197 lines
6.4 KiB
C++
197 lines
6.4 KiB
C++
/*************************************************************************
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*
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* $RCSfile: tdcomp.cxx,v $
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*
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* $Revision: 1.5 $
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*
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* last change: $Author: jbu $ $Date: 2001-06-22 16:21:00 $
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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 "base.hxx"
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namespace stoc_rdbtdp
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{
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//__________________________________________________________________________________________________
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CompoundTypeDescriptionImpl::~CompoundTypeDescriptionImpl()
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{
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delete _pMembers;
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delete _pMemberNames;
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g_moduleCount.modCnt.release( &g_moduleCount.modCnt );
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}
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// XTypeDescription
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//__________________________________________________________________________________________________
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TypeClass CompoundTypeDescriptionImpl::getTypeClass()
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throw(::com::sun::star::uno::RuntimeException)
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{
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return _eTypeClass;
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}
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//__________________________________________________________________________________________________
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OUString CompoundTypeDescriptionImpl::getName()
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throw(::com::sun::star::uno::RuntimeException)
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{
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return _aName;
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}
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// XCompoundTypeDescription
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//__________________________________________________________________________________________________
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Reference< XTypeDescription > CompoundTypeDescriptionImpl::getBaseType()
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throw(::com::sun::star::uno::RuntimeException)
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{
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if (!_xBaseTD.is() && _aBaseType.getLength())
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{
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try
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{
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Reference< XTypeDescription > xBaseTD;
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if (_xTDMgr->getByHierarchicalName( _aBaseType ) >>= xBaseTD)
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{
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MutexGuard aGuard( _aMutex );
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if (! _xBaseTD.is())
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{
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_xBaseTD = xBaseTD;
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}
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return _xBaseTD;
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}
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}
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catch (NoSuchElementException &)
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{
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}
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// never try again, if no base td was found
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_aBaseType = OUString();
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}
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return _xBaseTD;
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}
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//__________________________________________________________________________________________________
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Sequence< Reference< XTypeDescription > > CompoundTypeDescriptionImpl::getMemberTypes()
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throw(::com::sun::star::uno::RuntimeException)
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{
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if (! _pMembers)
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{
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RegistryTypeReaderLoader aLoader;
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RegistryTypeReader aReader(
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aLoader, (const sal_uInt8 *)_aBytes.getConstArray(),
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_aBytes.getLength(), sal_False );
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sal_uInt16 nFields = (sal_uInt16)aReader.getFieldCount();
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Sequence< Reference< XTypeDescription > > * pTempMembers =
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new Sequence< Reference< XTypeDescription > >( nFields );
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Reference< XTypeDescription > * pMembers = pTempMembers->getArray();
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while (nFields--)
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{
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try
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{
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_xTDMgr->getByHierarchicalName(
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aReader.getFieldType( nFields ).replace( '/', '.' ) ) >>= pMembers[nFields];
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}
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catch (NoSuchElementException &)
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{
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}
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OSL_ENSURE( pMembers[nFields].is(), "### compound member unknown!" );
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}
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ClearableMutexGuard aGuard( _aMutex );
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if (_pMembers)
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{
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aGuard.clear();
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delete pTempMembers;
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}
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else
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{
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_pMembers = pTempMembers;
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}
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}
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return *_pMembers;
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}
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//__________________________________________________________________________________________________
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Sequence< OUString > CompoundTypeDescriptionImpl::getMemberNames()
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throw(::com::sun::star::uno::RuntimeException)
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{
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if (! _pMemberNames)
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{
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RegistryTypeReaderLoader aLoader;
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RegistryTypeReader aReader(
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aLoader, (const sal_uInt8 *)_aBytes.getConstArray(),
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_aBytes.getLength(), sal_False );
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sal_uInt16 nFields = (sal_uInt16)aReader.getFieldCount();
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Sequence< OUString > * pTempMemberNames = new Sequence< OUString >( nFields );
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OUString * pMemberNames = pTempMemberNames->getArray();
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while (nFields--)
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{
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pMemberNames[nFields] = aReader.getFieldName( nFields );
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}
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ClearableMutexGuard aGuard( _aMutex );
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if (_pMemberNames)
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{
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aGuard.clear();
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delete pTempMemberNames;
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}
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else
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{
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_pMemberNames = pTempMemberNames;
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}
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}
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return *_pMemberNames;
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}
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}
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