Mercurial > hg > orthanc
annotate OrthancServer/DatabaseWrapper.cpp @ 1238:6c07108ff1e2
cleaning
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Fri, 05 Dec 2014 16:14:57 +0100 |
| parents | 0f3716b88af7 |
| children | 92c6b3b57699 |
| rev | line source |
|---|---|
| 183 | 1 /** |
| 2 * Orthanc - A Lightweight, RESTful DICOM Store | |
| 689 | 3 * Copyright (C) 2012-2014 Medical Physics Department, CHU of Liege, |
| 183 | 4 * Belgium |
| 5 * | |
| 6 * This program is free software: you can redistribute it and/or | |
| 7 * modify it under the terms of the GNU General Public License as | |
| 8 * published by the Free Software Foundation, either version 3 of the | |
| 9 * License, or (at your option) any later version. | |
| 10 * | |
| 11 * In addition, as a special exception, the copyright holders of this | |
| 12 * program give permission to link the code of its release with the | |
| 13 * OpenSSL project's "OpenSSL" library (or with modified versions of it | |
| 14 * that use the same license as the "OpenSSL" library), and distribute | |
| 15 * the linked executables. You must obey the GNU General Public License | |
| 16 * in all respects for all of the code used other than "OpenSSL". If you | |
| 17 * modify file(s) with this exception, you may extend this exception to | |
| 18 * your version of the file(s), but you are not obligated to do so. If | |
| 19 * you do not wish to do so, delete this exception statement from your | |
| 20 * version. If you delete this exception statement from all source files | |
| 21 * in the program, then also delete it here. | |
| 22 * | |
| 23 * This program is distributed in the hope that it will be useful, but | |
| 24 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 26 * General Public License for more details. | |
| 27 * | |
| 28 * You should have received a copy of the GNU General Public License | |
| 29 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 30 **/ | |
| 31 | |
| 32 | |
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33 #include "PrecompiledHeadersServer.h" |
| 183 | 34 #include "DatabaseWrapper.h" |
| 35 | |
| 36 #include "../Core/DicomFormat/DicomArray.h" | |
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37 #include "../Core/Uuid.h" |
| 183 | 38 #include "EmbeddedResources.h" |
| 39 | |
| 40 #include <glog/logging.h> | |
| 41 #include <stdio.h> | |
| 42 | |
| 43 namespace Orthanc | |
| 44 { | |
| 45 | |
| 46 namespace Internals | |
| 47 { | |
| 48 class SignalFileDeleted : public SQLite::IScalarFunction | |
| 49 { | |
| 50 private: | |
| 51 IServerIndexListener& listener_; | |
| 52 | |
| 53 public: | |
| 54 SignalFileDeleted(IServerIndexListener& listener) : | |
| 55 listener_(listener) | |
| 56 { | |
| 57 } | |
| 58 | |
| 59 virtual const char* GetName() const | |
| 60 { | |
| 61 return "SignalFileDeleted"; | |
| 62 } | |
| 63 | |
| 64 virtual unsigned int GetCardinality() const | |
| 65 { | |
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66 return 7; |
| 183 | 67 } |
| 68 | |
| 69 virtual void Compute(SQLite::FunctionContext& context) | |
| 70 { | |
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71 std::string uncompressedMD5, compressedMD5; |
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72 |
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73 if (!context.IsNullValue(5)) |
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74 { |
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75 uncompressedMD5 = context.GetStringValue(5); |
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76 } |
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77 |
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78 if (!context.IsNullValue(6)) |
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79 { |
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80 compressedMD5 = context.GetStringValue(6); |
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81 } |
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82 |
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83 FileInfo info(context.GetStringValue(0), |
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84 static_cast<FileContentType>(context.GetIntValue(1)), |
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85 static_cast<uint64_t>(context.GetInt64Value(2)), |
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86 uncompressedMD5, |
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87 static_cast<CompressionType>(context.GetIntValue(3)), |
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88 static_cast<uint64_t>(context.GetInt64Value(4)), |
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89 compressedMD5); |
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90 |
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91 listener_.SignalFileDeleted(info); |
| 183 | 92 } |
| 93 }; | |
| 94 | |
| 1158 | 95 class SignalResourceDeleted : public SQLite::IScalarFunction |
| 96 { | |
| 97 private: | |
| 98 IServerIndexListener& listener_; | |
| 99 | |
| 100 public: | |
| 101 SignalResourceDeleted(IServerIndexListener& listener) : | |
| 102 listener_(listener) | |
| 103 { | |
| 104 } | |
| 105 | |
| 106 virtual const char* GetName() const | |
| 107 { | |
| 108 return "SignalResourceDeleted"; | |
| 109 } | |
| 110 | |
| 111 virtual unsigned int GetCardinality() const | |
| 112 { | |
| 113 return 2; | |
| 114 } | |
| 115 | |
| 116 virtual void Compute(SQLite::FunctionContext& context) | |
| 117 { | |
| 118 ResourceType type = static_cast<ResourceType>(context.GetIntValue(1)); | |
| 1198 | 119 ServerIndexChange change(ChangeType_Deleted, type, context.GetStringValue(0)); |
| 120 listener_.SignalChange(change); | |
| 1158 | 121 } |
| 122 }; | |
| 123 | |
| 183 | 124 class SignalRemainingAncestor : public SQLite::IScalarFunction |
| 125 { | |
| 126 private: | |
| 127 bool hasRemainingAncestor_; | |
| 128 std::string remainingPublicId_; | |
| 129 ResourceType remainingType_; | |
| 130 | |
| 131 public: | |
| 660 | 132 SignalRemainingAncestor() : |
| 133 hasRemainingAncestor_(false) | |
| 134 { | |
| 135 } | |
| 136 | |
| 183 | 137 void Reset() |
| 138 { | |
| 139 hasRemainingAncestor_ = false; | |
| 140 } | |
| 141 | |
| 142 virtual const char* GetName() const | |
| 143 { | |
| 144 return "SignalRemainingAncestor"; | |
| 145 } | |
| 146 | |
| 147 virtual unsigned int GetCardinality() const | |
| 148 { | |
| 149 return 2; | |
| 150 } | |
| 151 | |
| 152 virtual void Compute(SQLite::FunctionContext& context) | |
| 153 { | |
| 154 VLOG(1) << "There exists a remaining ancestor with public ID \"" | |
| 155 << context.GetStringValue(0) | |
| 156 << "\" of type " | |
| 157 << context.GetIntValue(1); | |
| 158 | |
| 159 if (!hasRemainingAncestor_ || | |
| 160 remainingType_ >= context.GetIntValue(1)) | |
| 161 { | |
| 162 hasRemainingAncestor_ = true; | |
| 163 remainingPublicId_ = context.GetStringValue(0); | |
| 164 remainingType_ = static_cast<ResourceType>(context.GetIntValue(1)); | |
| 165 } | |
| 166 } | |
| 167 | |
| 168 bool HasRemainingAncestor() const | |
| 169 { | |
| 170 return hasRemainingAncestor_; | |
| 171 } | |
| 172 | |
| 173 const std::string& GetRemainingAncestorId() const | |
| 174 { | |
| 175 assert(hasRemainingAncestor_); | |
| 176 return remainingPublicId_; | |
| 177 } | |
| 178 | |
| 179 ResourceType GetRemainingAncestorType() const | |
| 180 { | |
| 181 assert(hasRemainingAncestor_); | |
| 182 return remainingType_; | |
| 183 } | |
| 184 }; | |
| 185 } | |
| 186 | |
| 187 | |
| 188 | |
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189 void DatabaseWrapper::SetGlobalProperty(GlobalProperty property, |
| 183 | 190 const std::string& value) |
| 191 { | |
| 192 SQLite::Statement s(db_, SQLITE_FROM_HERE, "INSERT OR REPLACE INTO GlobalProperties VALUES(?, ?)"); | |
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193 s.BindInt(0, property); |
| 183 | 194 s.BindString(1, value); |
| 195 s.Run(); | |
| 196 } | |
| 197 | |
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198 bool DatabaseWrapper::LookupGlobalProperty(std::string& target, |
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199 GlobalProperty property) |
| 183 | 200 { |
| 201 SQLite::Statement s(db_, SQLITE_FROM_HERE, | |
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202 "SELECT value FROM GlobalProperties WHERE property=?"); |
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203 s.BindInt(0, property); |
| 183 | 204 |
| 205 if (!s.Step()) | |
| 206 { | |
| 207 return false; | |
| 208 } | |
| 209 else | |
| 210 { | |
| 211 target = s.ColumnString(0); | |
| 212 return true; | |
| 213 } | |
| 214 } | |
| 215 | |
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216 std::string DatabaseWrapper::GetGlobalProperty(GlobalProperty property, |
| 183 | 217 const std::string& defaultValue) |
| 218 { | |
| 219 std::string s; | |
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220 if (LookupGlobalProperty(s, property)) |
| 183 | 221 { |
| 222 return s; | |
| 223 } | |
| 224 else | |
| 225 { | |
| 226 return defaultValue; | |
| 227 } | |
| 228 } | |
| 229 | |
| 230 int64_t DatabaseWrapper::CreateResource(const std::string& publicId, | |
| 231 ResourceType type) | |
| 232 { | |
| 233 SQLite::Statement s(db_, SQLITE_FROM_HERE, "INSERT INTO Resources VALUES(NULL, ?, ?, NULL)"); | |
| 234 s.BindInt(0, type); | |
| 235 s.BindString(1, publicId); | |
| 236 s.Run(); | |
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237 int64_t id = db_.GetLastInsertRowId(); |
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238 |
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239 ChangeType changeType; |
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240 switch (type) |
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241 { |
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242 case ResourceType_Patient: |
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243 changeType = ChangeType_NewPatient; |
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244 break; |
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245 |
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246 case ResourceType_Study: |
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247 changeType = ChangeType_NewStudy; |
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248 break; |
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249 |
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250 case ResourceType_Series: |
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251 changeType = ChangeType_NewSeries; |
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252 break; |
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253 |
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254 case ResourceType_Instance: |
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255 changeType = ChangeType_NewInstance; |
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256 break; |
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257 |
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258 default: |
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259 throw OrthancException(ErrorCode_InternalError); |
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260 } |
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261 |
| 1237 | 262 ServerIndexChange change(changeType, type, publicId); |
| 263 LogChange(id, change); | |
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264 return id; |
| 183 | 265 } |
| 266 | |
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267 bool DatabaseWrapper::LookupResource(const std::string& publicId, |
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268 int64_t& id, |
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269 ResourceType& type) |
| 183 | 270 { |
| 271 SQLite::Statement s(db_, SQLITE_FROM_HERE, | |
| 272 "SELECT internalId, resourceType FROM Resources WHERE publicId=?"); | |
| 273 s.BindString(0, publicId); | |
| 274 | |
| 275 if (!s.Step()) | |
| 276 { | |
| 277 return false; | |
| 278 } | |
| 279 else | |
| 280 { | |
| 281 id = s.ColumnInt(0); | |
| 282 type = static_cast<ResourceType>(s.ColumnInt(1)); | |
| 283 | |
| 284 // Check whether there is a single resource with this public id | |
| 285 assert(!s.Step()); | |
| 286 | |
| 287 return true; | |
| 288 } | |
| 289 } | |
| 290 | |
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291 bool DatabaseWrapper::LookupParent(int64_t& parentId, |
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292 int64_t resourceId) |
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293 { |
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294 SQLite::Statement s(db_, SQLITE_FROM_HERE, |
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295 "SELECT parentId FROM Resources WHERE internalId=?"); |
| 585 | 296 s.BindInt64(0, resourceId); |
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297 |
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298 if (!s.Step()) |
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299 { |
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300 throw OrthancException(ErrorCode_UnknownResource); |
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301 } |
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302 |
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303 if (s.ColumnIsNull(0)) |
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304 { |
