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 * 
 * Licensed to the Apache Software Foundation (ASF) under one
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 * 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
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
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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_