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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_FILE_FTABLE_HXX
#define INCLUDED_CONNECTIVITY_SOURCE_INC_FILE_FTABLE_HXX
#include <connectivity/sdbcx/VTable.hxx>
#include <com/sun/star/sdbc/XDatabaseMetaData.hpp>
#include <com/sun/star/lang/XUnoTunnel.hpp>
#include "file/FConnection.hxx"
#include "file/filedllapi.hxx"
#include <tools/stream.hxx>
#include <connectivity/FValue.hxx>
#include "TResultSetHelper.hxx"
namespace connectivity
{
namespace file
{
typedef connectivity::sdbcx::OTable OTable_TYPEDEF;
class OOO_DLLPUBLIC_FILE OFileTable : public OTable_TYPEDEF
{
protected:
OConnection* m_pConnection;
SvStream* m_pFileStream;
::rtl::Reference<OSQLColumns> m_aColumns;
sal_Int32 m_nFilePos; // current IResultSetHelper::Movement
sal_uInt8* m_pBuffer;
sal_uInt16 m_nBufferSize; // size of the ReadBuffer, if pBuffer != NULL
bool m_bWriteable; // svstream cann't say if we are writeable
// so we have to
virtual void FileClose();
virtual ~OFileTable( );
public:
virtual void refreshColumns() override;
virtual void refreshKeys() override;
virtual void refreshIndexes() override;
public:
OFileTable( sdbcx::OCollection* _pTables,OConnection* _pConnection);
OFileTable( sdbcx::OCollection* _pTables,OConnection* _pConnection,
const OUString& _Name,
const OUString& _Type,
const OUString& _Description = OUString(),
const OUString& _SchemaName = OUString(),
const OUString& _CatalogName = OUString()
);
//XInterface
virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type & rType ) throw(::com::sun::star::uno::RuntimeException, std::exception) override;
virtual void SAL_CALL acquire() throw() override;
virtual void SAL_CALL release() throw() override;
// ::cppu::OComponentHelper
virtual void SAL_CALL disposing() override;
OConnection* getConnection() const { return m_pConnection;}
virtual sal_Int32 getCurrentLastPos() const {return -1;}
virtual bool seekRow(IResultSetHelper::Movement eCursorPosition, sal_Int32 nOffset, sal_Int32& nCurPos) = 0;
virtual bool fetchRow(OValueRefRow& _rRow, const OSQLColumns& _rCols, bool _bUseTableDefs, bool bRetrieveData) = 0;
::rtl::Reference<OSQLColumns> getTableColumns() const {return m_aColumns;}
virtual bool InsertRow(OValueRefVector& rRow, bool bFlush, const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess>& _xCols);
virtual bool DeleteRow(const OSQLColumns& _rCols);
virtual bool UpdateRow(OValueRefVector& rRow, OValueRefRow& pOrgRow,const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess>& _xCols);
virtual void addColumn(const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet>& descriptor);
virtual void dropColumn(sal_Int32 _nPos);
// refresh the header of file based tables to see changes done by someone
virtual void refreshHeader();
OUString SAL_CALL getName() throw(std::exception) override { return m_Name; }
OUString getSchema() { return m_SchemaName; }
bool isReadOnly() const { return !m_bWriteable; }
// m_pFileStream && !m_pFileStream->IsWritable(); }
// com::sun::star::lang::XUnoTunnel
virtual sal_Int64 SAL_CALL getSomething( const ::com::sun::star::uno::Sequence< sal_Int8 >& aIdentifier ) throw(::com::sun::star::uno::RuntimeException, std::exception) override;
static ::com::sun::star::uno::Sequence< sal_Int8 > getUnoTunnelImplementationId();
sal_Int32 getFilePos() const { return m_nFilePos; }
public:
// helper
// creates a stream using ::utl::UcbStreamHelper::CreateStream, but the error is simplified
// (NULL or non-NULL is returned)
static SvStream* createStream_simpleError( const OUString& _rFileName, StreamMode _eOpenMode);
};
}
}
#endif // INCLUDED_CONNECTIVITY_SOURCE_INC_FILE_FTABLE_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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