Mercurial > hg > orthanc-databases
annotate Framework/Plugins/StorageBackend.cpp @ 14:9774802fd05f
PostgreSQLStorageArea working
author | Sebastien Jodogne <s.jodogne@gmail.com> |
---|---|
date | Mon, 09 Jul 2018 20:28:27 +0200 |
parents | 41543239072d |
children | 9e419261f1c9 |
rev | line source |
---|---|
1
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1 /** |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2 * Orthanc - A Lightweight, RESTful DICOM Store |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
4 * Department, University Hospital of Liege, Belgium |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
5 * Copyright (C) 2017-2018 Osimis S.A., Belgium |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
6 * |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
7 * This program is free software: you can redistribute it and/or |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
8 * modify it under the terms of the GNU Affero General Public License |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
9 * as published by the Free Software Foundation, either version 3 of |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
10 * the License, or (at your option) any later version. |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
11 * |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
12 * This program is distributed in the hope that it will be useful, but |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
13 * WITHOUT ANY WARRANTY; without even the implied warranty of |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
15 * Affero General Public License for more details. |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
16 * |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
17 * You should have received a copy of the GNU Affero General Public License |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
18 * along with this program. If not, see <http://www.gnu.org/licenses/>. |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
19 **/ |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
20 |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
21 |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
22 #include "StorageBackend.h" |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
23 |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
24 #if HAS_ORTHANC_EXCEPTION != 1 |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
25 # error HAS_ORTHANC_EXCEPTION must be set to 1 |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
26 #endif |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
27 |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
28 #include <Core/OrthancException.h> |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
29 |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
30 |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
31 #define ORTHANC_PLUGINS_DATABASE_CATCH \ |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
32 catch (::Orthanc::OrthancException& e) \ |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
33 { \ |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
34 return static_cast<OrthancPluginErrorCode>(e.GetErrorCode()); \ |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
35 } \ |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
36 catch (::std::runtime_error& e) \ |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
37 { \ |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
38 std::string s = "Exception in storage area back-end: " + std::string(e.what()); \ |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
39 OrthancPluginLogError(context_, s.c_str()); \ |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
40 return OrthancPluginErrorCode_DatabasePlugin; \ |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
41 } \ |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
42 catch (...) \ |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
43 { \ |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
44 OrthancPluginLogError(context_, "Native exception"); \ |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
45 return OrthancPluginErrorCode_DatabasePlugin; \ |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
46 } |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
47 |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
48 |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
49 namespace OrthancDatabases |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
50 { |
12
41543239072d
transactions for storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
51 void StorageBackend::ReadFromString(void*& buffer, |
41543239072d
transactions for storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
52 size_t& size, |
41543239072d
transactions for storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
53 const std::string& content) |
41543239072d
transactions for storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
54 { |
41543239072d
transactions for storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
55 size = content.size(); |
41543239072d
transactions for storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
56 |
41543239072d
transactions for storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
57 if (content.empty()) |
41543239072d
transactions for storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
58 { |
41543239072d
transactions for storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
59 buffer = NULL; |
41543239072d
transactions for storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
60 } |
41543239072d
transactions for storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
61 else |
41543239072d
transactions for storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
62 { |
41543239072d
transactions for storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
63 buffer = malloc(size); |
41543239072d
transactions for storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
64 |
41543239072d
transactions for storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
65 if (buffer == NULL) |
41543239072d
transactions for storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
66 { |
41543239072d
transactions for storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
67 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotEnoughMemory); |
41543239072d
transactions for storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
68 } |
41543239072d
transactions for storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
69 |
41543239072d
transactions for storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
70 memcpy(buffer, content.c_str(), size); |
41543239072d
transactions for storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
71 } |
41543239072d
transactions for storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
72 } |
41543239072d
transactions for storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
73 |
14
9774802fd05f
PostgreSQLStorageArea working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
12
diff
changeset
|
74 |
1
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
75 StorageBackend::StorageBackend(IDatabaseFactory* factory) : |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
76 manager_(factory) |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
77 { |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
78 } |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
79 |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
80 |
14
9774802fd05f
PostgreSQLStorageArea working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
12
diff
changeset
|
81 void StorageBackend::ReadToString(std::string& content, |
9774802fd05f
PostgreSQLStorageArea working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
12
diff
changeset
|
82 DatabaseManager::Transaction& transaction, |
9774802fd05f
PostgreSQLStorageArea working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
12
diff
changeset
|
83 const std::string& uuid, |
9774802fd05f
PostgreSQLStorageArea working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
12
diff
changeset
|
84 OrthancPluginContentType type) |
9774802fd05f
PostgreSQLStorageArea working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
12
diff
changeset
|
85 { |
9774802fd05f
PostgreSQLStorageArea working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
12
diff
changeset
|
86 void* buffer = NULL; |
9774802fd05f
PostgreSQLStorageArea working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
12
diff
changeset
|
87 size_t size; |
9774802fd05f
PostgreSQLStorageArea working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
12
diff
changeset
|
88 Read(buffer, size, transaction, uuid, type); |
9774802fd05f
PostgreSQLStorageArea working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
12
diff
changeset
|
89 |
9774802fd05f
PostgreSQLStorageArea working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
12
diff
changeset
|
90 try |
9774802fd05f
PostgreSQLStorageArea working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
12
diff
changeset
|
91 { |
9774802fd05f
PostgreSQLStorageArea working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
12
diff
changeset
|
92 content.resize(size); |
9774802fd05f
PostgreSQLStorageArea working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
12
diff
changeset
|
93 } |
9774802fd05f
PostgreSQLStorageArea working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
12
diff
changeset
|
94 catch (std::bad_alloc&) |
9774802fd05f
