/****************************************************************************

**

** Copyright (C) 2012 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.

**

** $QT_BEGIN_LICENSE:LGPL$

** GNU Lesser General Public License Usage

** 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.

**

** 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.

**

** Other Usage

** Alternatively, this file may be used in accordance with the terms and

** conditions contained in a signed written agreement between you and Nokia.

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**

**

**

**

** $QT_END_LICENSE$

**

****************************************************************************/

//

//  W A R N I N G

//  -------------

//

// This file is not part of the Qt API.  It exists purely as an

// implementation detail.  This header file may change from version to

// version without notice, or even be removed.

//

// We mean it.

#ifndef Patternist_GenericNamespaceResolver_H

#define Patternist_GenericNamespaceResolver_H

#include <QHash>

#include "qnamespaceresolver_p.h"

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

namespace QPatternist

{

    /**

     * @short Generic namespace resolver which resolves lookups against entries in a QHash.

     *

     * @ingroup Patternist

     * @author Frans Englich <frans.englich@nokia.com>

     */

    class GenericNamespaceResolver : public NamespaceResolver

    {

    public:

        GenericNamespaceResolver(const Bindings &list);

        virtual void addBinding(const QXmlName nb);

        virtual QXmlName::NamespaceCode lookupNamespaceURI(const QXmlName::PrefixCode prefix) const;

        /**

         * Returns a GenericNamespaceResolver containing the following bindings:

         *

         * - <tt>xml</tt> = <tt>http://www.w3.org/XML/1998/namespace</tt>

         * - <tt>xs</tt> = <tt>http://www.w3.org/2001/XMLSchema</tt>

         * - <tt>xsi</tt> = <tt>http://www.w3.org/2001/XMLSchema-instance</tt>

         * - <tt>fn</tt> = <tt>http://www.w3.org/2005/xpath-functions</tt>

         * - <tt>xdt</tt> = <tt>http://www.w3.org/2005/xpath-datatypes</tt>

         * - no prefix = empty namespace

         */

        static NamespaceResolver::Ptr defaultXQueryBindings();

        /**

         * Returns a GenericNamespaceResolver containing the following bindings:

         *

         * - <tt>xml</tt> = <tt>http://www.w3.org/XML/1998/namespace</tt>

         * - no prefix = empty namespace

         */

        static NamespaceResolver::Ptr defaultXSLTBindings();

        virtual Bindings bindings() const;

    private:

        /**

         * The key is the prefix, the value the namespace URI.

         */

        Bindings m_bindings;

    };

}

QT_END_NAMESPACE

QT_END_HEADER

#endif