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Diffstat (limited to 'connectivity/source/drivers/file/FTable.cxx')
| -rw-r--r-- | connectivity/source/drivers/file/FTable.cxx | 259 |
1 files changed, 259 insertions, 0 deletions
diff --git a/connectivity/source/drivers/file/FTable.cxx b/connectivity/source/drivers/file/FTable.cxx new file mode 100644 index 000000000000..52974444a43c --- /dev/null +++ b/connectivity/source/drivers/file/FTable.cxx @@ -0,0 +1,259 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * 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. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_connectivity.hxx" + +#include <stdio.h> +#include "file/FTable.hxx" +#include "file/FColumns.hxx" +#include <com/sun/star/sdbc/XRow.hpp> +#include <com/sun/star/sdbc/XResultSet.hpp> +#include <cppuhelper/typeprovider.hxx> +#include <com/sun/star/lang/DisposedException.hpp> +#include <com/sun/star/sdbc/ColumnValue.hpp> +#include <unotools/ucbstreamhelper.hxx> +#include <tools/debug.hxx> +#include <rtl/logfile.hxx> + +using namespace connectivity; +using namespace connectivity::file; +using namespace ::com::sun::star::uno; +using namespace ::com::sun::star::beans; +using namespace ::com::sun::star::sdbcx; +using namespace ::com::sun::star::sdbc; +using namespace ::com::sun::star::container; + +DBG_NAME( file_OFileTable ) +OFileTable::OFileTable(sdbcx::OCollection* _pTables,OConnection* _pConnection) +: OTable_TYPEDEF(_pTables,_pConnection->getMetaData()->storesMixedCaseQuotedIdentifiers()) + ,m_pConnection(_pConnection) + ,m_pFileStream(NULL) + ,m_nFilePos(0) + ,m_pBuffer(NULL) + ,m_nBufferSize(0) + ,m_bWriteable(sal_False) +{ + RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "file", "Ocke.Janssen@sun.com", "OFileTable::OFileTable" ); + DBG_CTOR( file_OFileTable, NULL ); + construct(); + TStringVector aVector; + // m_pColumns = new OColumns(this,m_aMutex,aVector); + m_aColumns = new OSQLColumns(); +} +// ------------------------------------------------------------------------- +OFileTable::OFileTable( sdbcx::OCollection* _pTables,OConnection* _pConnection, + const ::rtl::OUString& _Name, + const ::rtl::OUString& _Type, + const ::rtl::OUString& _Description , + const ::rtl::OUString& _SchemaName, + const ::rtl::OUString& _CatalogName + ) : OTable_TYPEDEF(_pTables,_pConnection->getMetaData()->storesMixedCaseQuotedIdentifiers(), + _Name, + _Type, + _Description, + _SchemaName, + _CatalogName) + ,m_pConnection(_pConnection) + ,m_pFileStream(NULL) + ,m_nFilePos(0) + ,m_pBuffer(NULL) + ,m_nBufferSize(0) + ,m_bWriteable(sal_False) +{ + RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "file", "Ocke.Janssen@sun.com", "OFileTable::OFileTable" ); + DBG_CTOR( file_OFileTable, NULL ); + m_aColumns = new OSQLColumns(); + construct(); + // refreshColumns(); +} +// ------------------------------------------------------------------------- +OFileTable::~OFileTable( ) +{ + DBG_DTOR( file_OFileTable, NULL ); +} +// ------------------------------------------------------------------------- +void OFileTable::refreshColumns() +{ + RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "file", "Ocke.Janssen@sun.com", "OFileTable::refreshColumns" ); + TStringVector aVector; + Reference< XResultSet > xResult = m_pConnection->getMetaData()->getColumns(Any(), + m_SchemaName,m_Name,::rtl::OUString::createFromAscii("%")); + + if(xResult.is()) + { + Reference< XRow > xRow(xResult,UNO_QUERY); + while(xResult->next()) + aVector.push_back(xRow->getString(4)); + } + + if(m_pColumns) + m_pColumns->reFill(aVector); + else + m_pColumns = new OColumns(this,m_aMutex,aVector); +} +// ------------------------------------------------------------------------- +void OFileTable::refreshKeys() +{ + RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "file", "Ocke.Janssen@sun.com", "OFileTable::refreshKeys" ); +} +// ------------------------------------------------------------------------- +void OFileTable::refreshIndexes() +{ + RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "file", "Ocke.Janssen@sun.com", "OFileTable::refreshIndexes" ); +} +// ------------------------------------------------------------------------- +Any SAL_CALL OFileTable::queryInterface( const Type & rType ) throw(RuntimeException) +{ + RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "file", "Ocke.Janssen@sun.com", "OFileTable::queryInterface" ); + if( rType == ::getCppuType((const Reference<XKeysSupplier>*)0) || + rType == ::getCppuType((const Reference<XRename>*)0) || + rType == ::getCppuType((const Reference<XAlterTable>*)0) || + rType == ::getCppuType((const Reference<XIndexesSupplier>*)0) || + rType == ::getCppuType((const Reference<XDataDescriptorFactory>*)0)) + return Any(); + + return OTable_TYPEDEF::queryInterface(rType); +} +// ------------------------------------------------------------------------- +void