263 lines
8.6 KiB
C++
263 lines
8.6 KiB
C++
/*************************************************************************
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*
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* $RCSfile: CConnection.cxx,v $
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*
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* $Revision: 1.2 $
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*
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* last change: $Author: nn $ $Date: 2001-01-29 19:22:44 $
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*
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* The Contents of this file are made available subject to the terms of
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* either of the following licenses
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*
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* - GNU Lesser General Public License Version 2.1
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* - Sun Industry Standards Source License Version 1.1
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*
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* Sun Microsystems Inc., October, 2000
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2000 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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*
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* Sun Industry Standards Source License Version 1.1
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* =================================================
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* The contents of this file are subject to the Sun Industry Standards
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* Source License Version 1.1 (the "License"); You may not use this file
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* except in compliance with the License. You may obtain a copy of the
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* License at http://www.openoffice.org/license.html.
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*
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* Software provided under this License is provided on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
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* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
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* See the License for the specific provisions governing your rights and
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* obligations concerning the Software.
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*
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* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
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*
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* Copyright: 2000 by Sun Microsystems, Inc.
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*
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* All Rights Reserved.
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*
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* Contributor(s): _______________________________________
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*
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*
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************************************************************************/
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#ifndef _CONNECTIVITY_CALC_CONNECTION_HXX_
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#include "calc/CConnection.hxx"
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#endif
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#ifndef _CONNECTIVITY_CALC_DATABASEMETADATA_HXX_
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#include "calc/CDatabaseMetaData.hxx"
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#endif
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#ifndef _CONNECTIVITY_CALC_CATALOG_HXX_
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#include "calc/CCatalog.hxx"
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#endif
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#ifndef _CONNECTIVITY_RESOURCE_HRC_
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#include "Resource.hrc"
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#endif
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#ifndef _CONNECTIVITY_MODULECONTEXT_HXX_
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#include "ModuleContext.hxx"
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#endif
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#ifndef _CONNECTIVITY_CALC_ODRIVER_HXX_
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#include "calc/CDriver.hxx"
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#endif
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#ifndef _COM_SUN_STAR_LANG_DISPOSEDEXCEPTION_HPP_
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#include <com/sun/star/lang/DisposedException.hpp>
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#endif
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#ifndef _COM_SUN_STAR_FRAME_XCOMPONENTLOADER_HPP_
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#include <com/sun/star/frame/XComponentLoader.hpp>
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#endif
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#ifndef _COM_SUN_STAR_SHEET_XSPREADSHEETDOCUMENT_HPP_
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#include <com/sun/star/sheet/XSpreadsheetDocument.hpp>
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#endif
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#ifndef _URLOBJ_HXX //autogen wg. INetURLObject
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#include <tools/urlobj.hxx>
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#endif
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#ifndef _CONNECTIVITY_CALC_PREPAREDSTATEMENT_HXX_
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#include "calc/CPreparedStatement.hxx"
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#endif
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#ifndef _CONNECTIVITY_CALC_STATEMENT_HXX_
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#include "calc/CStatement.hxx"
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#endif
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#ifndef INCLUDED_SVTOOLS_PATHOPTIONS_HXX
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#include <svtools/pathoptions.hxx>
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#endif
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using namespace connectivity::calc;
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using namespace connectivity::file;
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typedef connectivity::file::OConnection OConnection_B;
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//------------------------------------------------------------------------------
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::beans;
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using namespace ::com::sun::star::sdbcx;
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using namespace ::com::sun::star::sdbc;
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using namespace ::com::sun::star::lang;
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using namespace ::com::sun::star::frame;
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using namespace ::com::sun::star::sheet;
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// --------------------------------------------------------------------------------
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OCalcConnection::OCalcConnection(ODriver* _pDriver) : OConnection(_pDriver)
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{
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// m_aFilenameExtension is not used
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}
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OCalcConnection::~OCalcConnection()
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{
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}
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void OCalcConnection::construct(const ::rtl::OUString& url,const Sequence< PropertyValue >& info)
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throw(SQLException)
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{
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// open file
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sal_Int32 nLen = url.indexOf(':');
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nLen = url.indexOf(':',nLen+1);
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::rtl::OUString aDSN(url.copy(nLen+1));
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String aFileName = aDSN;
