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Diffstat (limited to 'comphelper/source/misc/legacysingletonfactory.cxx')
| -rw-r--r-- | comphelper/source/misc/legacysingletonfactory.cxx | 200 |
1 files changed, 0 insertions, 200 deletions
diff --git a/comphelper/source/misc/legacysingletonfactory.cxx b/comphelper/source/misc/legacysingletonfactory.cxx deleted file mode 100644 index d469d2512c4f..000000000000 --- a/comphelper/source/misc/legacysingletonfactory.cxx +++ /dev/null @@ -1,200 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2000, 2010 Oracle and/or its affiliates. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * This file is part of OpenOffice.org. - * - * OpenOffice.org is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License version 3 - * only, as published by the Free Software Foundation. - * - * OpenOffice.org is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License version 3 for more details - * (a copy is included in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU Lesser General Public License - * version 3 along with OpenOffice.org. If not, see - * <http://www.openoffice.org/license.html> - * for a copy of the LGPLv3 License. - * - ************************************************************************/ - -// MARKER(update_precomp.py): autogen include statement, do not remove -#include "precompiled_comphelper.hxx" - -#include "comphelper/legacysingletonfactory.hxx" - -/** === begin UNO includes === **/ -#include <com/sun/star/lang/XServiceInfo.hpp> -#include <com/sun/star/lang/XInitialization.hpp> -/** === end UNO includes === **/ - -#include <cppuhelper/implbase2.hxx> - -#include <algorithm> - -//........................................................................ -namespace comphelper -{ -//........................................................................ - - /** === begin UNO using === **/ - using ::com::sun::star::uno::Reference; - using ::com::sun::star::uno::XInterface; - using ::com::sun::star::uno::UNO_QUERY; - using ::com::sun::star::uno::UNO_QUERY_THROW; - using ::com::sun::star::uno::UNO_SET_THROW; - using ::com::sun::star::uno::Exception; - using ::com::sun::star::uno::RuntimeException; - using ::com::sun::star::uno::Any; - using ::com::sun::star::uno::makeAny; - using ::com::sun::star::lang::XSingleComponentFactory; - using ::com::sun::star::uno::Sequence; - using ::com::sun::star::uno::XComponentContext; - using ::com::sun::star::lang::XServiceInfo; - using ::com::sun::star::lang::XInitialization; - /** === end UNO using === **/ - - //==================================================================== - //= LegacySingletonFactory - //==================================================================== - typedef ::cppu::WeakImplHelper2 < XServiceInfo - , XSingleComponentFactory - > LegacySingletonFactory_Base; - - class COMPHELPER_DLLPRIVATE LegacySingletonFactory : public LegacySingletonFactory_Base - { - public: - LegacySingletonFactory( - ::cppu::ComponentFactoryFunc _componentFactoryFunc, const ::rtl::OUString& _rImplementationName, - const Sequence< ::rtl::OUString >& _rServiceNames, rtl_ModuleCount* _pModCount - ); - - // XServiceInfo - virtual ::rtl::OUString SAL_CALL getImplementationName( ) throw (RuntimeException); - virtual ::sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) throw (RuntimeException); - virtual Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames( ) throw (RuntimeException); - - // XSingleComponentFactory - virtual Reference< XInterface > SAL_CALL createInstanceWithContext( const Reference< XComponentContext >& Context ) throw (Exception, RuntimeException); - virtual Reference< XInterface > SAL_CALL createInstanceWithArgumentsAndContext( const Sequence< Any >& Arguments, const Reference< XComponentContext >& Context ) throw (Exception, RuntimeException); - - protected: - ~LegacySingletonFactory(); - - private: - /** creates m_xInstance, returns whether it actually was created (<TRUE/>) or existed before (<FALSE/> - */ - bool impl_nts_ensureInstance( const Reference< XComponentContext >& _rxContext ); - - private: - ::osl::Mutex m_aMutex; - ::cppu::ComponentFactoryFunc