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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 16:51:28 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 16:51:28 +0000 |
commit | 940b4d1848e8c70ab7642901a68594e8016caffc (patch) | |
tree | eb72f344ee6c3d9b80a7ecc079ea79e9fba8676d /connectivity/source/cpool/ZDriverWrapper.cxx | |
parent | Initial commit. (diff) | |
download | libreoffice-upstream/1%7.0.4.tar.xz libreoffice-upstream/1%7.0.4.zip |
Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'connectivity/source/cpool/ZDriverWrapper.cxx')
-rw-r--r-- | connectivity/source/cpool/ZDriverWrapper.cxx | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/connectivity/source/cpool/ZDriverWrapper.cxx b/connectivity/source/cpool/ZDriverWrapper.cxx new file mode 100644 index 000000000..811f103bc --- /dev/null +++ b/connectivity/source/cpool/ZDriverWrapper.cxx @@ -0,0 +1,114 @@ +/* -*- 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 . + */ + +#include "ZDriverWrapper.hxx" +#include "ZConnectionPool.hxx" +#include <osl/diagnose.h> + + +namespace connectivity +{ + + + using namespace ::com::sun::star::uno; + using namespace ::com::sun::star::sdbc; + using namespace ::com::sun::star::beans; + + ODriverWrapper::ODriverWrapper( Reference< XAggregation >& _rxAggregateDriver, OConnectionPool* _pPool ) + :m_pConnectionPool(_pPool) + { + OSL_ENSURE(_rxAggregateDriver.is(), "ODriverWrapper::ODriverWrapper: invalid aggregate!"); + OSL_ENSURE(m_pConnectionPool.is(), "ODriverWrapper::ODriverWrapper: invalid connection pool!"); + + osl_atomic_increment( &m_refCount ); + if (_rxAggregateDriver.is()) + { + // transfer the (one and only) real ref to the aggregate to our member + m_xDriverAggregate = _rxAggregateDriver; + _rxAggregateDriver = nullptr; + + // a second "real" reference + m_xDriver.set(m_xDriverAggregate, UNO_QUERY); + OSL_ENSURE(m_xDriver.is(), "ODriverWrapper::ODriverWrapper: invalid aggregate (no XDriver)!"); + + // set ourself as delegator + m_xDriverAggregate->setDelegator( static_cast< XWeak* >( this ) ); + } + osl_atomic_decrement( &m_refCount ); + } + + + ODriverWrapper::~ODriverWrapper() + { + if (m_xDriverAggregate.is()) + m_xDriverAggregate->setDelegator(nullptr); + } + + + Any SAL_CALL ODriverWrapper::queryInterface( const Type& _rType ) + { + Any aReturn = ODriverWrapper_BASE::queryInterface(_rType); + return aReturn.hasValue() ? aReturn : (m_xDriverAggregate.is() ? m_xDriverAggregate->queryAggregation(_rType) : aReturn); + } + + + Reference< XConnection > SAL_CALL ODriverWrapper::connect( const OUString& url, const Sequence< PropertyValue >& info ) + { + Reference< XConnection > xConnection; + if (m_pConnectionPool.is()) + // route this through the pool + xConnection = m_pConnectionPool->getConnectionWithInfo( url, info ); + else if (m_xDriver.is()) + xConnection = m_xDriver->connect( url, info ); + + return xConnection; + } + + + sal_Bool SAL_CALL ODriverWrapper::acceptsURL( const OUString& url ) + { + return m_xDriver.is() && m_xDriver->acceptsURL(url); + } + + + Sequence< DriverPropertyInfo > SAL_CALL ODriverWrapper::getPropertyInfo( const OUString& url, const Sequence< PropertyValue >& info ) + { + Sequence< DriverPropertyInfo > aInfo; + if (m_xDriver.is()) + aInfo = m_xDriver->getPropertyInfo(url, info); + return aInfo; + } + + + sal_Int32 SAL_CALL ODriverWrapper::getMajorVersion( ) + { + return m_xDriver.is() ? m_xDriver->getMajorVersion() : 0; + } + + + sal_Int32 SAL_CALL ODriverWrapper::getMinorVersion( ) + { + return m_xDriver.is() ? m_xDriver->getMinorVersion() : 0; + } + + +} // namespace connectivity + + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |