salhelper/source/thread.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  */
   9
  10 #include <sal/config.h>
  11
  12 #include <stdexcept>
  13 #include <string>
  14
  15 #include <sal/log.hxx>
  16 #include <salhelper/thread.hxx>
  17
  18 salhelper::Thread::Thread(char const * name): name_(name) {}
  19
  20 void salhelper::Thread::launch() {
  21     SAL_INFO("salhelper.thread", "launch " << name_);
  22     // Assumption is that osl::Thread::create returns normally with a true
  23     // return value iff it causes osl::Thread::run to start executing:
  24     acquire();
  25     try {
  26         if (!create()) {
  27             throw std::runtime_error("osl::Thread::create failed");
  28         }
  29     } catch (...) {
  30         release();
  31         throw;
  32     }
  33 }
  34
  35 salhelper::Thread::~Thread() {}
  36
  37 void salhelper::Thread::run() {
  38     try {
  39         setName(name_);
  40         execute();
  41     } catch (...) {
  42         // Work around the problem that onTerminated is not called if run throws
  43         // an exception:
  44         onTerminated();
  45         throw;
  46     }
  47 }
  48
  49 void salhelper::Thread::onTerminated() { release(); }
  50
  51 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */