/************************************************************************* * * $RCSfile: contentbroker.cxx,v $ * * $Revision: 1.2 $ * * last change: $Author: kso $ $Date: 2001-02-07 08:01:44 $ * * The Contents of this file are made available subject to the terms of * either of the following licenses * * - GNU Lesser General Public License Version 2.1 * - Sun Industry Standards Source License Version 1.1 * * Sun Microsystems Inc., October, 2000 * * GNU Lesser General Public License Version 2.1 * ============================================= * Copyright 2000 by Sun Microsystems, Inc. * 901 San Antonio Road, Palo Alto, CA 94303, USA * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License version 2.1, as published by the Free Software Foundation. * * This library 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 for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA * * * Sun Industry Standards Source License Version 1.1 * ================================================= * The contents of this file are subject to the Sun Industry Standards * Source License Version 1.1 (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.openoffice.org/license.html. * * Software provided under this License is provided on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. * See the License for the specific provisions governing your rights and * obligations concerning the Software. * * The Initial Developer of the Original Code is: Sun Microsystems, Inc. * * Copyright: 2000 by Sun Microsystems, Inc. * * All Rights Reserved. * * Contributor(s): _______________________________________ * * ************************************************************************/ /************************************************************************** TODO ************************************************************************** *************************************************************************/ #ifndef _COM_SUN_STAR_LANG_XMULTISERVICEFACTORY_HPP_ #include #endif #ifndef _COM_SUN_STAR_LANG_XCOMPONENT_HPP_ #include #endif #ifndef _COM_SUN_STAR_UCB_XCONTENTIDENTIFIERFACTORY_HPP_ #include #endif #ifndef _COM_SUN_STAR_UCB_XCONTENTPROVIDER_HPP_ #include #endif #ifndef _COM_SUN_STAR_UCB_XCONTENTPROVIDERMANAGER_HPP_ #include #endif #ifndef _COM_SUN_STAR_UCB_XCOMMANDPROCESSOR_HPP_ #include #endif #ifndef _VOS_MUTEX_HXX_ #include #endif #ifndef _VOS_DIAGNOSE_HXX_ #include #endif #ifndef _UCBHELPER_CONTENTBROKER_HXX #include #endif using namespace com::sun::star::lang; using namespace com::sun::star::ucb; using namespace com::sun::star::uno; using namespace rtl; namespace ucb { //========================================================================= //========================================================================= // // class ContentBroker_Impl. // //========================================================================= //========================================================================= class ContentBroker_Impl { Reference< XMultiServiceFactory > m_xSMgr; Reference< XContentIdentifierFactory > m_xIdFac; Reference< XContentProvider > m_xProvider; Reference< XContentProviderManager > m_xProviderMgr; Reference< XCommandProcessor > m_xCommandProc; Sequence< Any > m_aArguments; vos::OMutex m_aMutex; sal_Bool m_bInitDone; private: void init() const; void init(); public: ContentBroker_Impl( const Reference< XMultiServiceFactory >& rSMgr, const Sequence< Any >& rArguments ) : m_xSMgr( rSMgr ), m_aArguments( rArguments ), m_bInitDone( sal_False ) {} ~ContentBroker_Impl(); const Reference< XMultiServiceFactory >& getServiceManager() const { return m_xSMgr; } const Reference< XContentIdentifierFactory >& getIdFactory() const { init(); return m_xIdFac; } const Reference< XContentProvider >& getProvider() const { init(); return m_xProvider; } const Reference< XContentProviderManager >& getProviderManager() const { init(); return m_xProviderMgr; } const Reference< XCommandProcessor >& getCommandProcessor() const { init(); return m_xCommandProc; } }; //========================================================================= //========================================================================= // // ContentBroker Implementation. // //========================================================================= //========================================================================= // static member! ContentBroker* ContentBroker::m_pTheBroker = 0; //========================================================================= ContentBroker::ContentBroker( const Reference< XMultiServiceFactory >& rSMgr, const Sequence< Any >& rArguments ) { m_pImpl = new ContentBroker_Impl( rSMgr, rArguments ); } //========================================================================= ContentBroker::~ContentBroker() { delete m_pImpl; } //========================================================================= Reference< XMultiServiceFactory > ContentBroker::getServiceManager() const { return m_pImpl->getServiceManager(); } //========================================================================= Reference< XContentIdentifierFactory > ContentBroker::getContentIdentifierFactoryInterface() const { return m_pImpl->getIdFactory(); } //========================================================================= Reference< XContentProvider > ContentBroker::getContentProviderInterface() const { return m_pImpl->getProvider(); } //========================================================================= Reference< XContentProviderManager > ContentBroker::getContentProviderManagerInterface() const { return m_pImpl->getProviderManager(); } //========================================================================= Reference< XCommandProcessor > ContentBroker::getCommandProcessorInterface() const { return m_pImpl->getCommandProcessor(); } //========================================================================= // static sal_Bool ContentBroker::initialize( const Reference< XMultiServiceFactory >& rSMgr, const Sequence< Any >& rArguments ) { vos::OGuard aGuard( vos::OMutex::getGlobalMutex() ); VOS_ENSURE( !m_pTheBroker, "ContentBroker::create - already created!" ); if ( !m_pTheBroker ) m_pTheBroker = new ContentBroker( rSMgr, rArguments ); return m_pTheBroker != 0; } //========================================================================= // static void ContentBroker::deinitialize() { vos::OGuard aGuard( vos::OMutex::getGlobalMutex() ); delete m_pTheBroker; m_pTheBroker = 0; } //========================================================================= // static ContentBroker* ContentBroker::get() { return m_pTheBroker; } //========================================================================= //========================================================================= // // ContentBroker_Impl Implementation. // //========================================================================= //========================================================================= ContentBroker_Impl::~ContentBroker_Impl() { Reference< XComponent > xComponent( m_xProvider, UNO_QUERY ); if ( xComponent.is() ) // must not exist, if init() was never called. { m_xIdFac = 0; m_xProvider = 0; m_xProviderMgr = 0; xComponent->dispose(); } } //========================================================================= void ContentBroker_Impl::init() const { const_cast< ContentBroker_Impl * >( this )->init(); } //========================================================================= void ContentBroker_Impl::init() { vos::OGuard aGuard( m_aMutex ); if ( !m_bInitDone ) { m_bInitDone = sal_True; Reference< XInterface > xIfc = m_xSMgr->createInstanceWithArguments( OUString::createFromAscii( "com.sun.star.ucb.UniversalContentBroker" ), m_aArguments ); VOS_ENSURE( xIfc.is(), "Error creating UCB service!" ); if ( xIfc.is() ) { m_xIdFac = Reference< XContentIdentifierFactory >( xIfc, UNO_QUERY ); VOS_ENSURE( m_xIdFac.is(), "UCB without XContentIdentifierFactory!" ); m_xProvider = Reference< XContentProvider >( xIfc, UNO_QUERY ); VOS_ENSURE( m_xProvider.is(), "UCB without XContentProvider!" ); m_xProviderMgr = Reference< XContentProviderManager >( xIfc, UNO_QUERY ); VOS_ENSURE( m_xProviderMgr.is(), "UCB without XContentProviderManager!" ); m_xCommandProc = Reference< XCommandProcessor >( xIfc, UNO_QUERY ); VOS_ENSURE( m_xCommandProc.is(), "UCB without XCommandProcessor!" ); } } } } /* namespace ucb */