conncleanup.hxx

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#ifndef INCLUDED_CONNECTIVITY_CONNCLEANUP_HXX
#define INCLUDED_CONNECTIVITY_CONNCLEANUP_HXX
 
#include <cppuhelper/implbase.hxx>
#include <com/sun/star/beans/XPropertyChangeListener.hpp>
#include <com/sun/star/sdbc/XRowSetListener.hpp>
#include <connectivity/dbtoolsdllapi.hxx>
 
 
namespace com::sun::star::beans { class XPropertySet; }
namespace com::sun::star::sdbc { class XRowSet; }
namespace com::sun::star::sdbc { class XConnection; }
 
namespace dbtools
{
 
 
    //= OAutoConnectionDisposer
 
    typedef ::cppu::WeakImplHelper <   css::beans::XPropertyChangeListener,
                                       css::sdbc::XRowSetListener
                                   >   OAutoConnectionDisposer_Base;
 
    class OOO_DLLPUBLIC_DBTOOLS OAutoConnectionDisposer final : public OAutoConnectionDisposer_Base
    {
        css::uno::Reference< css::sdbc::XConnection >
                    m_xOriginalConnection;
        css::uno::Reference< css::sdbc::XRowSet > m_xRowSet; // needed to add as listener
        bool    m_bRSListening          : 1; // true when we're listening on rowset
        bool    m_bPropertyListening    : 1; // true when we're listening for property changes
 
    public:
        OAutoConnectionDisposer(
            const css::uno::Reference< css::sdbc::XRowSet >& _rxRowSet,
            const css::uno::Reference< css::sdbc::XConnection >& _rxConnection
            );
 
    private:
        // XPropertyChangeListener
        virtual void SAL_CALL propertyChange( const css::beans::PropertyChangeEvent& _rEvent ) override;
 
        // XEventListener
        virtual void SAL_CALL disposing( const css::lang::EventObject& _rSource ) override;
 
        // XRowSetListener
        virtual void SAL_CALL cursorMoved( const css::lang::EventObject& event ) override;
        virtual void SAL_CALL rowChanged( const css::lang::EventObject& event ) override;
        virtual void SAL_CALL rowSetChanged( const css::lang::EventObject& event ) override;
 
        void clearConnection();
 
        void        startRowSetListening();
        void        stopRowSetListening();
        bool        isRowSetListening() const { return m_bRSListening; }
 
        void        startPropertyListening( const css::uno::Reference< css::beans::XPropertySet >& _rxProps );
        void        stopPropertyListening( const css::uno::Reference< css::beans::XPropertySet >& _rxEventSource );
    };
 
 
}   // namespace dbtools
 
 
#endif // INCLUDED_CONNECTIVITY_CONNCLEANUP_HXX
 
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