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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** 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 either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** 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 1.0, included in the file LGPL_EXCEPTION.txt in this
** package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://www.qtsoftware.com/contact.
** $QT_END_LICENSE$
**
****************************************************************************/
#include "qatomictype_p.h"
#include "qbuiltintypes_p.h"
#include "qcastas_p.h"
#include "qcommonnamespaces_p.h"
#include "qcommonsequencetypes_p.h"
#include "qfunctionargument_p.h"
#include "qfunctioncall_p.h"
#include "qgenericsequencetype_p.h"
#include "qschematype_p.h"
#include "qschematypefactory_p.h"
#include "qconstructorfunctionsfactory_p.h"
QT_BEGIN_NAMESPACE
using namespace QPatternist;
ConstructorFunctionsFactory::ConstructorFunctionsFactory(const NamePool::Ptr &np, const SchemaTypeFactory::Ptr &f) : m_typeFactory(f)
{
Q_ASSERT(m_typeFactory);
Q_ASSERT(np);
SchemaType::Hash::const_iterator it(m_typeFactory->types().constBegin());
const SchemaType::Hash::const_iterator end(m_typeFactory->types().constEnd());
FunctionArgument::List args;
const QXmlName argName(StandardNamespaces::empty, StandardLocalNames::sourceValue);
args.append(FunctionArgument::Ptr(new FunctionArgument(argName,
CommonSequenceTypes::ZeroOrOneAtomicType)));
while(it != end)
{
if(!BuiltinTypes::xsAnyAtomicType->wxsTypeMatches(*it) ||
*BuiltinTypes::xsAnyAtomicType == *static_cast<const AtomicType *>((*it).data()) ||
*BuiltinTypes::xsNOTATION == *static_cast<const AtomicType *>((*it).data()))
{
/* It's not a valid type for a constructor function -- skip it. */
++it;
continue;
}
const QXmlName name((*it)->name(np));
FunctionSignature::Ptr s(new FunctionSignature(name, 1, 1,
makeGenericSequenceType(AtomicType::Ptr(*it),
Cardinality::zeroOrOne())));
s->setArguments(args);
m_signatures.insert(name, s);
++it;
}
}
Expression::Ptr ConstructorFunctionsFactory::retrieveExpression(const QXmlName name,
const Expression::List &args,
const FunctionSignature::Ptr &sign) const
{
Q_UNUSED(sign);
/* This function is only called if the callsite is valid, so createSchemaType() will always
* return an AtomicType. */
const AtomicType::Ptr at(static_cast<AtomicType *>(m_typeFactory->createSchemaType(name).data()));
return Expression::Ptr(new CastAs(args.first(),
makeGenericSequenceType(at,
Cardinality::zeroOrOne())));
}
FunctionSignature::Ptr ConstructorFunctionsFactory::retrieveFunctionSignature(const NamePool::Ptr &np, const QXmlName name)
{
Q_UNUSED(np);
return functionSignatures().value(name);
}
QT_END_NAMESPACE
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