** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
24 ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
25 **
26 ** As a special exception, The Qt Company gives you certain additional
27 ** rights. These rights are described in The Qt Company LGPL Exception
28 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
29 **
30 ** GNU General Public License Usage
31 ** Alternatively, this file may be used under the terms of the GNU
32 ** General Public License version 3.0 as published by the Free Software
33 ** Foundation and appearing in the file LICENSE.GPL included in the
34 ** packaging of this file. Please review the following information to
35 ** ensure the GNU General Public License version 3.0 requirements will be
36 ** met: http://www.gnu.org/copyleft/gpl.html.
37 **
38 ** $QT_END_LICENSE$
39 **
40 ****************************************************************************/
41
42 #include "qcommonsequencetypes_p.h"
43 #include "qpatternistlocale_p.h"
44 #include "qqnamevalue_p.h"
45
46 #include "qqnameconstructor_p.h"
47
48 QT_BEGIN_NAMESPACE
49
50 using namespace QPatternist;
51
QNameConstructor(const Expression::Ptr & source,const NamespaceResolver::Ptr & nsResolver)52 QNameConstructor::QNameConstructor(const Expression::Ptr &source,
53 const NamespaceResolver::Ptr &nsResolver) : SingleContainer(source),
54 m_nsResolver(nsResolver)
55 {
56 Q_ASSERT(m_nsResolver);
57 }
58
evaluateSingleton(const DynamicContext::Ptr & context) const59 Item QNameConstructor::evaluateSingleton(const DynamicContext::Ptr &context) const
60 {
61 Q_ASSERT(context);
62 const QString lexQName(m_operand->evaluateSingleton(context).stringValue());
63
64 const QXmlName expQName(expandQName<DynamicContext::Ptr,
65 ReportContext::XQDY0074,
66 ReportContext::XQDY0074>(lexQName,
67 context,
68 m_nsResolver,
69 this));
70 return toItem(QNameValue::fromValue(context->namePool(), expQName));
71 }
72
namespaceForPrefix(const QXmlName::PrefixCode prefix,const StaticContext::Ptr & context,const SourceLocationReflection * const r)73 QXmlName::NamespaceCode QNameConstructor::namespaceForPrefix(const QXmlName::PrefixCode prefix,
74 const StaticContext::Ptr &context,
75 const SourceLocationReflection *const r)
76 {
77 Q_ASSERT(context);
78 const QXmlName::NamespaceCode ns(context->namespaceBindings()->lookupNamespaceURI(prefix));
79
80 if(ns == NamespaceResolver::NoBinding)
81 {
82 context->error(QtXmlPatterns::tr("No namespace binding exists for the prefix %1")
83 .arg(formatKeyword(context->namePool()->stringForPrefix(prefix))),
84 ReportContext::XPST0081,
85 r);
86 return NamespaceResolver::NoBinding;
87 }
88 else
89 return ns;
90 }
91
staticType() const92 SequenceType::Ptr QNameConstructor::staticType() const
93 {
94 return CommonSequenceTypes::ExactlyOneQName;
95 }
96
expectedOperandTypes() const97 SequenceType::List QNameConstructor::expectedOperandTypes() const
98 {
99 SequenceType::List result;
100 result.append(CommonSequenceTypes::ExactlyOneString);
101 return result;
102 }
103
accept(const ExpressionVisitor::Ptr & visitor) const104 ExpressionVisitorResult::Ptr QNameConstructor::accept(const ExpressionVisitor::Ptr &visitor) const
105 {
106 return visitor->visit(this);
107 }
108
actualReflection() const109 const SourceLocationReflection *QNameConstructor::actualReflection() const
110 {
111 return m_operand.data();
112 }
113
114 QT_END_NAMESPACE
115