xref: /trunk/main/connectivity/source/inc/odbc/OPreparedStatement.hxx (revision 914d351e5f5b84e4342a86d6ab8d4aca7308b9bd)

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 * 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
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#ifndef _CONNECTIVITY_ODBC_OPREPAREDSTATEMENT_HXX_
#define _CONNECTIVITY_ODBC_OPREPAREDSTATEMENT_HXX_

#include "odbc/odbcbasedllapi.hxx"
#include "odbc/OStatement.hxx"
#include <com/sun/star/sdbc/XPreparedStatement.hpp>
#include <com/sun/star/sdbc/XParameters.hpp>
#include <com/sun/star/sdbc/XResultSetMetaDataSupplier.hpp>
#include <com/sun/star/sdbc/XPreparedBatchExecution.hpp>
#include <com/sun/star/io/XInputStream.hpp>
#include <cppuhelper/implbase5.hxx>

namespace connectivity
{
    namespace odbc
    {

        class OBoundParam;
        typedef ::cppu::ImplHelper5<    ::com::sun::star::sdbc::XPreparedStatement,
                                        ::com::sun::star::sdbc::XParameters,
                                        ::com::sun::star::sdbc::XPreparedBatchExecution,
                                        ::com::sun::star::sdbc::XResultSetMetaDataSupplier,
                                        ::com::sun::star::lang::XServiceInfo> OPreparedStatement_BASE;

        class OOO_DLLPUBLIC_ODBCBASE OPreparedStatement :
                                    public  OStatement_BASE2,
                                    public  OPreparedStatement_BASE
        {
        protected:
            struct Parameter
            {
                ::com::sun::star::uno::Any  aValue;
                sal_Int32                   nDataType;

                Parameter(const ::com::sun::star::uno::Any& rValue,
                          sal_Int32                         rDataType) : aValue(rValue),nDataType(rDataType)
                {
                }

            };

            ::std::vector< Parameter>                   m_aParameters;
            //====================================================================
            // Data attributes
            //====================================================================
            SQLSMALLINT     numParams;      // Number of parameter markers
                                            //  for the prepared statement

            OBoundParam*    boundParams;
                            // Array of bound parameter
                            //  objects.  Each parameter
                            //  marker will have a
                            //  corresponding object to
                            //  hold bind information, and
                            //  resulting data.
            ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSetMetaData >  m_xMetaData;
            sal_Bool                                                                        m_bPrepared;

            void FreeParams();
            void putParamData (sal_Int32 index) throw(::com::sun::star::sdbc::SQLException);
            void setStream (sal_Int32 ParameterIndex,const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream>& x,
                                                        SQLLEN length,sal_Int32 SQLtype) throw(::com::sun::star::sdbc::SQLException);
            sal_Int32 getParamLength (  sal_Int32 index);
            sal_Int8* getLengthBuf (sal_Int32 index);
            sal_Int8* getDataBuf (sal_Int32 index);
            sal_Int8* allocBindBuf (    sal_Int32 index,    sal_Int32 bufLen);
            void initBoundParam () throw(::com::sun::star::sdbc::SQLException);
            void setParameter(sal_Int32 parameterIndex,sal_Int32 _nType,sal_Int32 _nSize,void* _pData);

            sal_Int32 getPrecision ( sal_Int32 sqlType);

            sal_Bool isPrepared() const { return m_bPrepared;}
            void prepareStatement();
            void checkParameterIndex(sal_Int32 _parameterIndex);
            void setDecimal( sal_Int32 parameterIndex, const ::rtl::OUString& x );

            /**
                creates the driver specific resultset (factory)
            */
            virtual OResultSet* createResulSet();

        protected:
            virtual void SAL_CALL setFastPropertyValue_NoBroadcast(sal_Int32 nHandle,
                                                                   const ::com::sun::star::uno::Any& rValue)
                                                                        throw (::com::sun::star::uno::Exception);
        public:
            DECLARE_SERVICE_INFO();
            // ein Konstruktor, der fuer das Returnen des Objektes benoetigt wird:
            OPreparedStatement( OConnection* _pConnection,const ::rtl::OUString& sql);