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305 return false; |
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306 } |
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307 else |
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308 { |
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309 parentId = s.ColumnInt(0); |
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310 return true; |
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311 } |
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312 } |
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313 |
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314 std::string DatabaseWrapper::GetPublicId(int64_t resourceId) |
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315 { |
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316 SQLite::Statement s(db_, SQLITE_FROM_HERE, |
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317 "SELECT publicId FROM Resources WHERE internalId=?"); |
| 585 | 318 s.BindInt64(0, resourceId); |
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319 |
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320 if (!s.Step()) |
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321 { |
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322 throw OrthancException(ErrorCode_UnknownResource); |
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323 } |
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324 |
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325 return s.ColumnString(0); |
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326 } |
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327 |
| 304 | 328 |
| 329 ResourceType DatabaseWrapper::GetResourceType(int64_t resourceId) | |
| 330 { | |
| 331 SQLite::Statement s(db_, SQLITE_FROM_HERE, | |
| 332 "SELECT resourceType FROM Resources WHERE internalId=?"); | |
| 585 | 333 s.BindInt64(0, resourceId); |
| 304 | 334 |
| 335 if (!s.Step()) | |
| 336 { | |
| 337 throw OrthancException(ErrorCode_UnknownResource); | |
| 338 } | |
| 339 | |
| 340 return static_cast<ResourceType>(s.ColumnInt(0)); | |
| 341 } | |
| 342 | |
| 343 | |
| 183 | 344 void DatabaseWrapper::AttachChild(int64_t parent, |
| 345 int64_t child) | |
| 346 { | |
| 347 SQLite::Statement s(db_, SQLITE_FROM_HERE, "UPDATE Resources SET parentId = ? WHERE internalId = ?"); | |
| 585 | 348 s.BindInt64(0, parent); |
| 349 s.BindInt64(1, child); | |
| 183 | 350 s.Run(); |
| 351 } | |
| 352 | |
|
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353 void DatabaseWrapper::GetChildren(Json::Value& childrenPublicIds, |
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354 int64_t id) |
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355 { |
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356 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT publicId FROM Resources WHERE parentId=?"); |
| 585 | 357 s.BindInt64(0, id); |
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358 |
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359 childrenPublicIds = Json::arrayValue; |
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360 while (s.Step()) |
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361 { |
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362 childrenPublicIds.append(s.ColumnString(0)); |
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363 } |
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364 } |
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365 |
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366 |
| 183 | 367 void DatabaseWrapper::DeleteResource(int64_t id) |
| 368 { | |
| 369 signalRemainingAncestor_->Reset(); | |
| 370 | |
| 371 SQLite::Statement s(db_, SQLITE_FROM_HERE, "DELETE FROM Resources WHERE internalId=?"); | |
| 585 | 372 s.BindInt64(0, id); |
| 183 | 373 s.Run(); |
| 374 | |
| 375 if (signalRemainingAncestor_->HasRemainingAncestor()) | |
| 376 { | |
| 377 listener_.SignalRemainingAncestor(signalRemainingAncestor_->GetRemainingAncestorType(), | |
| 378 signalRemainingAncestor_->GetRemainingAncestorId()); | |
| 379 } | |
| 380 } | |
| 381 | |
| 382 void DatabaseWrapper::SetMetadata(int64_t id, | |
| 383 MetadataType type, | |
| 384 const std::string& value) | |
| 385 { | |
| 386 SQLite::Statement s(db_, SQLITE_FROM_HERE, "INSERT OR REPLACE INTO Metadata VALUES(?, ?, ?)"); | |
| 585 | 387 s.BindInt64(0, id); |
| 183 | 388 s.BindInt(1, type); |
| 389 s.BindString(2, value); | |
| 390 s.Run(); | |
| 391 } | |
| 392 | |
| 438 | 393 void DatabaseWrapper::DeleteMetadata(int64_t id, |
| 394 MetadataType type) | |
| 395 { | |
| 396 SQLite::Statement s(db_, SQLITE_FROM_HERE, "DELETE FROM Metadata WHERE id=? and type=?"); | |
| 585 | 397 s.BindInt64(0, id); |
| 438 | 398 s.BindInt(1, type); |
| 399 s.Run(); | |
| 400 } | |
| 401 | |
|
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402 bool DatabaseWrapper::LookupMetadata(std::string& target, |
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403 int64_t id, |
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404 MetadataType type) |
| 183 | 405 { |
| 406 SQLite::Statement s(db_, SQLITE_FROM_HERE, | |
| 407 "SELECT value FROM Metadata WHERE id=? AND type=?"); | |
| 585 | 408 s.BindInt64(0, id); |
| 183 | 409 s.BindInt(1, type); |
| 410 | |
| 411 if (!s.Step()) | |
| 412 { | |
| 413 return false; | |
| 414 } | |
| 415 else | |
| 416 { | |
| 417 target = s.ColumnString(0); | |
| 418 return true; | |
| 419 } | |
| 420 } | |
| 421 | |
| 739 | 422 void DatabaseWrapper::ListAvailableMetadata(std::list<MetadataType>& target, |
|
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423 int64_t id) |
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424 { |
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425 target.clear(); |
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426 |
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427 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT type FROM Metadata WHERE id=?"); |
| 585 | 428 s.BindInt64(0, id); |
|
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429 |
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430 while (s.Step()) |
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431 { |
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432 target.push_back(static_cast<MetadataType>(s.ColumnInt(0))); |
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433 } |
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434 } |
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435 |
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436 |
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437 void DatabaseWrapper::AddAttachment(int64_t id, |
