Mercurial > hg > openmind
annotate src/main/java/org/mpi/openmind/cache/WrapperService.java @ 35:1cd9d9a67cad
added regular expression match option to AttributeFilter and searchEntityByAttribute.
added regexp() function to mysql dialect to use mysql REGEXP.
| author | casties |
|---|---|
| date | Mon, 29 Aug 2016 20:16:53 +0200 |
| parents | e52f593f9e0d |
| children | 63fe33172397 |
| rev | line source |
|---|---|
| 1 | 1 package org.mpi.openmind.cache; |
| 2 | |
| 3 import java.io.Serializable; | |
| 4 import java.lang.management.ManagementFactory; | |
| 5 import java.util.ArrayList; | |
| 6 import java.util.Collection; | |
| 7 import java.util.Collections; | |
| 8 import java.util.HashMap; | |
| 9 import java.util.List; | |
| 10 import java.util.Map; | |
| 11 | |
| 12 import org.apache.commons.lang.StringUtils; | |
| 13 import org.apache.log4j.Logger; | |
| 14 import org.mpi.openmind.repository.bo.Attribute; | |
| 15 import org.mpi.openmind.repository.bo.Entity; | |
| 16 import org.mpi.openmind.repository.bo.Node; | |
| 17 import org.mpi.openmind.repository.bo.Relation; | |
| 18 import org.mpi.openmind.repository.bo.ViewerAttribute; | |
| 19 import org.mpi.openmind.repository.bo.ViewerPage; | |
| 20 import org.mpi.openmind.repository.bo.utils.EntitySortByNormalizedOwnValue; | |
| 21 import org.mpi.openmind.repository.bo.utils.EntitySortByVersion; | |
| 22 import org.mpi.openmind.repository.bo.utils.RelationSortBySourceOW; | |
| 23 import org.mpi.openmind.repository.bo.utils.RelationSortByTargetOW; | |
| 24 import org.mpi.openmind.repository.services.PersistenceService; | |
| 25 import org.mpi.openmind.repository.services.utils.AttributeFilter; | |
| 26 import org.mpi.openmind.repository.utils.ImportOM3Util; | |
| 27 import org.mpi.openmind.repository.utils.NormalizerUtils; | |
| 7 | 28 import org.mpi.openmind.repository.utils.RomanizationLoC; |
| 1 | 29 |
| 30 public class WrapperService implements Serializable{ | |
| 31 | |
| 32 private static final long serialVersionUID = 2578074607841626396L; | |
| 33 | |
| 34 public static final String IS_TYPE_OF = "is_type_of"; | |
| 35 | |
| 36 private static Logger logger = Logger.getLogger(WrapperService.class); | |
| 37 | |
| 38 private transient CacheService cache; | |
| 39 | |
| 40 public long getSourceRelationsCount(Entity entity, String relationName, | |
| 41 String tarObjClass) { | |
| 42 return this.getPS().getSourceRelationsCount(entity, relationName, | |
| 43 tarObjClass); | |
| 44 } | |
| 45 | |
| 46 public Long getTargetRelationsCount(Entity entity, String relationName, | |
| 47 String srcObjClass) { | |
| 48 return this.getPS().getTargetRelationsCount(entity, relationName, | |
| 49 srcObjClass); | |
| 50 } | |
| 51 | |
|
35
1cd9d9a67cad
added regular expression match option to AttributeFilter and searchEntityByAttribute.
casties
parents:
33
diff
changeset
|
52 /** |
|
1cd9d9a67cad
added regular expression match option to AttributeFilter and searchEntityByAttribute.
casties
parents:
33
diff
changeset
|
53 * Search entities matching a list of attribute filters. |
|
1cd9d9a67cad
added regular expression match option to AttributeFilter and searchEntityByAttribute.
casties
parents:
33
diff
changeset
|
54 * |
|
1cd9d9a67cad
added regular expression match option to AttributeFilter and searchEntityByAttribute.
