133 lines
6.6 KiB
C++
133 lines
6.6 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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#pragma once
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#include <sal/config.h>
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#include <map>
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#include <cppuhelper/implbase.hxx>
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#include <cppuhelper/weakref.hxx>
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#include <com/sun/star/beans/XPropertyChangeListener.hpp>
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#include <com/sun/star/sdbc/XDriver.hpp>
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#include <com/sun/star/sdbc/XDriverManager2.hpp>
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#include <com/sun/star/sdbc/XConnectionPool.hpp>
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#include <com/sun/star/sdbc/XConnection.hpp>
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#include <com/sun/star/lang/XMultiServiceFactory.hpp>
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#include <com/sun/star/lang/XServiceInfo.hpp>
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#include <com/sun/star/uno/XComponentContext.hpp>
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#include <com/sun/star/frame/XDesktop2.hpp>
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#include <com/sun/star/frame/XTerminateListener.hpp>
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#include <com/sun/star/reflection/XProxyFactory.hpp>
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#include <osl/mutex.hxx>
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#include <rtl/ref.hxx>
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namespace connectivity
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{
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class OConnectionPool;
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// OPoolCollection - the one-instance service for PooledConnections
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// manages the active connections and the connections in the pool
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typedef ::cppu::WeakImplHelper< css::sdbc::XConnectionPool,
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css::lang::XServiceInfo,
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css::frame::XTerminateListener,
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css::beans::XPropertyChangeListener
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> OPoolCollection_Base;
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/// OPoolCollection: control the whole connection pooling for oo
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class OPoolCollection : public OPoolCollection_Base
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{
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typedef std::map<OUString, rtl::Reference<OConnectionPool>> OConnectionPools;
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typedef std::map<
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css::uno::Reference< css::sdbc::XDriver >,
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css::uno::WeakReference< css::sdbc::XDriver >>
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MapDriver2DriverRef;
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MapDriver2DriverRef m_aDriverProxies;
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::osl::Mutex m_aMutex;
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OConnectionPools m_aPools; // the driver pools
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css::uno::Reference< css::uno::XComponentContext > m_xContext;
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css::uno::Reference< css::sdbc::XDriverManager2 > m_xManager;
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css::uno::Reference< css::reflection::XProxyFactory > m_xProxyFactory;
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css::uno::Reference< css::uno::XInterface > m_xConfigNode; // config node for general connection pooling
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css::uno::Reference< css::frame::XDesktop2> m_xDesktop;
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public:
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OPoolCollection(const OPoolCollection&) = delete;
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int operator= (const OPoolCollection&) = delete;
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explicit OPoolCollection(
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const css::uno::Reference< css::uno::XComponentContext >& _rxContext);
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private:
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// some configuration helper methods
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css::uno::Reference< css::uno::XInterface > const & getConfigPoolRoot();
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static css::uno::Reference< css::uno::XInterface > createWithProvider( const css::uno::Reference< css::lang::XMultiServiceFactory >& _rxConfProvider,
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const OUString& _rPath);
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static css::uno::Reference< css::uno::XInterface > openNode( const OUString& _rPath,
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const css::uno::Reference< css::uno::XInterface >& _xTreeNode) noexcept;
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bool isPoolingEnabled();
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bool isDriverPoolingEnabled(std::u16string_view _sDriverImplName,
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css::uno::Reference< css::uno::XInterface >& _rxDriverNode);
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bool isPoolingEnabledByUrl( const OUString& _sUrl,
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css::uno::Reference< css::sdbc::XDriver >& _rxDriver,
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OUString& _rsImplName,
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css::uno::Reference< css::uno::XInterface >& _rxDriverNode);
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OConnectionPool* getConnectionPool( const OUString& _sImplName,
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const css::uno::Reference< css::sdbc::XDriver >& _xDriver,
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const css::uno::Reference< css::uno::XInterface >& _rxDriverNode);
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void clearConnectionPools(bool _bDispose);
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void clearDesktop();
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protected:
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virtual ~OPoolCollection() override;
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public:
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static css::uno::Any getNodeValue( const OUString& _rPath,
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const css::uno::Reference< css::uno::XInterface>& _xTreeNode)noexcept;
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// XDriverManager
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virtual css::uno::Reference< css::sdbc::XConnection > SAL_CALL getConnection( const OUString& url ) override;
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virtual css::uno::Reference< css::sdbc::XConnection > SAL_CALL getConnectionWithInfo( const OUString& url, const css::uno::Sequence< css::beans::PropertyValue >& info ) override;
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virtual void SAL_CALL setLoginTimeout( sal_Int32 seconds ) override;
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virtual sal_Int32 SAL_CALL getLoginTimeout( ) override;
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//XDriverAccess
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virtual css::uno::Reference< css::sdbc::XDriver > SAL_CALL getDriverByURL( const OUString& url ) override;
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// XServiceInfo
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virtual OUString SAL_CALL getImplementationName( ) override;
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virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
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virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames( ) override;
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// XEventListener
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virtual void SAL_CALL disposing( const css::lang::EventObject& Source ) override;
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// XPropertyChangeListener
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virtual void SAL_CALL propertyChange( const css::beans::PropertyChangeEvent& evt ) override;
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// XTerminateListener
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virtual void SAL_CALL queryTermination( const css::lang::EventObject& Event ) override;
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virtual void SAL_CALL notifyTermination( const css::lang::EventObject& Event ) override;
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};
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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