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438 const FileInfo& attachment) |
| 183 | 439 { |
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440 SQLite::Statement s(db_, SQLITE_FROM_HERE, "INSERT INTO AttachedFiles VALUES(?, ?, ?, ?, ?, ?, ?, ?)"); |
| 585 | 441 s.BindInt64(0, id); |
| 233 | 442 s.BindInt(1, attachment.GetContentType()); |
|
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443 s.BindString(2, attachment.GetUuid()); |
| 585 | 444 s.BindInt64(3, attachment.GetCompressedSize()); |
| 445 s.BindInt64(4, attachment.GetUncompressedSize()); | |
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446 s.BindInt(5, attachment.GetCompressionType()); |
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447 s.BindString(6, attachment.GetUncompressedMD5()); |
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448 s.BindString(7, attachment.GetCompressedMD5()); |
| 183 | 449 s.Run(); |
| 450 } | |
| 451 | |
|
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452 |
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453 void DatabaseWrapper::DeleteAttachment(int64_t id, |
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454 FileContentType attachment) |
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455 { |
| 701 | 456 SQLite::Statement s(db_, SQLITE_FROM_HERE, "DELETE FROM AttachedFiles WHERE id=? AND fileType=?"); |
|
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457 s.BindInt64(0, id); |
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458 s.BindInt(1, attachment); |
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459 s.Run(); |
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460 } |
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461 |
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462 |
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463 |
|
440
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464 void DatabaseWrapper::ListAvailableAttachments(std::list<FileContentType>& result, |
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465 int64_t id) |
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466 { |
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467 result.clear(); |
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468 |
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469 SQLite::Statement s(db_, SQLITE_FROM_HERE, |
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470 "SELECT fileType FROM AttachedFiles WHERE id=?"); |
| 585 | 471 s.BindInt64(0, id); |
|
440
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472 |
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473 while (s.Step()) |
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474 { |
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475 result.push_back(static_cast<FileContentType>(s.ColumnInt(0))); |
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476 } |
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477 } |
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478 |
|
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479 bool DatabaseWrapper::LookupAttachment(FileInfo& attachment, |
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480 int64_t id, |
| 233 | 481 FileContentType contentType) |
| 183 | 482 { |
| 483 SQLite::Statement s(db_, SQLITE_FROM_HERE, | |
|
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484 "SELECT uuid, uncompressedSize, compressionType, compressedSize, uncompressedMD5, compressedMD5 FROM AttachedFiles WHERE id=? AND fileType=?"); |
| 585 | 485 s.BindInt64(0, id); |
|
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486 s.BindInt(1, contentType); |
| 183 | 487 |
| 488 if (!s.Step()) | |
| 489 { | |
| 490 return false; | |
| 491 } | |
| 492 else | |
| 493 { | |
|
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494 attachment = FileInfo(s.ColumnString(0), |
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495 contentType, |
| 740 | 496 s.ColumnInt64(1), |
|
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497 s.ColumnString(4), |
|
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498 static_cast<CompressionType>(s.ColumnInt(2)), |
| 740 | 499 s.ColumnInt64(3), |
|
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500 s.ColumnString(5)); |
| 183 | 501 return true; |
| 502 } | |
| 503 } | |
| 504 | |
| 1162 | 505 |
| 506 static void SetMainDicomTagsInternal(SQLite::Statement& s, | |
| 507 int64_t id, | |
| 508 const DicomElement& element) | |
| 509 { | |
| 510 s.BindInt64(0, id); | |
| 511 s.BindInt(1, element.GetTag().GetGroup()); | |
| 512 s.BindInt(2, element.GetTag().GetElement()); | |
| 513 s.BindString(3, element.GetValue().AsString()); | |
| 514 s.Run(); | |
| 515 } | |
| 516 | |
| 517 | |
| 183 | 518 void DatabaseWrapper::SetMainDicomTags(int64_t id, |
| 519 const DicomMap& tags) | |
| 520 { | |
| 521 DicomArray flattened(tags); | |
| 522 for (size_t i = 0; i < flattened.GetSize(); i++) | |
| 523 { | |
| 1162 | 524 if (flattened.GetElement(i).GetTag().IsIdentifier()) |
| 525 { | |
| 1173 | 526 SQLite::Statement s(db_, SQLITE_FROM_HERE, "INSERT INTO DicomIdentifiers VALUES(?, ?, ?, ?)"); |
| 1162 | 527 SetMainDicomTagsInternal(s, id, flattened.GetElement(i)); |
| 528 } | |
| 529 else | |
| 530 { | |
| 1173 | 531 SQLite::Statement s(db_, SQLITE_FROM_HERE, "INSERT INTO MainDicomTags VALUES(?, ?, ?, ?)"); |
| 1162 | 532 SetMainDicomTagsInternal(s, id, flattened.GetElement(i)); |
| 533 } | |
| 183 | 534 } |
| 535 } | |
| 536 | |
| 537 void DatabaseWrapper::GetMainDicomTags(DicomMap& map, | |
| 538 int64_t id) | |
| 539 { | |
| 540 map.Clear(); | |
| 541 | |
| 542 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT * FROM MainDicomTags WHERE id=?"); | |
| 585 | 543 s.BindInt64(0, id); |
| 183 | 544 while (s.Step()) |
| 545 { | |
| 546 map.SetValue(s.ColumnInt(1), | |
| 547 s.ColumnInt(2), | |
| 548 s.ColumnString(3)); | |
| 549 } | |
| 1162 | 550 |
| 551 SQLite::Statement s2(db_, SQLITE_FROM_HERE, "SELECT * FROM DicomIdentifiers WHERE id=?"); | |
| 552 s2.BindInt64(0, id); | |
| 553 while (s2.Step()) | |
| 554 { | |
| 555 map.SetValue(s2.ColumnInt(1), | |
| 556 s2.ColumnInt(2), | |
| 557 s2.ColumnString(3)); | |
| 558 } | |
| 183 | 559 } |
| 560 | |
| 561 | |
| 562 bool DatabaseWrapper::GetParentPublicId(std::string& result, | |
| 563 int64_t id) | |
| 564 { | |
| 565 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT a.publicId FROM Resources AS a, Resources AS b " | |
| 566 "WHERE a.internalId = b.parentId AND b.internalId = ?"); | |
| 585 | 567 s.BindInt64(0, id); |
| 183 | 568 |
| 569 if (s.Step()) | |
| 570 { | |
| 571 result = s.ColumnString(0); | |
| 572 return true; | |
| 573 } | |
| 574 else | |
| 575 { | |
| 576 return false; | |
| 577 } | |
| 578 } | |