casties
parents:
33
diff
changeset
|
55 * Returns a Map of Entities and Attributes. |
|
1cd9d9a67cad
added regular expression match option to AttributeFilter and searchEntityByAttribute.
casties
parents:
33
diff
changeset
|
56 * |
|
1cd9d9a67cad
added regular expression match option to AttributeFilter and searchEntityByAttribute.
casties
parents:
33
diff
changeset
|
57 * @param filters |
|
1cd9d9a67cad
added regular expression match option to AttributeFilter and searchEntityByAttribute.
casties
parents:
33
diff
changeset
|
58 * @param maxResult |
|
1cd9d9a67cad
added regular expression match option to AttributeFilter and searchEntityByAttribute.
casties
parents:
33
diff
changeset
|
59 * @return |
|
1cd9d9a67cad
added regular expression match option to AttributeFilter and searchEntityByAttribute.
casties
parents:
33
diff
changeset
|
60 */ |
|
1cd9d9a67cad
added regular expression match option to AttributeFilter and searchEntityByAttribute.
casties
parents:
33
diff
changeset
|
61 public Map<Entity, Attribute> searchEntityByAttributeFilter ( |
| 1 | 62 List<AttributeFilter> filters, int maxResult) { |
| 63 return this.getPS().searchEntityByAttributeFilter(filters, maxResult); | |
| 64 } | |
| 65 | |
| 66 public Map<Attribute, Entity> searchAttEntityByAttributeFilter( | |
| 67 List<AttributeFilter> filters, int maxResult) { | |
| 68 return this.getPS() | |
| 69 .searchAttEntityByAttributeFilter(filters, maxResult); | |
| 70 } | |
| 71 | |
| 72 public List<Entity> searchEntityByOwnValue(String oc, String term){ | |
| 73 List<Entity> rs = new ArrayList<Entity>(); | |
| 74 if(StringUtils.isEmpty(term)) | |
| 75 return rs; | |
| 76 | |
| 77 List<Entity> entList = this.cache.getEntitiesByDef(oc); | |
| 78 term = NormalizerUtils.normalize(term); | |
| 79 | |
| 80 for(Entity ent : entList){ | |
| 81 if(StringUtils.isNotEmpty(ent.getNormalizedOwnValue()) && | |
| 82 StringUtils.contains(ent.getNormalizedOwnValue(), term)){ | |
| 83 rs.add(ent); | |
| 84 } | |
| 85 } | |
| 86 return rs; | |
| 87 } | |
| 88 | |
| 89 // ************************************************************ | |
| 90 // ************************************************************ | |
| 91 // ************************************************************ | |
| 92 // ************************************************************ | |
| 93 | |
| 94 public List<Entity> getPreviousEntitiesById(Long id) { | |
| 95 List<Entity> list = this.getPS().getEntities(id, | |
| 96 Node.SYS_STATUS_PREVIOUS_VERSION, null, null); | |
| 97 Collections.sort(list, new EntitySortByVersion()); | |
| 98 return list; | |
| 99 } | |
| 100 | |
| 101 public void initCache() { | |
| 102 logger.info("##### Initializing Cache #####"); | |
| 103 logger.info(ManagementFactory.getRuntimeMXBean().getName()); | |
| 104 | |
| 105 try { | |
| 106 int mb = 1024 * 1024; | |
| 107 | |
| 108 // Getting the runtime reference from system | |
| 109 Runtime runtime = Runtime.getRuntime(); | |
| 110 | |
| 111 logger.info("##### Heap utilization statistics [MB] #####"); | |
| 112 | |
| 113 // Print used memory | |
| 114 logger.info("Used Memory:" | |
| 115 + (runtime.totalMemory() - runtime.freeMemory()) / mb); | |
| 116 | |
| 117 // Print free memory | |