SAL_CALL OFileTable::disposing(void) +{ + RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "file", "Ocke.Janssen@sun.com", "OFileTable::disposing" ); + OTable::disposing(); + + ::osl::MutexGuard aGuard(m_aMutex); + + FileClose(); +} +//-------------------------------------------------------------------------- +Sequence< sal_Int8 > OFileTable::getUnoTunnelImplementationId() +{ + RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "file", "Ocke.Janssen@sun.com", "OFileTable::getUnoTunnelImplementationId" ); + static ::cppu::OImplementationId * pId = 0; + if (! pId) + { + ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() ); + if (! pId) + { + static ::cppu::OImplementationId aId; + pId = &aId; + } + } + return pId->getImplementationId(); +} + +// com::sun::star::lang::XUnoTunnel +//------------------------------------------------------------------ +sal_Int64 OFileTable::getSomething( const Sequence< sal_Int8 > & rId ) throw (RuntimeException) +{ + RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "file", "Ocke.Janssen@sun.com", "OFileTable::getSomething" ); + return (rId.getLength() == 16 && 0 == rtl_compareMemory(getUnoTunnelImplementationId().getConstArray(), rId.getConstArray(), 16 ) ) + ? reinterpret_cast< sal_Int64 >( this ) + : OTable_TYPEDEF::getSomething(rId); +} +// ----------------------------------------------------------------------------- +void OFileTable::FileClose() +{ + RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "file", "Ocke.Janssen@sun.com", "OFileTable::FileClose" ); + ::osl::MutexGuard aGuard(m_aMutex); + + if (m_pFileStream && m_pFileStream->IsWritable()) + m_pFileStream->Flush(); + + delete m_pFileStream; + m_pFileStream = NULL; + + if (m_pBuffer) + { + delete[] m_pBuffer; + m_pBuffer = NULL; + } +} +// ----------------------------------------------------------------------------- +void SAL_CALL OFileTable::acquire() throw() +{ + OTable_TYPEDEF::acquire(); +} +// ----------------------------------------------------------------------------- +void SAL_CALL OFileTable::release() throw() +{ + OTable_TYPEDEF::release(); +} +// ----------------------------------------------------------------------------- +BOOL OFileTable::InsertRow(OValueRefVector& /*rRow*/, BOOL /*bFlush*/,const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess>& /*_xCols*/) +{ + RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "file", "Ocke.Janssen@sun.com", "OFileTable::InsertRow" ); + return sal_False; +} +// ----------------------------------------------------------------------------- +BOOL OFileTable::DeleteRow(const OSQLColumns& /*_rCols*/) +{ + RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "file", "Ocke.Janssen@sun.com", "OFileTable::DeleteRow" ); + return sal_False; +} +// ----------------------------------------------------------------------------- +BOOL OFileTable::UpdateRow(OValueRefVector& /*rRow*/, OValueRefRow& /*pOrgRow*/,const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess>& /*_xCols*/) +{ + RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "file", "Ocke.Janssen@sun.com", "OFileTable::UpdateRow" ); + return sal_False; +} +// ----------------------------------------------------------------------------- +void OFileTable::addColumn(const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet>& /*descriptor*/) +{ + RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "file", "Ocke.Janssen@sun.com", "OFileTable::addColumn" ); + OSL_ENSURE( false, "OFileTable::addColumn: not implemented!" ); +} +// ----------------------------------------------------------------------------- +void OFileTable::dropColumn(sal_Int32 /*_nPos*/) +{ + RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "file", "Ocke.Janssen@sun.com", "OFileTable::dropColumn" ); + OSL_ENSURE( false, "OFileTable::addColumn: not implemented!" ); +} + +// ----------------------------------------------------------------------------- +SvStream* OFileTable::createStream_simpleError( const String& _rFileName, StreamMode _eOpenMode) +{ + RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "file", "Ocke.Janssen@sun.com", "OFileTable::createStream_simpleError" ); + utl::UcbLockBytesHandler* p_null_dummy=NULL; + SvStream* pReturn = ::utl::UcbStreamHelper::CreateStream( _rFileName, _eOpenMode, (_eOpenMode & STREAM_NOCREATE) == STREAM_NOCREATE ,p_null_dummy); + if (pReturn && (ERRCODE_NONE != pReturn->GetErrorCode())) + { + delete pReturn; + pReturn = NULL; + } + return pReturn; +} + +// ----------------------------------------------------------------------------- +void OFileTable::refreshHeader() +{ + RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "file", "Ocke.Janssen@sun.com", "OFileTable::refreshHeader" ); +} +// ----------------------------------------------------------------------------- + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |