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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef _CONNECTIVITY_FILE_TABLE_HXX_
#define _CONNECTIVITY_FILE_TABLE_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;
::vos::ORef<OSQLColumns> m_aColumns;
sal_Int32 m_nFilePos; // aktuelle IResultSetHelper::Movement
sal_uInt8* m_pBuffer;
sal_uInt16 m_nBufferSize; // Groesse des ReadBuffer, wenn pBuffer != NULL
sal_Bool m_bWriteable; // svstream cann't say if we are writeable
// so we have to
virtual void FileClose();
virtual ~OFileTable( );
public:
virtual void refreshColumns();
virtual void refreshKeys();
virtual void refreshIndexes();
public:
OFileTable( sdbcx::OCollection* _pTables,OConnection* _pConnection);
OFileTable( sdbcx::OCollection* _pTables,OConnection* _pConnection,
const ::rtl::OUString& _Name,
const ::rtl::OUString& _Type,
const ::rtl::OUString& _Description = ::rtl::OUString(),
const ::rtl::OUString& _SchemaName = ::rtl::OUString(),
const ::rtl::OUString& _CatalogName = ::rtl::OUString()
);
//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();
// ::cppu::OComponentHelper
virtual void SAL_CALL disposing(void);
OConnection* getConnection() const { return m_pConnection;}
virtual sal_Int32 getCurrentLastPos() const {return -1;}
virtual sal_Bool seekRow(IResultSetHelper::Movement eCursorPosition, sal_Int32 nOffset, sal_Int32& nCurPos) = 0;
virtual sal_Bool fetchRow(OValueRefRow& _rRow,const OSQLColumns& _rCols, sal_Bool _bUseTableDefs,sal_Bool bRetrieveData) = 0;
::vos::ORef<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();
::rtl::OUString SAL_CALL getName() throw() { return m_Name; }
::rtl::OUString getSchema() { return m_SchemaName; }
sal_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);
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 String& _rFileName, StreamMode _eOpenMode);
};
}
}
#endif // _CONNECTIVITY_FILE_TABLE_HXX_
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