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 * Licensed to the Apache Software Foundation (ASF) under one
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 * 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
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
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#ifndef _CONNECTIVITY_ODBC_OSTATEMENT_HXX_
#define _CONNECTIVITY_ODBC_OSTATEMENT_HXX_

#include <com/sun/star/sdbc/XStatement.hpp>
#include <com/sun/star/sdbc/XWarningsSupplier.hpp>
#include <com/sun/star/sdbc/XMultipleResults.hpp>
#include <com/sun/star/sdbc/XBatchExecution.hpp>
#include <com/sun/star/sdbc/XCloseable.hpp>
#include <com/sun/star/sdbc/SQLWarning.hpp>
#include <com/sun/star/sdbc/XGeneratedResultSet.hpp>
#include <com/sun/star/util/XCancellable.hpp>
#include <comphelper/proparrhlp.hxx>
#include <cppuhelper/compbase6.hxx>
#include <comphelper/uno3.hxx>
#include "connectivity/CommonTools.hxx"
#include "odbc/OFunctions.hxx"
#include "odbc/OConnection.hxx"
#include "odbc/odbcbasedllapi.hxx"
#include <list>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <comphelper/broadcasthelper.hxx>

namespace connectivity
{
	namespace odbc
	{

        typedef ::cppu::WeakComponentImplHelper6<	::com::sun::star::sdbc::XStatement,
                                                    ::com::sun::star::sdbc::XWarningsSupplier,
                                                    ::com::sun::star::util::XCancellable,
                                                    ::com::sun::star::sdbc::XCloseable,
													::com::sun::star::sdbc::XGeneratedResultSet,
                                                    ::com::sun::star::sdbc::XMultipleResults> OStatement_BASE;

		class OResultSet;
		//**************************************************************
		//************ Class: java.sql.Statement
		//**************************************************************
		class OOO_DLLPUBLIC_ODBCBASE OStatement_Base :
                                        public comphelper::OBaseMutex,
										public	OStatement_BASE,
										public	::cppu::OPropertySetHelper,
										public	::comphelper::OPropertyArrayUsageHelper<OStatement_Base>

		{
        ::com::sun::star::sdbc::SQLWarning                                           m_aLastWarning;
		protected:
			::com::sun::star::uno::WeakReference< ::com::sun::star::sdbc::XResultSet>   m_xResultSet;   // The last ResultSet created
			::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XStatement>		m_xGeneratedStatement;
			//  for this Statement

			::std::list< ::rtl::OUString>	m_aBatchList;
			::rtl::OUString					m_sSqlStatement;

			OConnection*					m_pConnection;// The owning Connection object
			SQLHANDLE						m_aStatementHandle;
			SQLUSMALLINT*					m_pRowStatusArray;
            ::cppu::OBroadcastHelper&       rBHelper;

		protected:

			sal_Int32 getQueryTimeOut()         const;
			sal_Int32 getMaxFieldSize()         const;
			sal_Int32 getMaxRows()              const;
			sal_Int32 getResultSetConcurrency()	const;
			sal_Int32 getResultSetType()        const;
			sal_Int32 getFetchDirection()       const;
			sal_Int32 getFetchSize()            const;
			::rtl::OUString getCursorName()     const;
			sal_Bool isUsingBookmarks()			const;
            sal_Bool getEscapeProcessing()      const;
			sal_Int32 getStmtOption (short fOption) const;

			void setQueryTimeOut(sal_Int32 _par0)			;
			void setMaxFieldSize(sal_Int32 _par0)			;
			void setMaxRows(sal_Int32 _par0)				;
			void setFetchDirection(sal_Int32 _par0)			;
			void setFetchSize(sal_Int32 _par0)				;
			void setCursorName(const ::rtl::OUString &_par0);
            void setEscapeProcessing( const sal_Bool _bEscapeProc );

			virtual void setResultSetConcurrency(sal_Int32 _par0)	;
			virtual void setResultSetType(sal_Int32 _par0)			;
			virtual void setUsingBookmarks(sal_Bool _bUseBookmark)	;

            void reset () throw( ::com::sun::star::sdbc::SQLException);
            void clearMyResultSet () throw( ::com::sun::star::sdbc::SQLException);
            void setWarning (const  ::com::sun::star::sdbc::SQLWarning &ex) throw( ::com::sun::star::sdbc::SQLException);
            sal_Bool lockIfNecessary (const ::rtl::OUString& sql) throw( ::com::sun::star::sdbc::SQLException);
            sal_Int32 getColumnCount () throw( ::com::sun::star::sdbc::SQLException);

			//--------------------------------------------------------------------
			// getResultSet
			// getResultSet returns the current result as a ResultSet.  It
			// returns NULL if the current result is not a ResultSet.
			//--------------------------------------------------------------------
            ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSet > getResultSet (sal_Bool checkCount) throw( ::com::sun::star::sdbc::SQLException);
			/**
				creates the driver specific resultset (factory)
			*/
			virtual OResultSet* createResulSet();

