121 lines
5 KiB
C++
121 lines
5 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 <vector>
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#include <com/sun/star/sdbc/XDriverManager2.hpp>
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#include <com/sun/star/uno/XNamingService.hpp>
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#include <com/sun/star/lang/XServiceInfo.hpp>
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#include <com/sun/star/lang/XSingleComponentFactory.hpp>
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#include <cppuhelper/basemutex.hxx>
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#include <cppuhelper/compbase.hxx>
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#include <comphelper/logging.hxx>
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#include <connectivity/DriversConfig.hxx>
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namespace drivermanager
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{
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typedef std::map< OUString, css::uno::Reference< css::sdbc::XDriver > > DriverCollection;
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struct DriverAccess
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{
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OUString sImplementationName; /// the implementation name of the driver
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css::uno::Reference< css::sdbc::XDriver > xDriver; /// the driver itself
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css::uno::Reference< css::lang::XSingleComponentFactory > xComponentFactory; /// the factory to create the driver component (if not already done so)
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};
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// OSDBCDriverManager - the one-instance service for managing SDBC drivers
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typedef ::cppu::WeakComponentImplHelper< css::sdbc::XDriverManager2
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, css::lang::XServiceInfo
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, css::uno::XNamingService
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> OSDBCDriverManager_Base;
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class OSDBCDriverManager final : public cppu::BaseMutex, public OSDBCDriverManager_Base
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{
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friend class ODriverEnumeration;
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css::uno::Reference<css::uno::XComponentContext> m_xContext;
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::comphelper::EventLogger m_aEventLogger;
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typedef std::vector<DriverAccess> DriverAccessArray;
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DriverAccessArray m_aDriversBS;
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// for drivers registered at runtime (not bootstrapped) we don't require an XServiceInfo interface,
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// so we have to remember their impl-name in another way
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typedef std::map< OUString, css::uno::Reference< css::sdbc::XDriver > > DriverCollection;
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DriverCollection m_aDriversRT;
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::connectivity::DriversConfig m_aDriverConfig;
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sal_Int32 m_nLoginTimeout;
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public:
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explicit OSDBCDriverManager(
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const css::uno::Reference< css::uno::XComponentContext >& _rxContext );
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virtual ~OSDBCDriverManager() override;
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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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// XEnumerationAccess
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virtual css::uno::Reference< css::container::XEnumeration > SAL_CALL createEnumeration( ) override;
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// XElementAccess
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virtual css::uno::Type SAL_CALL getElementType( ) override;
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virtual sal_Bool SAL_CALL hasElements( ) 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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// XNamingService
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virtual css::uno::Reference< css::uno::XInterface > SAL_CALL getRegisteredObject( const OUString& Name ) override;
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virtual void SAL_CALL registerObject( const OUString& Name, const css::uno::Reference< css::uno::XInterface >& Object ) override;
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virtual void SAL_CALL revokeObject( const OUString& Name ) override;
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private:
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css::uno::Reference< css::sdbc::XDriver > implGetDriverForURL(const OUString& _rURL);
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/** retrieve the driver order preferences from the configuration and
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sort m_aDriversBS accordingly.
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*/
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void initializeDriverPrecedence();
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void bootstrapDrivers();
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};
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} // namespace drivermanager
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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