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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* 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 "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 .
*/
#ifndef INCLUDED_CONNECTIVITY_SOURCE_INC_ODBC_OPREPAREDSTATEMENT_HXX
#define INCLUDED_CONNECTIVITY_SOURCE_INC_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< css::sdbc::XPreparedStatement,
css::sdbc::XParameters,
css::sdbc::XPreparedBatchExecution,
css::sdbc::XResultSetMetaDataSupplier,
css::lang::XServiceInfo> OPreparedStatement_BASE;
class OOO_DLLPUBLIC_ODBCBASE OPreparedStatement final :
public OStatement_BASE2,
public OPreparedStatement_BASE
{
static const short invalid_scale = -1;
// Data attributes
SQLSMALLINT numParams; // Number of parameter markers for the prepared statement
std::unique_ptr<OBoundParam[]> boundParams;
// Array of bound parameter objects. Each parameter marker will have a
// corresponding object to hold bind information, and resulting data.
css::uno::Reference< css::sdbc::XResultSetMetaData > m_xMetaData;
bool m_bPrepared;
void FreeParams();
/// @throws css::sdbc::SQLException
/// @throws css::uno::RuntimeException
void putParamData (sal_Int32 index);
/// @throws css::sdbc::SQLException
/// @throws css::uno::RuntimeException
void setStream (sal_Int32 ParameterIndex,const css::uno::Reference< css::io::XInputStream>& x,
SQLLEN length,sal_Int32 SQLtype);
SQLLEN* getLengthBuf (sal_Int32 index);
void* allocBindBuf ( sal_Int32 index, sal_Int32 bufLen);
/// @throws css::sdbc::SQLException
void initBoundParam ();
void setParameterPre(sal_Int32 parameterIndex);
template <typename T> void setScalarParameter(sal_Int32 parameterIndex, sal_Int32 _nType, SQLULEN _nColumnSize, const T i_Value);
template <typename T> void setScalarParameter(sal_Int32 parameterIndex, sal_Int32 _nType, SQLULEN _nColumnSize, sal_Int32 _nScale, const T i_Value);
void setParameter(sal_Int32 parameterIndex, sal_Int32 _nType, SQLULEN _nColumnSize, sal_Int32 _nScale, const void* _pData, SQLULEN _nDataLen, SQLLEN _nDataAllocLen);
// Wrappers for special cases
void setParameter(sal_Int32 parameterIndex, sal_Int32 _nType, sal_Int16 _nScale, const OUString &_sData);
void setParameter(sal_Int32 parameterIndex, sal_Int32 _nType, const css::uno::Sequence< sal_Int8 > &Data);
bool isPrepared() const { return m_bPrepared;}
void prepareStatement();
void checkParameterIndex(sal_Int32 _parameterIndex);
/**
creates the driver specific resultset (factory)
*/
virtual OResultSet* createResulSet() override;
virtual void SAL_CALL setFastPropertyValue_NoBroadcast(sal_Int32 nHandle,
const css::uno::Any& rValue) override;
public:
DECLARE_SERVICE_INFO();
// A ctor, needed to return the object
OPreparedStatement( OConnection* _pConnection,const OUString& sql);
virtual ~OPreparedStatement() override;
OPreparedStatement& operator=( OPreparedStatement const & ) = delete; // MSVC2015 workaround
OPreparedStatement( OPreparedStatement const & ) = delete; // MSVC2015 workaround
//XInterface
virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type & rType ) override;
virtual void SAL_CALL acquire() throw() override;
virtual void SAL_CALL release() throw() override;
//XTypeProvider
virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes( ) override;
// XPreparedStatement
virtual css::uno::Reference< css::sdbc::XResultSet > SAL_CALL executeQuery( ) override;
virtual sal_Int32 SAL_CALL executeUpdate( ) override;
virtual sal_Bool SAL_CALL execute( ) override;
virtual css::uno::Reference< css::sdbc::XConnection > SAL_CALL getConnection( ) override;
// XParameters
virtual void SAL_CALL setNull( sal_Int32 parameterIndex, sal_Int32 sqlType ) override;
virtual void SAL_CALL setObjectNull( sal_Int32 parameterIndex, sal_Int32 sqlType, const OUString& typeName ) override;
virtual void SAL_CALL setBoolean( sal_Int32 parameterIndex, sal_Bool x ) override;
virtual void SAL_CALL setByte( sal_Int32 parameterIndex, sal_Int8 x ) override;
virtual void SAL_CALL setShort( sal_Int32 parameterIndex, sal_Int16 x ) override;
virtual void SAL_CALL setInt( sal_Int32 parameterIndex, sal_Int32 x ) override;
virtual void SAL_CALL setLong( sal_Int32 parameterIndex, sal_Int64 x ) override;
virtual void SAL_CALL setFloat( sal_Int32 parameterIndex, float x ) override;
virtual void SAL_CALL setDouble( sal_Int32 parameterIndex, double x ) override;
virtual void SAL_CALL setString( sal_Int32 parameterIndex, const OUString& x ) override;
virtual void SAL_CALL setBytes( sal_Int32 parameterIndex, const css::uno::Sequence< sal_Int8 >& x ) override;
virtual void SAL_CALL setDate( sal_Int32 parameterIndex, const css::util::Date& x ) override;
virtual void SAL_CALL setTime( sal_Int32 parameterIndex, const css::util::Time& x ) override;
virtual void SAL_CALL setTimestamp( sal_Int32 parameterIndex, const css::util::DateTime& x ) override;
virtual void SAL_CALL setBinaryStream( sal_Int32 parameterIndex, const css::uno::Reference< css::io::XInputStream >& x, sal_Int32 length ) override;
virtual void SAL_CALL setCharacterStream( sal_Int32 parameterIndex, const css::uno::Reference< css::io::XInputStream >& x, sal_Int32 length ) override;
virtual void SAL_CALL setObject( sal_Int32 parameterIndex, const css::uno::Any& x ) override;
virtual void SAL_CALL setObjectWithInfo( sal_Int32 parameterIndex, const css::uno::Any& x, sal_Int32 targetSqlType, sal_Int32 scale ) override;
virtual void SAL_CALL setRef( sal_Int32 parameterIndex, const css::uno::Reference< css::sdbc::XRef >& x ) override;
virtual void SAL_CALL setBlob( sal_Int32 parameterIndex, const css::uno::Reference< css::sdbc::XBlob >& x ) override;
virtual void SAL_CALL setClob( sal_Int32 parameterIndex, const css::uno::Reference< css::sdbc::XClob >& x ) override;
virtual void SAL_CALL setArray( sal_Int32 parameterIndex, const css::uno::Reference< css::sdbc::XArray >& x ) override;
virtual void SAL_CALL clearParameters( ) override;
// XPreparedBatchExecution
virtual void SAL_CALL addBatch( ) override;
virtual void SAL_CALL clearBatch( ) override;
virtual css::uno::Sequence< sal_Int32 > SAL_CALL executeBatch( ) override;
// XCloseable
virtual void SAL_CALL close( ) override;
// XResultSetMetaDataSupplier
virtual css::uno::Reference< css::sdbc::XResultSetMetaData > SAL_CALL getMetaData( ) override;
public:
using OStatement_Base::executeQuery;
using OStatement_Base::executeUpdate;
using OStatement_Base::execute;
};
}
}
#endif // INCLUDED_CONNECTIVITY_SOURCE_INC_ODBC_OPREPAREDSTATEMENT_HXX
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