/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */

/*

 * This file is part of the LibreOffice project.

 *

 * This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/.

 *

 * This file incorporates work covered by the following license notice:

 *

 *   Licensed to the Apache Software Foundation (ASF) under one or more

 *   contributor license agreements. See the NOTICE file distributed

 *   with this work for additional information regarding copyright

 *   ownership. The ASF licenses this file to you under the Apache

 *   License, Version 2.0 (the "License"); you may not use this file

 *   except in compliance with the License. You may obtain a copy of

 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .

 */

#ifndef INCLUDED_CONNECTIVITY_TCOLUMNSHELPER_HXX

#define INCLUDED_CONNECTIVITY_TCOLUMNSHELPER_HXX

#include <memory>

#include <connectivity/sdbcx/VCollection.hxx>

#include <connectivity/dbtoolsdllapi.hxx>

namespace connectivity

{

    class OTableHelper;

    class OColumnsHelperImpl;

    /** contains general column handling to create default columns and default sql statements.

    */

    class OOO_DLLPUBLIC_DBTOOLS OColumnsHelper : public sdbcx::OCollection

    {

        std::unique_ptr<OColumnsHelperImpl> m_pImpl;

    protected:

        OTableHelper*   m_pTable;

        virtual css::uno::Reference< css::beans::XPropertySet > createObject(const OUString& _rName) override;

        virtual void impl_refresh() override;

        virtual css::uno::Reference< css::beans::XPropertySet > createDescriptor() override;

        virtual css::uno::Reference< css::beans::XPropertySet > appendObject( const OUString& _rForName, const css::uno::Reference< css::beans::XPropertySet >& descriptor ) override;

        virtual void dropObject(sal_Int32 _nPos, const OUString& _sElementName) override;

    public:

        OColumnsHelper( ::cppu::OWeakObject& _rParent

                        ,bool _bCase

                        ,::osl::Mutex& _rMutex

                        ,const ::std::vector< OUString> &_rVector

                        ,bool _bUseHardRef

                    );

        virtual ~OColumnsHelper() override;

        /** set the parent of the columns. Can also be <NULL/>.

            @param  _pTable

                The parent.

        */

        void setParent(OTableHelper* _pTable) { m_pTable = _pTable;}

    };

}

#endif // INCLUDED_CONNECTIVITY_TCOLUMNSHELPER_HXX

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