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/**************************************************************
*
* 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
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*************************************************************/
#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
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