annotate OrthancServer/Scheduler/ServerJob.cpp @ 1221:2255e66da726

getting rid of the dependency against Boost in the SQLite C++ wrapper
author Sebastien Jodogne <s.jodogne@gmail.com>
date Mon, 10 Nov 2014 17:05:50 +0100
parents 26642cecd36d
children 6e7e5ed91c2d
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
781
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1 /**
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2 * Orthanc - A Lightweight, RESTful DICOM Store
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
3 * Copyright (C) 2012-2014 Medical Physics Department, CHU of Liege,
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
4 * Belgium
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
5 *
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
6 * This program is free software: you can redistribute it and/or
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
7 * modify it under the terms of the GNU General Public License as
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
8 * published by the Free Software Foundation, either version 3 of the
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
9 * License, or (at your option) any later version.
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
10 *
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
11 * In addition, as a special exception, the copyright holders of this
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
12 * program give permission to link the code of its release with the
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
13 * OpenSSL project's "OpenSSL" library (or with modified versions of it
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
14 * that use the same license as the "OpenSSL" library), and distribute
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
15 * the linked executables. You must obey the GNU General Public License
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
16 * in all respects for all of the code used other than "OpenSSL". If you
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
17 * modify file(s) with this exception, you may extend this exception to
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
18 * your version of the file(s), but you are not obligated to do so. If
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
19 * you do not wish to do so, delete this exception statement from your
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
20 * version. If you delete this exception statement from all source files
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
21 * in the program, then also delete it here.
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
22 *
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
23 * This program is distributed in the hope that it will be useful, but
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
24 * WITHOUT ANY WARRANTY; without even the implied warranty of
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
26 * General Public License for more details.
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
27 *
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
28 * You should have received a copy of the GNU General Public License
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
29 * along with this program. If not, see <http://www.gnu.org/licenses/>.
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
30 **/
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
31
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
32
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
33 #include "ServerJob.h"
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
34
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
35 #include "../../Core/OrthancException.h"
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
36 #include "../../Core/Toolbox.h"
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
37 #include "../../Core/Uuid.h"
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
38
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
39 namespace Orthanc
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
40 {
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
41 void ServerJob::CheckOrdering()
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
42 {
1000
13e230bbd882 rename filter to command
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 781
diff changeset
43 std::map<ServerCommandInstance*, unsigned int> index;
781
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
44
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
45 unsigned int count = 0;
1000
13e230bbd882 rename filter to command
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 781
diff changeset
46 for (std::list<ServerCommandInstance*>::const_iterator
781
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
47 it = filters_.begin(); it != filters_.end(); it++)
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
48 {
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
49 index[*it] = count++;
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
50 }
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
51
1000
13e230bbd882 rename filter to command
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 781
diff changeset
52 for (std::list<ServerCommandInstance*>::const_iterator
781
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
53 it = filters_.begin(); it != filters_.end(); it++)
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
54 {
1000
13e230bbd882 rename filter to command
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 781
diff changeset
55 const std::list<ServerCommandInstance*>& nextCommands = (*it)->GetNextCommands();
781
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
56
1000
13e230bbd882 rename filter to command
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 781
diff changeset
57 for (std::list<ServerCommandInstance*>::const_iterator
13e230bbd882 rename filter to command
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 781
diff changeset
58 next = nextCommands.begin(); next != nextCommands.end(); next++)
781
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
59 {
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
60 if (index.find(*next) == index.end() ||
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
61 index[*next] <= index[*it])
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
62 {
1000
13e230bbd882 rename filter to command
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 781
diff changeset
63 // You must reorder your calls to "ServerJob::AddCommand"
781
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
64 throw OrthancException("Bad ordering of filters in a job");
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
65 }
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
66 }
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
67 }
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
68 }
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
69
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
70
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
71 size_t ServerJob::Submit(SharedMessageQueue& target,
1000
13e230bbd882 rename filter to command
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 781
diff changeset
72 ServerCommandInstance::IListener& listener)
781
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
73 {
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
74 if (submitted_)
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
75 {
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
76 // This job has already been submitted
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
77 throw OrthancException(ErrorCode_BadSequenceOfCalls);
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
78 }
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
79
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
80 CheckOrdering();
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
81
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
82 size_t size = filters_.size();
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
83
1000
13e230bbd882 rename filter to command
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 781
diff changeset
84 for (std::list<ServerCommandInstance*>::iterator
781
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
85 it = filters_.begin(); it != filters_.end(); it++)
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
86 {
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
87 target.Enqueue(*it);
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
88 }
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
89
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
90 filters_.clear();
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
91 submitted_ = true;
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
92
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
93 return size;
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
94 }
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
95
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
96
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
97 ServerJob::ServerJob()
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
98 {
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
99 jobId_ = Toolbox::GenerateUuid();
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
100 submitted_ = false;
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
101 description_ = "no description";
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
102 }
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
103
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
104
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
105 ServerJob::~ServerJob()
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
106 {
1000
13e230bbd882 rename filter to command
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 781
diff changeset
107 for (std::list<ServerCommandInstance*>::iterator
781
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
108 it = filters_.begin(); it != filters_.end(); it++)
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
109 {
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
110 delete *it;
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
111 }
1009
26642cecd36d clearer job interface
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1000
diff changeset
112
26642cecd36d clearer job interface
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1000
diff changeset
113 for (std::list<IDynamicObject*>::iterator
26642cecd36d clearer job interface
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1000
diff changeset
114 it = payloads_.begin(); it != payloads_.end(); it++)
26642cecd36d clearer job interface
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1000
diff changeset
115 {
26642cecd36d clearer job interface
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1000
diff changeset
116 delete *it;
26642cecd36d clearer job interface
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1000
diff changeset
117 }
781
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
118 }
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
119
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
120
1000
13e230bbd882 rename filter to command
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 781
diff changeset
121 ServerCommandInstance& ServerJob::AddCommand(IServerCommand* filter)
781
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
122 {
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
123 if (submitted_)
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
124 {
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
125 throw OrthancException(ErrorCode_BadSequenceOfCalls);
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
126 }
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
127
1000
13e230bbd882 rename filter to command
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 781
diff changeset
128 filters_.push_back(new ServerCommandInstance(filter, jobId_));
781
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
129
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
130 return *filters_.back();
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
131 }
1009
26642cecd36d clearer job interface
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1000
diff changeset
132
26642cecd36d clearer job interface
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1000
diff changeset
133
26642cecd36d clearer job interface
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1000
diff changeset
134 IDynamicObject& ServerJob::AddPayload(IDynamicObject* payload)
26642cecd36d clearer job interface
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1000
diff changeset
135 {
26642cecd36d clearer job interface
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1000
diff changeset
136 if (submitted_)
26642cecd36d clearer job interface
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1000
diff changeset
137 {
26642cecd36d clearer job interface
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1000
diff changeset
138 throw OrthancException(ErrorCode_BadSequenceOfCalls);
26642cecd36d clearer job interface
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1000
diff changeset
139 }
26642cecd36d clearer job interface
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1000
diff changeset
140
26642cecd36d clearer job interface
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1000
diff changeset
141 payloads_.push_back(payload);
26642cecd36d clearer job interface
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1000
diff changeset
142
26642cecd36d clearer job interface
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1000
diff changeset
143 return *filters_.back();
26642cecd36d clearer job interface
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1000
diff changeset
144 }
26642cecd36d clearer job interface
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1000
diff changeset
145
781
f0ac3a53ccf2 scheduler
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
146 }