| 1 | /****************************************************************************
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| 2 | **
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| 3 | ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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| 4 | ** All rights reserved.
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| 5 | ** Contact: Nokia Corporation ([email protected])
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| 6 | **
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| 7 | ** This file is part of the QtXmlPatterns module of the Qt Toolkit.
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| 8 | **
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| 9 | ** $QT_BEGIN_LICENSE:LGPL$
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| 10 | ** Commercial Usage
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| 11 | ** Licensees holding valid Qt Commercial licenses may use this file in
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| 12 | ** accordance with the Qt Commercial License Agreement provided with the
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| 13 | ** Software or, alternatively, in accordance with the terms contained in
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| 14 | ** a written agreement between you and Nokia.
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| 15 | **
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| 16 | ** GNU Lesser General Public License Usage
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| 17 | ** Alternatively, this file may be used under the terms of the GNU Lesser
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| 18 | ** General Public License version 2.1 as published by the Free Software
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| 19 | ** Foundation and appearing in the file LICENSE.LGPL included in the
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| 20 | ** packaging of this file. Please review the following information to
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| 21 | ** ensure the GNU Lesser General Public License version 2.1 requirements
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| 22 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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| 23 | **
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| 24 | ** In addition, as a special exception, Nokia gives you certain additional
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| 25 | ** rights. These rights are described in the Nokia Qt LGPL Exception
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| 26 | ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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| 27 | **
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| 28 | ** GNU General Public License Usage
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| 29 | ** Alternatively, this file may be used under the terms of the GNU
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| 30 | ** General Public License version 3.0 as published by the Free Software
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| 31 | ** Foundation and appearing in the file LICENSE.GPL included in the
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| 32 | ** packaging of this file. Please review the following information to
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| 33 | ** ensure the GNU General Public License version 3.0 requirements will be
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| 34 | ** met: http://www.gnu.org/copyleft/gpl.html.
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| 35 | **
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| 36 | ** If you have questions regarding the use of this file, please contact
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| 37 | ** Nokia at [email protected].
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| 38 | ** $QT_END_LICENSE$
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| 39 | **
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| 40 | ****************************************************************************/
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| 41 |
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| 42 | #include "qatomictype_p.h"
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| 43 | #include "qbuiltintypes_p.h"
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| 44 | #include "qcastas_p.h"
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| 45 | #include "qcommonnamespaces_p.h"
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| 46 | #include "qcommonsequencetypes_p.h"
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| 47 | #include "qfunctionargument_p.h"
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| 48 | #include "qfunctioncall_p.h"
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| 49 | #include "qgenericsequencetype_p.h"
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| 50 | #include "qschematype_p.h"
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| 51 | #include "qschematypefactory_p.h"
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| 52 |
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| 53 | #include "qconstructorfunctionsfactory_p.h"
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| 54 |
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| 55 | QT_BEGIN_NAMESPACE
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| 56 |
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| 57 | using namespace QPatternist;
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| 58 |
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| 59 | ConstructorFunctionsFactory::ConstructorFunctionsFactory(const NamePool::Ptr &np, const SchemaTypeFactory::Ptr &f) : m_typeFactory(f)
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| 60 | {
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| 61 | Q_ASSERT(m_typeFactory);
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| 62 | Q_ASSERT(np);
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| 63 | SchemaType::Hash::const_iterator it(m_typeFactory->types().constBegin());
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| 64 | const SchemaType::Hash::const_iterator end(m_typeFactory->types().constEnd());
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| 65 |
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| 66 | FunctionArgument::List args;
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| 67 | const QXmlName argName(StandardNamespaces::empty, StandardLocalNames::sourceValue);
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| 68 |
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| 69 | args.append(FunctionArgument::Ptr(new FunctionArgument(argName,
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| 70 | CommonSequenceTypes::ZeroOrOneAtomicType)));
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| 71 |
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| 72 | while(it != end)
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| 73 | {
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| 74 | if(!BuiltinTypes::xsAnyAtomicType->wxsTypeMatches(*it) ||
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| 75 | *BuiltinTypes::xsAnyAtomicType == *static_cast<const AtomicType *>((*it).data()) ||
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| 76 | *BuiltinTypes::xsNOTATION == *static_cast<const AtomicType *>((*it).data()))
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| 77 | {
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| 78 | /* It's not a valid type for a constructor function -- skip it. */
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| 79 | ++it;
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| 80 | continue;
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| 81 | }
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| 82 |
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| 83 | const QXmlName name((*it)->name(np));
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| 84 | FunctionSignature::Ptr s(new FunctionSignature(name, 1, 1,
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| 85 | makeGenericSequenceType(AtomicType::Ptr(*it),
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| 86 | Cardinality::zeroOrOne())));
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| 87 | s->setArguments(args);
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| 88 | m_signatures.insert(name, s);
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| 89 | ++it;
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| 90 | }
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| 91 | }
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| 92 |
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| 93 | Expression::Ptr ConstructorFunctionsFactory::retrieveExpression(const QXmlName name,
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| 94 | const Expression::List &args,
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| 95 | const FunctionSignature::Ptr &sign) const
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| 96 | {
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| 97 | Q_UNUSED(sign);
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| 98 |
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| 99 | /* This function is only called if the callsite is valid, so createSchemaType() will always
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| 100 | * return an AtomicType. */
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| 101 | const AtomicType::Ptr at(static_cast<AtomicType *>(m_typeFactory->createSchemaType(name).data()));
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| 102 |
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| 103 | return Expression::Ptr(new CastAs(args.first(),
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| 104 | makeGenericSequenceType(at,
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| 105 | Cardinality::zeroOrOne())));
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| 106 | }
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| 107 |
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| 108 | FunctionSignature::Ptr ConstructorFunctionsFactory::retrieveFunctionSignature(const NamePool::Ptr &np, const QXmlName name)
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| 109 | {
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| 110 | Q_UNUSED(np);
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| 111 | return functionSignatures().value(name);
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| 112 | }
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| 113 |
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| 114 | QT_END_NAMESPACE
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