| 579 | |
| 580 | |
| 581 void DatabaseWrapper::GetChildrenPublicId(std::list<std::string>& result, | |
| 582 int64_t id) | |
| 583 { | |
| 584 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT a.publicId FROM Resources AS a, Resources AS b " | |
| 585 "WHERE a.parentId = b.internalId AND b.internalId = ?"); | |
| 585 | 586 s.BindInt64(0, id); |
| 183 | 587 |
| 588 result.clear(); | |
| 589 | |
| 590 while (s.Step()) | |
| 591 { | |
| 592 result.push_back(s.ColumnString(0)); | |
| 593 } | |
| 594 } | |
| 595 | |
| 596 | |
| 199 | 597 void DatabaseWrapper::GetChildrenInternalId(std::list<int64_t>& result, |
| 598 int64_t id) | |
| 599 { | |
| 600 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT a.internalId FROM Resources AS a, Resources AS b " | |
| 601 "WHERE a.parentId = b.internalId AND b.internalId = ?"); | |
| 585 | 602 s.BindInt64(0, id); |
| 199 | 603 |
| 604 result.clear(); | |
| 605 | |
| 606 while (s.Step()) | |
| 607 { | |
| 741 | 608 result.push_back(s.ColumnInt64(0)); |
| 199 | 609 } |
| 610 } | |
| 611 | |
| 612 | |
| 1198 | 613 void DatabaseWrapper::LogChange(int64_t internalId, |
| 614 const ServerIndexChange& change) | |
| 183 | 615 { |
| 1198 | 616 if (change.GetChangeType() <= ChangeType_INTERNAL_LastLogged) |
|
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617 { |
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618 const boost::posix_time::ptime now = boost::posix_time::second_clock::local_time(); |
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619 |
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620 SQLite::Statement s(db_, SQLITE_FROM_HERE, "INSERT INTO Changes VALUES(NULL, ?, ?, ?, ?)"); |
| 1198 | 621 s.BindInt(0, change.GetChangeType()); |
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622 s.BindInt64(1, internalId); |
| 1198 | 623 s.BindInt(2, change.GetResourceType()); |
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624 s.BindString(3, boost::posix_time::to_iso_string(now)); |
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625 s.Run(); |
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626 } |
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627 |
| 1198 | 628 listener_.SignalChange(change); |
| 183 | 629 } |
| 630 | |
| 631 | |
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632 void DatabaseWrapper::GetChangesInternal(Json::Value& target, |
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633 SQLite::Statement& s, |
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634 int64_t since, |
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635 unsigned int maxResults) |
| 204 | 636 { |
| 637 Json::Value changes = Json::arrayValue; | |
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638 int64_t last = since; |
| 204 | 639 |
| 640 while (changes.size() < maxResults && s.Step()) | |
| 641 { | |
| 742 | 642 int64_t seq = s.ColumnInt64(0); |
| 204 | 643 ChangeType changeType = static_cast<ChangeType>(s.ColumnInt(1)); |
| 742 | 644 int64_t internalId = s.ColumnInt64(2); |
| 204 | 645 ResourceType resourceType = static_cast<ResourceType>(s.ColumnInt(3)); |
| 646 const std::string& date = s.ColumnString(4); | |
|
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647 std::string publicId = GetPublicId(internalId); |
| 204 | 648 |
| 649 Json::Value item = Json::objectValue; | |
| 650 item["Seq"] = static_cast<int>(seq); | |
|
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651 item["ChangeType"] = EnumerationToString(changeType); |
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652 item["ResourceType"] = EnumerationToString(resourceType); |
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653 item["ID"] = publicId; |
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654 item["Path"] = GetBasePath(resourceType, publicId); |
| 204 | 655 item["Date"] = date; |
| 656 last = seq; | |
| 657 | |
| 658 changes.append(item); | |
| 659 } | |
| 660 | |
| 661 target = Json::objectValue; | |
| 662 target["Changes"] = changes; | |
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663 target["Done"] = !(changes.size() == maxResults && s.Step()); |
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664 target["Last"] = static_cast<int>(last); |
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665 } |
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666 |
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667 |
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668 void DatabaseWrapper::GetChanges(Json::Value& target, |
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669 int64_t since, |
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670 unsigned int maxResults) |
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671 { |
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672 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT * FROM Changes WHERE seq>? ORDER BY seq LIMIT ?"); |
| 585 | 673 s.BindInt64(0, since); |
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674 s.BindInt(1, maxResults + 1); |
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675 GetChangesInternal(target, s, since, maxResults); |
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676 } |
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677 |
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678 void DatabaseWrapper::GetLastChange(Json::Value& target) |
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679 { |
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680 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT * FROM Changes ORDER BY seq DESC LIMIT 1"); |
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681 GetChangesInternal(target, s, 0, 1); |
| 204 | 682 } |
| 683 | |
| 684 | |
| 231 | 685 void DatabaseWrapper::LogExportedResource(ResourceType resourceType, |
| 686 const std::string& publicId, | |
| 687 const std::string& remoteModality, | |
| 688 const std::string& patientId, | |
| 689 const std::string& studyInstanceUid, | |
| 690 const std::string& seriesInstanceUid, | |
| 691 const std::string& sopInstanceUid, | |
| 183 | 692 const boost::posix_time::ptime& date) |
| 693 { | |
| 231 | 694 SQLite::Statement s(db_, SQLITE_FROM_HERE, |
| 695 "INSERT INTO ExportedResources VALUES(NULL, ?, ?, ?, ?, ?, ?, ?, ?)"); | |
| 696 | |
| 697 s.BindInt(0, resourceType); | |
| 698 s.BindString(1, publicId); | |
| 699 s.BindString(2, remoteModality); | |
| 700 s.BindString(3, patientId); | |
| 701 s.BindString(4, studyInstanceUid); | |
| 702 s.BindString(5, seriesInstanceUid); | |
| 703 s.BindString(6, sopInstanceUid); | |
| 704 s.BindString(7, boost::posix_time::to_iso_string(date)); | |
| 705 | |
| 183 | 706 s.Run(); |
| 707 } | |
| 231 | 708 |
| 709 | |
