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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef COMPHELPER_COMPONENTGUARD_HXX
#define COMPHELPER_COMPONENTGUARD_HXX
/** === begin UNO includes === **/
#include <com/sun/star/lang/DisposedException.hpp>
/** === end UNO includes === **/
#include <cppuhelper/weak.hxx>
#include <cppuhelper/interfacecontainer.hxx>
//......................................................................................................................
namespace comphelper
{
//......................................................................................................................
//==================================================================================================================
//= ComponentGuard
//==================================================================================================================
class ComponentGuard
{
public:
ComponentGuard( ::cppu::OWeakObject& i_component, ::cppu::OBroadcastHelper & i_broadcastHelper )
:m_aGuard( i_broadcastHelper.rMutex )
{
if ( i_broadcastHelper.bDisposed )
throw ::com::sun::star::lang::DisposedException( ::rtl::OUString(), &i_component );
}
~ComponentGuard()
{
}
void clear() { m_aGuard.clear(); }
void reset() { m_aGuard.reset(); }
private:
::osl::ResettableMutexGuard m_aGuard;
};
//......................................................................................................................
} // namespace comphelper
//......................................................................................................................
#endif // COMPHELPER_COMPONENTGUARD_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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