Fawkes API Fawkes Development Version
clips_inifin.cpp
1
2/***************************************************************************
3 * clips_inifin.cpp - Fawkes CLIPSAspect initializer/finalizer
4 *
5 * Created: Sat Jun 16 14:34:27 2012
6 * Copyright 2006-2012 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/clips/aspect/clips_env_manager.h>
26#include <plugins/clips/aspect/clips_inifin.h>
27
28#include <clipsmm.h>
29
30namespace fawkes {
31
32/** @class CLIPSAspectIniFin <plugins/clips/aspect/clips_inifin.h>
33 * CLIPSAspect initializer/finalizer.
34 * This initializer/finalizer will provide the CLIPS node handle to
35 * threads with the CLIPSAspect.
36 * @author Tim Niemueller
37 */
38
39/** Constructor. */
41{
42}
43
44/** Destructor. */
46{
47}
48
49void
51{
52 CLIPSAspect *clips_thread;
53 clips_thread = dynamic_cast<CLIPSAspect *>(thread);
54 if (clips_thread == NULL) {
55 throw CannotInitializeThreadException("Thread '%s' claims to have the "
56 "CLIPSAspect, but RTTI says it "
57 "has not. ",
58 thread->name());
59 }
60
62 clips_env_mgr_->create_env(clips_thread->clips_env_name,
63 clips_thread->CLIPSAspect_log_component_name_);
64
65 clips_thread->clips = clips;
66}
67
68void
70{
71 CLIPSAspect *clips_thread;
72 clips_thread = dynamic_cast<CLIPSAspect *>(thread);
73 if (clips_thread == NULL) {
74 throw CannotFinalizeThreadException("Thread '%s' claims to have the "
75 "CLIPSAspect, but RTTI says it "
76 "has not. ",
77 thread->name());
78 }
79
80 clips_env_mgr_->destroy_env(clips_thread->clips_env_name);
81 clips_thread->finalize_CLIPSAspect();
82}
83
84/** Set CLIPS environment manger.
85 * @param clips_env_mgr CLIPS environment manager
86 */
87void
89{
90 clips_env_mgr_ = clips_env_mgr;
91}
92
93} // end namespace fawkes
Aspect initializer/finalizer base class.
Definition: inifin.h:34
CLIPSAspectIniFin()
Constructor.
void set_manager(LockPtr< CLIPSEnvManager > &clips_env_mgr)
Set CLIPS environment manger.
~CLIPSAspectIniFin()
Destructor.
virtual void init(Thread *thread)
Initialize thread.
virtual void finalize(Thread *thread)
Finalize thread.
Thread aspect to get access to a CLIPS environment.
Definition: clips.h:41
LockPtr< CLIPS::Environment > clips
CLIPS environment for exclusive usage.
Definition: clips.h:50
const std::string clips_env_name
CLIPS environment name.
Definition: clips.h:49
Thread cannot be finalized.
Thread class encapsulation of pthreads.
Definition: thread.h:46
const char * name() const
Get name of thread.
Definition: thread.h:100
Fawkes library namespace.