/************************************************************************* * * $RCSfile: basicupdatemerger.hxx,v $ * * $Revision: 1.4 $ * * last change: $Author: rt $ $Date: 2003-04-17 13:14:09 $ * * 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: 2002 by Sun Microsystems, Inc. * * All Rights Reserved. * * Contributor(s): _______________________________________ * * ************************************************************************/ #ifndef CONFIGMGR_BACKEND_BASICUPDATEMERGER_HXX #define CONFIGMGR_BACKEND_BASICUPDATEMERGER_HXX #ifndef _CPPUHELPER_IMPLBASE2_HXX_ #include #endif #ifndef _COM_SUN_STAR_CONFIGURATION_BACKEND_XLAYERHANDLER_HPP_ #include #endif #ifndef _COM_SUN_STAR_CONFIGURATION_BACKEND_XLAYER_HPP_ #include #endif #ifndef INCLUDED_VECTOR #include #define INCLUDED_VECTOR #endif // ----------------------------------------------------------------------------- namespace configmgr { // ----------------------------------------------------------------------------- namespace backend { // ----------------------------------------------------------------------------- using rtl::OUString; namespace uno = ::com::sun::star::uno; namespace lang = ::com::sun::star::lang; namespace backenduno = ::com::sun::star::configuration::backend; using backenduno::MalformedDataException; using backenduno::TemplateIdentifier; // ----------------------------------------------------------------------------- class BasicUpdateMerger : public cppu::WeakImplHelper2< backenduno::XLayerHandler, backenduno::XLayer > { public: typedef uno::Reference< backenduno::XLayerHandler > ResultHandler; typedef uno::Reference< backenduno::XLayer > LayerSource; explicit BasicUpdateMerger(LayerSource const & _xSourceLayer); ~BasicUpdateMerger(); // XLayerHandler protected: virtual void SAL_CALL startLayer( ) throw (MalformedDataException, lang::WrappedTargetException, uno::RuntimeException); virtual void SAL_CALL endLayer( ) throw (MalformedDataException, lang::WrappedTargetException, uno::RuntimeException); virtual void SAL_CALL overrideNode( const OUString& aName, sal_Int16 aAttributes, sal_Bool bClear ) throw (MalformedDataException, lang::WrappedTargetException, uno::RuntimeException); virtual void SAL_CALL addOrReplaceNode( const OUString& aName, sal_Int16 aAttributes ) throw (MalformedDataException, lang::WrappedTargetException, uno::RuntimeException); virtual void SAL_CALL addOrReplaceNodeFromTemplate( const OUString& aName, const TemplateIdentifier& aTemplate, sal_Int16 aAttributes ) throw (MalformedDataException, lang::WrappedTargetException, uno::RuntimeException); virtual void SAL_CALL endNode( ) throw (MalformedDataException, lang::WrappedTargetException, uno::RuntimeException); virtual void SAL_CALL dropNode( const OUString& aName ) throw (MalformedDataException, lang::WrappedTargetException, uno::RuntimeException); virtual void SAL_CALL overrideProperty( const OUString& aName, sal_Int16 aAttributes, const uno::Type& aType, sal_Bool bClear ) throw (MalformedDataException, lang::WrappedTargetException, uno::RuntimeException); virtual void SAL_CALL endProperty( ) throw (MalformedDataException, lang::WrappedTargetException, uno::RuntimeException); virtual void SAL_CALL setPropertyValue( const uno::Any& aValue ) throw (MalformedDataException, lang::WrappedTargetException, uno::RuntimeException); virtual void SAL_CALL setPropertyValueForLocale( const uno::Any& aValue, const OUString & aLocale ) throw (MalformedDataException, lang::WrappedTargetException, uno::RuntimeException); virtual void SAL_CALL addProperty( const OUString& aName, sal_Int16 aAttributes, const uno::Type& aType ) throw (MalformedDataException, lang::WrappedTargetException, uno::RuntimeException); virtual void SAL_CALL addPropertyWithValue( const OUString& aName, sal_Int16 aAttributes, const uno::Any& aValue ) throw (MalformedDataException, lang::WrappedTargetException, uno::RuntimeException); // XLayer protected: virtual void SAL_CALL readData( const uno::Reference< backenduno::XLayerHandler >& aHandler ) throw (MalformedDataException, lang::NullPointerException, lang::WrappedTargetException, uno::RuntimeException); // new overrideable private: /// write the whole update to the output virtual void flushUpdate() = 0; protected: bool isHandling() const { return m_nNesting != 0 || !m_aSearchPath.empty(); } bool isSkipping() const { return m_bSkipping; } void startSkipping(); typedef std::vector ContextPath; void findContext(ContextPath const & _aContext); void leaveContext(); ResultHandler getResultWriter() const { return m_xResultHandler; }; void raiseMalformedDataException(sal_Char const * pMsg); private: void pushLevel(OUString const & _aLevel); void popLevel(); void flushContext(); private: LayerSource m_xSourceLayer; ResultHandler m_xResultHandler; ContextPath m_aSearchPath; sal_Int16 m_nNesting; bool m_bSkipping; }; // ----------------------------------------------------------------------------- } // namespace xml // ----------------------------------------------------------------------------- } // namespace configmgr #endif