            SQLLEN getRowCount () throw( ::com::sun::star::sdbc::SQLException);


			void disposeResultSet();

			// OPropertyArrayUsageHelper
			virtual ::cppu::IPropertyArrayHelper* createArrayHelper( ) const;
			// OPropertySetHelper
			virtual ::cppu::IPropertyArrayHelper & SAL_CALL getInfoHelper();
			virtual sal_Bool SAL_CALL convertFastPropertyValue(
                                ::com::sun::star::uno::Any & rConvertedValue,
                                ::com::sun::star::uno::Any & rOldValue,
								sal_Int32 nHandle,
                                const ::com::sun::star::uno::Any& rValue )
							throw (::com::sun::star::lang::IllegalArgumentException);
			virtual void SAL_CALL setFastPropertyValue_NoBroadcast(
									sal_Int32 nHandle,
                                    const ::com::sun::star::uno::Any& rValue
													 )
								 throw (::com::sun::star::uno::Exception);
			virtual void SAL_CALL getFastPropertyValue(
	                                ::com::sun::star::uno::Any& rValue,
									sal_Int32 nHandle
										 ) const;
			virtual ~OStatement_Base();

		public:
			OStatement_Base(OConnection* _pConnection );
			using OStatement_BASE::operator ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >;

			inline oslGenericFunction getOdbcFunction(sal_Int32 _nIndex)  const
			{
				return m_pConnection->getOdbcFunction(_nIndex);
			}
			// OComponentHelper
			virtual void SAL_CALL disposing(void);
			// XInterface
            virtual void SAL_CALL release() throw();
			virtual void SAL_CALL acquire() throw();
			// XInterface
            virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type & rType ) throw(::com::sun::star::uno::RuntimeException);
			//XTypeProvider
            virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes(  ) throw(::com::sun::star::uno::RuntimeException);

			// XPropertySet
            virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo(  ) throw(::com::sun::star::uno::RuntimeException);
			// XStatement
            virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSet > SAL_CALL executeQuery( const ::rtl::OUString& sql ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) ;
            virtual sal_Int32 SAL_CALL executeUpdate( const ::rtl::OUString& sql ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) ;
            virtual sal_Bool SAL_CALL execute( const ::rtl::OUString& sql ) 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) ;
			// XWarningsSupplier
			virtual ::com::sun::star::uno::Any SAL_CALL getWarnings(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
			virtual void SAL_CALL clearWarnings(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
			// XCancellable
			virtual void SAL_CALL cancel(  ) throw(::com::sun::star::uno::RuntimeException);
			// XCloseable
            virtual void SAL_CALL close(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
			// XMultipleResults
            virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSet > SAL_CALL getResultSet(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
            virtual sal_Int32 SAL_CALL getUpdateCount(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
            virtual sal_Bool SAL_CALL getMoreResults(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
			//XGeneratedResultSet
			virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSet > SAL_CALL getGeneratedValues(  ) throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);

			// other methods
			SQLHANDLE getConnectionHandle() { return m_pConnection->getConnection(); }
			OConnection* getOwnConnection() const { return m_pConnection;}
			/** getCursorProperties return the properties for a specific cursor type
				@param _nCursorType		the CursorType
				@param bFirst			when true the first property set is returned

				@return the cursor properties
			*/
			SQLUINTEGER getCursorProperties(SQLINTEGER _nCursorType,sal_Bool bFirst);

        protected:
            using OPropertySetHelper::getFastPropertyValue;
		};

		class OOO_DLLPUBLIC_ODBCBASE OStatement_BASE2 :
                                 public OStatement_Base
								,public ::connectivity::OSubComponent<OStatement_BASE2, OStatement_BASE>

		{
			friend class OSubComponent<OStatement_BASE2, OStatement_BASE>;
		public:
			OStatement_BASE2(OConnection* _pConnection ) :  OStatement_Base(_pConnection ),
									::connectivity::OSubComponent<OStatement_BASE2, OStatement_BASE>((::cppu::OWeakObject*)_pConnection, this){}
			// OComponentHelper
			virtual void SAL_CALL disposing(void);
			// XInterface
            virtual void SAL_CALL release() throw();
		};

		class OOO_DLLPUBLIC_ODBCBASE OStatement :
                            public OStatement_BASE2,
                            public ::com::sun::star::sdbc::XBatchExecution,
                            public ::com::sun::star::lang::XServiceInfo
		{
		protected:
			virtual ~OStatement(){}
		public:
			// ein Konstruktor, der fuer das Returnen des Objektes benoetigt wird:
			OStatement( OConnection* _pConnection) : OStatement_BASE2( _pConnection){}
			DECLARE_SERVICE_INFO();

            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();
			// XBatchExecution
            virtual void SAL_CALL addBatch( const ::rtl::OUString& sql ) 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);
		};
	}
}
#endif // _CONNECTIVITY_ODBC_OSTATEMENT_HXX_