177 lines
7.1 KiB
C++
177 lines
7.1 KiB
C++
/*************************************************************************
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*
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* $RCSfile: nodeaccess.cxx,v $
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*
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* $Revision: 1.1 $
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*
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* last change: $Author: jb $ $Date: 2002-02-11 14:55:53 $
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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 "nodeaccess.hxx"
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#ifndef CONFIGMGR_UPDATEACCESSOR_HXX
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#include "updateaccessor.hxx"
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#endif
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#ifndef CONFIGMGR_TREEACCESSOR_HXX
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#include "treeaccessor.hxx"
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#endif
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#ifndef CONFIGMGR_SETNODEACCESS_HXX
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#include "setnodeaccess.hxx"
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#endif
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#ifndef CONFIGMGR_GROUPNODEACCESS_HXX
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#include "groupnodeaccess.hxx"
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#endif
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#ifndef CONFIGMGR_VALUENODEACCESS_HXX
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#include "valuenodeaccess.hxx"
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#endif
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#ifndef _OSL_DIAGNOSE_H_
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#include <osl/diagnose.h>
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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 data
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{
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// -------------------------------------------------------------------------
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NodeAddress::DataType* NodeAccess::access(NodeAddressType const& _aNodeRef, memory::UpdateAccessor& _rUpdateAccess)
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{
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return static_cast<NodeAddress::DataType*>(_rUpdateAccess.access(_aNodeRef.m_pData));
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}
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// -------------------------------------------------------------------------
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NodeAccess getSubnode(NodeAccess const & _aParent, NodeAccess::Name const & _aName)
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{
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if (GroupNodeAccess::isInstance(_aParent))
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{
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return GroupNodeAccess(_aParent).getChildNode(_aName);
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}
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else if (SetNodeAccess::isInstance(_aParent))
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{
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TreeAccessor aElement = SetNodeAccess(_aParent).getElementTree(_aName);
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return aElement.isValid() ? aElement.getRootNode() : NodeAccess::emptyNode();
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}
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else
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{
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OSL_ENSURE( ValueNodeAccess::isInstance(_aParent),"ERROR: Unknown node type");
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OSL_ENSURE(!ValueNodeAccess::isInstance(_aParent),"ERROR: Trying to access child of value node");
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return NodeAccess::emptyNode();
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}
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}
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// -------------------------------------------------------------------------
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NodeAddress getSubnodeAddress(memory::Accessor const& _aAccess, NodeAddress const & _aNodeAddress, NodeAccess::Name const & _aName)
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{
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return getSubnode( NodeAccess(_aAccess,_aNodeAddress), _aName ).address();
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}
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// -------------------------------------------------------------------------
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NodeAddress getSubnodeAddress(memory::UpdateAccessor& _aAccess, NodeAddress const & _aNodeAddress, NodeAccess::Name const & _aName)
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{
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return getSubnode( NodeAccess(_aAccess.accessor(),_aNodeAddress), _aName ).address();
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}
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// -------------------------------------------------------------------------
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SetNodeAddress toSetNodeAddress(memory::Accessor const & _aAccess, NodeAddress const & _aNodeAddr)
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{
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SetNodeAccess aNodeAccess( NodeAccess(_aAccess,_aNodeAddr) );
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return aNodeAccess.address();
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}
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// -------------------------------------------------------------------------
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SetNodeAddress toSetNodeAddress(memory::UpdateAccessor & _aAccess, NodeAddress const & _aNodeAddr)
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{
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SetNodeAccess aNodeAccess( NodeAccess(_aAccess.accessor(),_aNodeAddr) );
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return aNodeAccess.address();
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}
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// -------------------------------------------------------------------------
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GroupNodeAddress toGroupNodeAddress(memory::Accessor const & _aAccess, NodeAddress const & _aNodeAddr)
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{
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GroupNodeAccess aNodeAccess( NodeAccess(_aAccess,_aNodeAddr) );
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return aNodeAccess.address();
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}
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// -------------------------------------------------------------------------
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GroupNodeAddress toGroupNodeAddress(memory::UpdateAccessor & _aAccess, NodeAddress const & _aNodeAddr)
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{
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GroupNodeAccess aNodeAccess( NodeAccess(_aAccess.accessor(),_aNodeAddr) );
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return aNodeAccess.address();
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}
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// -------------------------------------------------------------------------
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ValueNodeAddress toValueNodeAddress(memory::Accessor const & _aAccess, NodeAddress const & _aNodeAddr)
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{
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ValueNodeAccess aNodeAccess( NodeAccess(_aAccess,_aNodeAddr) );
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return aNodeAccess.address();
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}
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// -------------------------------------------------------------------------
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ValueNodeAddress toValueNodeAddress(memory::UpdateAccessor & _aAccess, NodeAddress const & _aNodeAddr)
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{
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ValueNodeAccess aNodeAccess( NodeAccess(_aAccess.accessor(),_aNodeAddr) );
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return aNodeAccess.address();
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}
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// -------------------------------------------------------------------------
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}
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// -----------------------------------------------------------------------------
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} // namespace configmgr
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