118 lines
3.9 KiB
C++
118 lines
3.9 KiB
C++
/*************************************************************************
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*
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* $RCSfile: cachemapobjectcontainer2.cxx,v $
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*
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* $Revision: 1.1 $
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*
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* last change: $Author: sb $ $Date: 2001-06-11 13:03:12 $
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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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#ifndef INCLUDED_UCB_CACHEMAPOBJECTCONTAINER2_HXX
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#include "cachemapobjectcontainer2.hxx"
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#endif
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#ifndef INCLUDED_UCB_CACHEMAPOBJECT2_HXX
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#include "cachemapobject2.hxx"
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#endif
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#ifndef _COM_SUN_STAR_UNO_REFERENCE_HXX_
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#include "com/sun/star/uno/Reference.hxx"
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#endif
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#ifndef _COM_SUN_STAR_UNO_XWEAK_HPP_
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#include "com/sun/star/uno/XWeak.hpp"
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#endif
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#ifndef _CPPUHELPER_WEAKREF_HXX_
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#include "cppuhelper/weakref.hxx"
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#endif
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#ifndef _OSL_MUTEX_HXX_
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#include "osl/mutex.hxx"
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#endif
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#ifndef _RTL_REF_HXX_
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#include "rtl/ref.hxx"
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#endif
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#ifndef _RTL_USTRING_HXX_
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#include "rtl/ustring.hxx"
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#endif
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using namespace com::sun;
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using ucb::cachemap::Object2;
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using ucb::cachemap::ObjectContainer2;
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ObjectContainer2::ObjectContainer2()
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{}
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ObjectContainer2::~ObjectContainer2() SAL_THROW(())
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{}
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rtl::Reference< Object2 > ObjectContainer2::get(rtl::OUString const & rKey)
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{
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rtl::Reference< Object2 > xElement;
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{
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osl::MutexGuard aGuard(m_aMutex);
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Map::iterator aIt(m_aMap.find(rKey));
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if (aIt != m_aMap.end())
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xElement = static_cast< Object2 * >(
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star::uno::Reference< star::uno::XWeak >(
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aIt->second.get(), star::uno::UNO_QUERY).
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get());
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if (!xElement.is())
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{
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xElement = new Object2;
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m_aMap[rKey]
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= star::uno::WeakReference< Object2 >(xElement.get());
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}
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}
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return xElement;
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}
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