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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 16:51:28 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 16:51:28 +0000
commit940b4d1848e8c70ab7642901a68594e8016caffc (patch)
treeeb72f344ee6c3d9b80a7ecc079ea79e9fba8676d /connectivity/source/cpool/ZDriverWrapper.cxx
parentInitial commit. (diff)
downloadlibreoffice-940b4d1848e8c70ab7642901a68594e8016caffc.tar.xz
libreoffice-940b4d1848e8c70ab7642901a68594e8016caffc.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.cxx114
1 files changed, 114 insertions, 0 deletions
diff --git a/connectivity/source/cpool/ZDriverWrapper.cxx b/connectivity/source/cpool/ZDriverWrapper.cxx
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+++ b/connectivity/source/cpool/ZDriverWrapper.cxx
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+/* -*- 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: */