143 lines
4.5 KiB
C++
143 lines
4.5 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: tdsingleton.cxx,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 08:08:57 $
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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 _OSL_DIAGNOSE_H_
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#include <osl/diagnose.h>
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#endif
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#ifndef _STOC_RDBTDP_BASE_HXX
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#include "base.hxx"
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#endif
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#include "com/sun/star/uno/RuntimeException.hpp"
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using namespace com::sun::star;
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namespace stoc_rdbtdp
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{
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void SingletonTypeDescriptionImpl::init() {
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{
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MutexGuard guard(getMutex());
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if (_xInterfaceTD.is() || _xServiceTD.is()) {
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return;
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}
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}
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Reference< XTypeDescription > base;
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try {
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base = Reference< XTypeDescription >(
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_xTDMgr->getByHierarchicalName(_aBaseName), UNO_QUERY_THROW);
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} catch (NoSuchElementException const & e) {
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throw RuntimeException(
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(OUString(
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RTL_CONSTASCII_USTRINGPARAM(
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"com.sun.star.container.NoSuchElementException: "))
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+ e.Message),
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static_cast< OWeakObject * >(this));
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}
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MutexGuard guard(getMutex());
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if (!_xInterfaceTD.is() && !_xServiceTD.is()) {
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if (resolveTypedefs(base)->getTypeClass() == TypeClass_INTERFACE) {
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_xInterfaceTD = base;
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} else if (base->getTypeClass() == TypeClass_SERVICE) {
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_xServiceTD = Reference< XServiceTypeDescription >(
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base, UNO_QUERY_THROW);
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} else {
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throw RuntimeException(
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OUString(
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RTL_CONSTASCII_USTRINGPARAM(
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"Singleton is based on neither interface nor service")),
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static_cast< OWeakObject * >(this));
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}
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}
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OSL_ASSERT(_xInterfaceTD.is() ^ _xServiceTD.is());
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}
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//__________________________________________________________________________________________________
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// virtual
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SingletonTypeDescriptionImpl::~SingletonTypeDescriptionImpl()
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{
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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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// virtual
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TypeClass SingletonTypeDescriptionImpl::getTypeClass()
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throw(::com::sun::star::uno::RuntimeException)
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{
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return TypeClass_SINGLETON;
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}
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//__________________________________________________________________________________________________
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// virtual
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OUString SingletonTypeDescriptionImpl::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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// XSingletonTypeDescription
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//__________________________________________________________________________________________________
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// virtual
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Reference< XServiceTypeDescription > SAL_CALL
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SingletonTypeDescriptionImpl::getService()
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throw(::com::sun::star::uno::RuntimeException)
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{
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init();
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return _xServiceTD;
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}
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// XSingletonTypeDescription2
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//______________________________________________________________________________
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// virtual
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sal_Bool SAL_CALL
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SingletonTypeDescriptionImpl::isInterfaceBased()
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throw(::com::sun::star::uno::RuntimeException)
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{
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init();
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return _xInterfaceTD.is();
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}
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//______________________________________________________________________________
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// virtual
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Reference< XTypeDescription > SAL_CALL
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SingletonTypeDescriptionImpl::getInterface()
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throw(::com::sun::star::uno::RuntimeException)
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{
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init();
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return _xInterfaceTD;
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}
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}
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