m_componentFactoryFunc; - ::rtl::OUString m_sImplementationName; - Sequence< ::rtl::OUString > m_aServiceNames; - rtl_ModuleCount* m_pModuleCount; - Reference< XInterface > m_xTheInstance; - }; - - //-------------------------------------------------------------------- - LegacySingletonFactory::LegacySingletonFactory( ::cppu::ComponentFactoryFunc _componentFactoryFunc, const ::rtl::OUString& _rImplementationName, - const Sequence< ::rtl::OUString >& _rServiceNames, rtl_ModuleCount* _pModCount ) - :m_componentFactoryFunc ( _componentFactoryFunc ) - ,m_sImplementationName ( _rImplementationName ) - ,m_aServiceNames ( _rServiceNames ) - ,m_pModuleCount ( _pModCount ) - ,m_xTheInstance ( ) - { - if ( m_pModuleCount ) - m_pModuleCount->acquire( m_pModuleCount ); - } - - //-------------------------------------------------------------------- - LegacySingletonFactory::~LegacySingletonFactory() - { - if ( m_pModuleCount ) - m_pModuleCount->release( m_pModuleCount ); - } - - //-------------------------------------------------------------------- - ::rtl::OUString SAL_CALL LegacySingletonFactory::getImplementationName( ) throw (RuntimeException) - { - return m_sImplementationName; - } - - //-------------------------------------------------------------------- - ::sal_Bool SAL_CALL LegacySingletonFactory::supportsService( const ::rtl::OUString& _rServiceName ) throw (RuntimeException) - { - Sequence< ::rtl::OUString > aServices( getSupportedServiceNames() ); - const ::rtl::OUString* pStart = aServices.getConstArray(); - const ::rtl::OUString* pEnd = aServices.getConstArray() + aServices.getLength(); - return ::std::find( pStart, pEnd, _rServiceName ) != pEnd; - } - - //-------------------------------------------------------------------- - Sequence< ::rtl::OUString > SAL_CALL LegacySingletonFactory::getSupportedServiceNames( ) throw (RuntimeException) - { - return m_aServiceNames; - } - - //-------------------------------------------------------------------- - bool LegacySingletonFactory::impl_nts_ensureInstance( const Reference< XComponentContext >& _rxContext ) - { - if ( m_xTheInstance.is() ) - return false; - - m_xTheInstance = (*m_componentFactoryFunc)( _rxContext ); - if ( !m_xTheInstance.is() ) - throw RuntimeException(); - - return true; // true -> "was newly created" - } - - //-------------------------------------------------------------------- - Reference< XInterface > SAL_CALL LegacySingletonFactory::createInstanceWithContext( const Reference< XComponentContext >& _rxContext ) throw (Exception, RuntimeException) - { - ::osl::MutexGuard aGuard( m_aMutex ); - impl_nts_ensureInstance( _rxContext ); - - return m_xTheInstance; - } - - //-------------------------------------------------------------------- - Reference< XInterface > SAL_CALL LegacySingletonFactory::createInstanceWithArgumentsAndContext( const Sequence< Any >& _rArguments, const Reference< XComponentContext >& _rxContext ) throw (Exception, RuntimeException) - { - ::osl::MutexGuard aGuard( m_aMutex ); - if ( !impl_nts_ensureInstance( _rxContext ) ) - throw RuntimeException( - ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Instance already created before, unable to initialize it." ) ), - *this - ); - - Reference< XInitialization > xInit( m_xTheInstance, UNO_QUERY_THROW ); - xInit->initialize( _rArguments ); - - return m_xTheInstance; - } - - //==================================================================== - //= createLegacySingletonFactory - //==================================================================== - Reference< XSingleComponentFactory > createLegacySingletonFactory( - ::cppu::ComponentFactoryFunc _componentFactoryFunc, const ::rtl::OUString& _rImplementationName, - const Sequence< ::rtl::OUString >& _rServiceNames, rtl_ModuleCount* _pModCount ) - { - return new LegacySingletonFactory( _componentFactoryFunc, _rImplementationName, _rServiceNames, _pModCount ); - } - - -//........................................................................ -} // namespace comphelper -//........................................................................ - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |