225 lines
8.2 KiB
C++
225 lines
8.2 KiB
C++
/*************************************************************************
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*
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* $RCSfile: apinodeupdate.cxx,v $
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*
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* $Revision: 1.8 $
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*
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* last change: $Author: jb $ $Date: 2002-02-11 13:47:53 $
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*
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* The Contents of this file are made available subject to the terms of
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* either of the following licenses
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*
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* - GNU Lesser General Public License Version 2.1
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* - Sun Industry Standards Source License Version 1.1
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*
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* Sun Microsystems Inc., October, 2000
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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 2000 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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* Sun Industry Standards Source License Version 1.1
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* =================================================
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* The contents of this file are subject to the Sun Industry Standards
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* Source License Version 1.1 (the "License"); You may not use this file
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* except in compliance with the License. You may obtain a copy of the
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* License at http://www.openoffice.org/license.html.
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*
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* Software provided under this License is provided on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
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* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
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* See the License for the specific provisions governing your rights and
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* obligations concerning the Software.
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*
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* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
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*
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* Copyright: 2000 by Sun Microsystems, Inc.
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*
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* All Rights Reserved.
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*
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* Contributor(s): _______________________________________
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*
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*
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************************************************************************/
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#include <stdio.h>
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#include "apinodeupdate.hxx"
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#ifndef CONFIGMGR_API_TREEIMPLOBJECTS_HXX_
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#include "apitreeimplobj.hxx"
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#endif
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#ifndef CONFIGMGR_API_TREEACCESS_HXX_
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#include "apitreeaccess.hxx"
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#endif
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#ifndef CONFIGMGR_CONFIGNODE_HXX_
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#include "noderef.hxx"
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#endif
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#ifndef CONFIGMGR_CONFIGSET_HXX_
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#include "configset.hxx"
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#endif
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#ifndef CONFIGMGR_CONFIGGROUP_HXX_
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#include "configgroup.hxx"
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#endif
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#ifndef CONFIGMGR_CONFIGPATH_HXX_
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#include "configpath.hxx"
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#endif
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#ifndef CONFIGMGR_API_FACTORY_HXX_
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#include "apifactory.hxx"
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#endif
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namespace configmgr
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{
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namespace configapi
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{
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//-----------------------------------------------------------------------------
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NodeGroupAccess& withDefaultData(NodeGroupAccess& _aGroup)
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{
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configuration::GroupDefaulter::ensureDataAvailable(_aGroup.getTreeRef(),_aGroup.getNodeRef(),
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_aGroup.getApiTree().getDefaultProvider());
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return _aGroup;
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}
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//-----------------------------------------------------------------------------
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configuration::GroupUpdater NodeGroupAccess::getNodeUpdater(data::Accessor const& _aAccessor)
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{
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return configuration::GroupUpdater(getTree(_aAccessor),getNodeRef(), getApiTree().getProvider().getTypeConverter());
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}
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//-----------------------------------------------------------------------------
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configuration::GroupDefaulter NodeGroupAccess::getNodeDefaulter(data::Accessor const& _aAccessor)
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{
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return configuration::GroupDefaulter(getTree(_aAccessor),getNodeRef(), getApiTree().getDefaultProvider());
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}
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//-----------------------------------------------------------------------------
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configuration::SetElementFactory NodeTreeSetAccess::getElementFactory(data::Accessor const& _aAccessor)
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{
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using namespace configuration;
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TemplateProvider aProvider = SetElementFactory::findTemplateProvider(getTree(_aAccessor),getNodeRef());
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return SetElementFactory(_aAccessor,aProvider);
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}
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//-----------------------------------------------------------------------------
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configuration::SetDefaulter NodeSetAccess::getNodeDefaulter(data::Accessor const& _aAccessor)
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{
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return configuration::SetDefaulter(getTree(_aAccessor),getNodeRef(), getApiTree().getDefaultProvider());
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}
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//-----------------------------------------------------------------------------
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configuration::TreeSetUpdater NodeTreeSetAccess::getNodeUpdater(data::Accessor const& _aAccessor)
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{
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return configuration::TreeSetUpdater(getTree(_aAccessor),getNodeRef(),getElementInfo(_aAccessor));
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}
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//-----------------------------------------------------------------------------
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configuration::ValueSetUpdater NodeValueSetAccess::getNodeUpdater(data::Accessor const& _aAccessor)
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{
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return configuration::ValueSetUpdater(getTree(_aAccessor),getNodeRef(),getElementInfo(_aAccessor), getApiTree().getProvider().getTypeConverter());
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}
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//-----------------------------------------------------------------------------
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void attachSetElement(NodeTreeSetAccess& aSet, SetElement& aElement)
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{
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using configuration::NodeID;
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OSL_ENSURE( NodeID(aSet.getTreeRef(),aSet.getNodeRef()) ==
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NodeID(aElement.getTreeRef().getContextTree(),aElement.getTreeRef().getContextNode()),
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"ERROR: Attaching an unrelated SetElement to a SetInfoAccess");
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aElement.haveNewParent(&aSet);
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}
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//-----------------------------------------------------------------------------
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bool attachSetElement(NodeTreeSetAccess& aSet, configuration::ElementTree const& aElementTree)
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{
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using configuration::NodeID;
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OSL_ENSURE( NodeID(aSet.getTreeRef(),aSet.getNodeRef()) ==
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NodeID(aElementTree.getTree().getContextTree(),aElementTree.getTree().getContextNode()),
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"ERROR: Attaching an unrelated ElementTree to a SetInfoAccess");
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Factory& rFactory = aSet.getFactory();
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configuration::ElementRef aElementRef( aElementTree.getImpl() ); // no other conversion available
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if (SetElement* pSetElement = rFactory.findSetElement(aElementRef))
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{
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// the factory always does an extra acquire
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UnoInterfaceRef xReleaseSetElement(pSetElement->getUnoInstance(), uno::UNO_REF_NO_ACQUIRE);
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attachSetElement(aSet, *pSetElement);
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return true;
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}
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else
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return false;
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}
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//-----------------------------------------------------------------------------
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void detachSetElement(SetElement& aElement)
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{
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OSL_ENSURE( aElement.getTreeRef().getContextTree().isEmpty(),
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"ERROR: Detaching a SetElement that has a parent");
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aElement.haveNewParent(0);
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}
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//-----------------------------------------------------------------------------
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bool detachSetElement(Factory& rFactory, configuration::ElementRef const& aElementTree)
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{
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OSL_ENSURE( aElementTree.getTreeRef().getContextTree().isEmpty(),
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"ERROR: Detaching an ElementTree that has a parent");
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if (SetElement* pSetElement = rFactory.findSetElement(aElementTree))
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{
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// the factory always does an extra acquire
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UnoInterfaceRef xReleaseSetElement(pSetElement->getUnoInstance(), uno::UNO_REF_NO_ACQUIRE);
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detachSetElement(*pSetElement);
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return true;
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}
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else
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return false;
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}
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//-----------------------------------------------------------------------------
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UpdateGuardImpl::UpdateGuardImpl(NodeGroupAccess& rNode) throw()
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: m_aDataAccess(rNode.getSourceData())
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, m_aViewLock(rNode.getDataLock())
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, m_rNode(rNode)
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{
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rNode.checkAlive();
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}
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//-----------------------------------------------------------------------------
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UpdateGuardImpl::UpdateGuardImpl(NodeSetAccess& rNode) throw()
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: m_aDataAccess(rNode.getSourceData())
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, m_aViewLock(rNode.getDataLock())
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, m_rNode(rNode)
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{
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}
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//-----------------------------------------------------------------------------
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UpdateGuardImpl::~UpdateGuardImpl() throw ()
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{
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}
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//-----------------------------------------------------------------------------
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}
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}
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