            //XInterface
            virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type & rType ) throw(::com::sun::star::uno::RuntimeException);
            virtual void SAL_CALL acquire() throw();
            virtual void SAL_CALL release() throw();
            //XTypeProvider
            virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes(  ) throw(::com::sun::star::uno::RuntimeException);

            // XPreparedStatement
            virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSet > SAL_CALL executeQuery(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
            virtual sal_Int32 SAL_CALL executeUpdate(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
            virtual sal_Bool SAL_CALL execute(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
            virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection > SAL_CALL getConnection(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
            // XParameters
            virtual void SAL_CALL setNull( sal_Int32 parameterIndex, sal_Int32 sqlType ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
            virtual void SAL_CALL setObjectNull( sal_Int32 parameterIndex, sal_Int32 sqlType, const ::rtl::OUString& typeName ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
            virtual void SAL_CALL setBoolean( sal_Int32 parameterIndex, sal_Bool x ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
            virtual void SAL_CALL setByte( sal_Int32 parameterIndex, sal_Int8 x ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
            virtual void SAL_CALL setShort( sal_Int32 parameterIndex, sal_Int16 x ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
            virtual void SAL_CALL setInt( sal_Int32 parameterIndex, sal_Int32 x ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
            virtual void SAL_CALL setLong( sal_Int32 parameterIndex, sal_Int64 x ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
            virtual void SAL_CALL setFloat( sal_Int32 parameterIndex, float x ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
            virtual void SAL_CALL setDouble( sal_Int32 parameterIndex, double x ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
            virtual void SAL_CALL setString( sal_Int32 parameterIndex, const ::rtl::OUString& x ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
            virtual void SAL_CALL setBytes( sal_Int32 parameterIndex, const ::com::sun::star::uno::Sequence< sal_Int8 >& x ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
            virtual void SAL_CALL setDate( sal_Int32 parameterIndex, const ::com::sun::star::util::Date& x ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
            virtual void SAL_CALL setTime( sal_Int32 parameterIndex, const ::com::sun::star::util::Time& x ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
            virtual void SAL_CALL setTimestamp( sal_Int32 parameterIndex, const ::com::sun::star::util::DateTime& x ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
            virtual void SAL_CALL setBinaryStream( sal_Int32 parameterIndex, const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& x, sal_Int32 length ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
            virtual void SAL_CALL setCharacterStream( sal_Int32 parameterIndex, const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& x, sal_Int32 length ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
            virtual void SAL_CALL setObject( sal_Int32 parameterIndex, const ::com::sun::star::uno::Any& x ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
            virtual void SAL_CALL setObjectWithInfo( sal_Int32 parameterIndex, const ::com::sun::star::uno::Any& x, sal_Int32 targetSqlType, sal_Int32 scale ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
            virtual void SAL_CALL setRef( sal_Int32 parameterIndex, const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XRef >& x ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
            virtual void SAL_CALL setBlob( sal_Int32 parameterIndex, const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XBlob >& x ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
            virtual void SAL_CALL setClob( sal_Int32 parameterIndex, const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XClob >& x ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
            virtual void SAL_CALL setArray( sal_Int32 parameterIndex, const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XArray >& x ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
            virtual void SAL_CALL clearParameters(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
            // XPreparedBatchExecution
            virtual void SAL_CALL addBatch(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
            virtual void SAL_CALL clearBatch(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
            virtual ::com::sun::star::uno::Sequence< sal_Int32 > SAL_CALL executeBatch(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
            // XCloseable
            virtual void SAL_CALL close(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
            // XResultSetMetaDataSupplier
            virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSetMetaData > SAL_CALL getMetaData(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);

        public:
            using OStatement_Base::executeQuery;
            using OStatement_Base::executeUpdate;
            using OStatement_Base::execute;
        };
    }
}
#endif // _CONNECTIVITY_ODBC_OPREPAREDSTATEMENT_HXX_