blob: 820b901a5c55fe4113b348a5b0a4358f3d75f43b (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
|
/*************************************************************************
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 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
|