249 lines
7.6 KiB
C++
249 lines
7.6 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <ado/ADriver.hxx>
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#include <ado/AConnection.hxx>
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#include <ado/Awrapadox.hxx>
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#include <ado/ACatalog.hxx>
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#include <ado/Awrapado.hxx>
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#include <ado/adoimp.hxx>
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#include <com/sun/star/lang/DisposedException.hpp>
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#include <comphelper/servicehelper.hxx>
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#include <connectivity/dbexception.hxx>
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#include <cppuhelper/supportsservice.hxx>
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#include <o3tl/safeCoInitUninit.hxx>
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#include <rtl/ref.hxx>
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#include <strings.hrc>
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#include <objbase.h>
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#include <resource/sharedresources.hxx>
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using namespace connectivity;
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using namespace connectivity::ado;
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using namespace com::sun::star::uno;
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using namespace com::sun::star::lang;
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using namespace com::sun::star::beans;
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using namespace com::sun::star::sdbc;
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using namespace com::sun::star::sdbcx;
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ODriver::ODriver(const css::uno::Reference< css::uno::XComponentContext >& _xORB)
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: ODriver_BASE(m_aMutex)
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,m_xContext(_xORB)
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,mnNbCallCoInitializeExForReinit(0)
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{
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o3tl::safeCoInitializeEx(COINIT_APARTMENTTHREADED, mnNbCallCoInitializeExForReinit);
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}
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ODriver::~ODriver()
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{
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o3tl::safeCoUninitializeReinit(COINIT_MULTITHREADED, mnNbCallCoInitializeExForReinit);
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}
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void ODriver::disposing()
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{
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::osl::MutexGuard aGuard(m_aMutex);
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for (auto& rxConnection : m_xConnections)
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{
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Reference< XComponent > xComp(rxConnection.get(), UNO_QUERY);
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if (xComp.is())
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xComp->dispose();
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}
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m_xConnections.clear();
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ODriver_BASE::disposing();
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}
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// static ServiceInfo
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OUString ODriver::getImplementationName( )
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{
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return "com.sun.star.comp.sdbc.ado.ODriver";
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}
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Sequence< OUString > ODriver::getSupportedServiceNames( )
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{
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return { "com.sun.star.sdbc.Driver", "com.sun.star.sdbcx.Driver" };
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}
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sal_Bool SAL_CALL ODriver::supportsService( const OUString& _rServiceName )
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{
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return cppu::supportsService(this, _rServiceName);
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}
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Reference< XConnection > SAL_CALL ODriver::connect( const OUString& url, const Sequence< PropertyValue >& info )
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{
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if ( ! acceptsURL(url) )
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return nullptr;
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// we need to wrap the connection as the construct call might throw
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rtl::Reference<OConnection> pCon(new OConnection(this));
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pCon->construct(url,info);
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OConnection* pPtr = pCon.get();
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m_xConnections.push_back(WeakReferenceHelper(*pPtr));
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return pCon;
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}
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sal_Bool SAL_CALL ODriver::acceptsURL( const OUString& url )
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{
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return url.startsWith("sdbc:ado:");
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}
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void ODriver::impl_checkURL_throw(const OUString& _sUrl)
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{
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if ( !acceptsURL(_sUrl) )
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{
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SharedResources aResources;
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const OUString sMessage = aResources.getResourceString(STR_URI_SYNTAX_ERROR);
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::dbtools::throwGenericSQLException(sMessage ,*this);
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} // if ( !acceptsURL(_sUrl) )
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}
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Sequence< DriverPropertyInfo > SAL_CALL ODriver::getPropertyInfo( const OUString& url, const Sequence< PropertyValue >& /*info*/ )
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{
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impl_checkURL_throw(url);
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if ( acceptsURL(url) )
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{
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Sequence< OUString > aBooleanValues{ "false", "true" };
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return
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{
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{
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"IgnoreDriverPrivileges",
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"Ignore the privileges from the database driver.",
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false,
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"false",
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aBooleanValues
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},
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{
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"EscapeDateTime",
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"Escape date time format.",
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false,
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"true",
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aBooleanValues
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},
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{
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"TypeInfoSettings",
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"Defines how the type info of the database metadata should be manipulated.",
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false,
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{},
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{}
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}
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};
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}
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return Sequence< DriverPropertyInfo >();
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}
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sal_Int32 SAL_CALL ODriver::getMajorVersion( )
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{
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return 1;
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}
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sal_Int32 SAL_CALL ODriver::getMinorVersion( )
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{
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return 0;
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}
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// XDataDefinitionSupplier
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Reference< XTablesSupplier > SAL_CALL ODriver::getDataDefinitionByConnection( const Reference< css::sdbc::XConnection >& connection )
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{
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::osl::MutexGuard aGuard( m_aMutex );
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if (ODriver_BASE::rBHelper.bDisposed)
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throw DisposedException();
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OConnection* pConnection = nullptr;
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Reference< css::lang::XUnoTunnel> xTunnel(connection,UNO_QUERY);
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if (auto pSearchConnection = comphelper::getFromUnoTunnel<OConnection>(xTunnel))
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{
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auto foundConnection = std::any_of(m_xConnections.begin(), m_xConnections.end(),
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[&pSearchConnection](const css::uno::WeakReferenceHelper& rxConnection) {
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return static_cast<OConnection*>(Reference< XConnection >::query(rxConnection.get()).get()) == pSearchConnection; });
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if (foundConnection)
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pConnection = pSearchConnection;
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}
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Reference< XTablesSupplier > xTab;
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if(pConnection)
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{
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WpADOCatalog aCatalog;
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aCatalog.Create();
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if(aCatalog.IsValid())
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{
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aCatalog.putref_ActiveConnection(pConnection->getConnection());
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rtl::Reference<OCatalog> pCatalog = new OCatalog(aCatalog,pConnection);
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xTab = pCatalog;
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pConnection->setCatalog(pCatalog.get());
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}
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}
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return xTab;
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}
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Reference< XTablesSupplier > SAL_CALL ODriver::getDataDefinitionByURL( const OUString& url, const Sequence< PropertyValue >& info )
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{
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impl_checkURL_throw(url);
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return getDataDefinitionByConnection(connect(url,info));
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}
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void ADOS::ThrowException(ADOConnection* _pAdoCon,const Reference< XInterface >& _xInterface)
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{
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sal::systools::COMReference<ADOErrors> pErrors;
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_pAdoCon->get_Errors(&pErrors);
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if(!pErrors)
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return; // no error found
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// read all noted errors and issue them
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sal_Int32 nLen;
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pErrors->get_Count(&nLen);
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if (nLen)
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{
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SQLException aException;
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aException.ErrorCode = 1000;
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for (sal_Int32 i = nLen-1; i>=0; --i)
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{
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WpADOError aErr;
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pErrors->get_Item(OLEVariant(i),&aErr);
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OSL_ENSURE(aErr,"No error in collection found! BAD!");
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if(aErr)
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{
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if(i==nLen-1)
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aException = SQLException(aErr.GetDescription(),_xInterface,aErr.GetSQLState(),aErr.GetNumber(),Any());
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else
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{
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SQLException aTemp(aErr.GetDescription(),
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_xInterface,aErr.GetSQLState(),aErr.GetNumber(),Any(aException));
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aTemp.NextException <<= aException;
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aException = aTemp;
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}
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}
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}
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pErrors->Clear();
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throw aException;
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}
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}
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extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
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connectivity_ado_ODriver_get_implementation(
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css::uno::XComponentContext* context, css::uno::Sequence<css::uno::Any> const&)
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{
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return cppu::acquire(new ODriver(context));
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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