StatementCommonBase.hxx

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 *   Licensed to the Apache Software Foundation (ASF) under one or more
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#pragma once
 
#include <sal/config.h>
 
#include <string_view>
 
#include "Connection.hxx"
#include "SubComponent.hxx"
 
#include <ibase.h>
 
#include <cppuhelper/compbase.hxx>
#include <rtl/ref.hxx>
 
#include <com/sun/star/sdbc/XCloseable.hpp>
#include <com/sun/star/sdbc/XMultipleResults.hpp>
#include <com/sun/star/sdbc/XWarningsSupplier.hpp>
#include <com/sun/star/util/XCancellable.hpp>
 
namespace connectivity::firebird
    {
 
        typedef ::cppu::WeakComponentImplHelper<   css::sdbc::XWarningsSupplier,
                                                   css::util::XCancellable,
                                                   css::sdbc::XCloseable,
                                                   css::sdbc::XMultipleResults> OStatementCommonBase_Base;
 
        class OStatementCommonBase  :   public  OStatementCommonBase_Base,
                                        public  ::cppu::OPropertySetHelper,
                                        public  OPropertyArrayUsageHelper<OStatementCommonBase>
 
        {
        protected:
            ::osl::Mutex        m_aMutex;
 
            css::uno::Reference< css::sdbc::XResultSet> m_xResultSet;   // The last ResultSet created
            //  for this Statement
 
            ::rtl::Reference<Connection>                m_pConnection;
 
            ISC_STATUS_ARRAY                            m_statusVector;
            isc_stmt_handle                             m_aStatementHandle;
 
        protected:
            virtual void disposeResultSet();
            void freeStatementHandle();
 
            // OPropertyArrayUsageHelper
            virtual ::cppu::IPropertyArrayHelper* createArrayHelper( ) const override;
            // OPropertySetHelper
            using OPropertySetHelper::getFastPropertyValue;
            virtual ::cppu::IPropertyArrayHelper & SAL_CALL getInfoHelper() override;
            virtual sal_Bool SAL_CALL convertFastPropertyValue(
                                                                css::uno::Any & rConvertedValue,
                                                                css::uno::Any & rOldValue,
                                                                sal_Int32 nHandle,
                                                                const css::uno::Any& rValue ) override;
            virtual void SAL_CALL setFastPropertyValue_NoBroadcast(
                                                                sal_Int32 nHandle,
                                                                const css::uno::Any& rValue) override;
            virtual void SAL_CALL getFastPropertyValue(
                                                                css::uno::Any& rValue,
                                                                sal_Int32 nHandle) const override;
            virtual ~OStatementCommonBase() override;
 
            void prepareAndDescribeStatement(std::u16string_view sqlIn, XSQLDA*& pOutSqlda);
 
            short getSqlInfoItem(char aInfoItem);
            bool isDDLStatement();
            sal_Int32 getStatementChangeCount();
 
        public:
 
            explicit OStatementCommonBase(Connection* _pConnection);
            using OStatementCommonBase_Base::operator css::uno::Reference< css::uno::XInterface >;
 
            // OComponentHelper
            virtual void SAL_CALL disposing() override {
                disposeResultSet();
                OStatementCommonBase_Base::disposing();
            }
            // XInterface
            virtual void SAL_CALL release() noexcept override;
            virtual void SAL_CALL acquire() noexcept override;
            // XInterface
            virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type & rType ) override;
            //XTypeProvider
            virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes(  ) override;
 
            // XPropertySet
            virtual css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo(  ) override;
 
            // XWarningsSupplier - UNSUPPORTED
            virtual css::uno::Any SAL_CALL getWarnings(  ) override;
            virtual void SAL_CALL clearWarnings(  ) override;
            // XMultipleResults - UNSUPPORTED
            virtual css::uno::Reference< css::sdbc::XResultSet > SAL_CALL getResultSet(  ) override;
            virtual sal_Int32 SAL_CALL getUpdateCount(  ) override;
            virtual sal_Bool SAL_CALL getMoreResults(  ) override;
 
            // XCancellable
            virtual void SAL_CALL cancel(  ) override;
            // XCloseable
            virtual void SAL_CALL close(  ) override;
 
        };
 
}
 
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