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INetURLObject aURL;
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aURL.SetSmartProtocol(INET_PROT_FILE);
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{
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SvtPathOptions aPathOptions;
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aFileName = aPathOptions.SubstituteVariable(aFileName);
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}
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aURL.SetSmartURL(aFileName);
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aFileName = aURL.GetMainURL();
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Reference< XComponentLoader > xDesktop( getDriver()->getFactory()->createInstance(
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::rtl::OUString::createFromAscii("com.sun.star.frame.Desktop")), UNO_QUERY );
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if (!xDesktop.is())
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{
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OSL_ASSERT("no desktop");
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throw SQLException();
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}
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// open read-only as long as updating isn't implemented
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Sequence<PropertyValue> aArgs(2);
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aArgs[0].Name = ::rtl::OUString::createFromAscii("Hidden");
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aArgs[0].Value <<= (sal_Bool) sal_True;
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aArgs[1].Name = ::rtl::OUString::createFromAscii("ReadOnly");
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aArgs[1].Value <<= (sal_Bool) sal_True;
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Reference<XComponent> xComponent = xDesktop->loadComponentFromURL(
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aFileName, ::rtl::OUString::createFromAscii("_blank"), 0, aArgs );
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m_xDoc = Reference<XSpreadsheetDocument>( xComponent, UNO_QUERY );
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// if the URL is not a spreadsheet document, throw the exception here
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// instead of at the first access to it
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if ( !m_xDoc.is() )
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throw SQLException();
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// file::OConnection::construct (reads the directory) is not called
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}
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void OCalcConnection::disposing()
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{
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::osl::MutexGuard aGuard(m_aMutex);
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::comphelper::disposeComponent( m_xDoc );
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OConnection::disposing();
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}
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// XServiceInfo
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// --------------------------------------------------------------------------------
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IMPLEMENT_SERVICE_INFO(OCalcConnection, "com.sun.star.sdbc.drivers.calc.Connection", "com.sun.star.sdbc.Connection")
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// --------------------------------------------------------------------------------
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Reference< XDatabaseMetaData > SAL_CALL OCalcConnection::getMetaData( ) throw(SQLException, RuntimeException)
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{
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::osl::MutexGuard aGuard( m_aMutex );
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if (OConnection_BASE::rBHelper.bDisposed)
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throw DisposedException();
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Reference< XDatabaseMetaData > xMetaData = m_xMetaData;
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if(!xMetaData.is())
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{
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xMetaData = new OCalcDatabaseMetaData(this);
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m_xMetaData = xMetaData;
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}
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return xMetaData;
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}
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//------------------------------------------------------------------------------
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::com::sun::star::uno::Reference< XTablesSupplier > OCalcConnection::createCatalog()
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{
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::osl::MutexGuard aGuard( m_aMutex );
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Reference< XTablesSupplier > xTab = m_xCatalog;
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if(!m_xCatalog.get().is())
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{
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OCalcCatalog *pCat = new OCalcCatalog(this);
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xTab = pCat;
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m_xCatalog = xTab;
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}
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return xTab;
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}
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// --------------------------------------------------------------------------------
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Reference< XStatement > SAL_CALL OCalcConnection::createStatement( ) throw(SQLException, RuntimeException)
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{
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::osl::MutexGuard aGuard( m_aMutex );
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if (OConnection_BASE::rBHelper.bDisposed)
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throw DisposedException();
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Reference< XStatement > xReturn = new OCalcStatement(this);
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m_aStatements.push_back(WeakReferenceHelper(xReturn));
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return xReturn;
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}
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// --------------------------------------------------------------------------------
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Reference< XPreparedStatement > SAL_CALL OCalcConnection::prepareStatement( const ::rtl::OUString& sql )
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throw(SQLException, RuntimeException)
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{
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::osl::MutexGuard aGuard( m_aMutex );
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if (OConnection_BASE::rBHelper.bDisposed)
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throw DisposedException();
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OCalcPreparedStatement* pStmt = new OCalcPreparedStatement(this,m_aTypeInfo);
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Reference< XPreparedStatement > xHoldAlive = pStmt;
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pStmt->construct(sql);
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m_aStatements.push_back(WeakReferenceHelper(*pStmt));
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return pStmt;
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}
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// --------------------------------------------------------------------------------
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Reference< XPreparedStatement > SAL_CALL OCalcConnection::prepareCall( const ::rtl::OUString& sql )
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throw(SQLException, RuntimeException)
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{
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::osl::MutexGuard aGuard( m_aMutex );
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if (OConnection_BASE::rBHelper.bDisposed)
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throw DisposedException();
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return NULL;
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}
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