PostgreSQLStorageArea working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
12
diff
changeset
|
95 { |
9774802fd05f
PostgreSQLStorageArea working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
12
diff
changeset
|
96 if (size != 0) |
9774802fd05f
PostgreSQLStorageArea working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
12
diff
changeset
|
97 { |
9774802fd05f
PostgreSQLStorageArea working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
12
diff
changeset
|
98 free(buffer); |
9774802fd05f
PostgreSQLStorageArea working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
12
diff
changeset
|
99 } |
9774802fd05f
PostgreSQLStorageArea working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
12
diff
changeset
|
100 |
9774802fd05f
PostgreSQLStorageArea working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
12
diff
changeset
|
101 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotEnoughMemory); |
9774802fd05f
PostgreSQLStorageArea working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
12
diff
changeset
|
102 } |
9774802fd05f
PostgreSQLStorageArea working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
12
diff
changeset
|
103 |
9774802fd05f
PostgreSQLStorageArea working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
12
diff
changeset
|
104 if (size != 0) |
9774802fd05f
PostgreSQLStorageArea working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
12
diff
changeset
|
105 { |
9774802fd05f
PostgreSQLStorageArea working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
12
diff
changeset
|
106 assert(buffer != NULL); |
9774802fd05f
PostgreSQLStorageArea working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
12
diff
changeset
|
107 memcpy(&content[0], buffer, size); |
9774802fd05f
PostgreSQLStorageArea working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
12
diff
changeset
|
108 } |
9774802fd05f
PostgreSQLStorageArea working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
12
diff
changeset
|
109 |
9774802fd05f
PostgreSQLStorageArea working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
12
diff
changeset
|
110 free(buffer); |
9774802fd05f
PostgreSQLStorageArea working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
12
diff
changeset
|
111 } |
9774802fd05f
PostgreSQLStorageArea working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
12
diff
changeset
|
112 |
9774802fd05f
PostgreSQLStorageArea working
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
12
diff
changeset
|
113 |
1
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
114 static OrthancPluginContext* context_ = NULL; |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
115 static std::auto_ptr<StorageBackend> backend_; |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
116 |
12
41543239072d
transactions for storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
117 |
1
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
118 static OrthancPluginErrorCode StorageCreate(const char* uuid, |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
119 const void* content, |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
120 int64_t size, |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
121 OrthancPluginContentType type) |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
122 { |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
123 try |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
124 { |
12
41543239072d
transactions for storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
125 DatabaseManager::Transaction transaction(backend_->GetManager()); |
41543239072d
transactions for storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
126 backend_->Create(transaction, uuid, content, static_cast<size_t>(size), type); |
41543239072d
transactions for storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
127 transaction.Commit(); |
1
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
128 return OrthancPluginErrorCode_Success; |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
129 } |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
130 ORTHANC_PLUGINS_DATABASE_CATCH; |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
131 } |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
132 |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
133 |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
134 static OrthancPluginErrorCode StorageRead(void** content, |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
135 int64_t* size, |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
136 const char* uuid, |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
137 OrthancPluginContentType type) |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
138 { |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
139 try |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
140 { |
12
41543239072d
transactions for storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
141 DatabaseManager::Transaction transaction(backend_->GetManager()); |
1
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
142 size_t tmp; |
12
41543239072d
transactions for storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
143 backend_->Read(*content, tmp, transaction, uuid, type); |
1
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
144 *size = static_cast<int64_t>(tmp); |
12
41543239072d
transactions for storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
145 transaction.Commit(); |
1
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
146 return OrthancPluginErrorCode_Success; |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
147 } |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
148 ORTHANC_PLUGINS_DATABASE_CATCH; |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
149 } |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
150 |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
151 |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
152 static OrthancPluginErrorCode StorageRemove(const char* uuid, |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
153 OrthancPluginContentType type) |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
154 { |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
155 try |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
156 { |
12
41543239072d
transactions for storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
157 DatabaseManager::Transaction transaction(backend_->GetManager()); |
41543239072d
transactions for storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
158 backend_->Remove(transaction, uuid, type); |
41543239072d
transactions for storage area
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1
diff
changeset
|
159 transaction.Commit(); |
1
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
160 return OrthancPluginErrorCode_Success; |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
161 } |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
162 ORTHANC_PLUGINS_DATABASE_CATCH; |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
163 } |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
164 |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
165 |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
166 void StorageBackend::Register(OrthancPluginContext* context, |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
167 StorageBackend* backend) |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
168 { |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
169 if (context == NULL || |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
170 backend == NULL) |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
171 { |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
172 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer); |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
173 } |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
174 |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
175 if (context_ != NULL || |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
176 backend_.get() != NULL) |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
177 { |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
178 // This function can only be invoked once in the plugin |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
179 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls); |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
180 } |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
181 else |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
182 { |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
183 context_ = context; |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
184 backend_.reset(backend); |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
185 |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
186 OrthancPluginRegisterStorageArea(context_, StorageCreate, StorageRead, StorageRemove); |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
187 } |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
188 } |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
189 |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
190 |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
191 void StorageBackend::Finalize() |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
192 { |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
193 backend_.reset(NULL); |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
194 context_ = NULL; |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
195 } |
d17b2631bb67
starting StorageBackend
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
196 } |