Fawkes API  Fawkes Development Version
rrd_inifin.cpp
1 
2 /***************************************************************************
3  * rrd_inifin.cpp - Fawkes RRDAspect initializer/finalizer
4  *
5  * Created: Mon Dec 06 22:33:03 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 <core/threading/thread_finalizer.h>
25 #include <plugins/rrd/aspect/rrd.h>
26 #include <plugins/rrd/aspect/rrd_inifin.h>
27 #include <plugins/rrd/aspect/rrd_manager.h>
28 
29 namespace fawkes {
30 
31 /** @class RRDAspectIniFin <plugins/rrd/aspect/rrd_inifin.h>
32  * RRDAspect initializer/finalizer.
33  * This initializer/finalizer will provide the RRDManager to threads with
34  * the RRDAspect.
35  * @author Tim Niemueller
36  */
37 
38 /** Constructor.
39  * @param rrd_manager RRD manager to pass on to threads
40  */
42 {
43  rrd_manager_ = rrd_manager;
44 }
45 
46 void
48 {
49  RRDAspect *rrd_thread;
50  rrd_thread = dynamic_cast<RRDAspect *>(thread);
51  if (rrd_thread == NULL) {
52  throw CannotInitializeThreadException("Thread '%s' claims to have the "
53  "RRDAspect, but RTTI says it "
54  "has not. ",
55  thread->name());
56  }
57 
58  rrd_thread->init_RRDAspect(rrd_manager_);
59 }
60 
61 void
63 {
64 }
65 
66 } // end namespace fawkes
fawkes::RRDAspect
Thread aspect create, update, and graph round-robin databases (RRD).
Definition: rrd.h:36
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::AspectIniFin
Aspect initializer/finalizer base class.
Definition: inifin.h:34
fawkes
Fawkes library namespace.
fawkes::RRDAspectIniFin::init
virtual void init(Thread *thread)
Initialize thread.
Definition: rrd_inifin.cpp:47
fawkes::RRDManager
Interface for a RRD connection creator.
Definition: rrd_manager.h:37
fawkes::RRDAspectIniFin::RRDAspectIniFin
RRDAspectIniFin(RRDManager *rrd_manager)
Constructor.
Definition: rrd_inifin.cpp:41
fawkes::RRDAspectIniFin::finalize
virtual void finalize(Thread *thread)
Finalize thread.
Definition: rrd_inifin.cpp:62
fawkes::Thread
Thread class encapsulation of pthreads.
Definition: thread.h:46