resultcolumn.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 * 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
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 *   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
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 */
 
#pragma once
 
#include <com/sun/star/sdbc/XResultSetMetaData.hpp>
#include <com/sun/star/sdbc/XDatabaseMetaData.hpp>
#include <column.hxx>
#include <optional>
#include <comphelper/proparrhlp.hxx>
namespace dbaccess
{
 
    //  OResultColumn
 
    class OResultColumn : public OColumn,
                          public ::comphelper::OPropertyArrayUsageHelper < OResultColumn >
    {
    protected:
        css::uno::Reference < css::sdbc::XResultSetMetaData > m_xMetaData;
        css::uno::Reference< css::sdbc::XDatabaseMetaData >   m_xDBMetaData;
        sal_Int32                             m_nPos;
        css::uno::Any                         m_aIsRowVersion;
        mutable ::std::optional< sal_Bool > m_isSigned;
        mutable ::std::optional< sal_Bool > m_isCurrency;
        mutable ::std::optional< sal_Bool > m_bSearchable;
        mutable ::std::optional< sal_Bool > m_isCaseSensitive;
        mutable ::std::optional< sal_Bool > m_isReadOnly;
        mutable ::std::optional< sal_Bool > m_isWritable;
        mutable ::std::optional< sal_Bool > m_isDefinitelyWritable;
        mutable ::std::optional< sal_Bool > m_isAutoIncrement;
        mutable ::std::optional< sal_Int32 > m_isNullable;
        mutable ::std::optional< OUString > m_sColumnLabel;
        mutable ::std::optional< sal_Int32 > m_nColumnDisplaySize;
        mutable ::std::optional< sal_Int32 > m_nColumnType;
        mutable ::std::optional< sal_Int32 > m_nPrecision;
        mutable ::std::optional< sal_Int32 > m_nScale;
 
        virtual ~OResultColumn() override;
    public:
        OResultColumn(
            const css::uno::Reference < css::sdbc::XResultSetMetaData >& _xMetaData,
            sal_Int32 _nPos,
            const css::uno::Reference< css::sdbc::XDatabaseMetaData >& _rxDBMeta );
 
    // css::lang::XTypeProvider
        virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() override;
 
    // css::lang::XServiceInfo
        virtual OUString SAL_CALL getImplementationName(  ) override;
        virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames(  ) override;
 
    // cppu::OComponentHelper
        virtual void SAL_CALL disposing() override;
 
    // comphelper::OPropertyArrayUsageHelper
        virtual ::cppu::IPropertyArrayHelper* createArrayHelper( ) const override;
 
    // cppu::OPropertySetHelper
        virtual ::cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper() override;
        virtual void SAL_CALL getFastPropertyValue( css::uno::Any& rValue, sal_Int32 nHandle ) const override;
 
    private:
        void    impl_determineIsRowVersion_nothrow();
 
    protected:
        using ::cppu::OPropertySetHelper::getFastPropertyValue;
    };
}
 
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