| 742 | 710 void DatabaseWrapper::GetExportedResourcesInternal(Json::Value& target, |
| 711 SQLite::Statement& s, | |
| 712 int64_t since, | |
| 713 unsigned int maxResults) | |
| 231 | 714 { |
| 715 Json::Value changes = Json::arrayValue; | |
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716 int64_t last = since; |
| 231 | 717 |
| 718 while (changes.size() < maxResults && s.Step()) | |
| 719 { | |
| 743 | 720 int64_t seq = s.ColumnInt64(0); |
| 231 | 721 ResourceType resourceType = static_cast<ResourceType>(s.ColumnInt(1)); |
| 722 std::string publicId = s.ColumnString(2); | |
| 723 | |
| 724 Json::Value item = Json::objectValue; | |
| 725 item["Seq"] = static_cast<int>(seq); | |
|
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726 item["ResourceType"] = EnumerationToString(resourceType); |
| 231 | 727 item["ID"] = publicId; |
| 728 item["Path"] = GetBasePath(resourceType, publicId); | |
| 729 item["RemoteModality"] = s.ColumnString(3); | |
| 730 item["Date"] = s.ColumnString(8); | |
| 731 | |
| 732 // WARNING: Do not add "break" below and do not reorder the case items! | |
| 733 switch (resourceType) | |
| 734 { | |
| 735 case ResourceType_Instance: | |
| 736 item["SopInstanceUid"] = s.ColumnString(7); | |
| 737 | |
| 738 case ResourceType_Series: | |
| 739 item["SeriesInstanceUid"] = s.ColumnString(6); | |
| 740 | |
| 741 case ResourceType_Study: | |
| 742 item["StudyInstanceUid"] = s.ColumnString(5); | |
| 743 | |
| 744 case ResourceType_Patient: | |
| 745 item["PatientId"] = s.ColumnString(4); | |
| 746 break; | |
| 747 | |
| 748 default: | |
| 749 throw OrthancException(ErrorCode_InternalError); | |
| 750 } | |
| 751 | |
| 752 last = seq; | |
| 753 | |
| 754 changes.append(item); | |
| 755 } | |
| 756 | |
| 757 target = Json::objectValue; | |
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758 target["Exports"] = changes; |
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759 target["Done"] = !(changes.size() == maxResults && s.Step()); |
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760 target["Last"] = static_cast<int>(last); |
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761 } |
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762 |
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763 |
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764 void DatabaseWrapper::GetExportedResources(Json::Value& target, |
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765 int64_t since, |
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766 unsigned int maxResults) |
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767 { |
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768 SQLite::Statement s(db_, SQLITE_FROM_HERE, |
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769 "SELECT * FROM ExportedResources WHERE seq>? ORDER BY seq LIMIT ?"); |
| 585 | 770 s.BindInt64(0, since); |
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771 s.BindInt(1, maxResults + 1); |
| 742 | 772 GetExportedResourcesInternal(target, s, since, maxResults); |
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773 } |
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774 |
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775 |
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776 void DatabaseWrapper::GetLastExportedResource(Json::Value& target) |
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777 { |
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778 SQLite::Statement s(db_, SQLITE_FROM_HERE, |
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779 "SELECT * FROM ExportedResources ORDER BY seq DESC LIMIT 1"); |
| 742 | 780 GetExportedResourcesInternal(target, s, 0, 1); |
| 231 | 781 } |
| 782 | |
| 783 | |
| 183 | 784 |
| 785 | |
| 786 int64_t DatabaseWrapper::GetTableRecordCount(const std::string& table) | |
| 787 { | |
| 788 char buf[128]; | |
| 789 sprintf(buf, "SELECT COUNT(*) FROM %s", table.c_str()); | |
| 790 SQLite::Statement s(db_, buf); | |
| 791 | |
| 218 | 792 if (!s.Step()) |
| 793 { | |
| 794 throw OrthancException(ErrorCode_InternalError); | |
| 795 } | |
| 796 | |
| 183 | 797 int64_t c = s.ColumnInt(0); |
| 798 assert(!s.Step()); | |
| 799 | |
| 800 return c; | |
| 801 } | |
| 802 | |
| 803 | |
| 804 uint64_t DatabaseWrapper::GetTotalCompressedSize() | |
| 805 { | |
| 806 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT SUM(compressedSize) FROM AttachedFiles"); | |
| 807 s.Run(); | |
| 808 return static_cast<uint64_t>(s.ColumnInt64(0)); | |
| 809 } | |
| 810 | |
| 811 | |
| 812 uint64_t DatabaseWrapper::GetTotalUncompressedSize() | |
| 813 { | |
| 814 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT SUM(uncompressedSize) FROM AttachedFiles"); | |
| 815 s.Run(); | |
| 816 return static_cast<uint64_t>(s.ColumnInt64(0)); | |
| 817 } | |
| 818 | |
| 190 | 819 void DatabaseWrapper::GetAllPublicIds(Json::Value& target, |
| 820 ResourceType resourceType) | |
| 821 { | |
| 822 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT publicId FROM Resources WHERE resourceType=?"); | |
| 823 s.BindInt(0, resourceType); | |
| 824 | |
| 825 target = Json::arrayValue; | |
| 826 while (s.Step()) | |
| 827 { | |
| 828 target.append(s.ColumnString(0)); | |
| 829 } | |
| 830 } | |
| 831 | |
| 1210 | 832 static void UpgradeDatabase(SQLite::Connection& db, |
| 833 EmbeddedResources::FileResourceId script) | |
| 834 { | |
| 835 std::string upgrade; | |
| 836 EmbeddedResources::GetFileResource(upgrade, script); | |
| 837 db.BeginTransaction(); | |
| 838 db.Execute(upgrade); | |
| 839 db.CommitTransaction(); | |
| 840 } | |
| 841 | |
| 183 | 842 |
| 843 DatabaseWrapper::DatabaseWrapper(const std::string& path, | |
| 844 IServerIndexListener& listener) : | |
| 845 listener_(listener) | |
| 846 { | |
| 847 db_.Open(path); | |
| 848 Open(); | |
| 849 } | |
| 850 | |
| 851 DatabaseWrapper::DatabaseWrapper(IServerIndexListener& listener) : | |
| 852 listener_(listener) | |
| 853 { | |
| 854 db_.OpenInMemory(); | |
| 855 Open(); | |
| 856 } | |
| 857 | |
| 858 void DatabaseWrapper::Open() | |
| 859 { | |
| 374 | 860 // Performance tuning of SQLite with PRAGMAs |
| 861 // http://www.sqlite.org/pragma.html | |
| 862 db_.Execute("PRAGMA SYNCHRONOUS=NORMAL;"); | |
| 863 db_.Execute("PRAGMA JOURNAL_MODE=WAL;"); | |
| 864 db_.Execute("PRAGMA LOCKING_MODE=EXCLUSIVE;"); | |
| 865 db_.Execute("PRAGMA WAL_AUTOCHECKPOINT=1000;"); | |
| 866 //db_.Execute("PRAGMA TEMP_STORE=memory"); | |
| 867 | |
| 183 | 868 if (!db_.DoesTableExist("GlobalProperties")) |
| 869 { | |
| 870 LOG(INFO) << "Creating the database"; | |
| 871 std::string query; | |
|
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872 EmbeddedResources::GetFileResource(query, EmbeddedResources::PREPARE_DATABASE); |
