Fawkes API  Fawkes Development Version
plugin_director.cpp
1 
2 /***************************************************************************
3  * plugin_director.cpp - Fawkes PluginDirector Aspect initializer/finalizer
4  *
5  * Created: Tue Nov 23 23:06:13 2010
6  * Copyright 2006-2010 Tim Niemueller [www.niemueller.de]
7  *
8  ****************************************************************************/
9 
10 /* This program is free software; you can redistribute it and/or modify
11  * it under the terms of the GNU General Public License as published by
12  * the Free Software Foundation; either version 2 of the License, or
13  * (at your option) any later version. A runtime exception applies to
14  * this software (see LICENSE.GPL_WRE file mentioned below for details).
15  *
16  * This program is distributed in the hope that it will be useful,
17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19  * GNU Library General Public License for more details.
20  *
21  * Read the full text in the LICENSE.GPL_WRE file in the doc directory.
22  */
23 
24 #include <aspect/blocked_timing.h>
25 #include <aspect/inifins/plugin_director.h>
26 #include <aspect/plugin_director.h>
27 #include <plugin/manager.h>
28 
29 namespace fawkes {
30 
31 /** @class PluginDirectorAspectIniFin <aspect/inifins/plugin_director.h>
32  * Initializer/finalizer for the PluginDirectorAspect.
33  * @author Tim Niemueller
34  */
35 
36 /** Constructor.
37  * @param manager plugin manager instance to pass to threads
38  */
40 : AspectIniFin("PluginDirectorAspect")
41 {
42  manager_ = manager;
43 }
44 
45 void
47 {
48  PluginDirectorAspect *plugin_director_thread;
49  plugin_director_thread = dynamic_cast<PluginDirectorAspect *>(thread);
50  if (plugin_director_thread == NULL) {
51  throw CannotInitializeThreadException("Thread '%s' claims to have the "
52  "PluginDirectorAspect, but RTTI says it "
53  "has not. ",
54  thread->name());
55  }
56 
57  BlockedTimingAspect *blocked_timing_thread;
58  blocked_timing_thread = dynamic_cast<BlockedTimingAspect *>(thread);
59  if (blocked_timing_thread != NULL) {
60  throw CannotInitializeThreadException("Thread '%s' cannot have BlockedTimingAspect "
61  "(conflicts with PluginDirectorAspect)",
62  thread->name());
63  }
64 
65  plugin_director_thread->init_PluginDirectorAspect(manager_);
66 }
67 
68 void
70 {
71 }
72 
73 } // end namespace fawkes
fawkes::PluginDirectorAspect
Thread aspect to access the PluginManager.
Definition: plugin_director.h:33
fawkes::PluginManager
Fawkes Plugin Manager.
Definition: manager.h:48
fawkes::BlockedTimingAspect
Thread aspect to use blocked timing.
Definition: blocked_timing.h:51
fawkes::CannotInitializeThreadException
Thread cannot be initialized.
Definition: thread_initializer.h:34
fawkes::Thread::name
const char * name() const
Get name of thread.
Definition: thread.h:100
fawkes::PluginDirectorAspectIniFin::init
virtual void init(Thread *thread)
Initialize thread.
Definition: plugin_director.cpp:46
fawkes::AspectIniFin
Aspect initializer/finalizer base class.
Definition: inifin.h:34
fawkes::PluginDirectorAspect::init_PluginDirectorAspect
void init_PluginDirectorAspect(PluginManager *manager)
Set the PluginManager.
Definition: plugin_director.cpp:64
fawkes
Fawkes library namespace.
fawkes::PluginDirectorAspectIniFin::PluginDirectorAspectIniFin
PluginDirectorAspectIniFin(PluginManager *manager)
Constructor.
Definition: plugin_director.cpp:39
fawkes::Thread
Thread class encapsulation of pthreads.
Definition: thread.h:46
fawkes::PluginDirectorAspectIniFin::finalize
virtual void finalize(Thread *thread)
Finalize thread.
Definition: plugin_director.cpp:69