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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 .
*/
#pragma once
#include <com/sun/star/sdbc/XResultSetMetaData.hpp>
#include <cppuhelper/implbase.hxx>
#include <odbc/OFunctions.hxx>
#include <odbc/odbcbasedllapi.hxx>
#include <vector>
#include <odbc/OConnection.hxx>
namespace connectivity::odbc
{
//************ Class: ResultSetMetaData
typedef ::cppu::WeakImplHelper< css::sdbc::XResultSetMetaData> OResultSetMetaData_BASE;
class OOO_DLLPUBLIC_ODBCBASE OResultSetMetaData final :
public OResultSetMetaData_BASE
{
std::vector<sal_Int32> m_vMapping; // when not every column is needed
std::map<sal_Int32,sal_Int32> m_aColumnTypes;
SQLHANDLE m_aStatementHandle;
OConnection* m_pConnection;
sal_Int32 m_nColCount;
bool m_bUseODBC2Types;
/// @throws css::sdbc::SQLException
/// @throws css::uno::RuntimeException
OUString getCharColAttrib(sal_Int32 column,sal_Int32 ident);
/// @throws css::sdbc::SQLException
/// @throws css::uno::RuntimeException
sal_Int32 getNumColAttrib(sal_Int32 column,sal_Int32 ident);
public:
// A ctor that is needed for returning the object
OResultSetMetaData(OConnection* _pConnection, SQLHANDLE _pStmt )
:m_aStatementHandle( _pStmt )
,m_pConnection(_pConnection)
,m_nColCount(-1)
,m_bUseODBC2Types(false)
{}
OResultSetMetaData(OConnection* _pConnection, SQLHANDLE _pStmt, std::vector<sal_Int32>&& _vMapping)
:m_vMapping(std::move(_vMapping))
,m_aStatementHandle( _pStmt )
,m_pConnection(_pConnection)
,m_nColCount(m_vMapping.size()-1)
,m_bUseODBC2Types(false)
{}
virtual ~OResultSetMetaData() override;
/// @throws css::sdbc::SQLException
/// @throws css::uno::RuntimeException
static SQLLEN getNumColAttrib(OConnection const * _pConnection
,SQLHANDLE _aStatementHandle
,const css::uno::Reference< css::uno::XInterface >& _xInterface
,sal_Int32 _column
,sal_Int32 ident);
/// @throws css::sdbc::SQLException
/// @throws css::uno::RuntimeException
static SQLSMALLINT getColumnODBCType(OConnection const * _pConnection
,SQLHANDLE _aStatementHandle
,const css::uno::Reference< css::uno::XInterface >& _xInterface
,sal_Int32 column);
oslGenericFunction getOdbcFunction(ODBC3SQLFunctionId _nIndex) const
{
return m_pConnection->getOdbcFunction(_nIndex);
}
virtual sal_Int32 SAL_CALL getColumnCount( ) override;
virtual sal_Bool SAL_CALL isAutoIncrement( sal_Int32 column ) override;
virtual sal_Bool SAL_CALL isCaseSensitive( sal_Int32 column ) override;
virtual sal_Bool SAL_CALL isSearchable( sal_Int32 column ) override;
virtual sal_Bool SAL_CALL isCurrency( sal_Int32 column ) override;
virtual sal_Int32 SAL_CALL isNullable( sal_Int32 column ) override;
virtual sal_Bool SAL_CALL isSigned( sal_Int32 column ) override;
virtual sal_Int32 SAL_CALL getColumnDisplaySize( sal_Int32 column ) override;
virtual OUString SAL_CALL getColumnLabel( sal_Int32 column ) override;
virtual OUString SAL_CALL getColumnName( sal_Int32 column ) override;
virtual OUString SAL_CALL getSchemaName( sal_Int32 column ) override;
virtual sal_Int32 SAL_CALL getPrecision( sal_Int32 column ) override;
virtual sal_Int32 SAL_CALL getScale( sal_Int32 column ) override;
virtual OUString SAL_CALL getTableName( sal_Int32 column ) override;
virtual OUString SAL_CALL getCatalogName( sal_Int32 column ) override;
virtual sal_Int32 SAL_CALL getColumnType( sal_Int32 column ) override;
virtual OUString SAL_CALL getColumnTypeName( sal_Int32 column ) override;
virtual sal_Bool SAL_CALL isReadOnly( sal_Int32 column ) override;
virtual sal_Bool SAL_CALL isWritable( sal_Int32 column ) override;
virtual sal_Bool SAL_CALL isDefinitelyWritable( sal_Int32 column ) override;
virtual OUString SAL_CALL getColumnServiceName( sal_Int32 column ) override;
};
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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