| 183 | 873 db_.Execute(query); |
| 874 } | |
| 875 | |
| 567 | 876 // Check the version of the database |
| 252 | 877 std::string version = GetGlobalProperty(GlobalProperty_DatabaseSchemaVersion, "Unknown"); |
| 878 bool ok = false; | |
| 879 try | |
| 880 { | |
| 881 LOG(INFO) << "Version of the Orthanc database: " << version; | |
| 882 unsigned int v = boost::lexical_cast<unsigned int>(version); | |
| 883 | |
|
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884 /** |
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885 * History of the database versions: |
| 1210 | 886 * - Orthanc before Orthanc 0.3.0 (inclusive) had no version |
| 887 * - Version 2: only Orthanc 0.3.1 | |
|
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888 * - Version 3: from Orthanc 0.3.2 to Orthanc 0.7.2 (inclusive) |
| 1210 | 889 * - Version 4: from Orthanc 0.7.3 to Orthanc 0.8.4 (inclusive) |
| 890 * - Version 5: from Orthanc 0.8.5 (inclusive) | |
|
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891 **/ |
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892 |
| 1158 | 893 // This version of Orthanc is only compatible with versions 3, 4 and 5 of the DB schema |
| 894 ok = (v == 3 || v == 4 || v == 5); | |
|
693
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895 |
|
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896 if (v == 3) |
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897 { |
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898 LOG(WARNING) << "Upgrading database version from 3 to 4"; |
| 1210 | 899 UpgradeDatabase(db_, EmbeddedResources::UPGRADE_DATABASE_3_TO_4); |
| 1158 | 900 v = 4; |
| 901 } | |
| 902 | |
| 903 if (v == 4) | |
| 904 { | |
| 905 LOG(WARNING) << "Upgrading database version from 4 to 5"; | |
| 1210 | 906 UpgradeDatabase(db_, EmbeddedResources::UPGRADE_DATABASE_4_TO_5); |
| 1158 | 907 v = 5; |
|
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908 } |
| 252 | 909 } |
| 910 catch (boost::bad_lexical_cast&) | |
| 911 { | |
| 1210 | 912 ok = false; |
| 252 | 913 } |
| 914 | |
| 915 if (!ok) | |
| 916 { | |
|
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917 LOG(ERROR) << "Incompatible version of the Orthanc database: " << version; |
| 252 | 918 throw OrthancException(ErrorCode_IncompatibleDatabaseVersion); |
| 919 } | |
| 920 | |
| 183 | 921 signalRemainingAncestor_ = new Internals::SignalRemainingAncestor; |
| 922 db_.Register(signalRemainingAncestor_); | |
| 923 db_.Register(new Internals::SignalFileDeleted(listener_)); | |
| 1158 | 924 db_.Register(new Internals::SignalResourceDeleted(listener_)); |
| 183 | 925 } |
| 238 | 926 |
| 927 uint64_t DatabaseWrapper::GetResourceCount(ResourceType resourceType) | |
| 928 { | |
| 929 SQLite::Statement s(db_, SQLITE_FROM_HERE, | |
| 930 "SELECT COUNT(*) FROM Resources WHERE resourceType=?"); | |
| 931 s.BindInt(0, resourceType); | |
| 932 | |
| 933 if (!s.Step()) | |
| 934 { | |
| 935 throw OrthancException(ErrorCode_InternalError); | |
| 936 } | |
| 937 | |
| 938 int64_t c = s.ColumnInt(0); | |
| 939 assert(!s.Step()); | |
| 940 | |
| 941 return c; | |
| 942 } | |
|
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943 |
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944 bool DatabaseWrapper::SelectPatientToRecycle(int64_t& internalId) |
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945 { |
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946 SQLite::Statement s(db_, SQLITE_FROM_HERE, |
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947 "SELECT patientId FROM PatientRecyclingOrder ORDER BY seq ASC LIMIT 1"); |
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948 |
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949 if (!s.Step()) |
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950 { |
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951 // No patient remaining or all the patients are protected |
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952 return false; |
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953 } |
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954 else |
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955 { |
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956 internalId = s.ColumnInt(0); |
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957 return true; |
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958 } |
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959 } |
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960 |
|
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961 bool DatabaseWrapper::SelectPatientToRecycle(int64_t& internalId, |
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962 int64_t patientIdToAvoid) |
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963 { |
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964 SQLite::Statement s(db_, SQLITE_FROM_HERE, |
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965 "SELECT patientId FROM PatientRecyclingOrder " |
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966 "WHERE patientId != ? ORDER BY seq ASC LIMIT 1"); |
| 585 | 967 s.BindInt64(0, patientIdToAvoid); |
|
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968 |
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969 if (!s.Step()) |
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970 { |
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971 // No patient remaining or all the patients are protected |
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972 return false; |
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973 } |
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974 else |
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975 { |
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976 internalId = s.ColumnInt(0); |
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977 return true; |
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978 } |
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979 } |
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980 |
|
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981 bool DatabaseWrapper::IsProtectedPatient(int64_t internalId) |
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982 { |
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983 SQLite::Statement s(db_, SQLITE_FROM_HERE, |
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984 "SELECT * FROM PatientRecyclingOrder WHERE patientId = ?"); |
| 585 | 985 s.BindInt64(0, internalId); |
|
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986 return !s.Step(); |
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987 } |
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988 |
