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Diffstat (limited to 'connectivity/source/cpool/ZPoolCollection.hxx')
| -rw-r--r-- | connectivity/source/cpool/ZPoolCollection.hxx | 133 |
1 files changed, 133 insertions, 0 deletions
diff --git a/connectivity/source/cpool/ZPoolCollection.hxx b/connectivity/source/cpool/ZPoolCollection.hxx new file mode 100644 index 000000000..3fdade8a9 --- /dev/null +++ b/connectivity/source/cpool/ZPoolCollection.hxx @@ -0,0 +1,133 @@ +/* -*- 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 . + */ +#pragma once + +#include <sal/config.h> + +#include <map> + +#include <cppuhelper/implbase.hxx> +#include <cppuhelper/weakref.hxx> +#include <com/sun/star/beans/XPropertyChangeListener.hpp> +#include <com/sun/star/sdbc/XDriver.hpp> +#include <com/sun/star/sdbc/XDriverManager2.hpp> +#include <com/sun/star/sdbc/XConnectionPool.hpp> +#include <com/sun/star/sdbc/XConnection.hpp> +#include <com/sun/star/lang/XMultiServiceFactory.hpp> +#include <com/sun/star/lang/XServiceInfo.hpp> +#include <com/sun/star/uno/XComponentContext.hpp> +#include <com/sun/star/frame/XDesktop2.hpp> +#include <com/sun/star/frame/XTerminateListener.hpp> +#include <com/sun/star/reflection/XProxyFactory.hpp> +#include <osl/mutex.hxx> +#include <rtl/ref.hxx> + +namespace connectivity +{ + class OConnectionPool; + + // OPoolCollection - the one-instance service for PooledConnections + // manages the active connections and the connections in the pool + + typedef ::cppu::WeakImplHelper< css::sdbc::XConnectionPool, + css::lang::XServiceInfo, + css::frame::XTerminateListener, + css::beans::XPropertyChangeListener + > OPoolCollection_Base; + + /// OPoolCollection: control the whole connection pooling for oo + class OPoolCollection : public OPoolCollection_Base + { + + + typedef std::map<OUString, rtl::Reference<OConnectionPool>> OConnectionPools; + + typedef std::map< + css::uno::Reference< css::sdbc::XDriver >, + css::uno::WeakReference< css::sdbc::XDriver >> + MapDriver2DriverRef; + + MapDriver2DriverRef m_aDriverProxies; + ::osl::Mutex m_aMutex; + OConnectionPools m_aPools; // the driver pools + css::uno::Reference< css::uno::XComponentContext > m_xContext; + css::uno::Reference< css::sdbc::XDriverManager2 > m_xManager; + css::uno::Reference< css::reflection::XProxyFactory > m_xProxyFactory; + css::uno::Reference< css::uno::XInterface > m_xConfigNode; // config node for general connection pooling + css::uno::Reference< css::frame::XDesktop2> m_xDesktop; + + public: + OPoolCollection(const OPoolCollection&) = delete; + int operator= (const OPoolCollection&) = delete; + + explicit OPoolCollection( + const css::uno::Reference< css::uno::XComponentContext >& _rxContext); + + private: + // some configuration helper methods + css::uno::Reference< css::uno::XInterface > const & getConfigPoolRoot(); + static css::uno::Reference< css::uno::XInterface > createWithProvider( const css::uno::Reference< css::lang::XMultiServiceFactory >& _rxConfProvider, + const OUString& _rPath); + static css::uno::Reference< css::uno::XInterface > openNode( const OUString& _rPath, + const css::uno::Reference< css::uno::XInterface >& _xTreeNode) noexcept; + bool isPoolingEnabled(); + bool isDriverPoolingEnabled(std::u16string_view _sDriverImplName, + css::uno::Reference< css::uno::XInterface >& _rxDriverNode); + bool isPoolingEnabledByUrl( const OUString& _sUrl, + css::uno::Reference< css::sdbc::XDriver >& _rxDriver, + OUString& _rsImplName, + css::uno::Reference< css::uno::XInterface >& _rxDriverNode); + + OConnectionPool* getConnectionPool( const OUString& _sImplName, + const css::uno::Reference< css::sdbc::XDriver >& _xDriver, + const css::uno::Reference< css::uno::XInterface >& _rxDriverNode); + void clearConnectionPools(bool _bDispose); + void clearDesktop(); + protected: + virtual ~OPoolCollection() override; + public: + + static css::uno::Any getNodeValue( const OUString& _rPath, + const css::uno::Reference< css::uno::XInterface>& _xTreeNode)noexcept; + + // XDriverManager + virtual css::uno::Reference< css::sdbc::XConnection > SAL_CALL getConnection( const OUString& url ) override; + virtual css::uno::Reference< css::sdbc::XConnection > SAL_CALL getConnectionWithInfo( const OUString& url, const css::uno::Sequence< css::beans::PropertyValue >& info ) override; + virtual void SAL_CALL setLoginTimeout( sal_Int32 seconds ) override; + virtual sal_Int32 SAL_CALL getLoginTimeout( ) override; + + //XDriverAccess + virtual css::uno::Reference< css::sdbc::XDriver > SAL_CALL getDriverByURL( const OUString& url ) override; + // XServiceInfo + virtual OUString SAL_CALL getImplementationName( ) override; + virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override; + virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames( ) override; + + // XEventListener + virtual void SAL_CALL disposing( const css::lang::EventObject& Source ) override; + // XPropertyChangeListener + virtual void SAL_CALL propertyChange( const css::beans::PropertyChangeEvent& evt ) override; + + // XTerminateListener + virtual void SAL_CALL queryTermination( const css::lang::EventObject& Event ) override; + virtual void SAL_CALL notifyTermination( const css::lang::EventObject& Event ) override; + }; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |