cppu/source/threadpool/thread.hxx

   1 /*************************************************************************
   2  *
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * Copyright 2008 by Sun Microsystems, Inc.
   6  *
   7  * OpenOffice.org - a multi-platform office productivity suite
   8  *
   9  * $RCSfile: thread.hxx,v $
  10  * $Revision: 1.7 $
  11  *
  12  * This file is part of OpenOffice.org.
  13  *
  14  * OpenOffice.org is free software: you can redistribute it and/or modify
  15  * it under the terms of the GNU Lesser General Public License version 3
  16  * only, as published by the Free Software Foundation.
  17  *
  18  * OpenOffice.org is distributed in the hope that it will be useful,
  19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21  * GNU Lesser General Public License version 3 for more details
  22  * (a copy is included in the LICENSE file that accompanied this code).
  23  *
  24  * You should have received a copy of the GNU Lesser General Public License
  25  * version 3 along with OpenOffice.org.  If not, see
  26  * <http://www.openoffice.org/license.html>
  27  * for a copy of the LGPLv3 License.
  28  *
  29  ************************************************************************/
  30 #ifndef _CPPU_THREADPOOL_THREAD_HXX
  31 #define _CPPU_THREADPOOL_THREAD_HXX
  32
  33 #include <list>
  34 #include <sal/types.h>
  35
  36 #include <osl/thread.h>
  37
  38 #include "jobqueue.hxx"
  39
  40 namespace cppu_threadpool {
  41
  42     class JobQueue;
  43
  44     //-----------------------------------------
  45     // private thread class for the threadpool
  46     // independent from vos
  47     //-----------------------------------------
  48     class ORequestThread
  49     {
  50     public:
  51         ORequestThread( JobQueue * ,
  52                         const ::rtl::ByteSequence &aThreadId,
  53                         sal_Bool bAsynchron );
  54         ~ORequestThread();
  55
  56         void setTask( JobQueue * , const ::rtl::ByteSequence & aThreadId , sal_Bool bAsynchron );
  57
  58         sal_Bool create();
  59         void join();
  60         void onTerminated();
  61         void run();
  62         inline void setDeleteSelf( sal_Bool b )
  63             { m_bDeleteSelf = b; }
  64
  65     private:
  66         oslThread m_thread;
  67         JobQueue *m_pQueue;
  68         ::rtl::ByteSequence m_aThreadId;
  69         sal_Bool m_bAsynchron;
  70         sal_Bool m_bDeleteSelf;
  71     };
  72
  73     class ThreadAdmin
  74     {
  75     public:
  76         ~ThreadAdmin ();
  77         static ThreadAdmin *getInstance();
  78         void add( ORequestThread * );
  79         void remove( ORequestThread * );
  80         void join();
  81
  82     private:
  83         ::osl::Mutex m_mutex;
  84         ::std::list< ORequestThread * > m_lst;
  85     };
  86
  87 } // end cppu_threadpool
  88
  89
  90 #endif
  91