filtermanager.hxx

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#ifndef INCLUDED_CONNECTIVITY_FILTERMANAGER_HXX
#define INCLUDED_CONNECTIVITY_FILTERMANAGER_HXX
 
#include <com/sun/star/uno/Reference.hxx>
 
#include <rtl/ustrbuf.hxx>
 
#include <connectivity/dbtoolsdllapi.hxx>
 
namespace com::sun::star::beans { class XPropertySet; }
 
 
namespace dbtools
{
 
 
    //= FilterManager
 
    class OOO_DLLPUBLIC_DBTOOLS FilterManager
    {
    public:
        enum class FilterComponent
        {
            PublicFilter,     // The filter which is to be published as "Filter" property of the database component.
            LinkFilter,       // The filter part which is implicitly created for a database component when connecting
                              // master and detail database components via column names.
            PublicHaving,     // the same, but should go in HAVING clause instead of WHERE clause
            LinkHaving
        };
 
    private:
        css::uno::Reference< css::beans::XPropertySet >   m_xComponentAggregate;
        OUString                                          m_aPublicFilterComponent;
        OUString                                          m_aPublicHavingComponent;
        OUString                                          m_aLinkFilterComponent;
        OUString                                          m_aLinkHavingComponent;
        bool                                              m_bApplyPublicFilter;
 
    public:
        explicit FilterManager();
 
        void    initialize(const css::uno::Reference< css::beans::XPropertySet >& _rxComponentAggregate );
 
        void    dispose( );
 
        const OUString&  getFilterComponent( FilterComponent _eWhich ) const;
        void             setFilterComponent( FilterComponent _eWhich, const OUString& _rComponent );
 
        bool     isApplyPublicFilter( ) const { return m_bApplyPublicFilter; }
        void     setApplyPublicFilter( bool _bApply );
 
    private:
        OUString         getComposedFilter( ) const;
        OUString         getComposedHaving( ) const;
 
        static void      appendFilterComponent( OUStringBuffer& io_appendTo, std::u16string_view i_component );
 
        bool    isThereAtMostOneFilterComponent( OUString& o_singleComponent ) const;
        bool    isThereAtMostOneHavingComponent( OUString& o_singleComponent ) const;
    };
 
 
} // namespacefrm
 
 
#endif // CONNECTIVITY_FORMFILTERMANAGER_HXX
 
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