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Diffstat (limited to 'src/xmlpatterns/functions/qtypeavailablefn.cpp')
-rw-r--r-- | src/xmlpatterns/functions/qtypeavailablefn.cpp | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/src/xmlpatterns/functions/qtypeavailablefn.cpp b/src/xmlpatterns/functions/qtypeavailablefn.cpp new file mode 100644 index 0000000..d84c0eb --- /dev/null +++ b/src/xmlpatterns/functions/qtypeavailablefn.cpp @@ -0,0 +1,74 @@ +/**************************************************************************** +** +** Copyright (C) 2011 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 "qboolean_p.h" +#include "qqnameconstructor_p.h" + +#include "qtypeavailablefn_p.h" + +QT_BEGIN_NAMESPACE + +using namespace QPatternist; + +Item TypeAvailableFN::evaluateSingleton(const DynamicContext::Ptr &context) const +{ + const QString lexQName(m_operands.first()->evaluateSingleton(context).stringValue()); + + const QXmlName name + (QNameConstructor::expandQName<DynamicContext::Ptr, + ReportContext::XTDE1428, + ReportContext::XTDE1428>(lexQName, + context, + staticNamespaces(), + this)); + + + return Boolean::fromValue(m_schemaTypeFactory->types().contains(name)); +} + +Expression::Ptr TypeAvailableFN::typeCheck(const StaticContext::Ptr &context, + const SequenceType::Ptr &reqType) +{ + m_schemaTypeFactory = context->schemaDefinitions(); + return StaticNamespacesContainer::typeCheck(context, reqType); +} + +QT_END_NAMESPACE |