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989 void DatabaseWrapper::SetProtectedPatient(int64_t internalId, |
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990 bool isProtected) |
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991 { |
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992 if (isProtected) |
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993 { |
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994 SQLite::Statement s(db_, SQLITE_FROM_HERE, "DELETE FROM PatientRecyclingOrder WHERE patientId=?"); |
| 585 | 995 s.BindInt64(0, internalId); |
|
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996 s.Run(); |
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997 } |
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998 else if (IsProtectedPatient(internalId)) |
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999 { |
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1000 SQLite::Statement s(db_, SQLITE_FROM_HERE, "INSERT INTO PatientRecyclingOrder VALUES(NULL, ?)"); |
| 585 | 1001 s.BindInt64(0, internalId); |
|
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1002 s.Run(); |
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1003 } |
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1004 else |
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1005 { |
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1006 // Nothing to do: The patient is already unprotected |
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1007 } |
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1008 } |
| 310 | 1009 |
| 1010 | |
|
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1011 |
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1012 void DatabaseWrapper::ClearTable(const std::string& tableName) |
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1013 { |
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1014 db_.Execute("DELETE FROM " + tableName); |
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1015 } |
| 513 | 1016 |
| 1017 | |
| 1018 bool DatabaseWrapper::IsExistingResource(int64_t internalId) | |
| 1019 { | |
| 1020 SQLite::Statement s(db_, SQLITE_FROM_HERE, | |
| 1021 "SELECT * FROM Resources WHERE internalId=?"); | |
| 585 | 1022 s.BindInt64(0, internalId); |
| 513 | 1023 return s.Step(); |
| 1024 } | |
| 521 | 1025 |
| 1026 | |
| 1162 | 1027 void DatabaseWrapper::LookupIdentifier(std::list<int64_t>& result, |
| 1028 const DicomTag& tag, | |
| 1029 const std::string& value) | |
| 521 | 1030 { |
| 1162 | 1031 if (!tag.IsIdentifier()) |
| 1032 { | |
| 1033 throw OrthancException(ErrorCode_ParameterOutOfRange); | |
| 1034 } | |
| 1035 | |
| 521 | 1036 SQLite::Statement s(db_, SQLITE_FROM_HERE, |
| 1162 | 1037 "SELECT id FROM DicomIdentifiers WHERE tagGroup=? AND tagElement=? and value=?"); |
| 521 | 1038 |
| 1039 s.BindInt(0, tag.GetGroup()); | |
| 1040 s.BindInt(1, tag.GetElement()); | |
| 1041 s.BindString(2, value); | |
| 1042 | |
| 1043 result.clear(); | |
| 1044 | |
| 1045 while (s.Step()) | |
| 1046 { | |
| 1047 result.push_back(s.ColumnInt64(0)); | |
| 1048 } | |
| 1049 } | |
| 1050 | |
| 1051 | |
| 1162 | 1052 void DatabaseWrapper::LookupIdentifier(std::list<int64_t>& result, |
| 1053 const std::string& value) | |
| 521 | 1054 { |
| 1055 SQLite::Statement s(db_, SQLITE_FROM_HERE, | |
| 1162 | 1056 "SELECT id FROM DicomIdentifiers WHERE value=?"); |
| 521 | 1057 |
| 1058 s.BindString(0, value); | |
| 1059 | |
| 1060 result.clear(); | |
| 1061 | |
| 1062 while (s.Step()) | |
| 1063 { | |
| 1064 result.push_back(s.ColumnInt64(0)); | |
| 1065 } | |
| 1066 } | |
|
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1067 |
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1068 |
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1069 void DatabaseWrapper::GetAllMetadata(std::map<MetadataType, std::string>& result, |
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1070 int64_t id) |
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1071 { |
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1072 result.clear(); |
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1073 |
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649d47854314
proper handling of metadata in Store
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
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1074 SQLite::Statement s(db_, SQLITE_FROM_HERE, "SELECT type, value FROM Metadata WHERE id=?"); |
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649d47854314
proper handling of metadata in Store
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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changeset
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1075 s.BindInt64(0, id); |
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649d47854314
proper handling of metadata in Store
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
831
diff
changeset
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1076 |
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649d47854314
proper handling of metadata in Store
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
831
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1077 while (s.Step()) |
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649d47854314
proper handling of metadata in Store
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
831
diff
changeset
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1078 { |
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649d47854314
proper handling of metadata in Store
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
831
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1079 MetadataType key = static_cast<MetadataType>(s.ColumnInt(0)); |
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649d47854314
proper handling of metadata in Store
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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1080 result[key] = s.ColumnString(1); |
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649d47854314
proper handling of metadata in Store
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
831
diff
changeset
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1081 } |
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649d47854314
proper handling of metadata in Store
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
831
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1082 } |
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649d47854314
proper handling of metadata in Store
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
831
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1083 |
| 183 | 1084 } |