179 lines
7.2 KiB
C++
179 lines
7.2 KiB
C++
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: basicupdatemerger.hxx,v $
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*
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* $Revision: 1.5 $
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*
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* last change: $Author: rt $ $Date: 2005-09-08 03:25:23 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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#ifndef CONFIGMGR_BACKEND_BASICUPDATEMERGER_HXX
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#define CONFIGMGR_BACKEND_BASICUPDATEMERGER_HXX
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#ifndef _CPPUHELPER_IMPLBASE2_HXX_
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#include <cppuhelper/implbase2.hxx>
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#endif
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#ifndef _COM_SUN_STAR_CONFIGURATION_BACKEND_XLAYERHANDLER_HPP_
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#include <com/sun/star/configuration/backend/XLayerHandler.hpp>
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#endif
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#ifndef _COM_SUN_STAR_CONFIGURATION_BACKEND_XLAYER_HPP_
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#include <com/sun/star/configuration/backend/XLayer.hpp>
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#endif
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#ifndef INCLUDED_VECTOR
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#include <vector>
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#define INCLUDED_VECTOR
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#endif
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// -----------------------------------------------------------------------------
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namespace configmgr
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{
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// -----------------------------------------------------------------------------
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namespace backend
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{
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// -----------------------------------------------------------------------------
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using rtl::OUString;
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namespace uno = ::com::sun::star::uno;
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namespace lang = ::com::sun::star::lang;
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namespace backenduno = ::com::sun::star::configuration::backend;
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using backenduno::MalformedDataException;
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using backenduno::TemplateIdentifier;
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// -----------------------------------------------------------------------------
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class BasicUpdateMerger : public cppu::WeakImplHelper2< backenduno::XLayerHandler, backenduno::XLayer >
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{
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public:
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typedef uno::Reference< backenduno::XLayerHandler > ResultHandler;
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typedef uno::Reference< backenduno::XLayer > LayerSource;
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explicit
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BasicUpdateMerger(LayerSource const & _xSourceLayer);
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~BasicUpdateMerger();
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// XLayerHandler
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protected:
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virtual void SAL_CALL
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startLayer( )
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throw (MalformedDataException, lang::WrappedTargetException, uno::RuntimeException);
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virtual void SAL_CALL
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endLayer( )
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throw (MalformedDataException, lang::WrappedTargetException, uno::RuntimeException);
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virtual void SAL_CALL
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overrideNode( const OUString& aName, sal_Int16 aAttributes, sal_Bool bClear )
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throw (MalformedDataException, lang::WrappedTargetException, uno::RuntimeException);
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virtual void SAL_CALL
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addOrReplaceNode( const OUString& aName, sal_Int16 aAttributes )
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throw (MalformedDataException, lang::WrappedTargetException, uno::RuntimeException);
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virtual void SAL_CALL
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addOrReplaceNodeFromTemplate( const OUString& aName, const TemplateIdentifier& aTemplate, sal_Int16 aAttributes )
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throw (MalformedDataException, lang::WrappedTargetException, uno::RuntimeException);
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virtual void SAL_CALL
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endNode( )
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throw (MalformedDataException, lang::WrappedTargetException, uno::RuntimeException);
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virtual void SAL_CALL
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dropNode( const OUString& aName )
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throw (MalformedDataException, lang::WrappedTargetException, uno::RuntimeException);
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virtual void SAL_CALL
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overrideProperty( const OUString& aName, sal_Int16 aAttributes, const uno::Type& aType, sal_Bool bClear )
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throw (MalformedDataException, lang::WrappedTargetException, uno::RuntimeException);
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virtual void SAL_CALL
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endProperty( )
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throw (MalformedDataException, lang::WrappedTargetException, uno::RuntimeException);
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virtual void SAL_CALL
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setPropertyValue( const uno::Any& aValue )
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throw (MalformedDataException, lang::WrappedTargetException, uno::RuntimeException);
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virtual void SAL_CALL
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setPropertyValueForLocale( const uno::Any& aValue, const OUString & aLocale )
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throw (MalformedDataException, lang::WrappedTargetException, uno::RuntimeException);
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virtual void SAL_CALL
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addProperty( const OUString& aName, sal_Int16 aAttributes, const uno::Type& aType )
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throw (MalformedDataException, lang::WrappedTargetException, uno::RuntimeException);
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virtual void SAL_CALL
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addPropertyWithValue( const OUString& aName, sal_Int16 aAttributes, const uno::Any& aValue )
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throw (MalformedDataException, lang::WrappedTargetException, uno::RuntimeException);
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// XLayer
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protected:
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virtual void SAL_CALL
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readData( const uno::Reference< backenduno::XLayerHandler >& aHandler )
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throw (MalformedDataException, lang::NullPointerException, lang::WrappedTargetException, uno::RuntimeException);
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// new overrideable
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private:
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/// write the whole update to the output
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virtual void flushUpdate() = 0;
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protected:
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bool isHandling() const { return m_nNesting != 0 || !m_aSearchPath.empty(); }
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bool isSkipping() const { return m_bSkipping; }
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void startSkipping();
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typedef std::vector<OUString> ContextPath;
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void findContext(ContextPath const & _aContext);
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void leaveContext();
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ResultHandler getResultWriter() const { return m_xResultHandler; };
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void raiseMalformedDataException(sal_Char const * pMsg);
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private:
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void pushLevel(OUString const & _aLevel);
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void popLevel();
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void flushContext();
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private:
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LayerSource m_xSourceLayer;
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ResultHandler m_xResultHandler;
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ContextPath m_aSearchPath;
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sal_Int16 m_nNesting;
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bool m_bSkipping;
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};
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// -----------------------------------------------------------------------------
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} // namespace xml
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// -----------------------------------------------------------------------------
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} // namespace configmgr
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#endif
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