| 118 logger.info("Free Memory:" + runtime.freeMemory() / mb); | |
| 119 | |
| 120 // Print total available memory | |
| 121 logger.info("Total Memory:" + runtime.totalMemory() / mb); | |
| 122 | |
| 123 // Print Maximum available memory | |
| 124 logger.info("Max Memory:" + runtime.maxMemory() / mb + "\n"); | |
| 125 } catch (Exception e) { | |
| 126 e.printStackTrace(); | |
| 127 } | |
| 128 | |
| 129 if (!this.cache.areDefsLoaded()) { | |
| 130 // List<Entity> list = this.searchServ.getEntities(null, | |
| 131 // Node.SYS_STATUS_CURRENT_VERSION, Node.TYPE_TBOX, null); | |
| 132 // this.cache.initDefs(list); | |
| 133 try { | |
| 134 this.cache.initDefinitions(getPS().getLWDefinitions(), getPS() | |
| 135 .getDefAttributes(), getPS().getDefRelations()); | |
| 136 } catch (Exception e) { | |
| 137 e.printStackTrace(); | |
| 138 } | |
| 139 } | |
| 140 } | |
| 141 | |
| 142 public void removeCurrentVersionEntity(Entity entity) throws Exception { | |
| 143 logger.info("removeCurrentVersionEntity " + entity); | |
| 144 this.cache.deleteEntity(entity.getId(), entity.getObjectClass()); | |
| 145 this.getPS().removeEntCurrentVersion(entity.getId(), entity.getType()); | |
| 146 System.gc(); | |
| 147 } | |
| 148 | |
| 149 public Map<Entity, Attribute> searchEntityByAttributeFilter0(String term, | |
| 150 List<AttributeFilter> filters, int maxResults) { | |
| 151 Map<Entity, Attribute> map = new HashMap<Entity, Attribute>(); | |
| 152 List<Long> usedIds = new ArrayList<Long>(); | |
| 153 | |
| 154 boolean mustBreak = false; | |
| 155 int count = 0; | |
| 156 if (StringUtils.isNotEmpty(term)) { | |
| 157 String normalizedTerm = NormalizerUtils.normalize(term); | |
| 158 for (AttributeFilter filter : filters) { | |
| 159 if (mustBreak) { | |
| 160 break; | |
| 161 } | |
| 162 for (Attribute att : getAttributesByDefByAttName( | |
| 163 filter.getEntObjectClass(), filter.getName(), -1)) { | |
| 164 if (!usedIds.contains(att.getSourceId()) | |
| 165 && StringUtils.isNotEmpty(att | |
| 166 .getNormalizedOwnValue()) | |
| 167 && att.getNormalizedOwnValue().contains( | |
| 168 normalizedTerm)) { | |
| 169 map.put(getEntityById(att.getSourceId()), att); | |
| 170 usedIds.add(att.getSourceId()); | |
| 171 count++; | |
| 172 if (maxResults > 0 && count == maxResults) { | |
| 173 mustBreak = true; | |
| 174 break; | |
| 175 } | |
| 176 } | |
| 177 } | |
| 178 } | |
| 179 } | |
| 180 return map; | |
| 181 } | |
| 182 | |
| 183 public int getEntitiesCount(String def) { | |
| 184 int count = this.cache.getEntitiesCount(def); | |
| 185 return count; | |
| 186 } | |
| 187 | |
| 188 public List<Entity> getEntityByDefSubList(String def, int fromIndex, | |
| 189 int toIndex) { | |
| 190 List<Entity> list = new ArrayList<Entity>(); | |
| 191 List<Entity> all = getEntitiesByDef(def); | |
| 192 if (all != null && all.size() >= toIndex) { | |
| 193 | |
| 194 long start = System.currentTimeMillis(); | |
| 195 Collections.sort(list, new EntitySortByNormalizedOwnValue()); | |
| 196 long diff = System.currentTimeMillis() - start; | |
| 197 logger.info("Sorting entities time[ms] " + diff); | |
| 198 | |
| 199 for (Entity ent : all.subList(fromIndex, toIndex)) { | |
| 200 list.add(ent); | |
| 201 } | |
| 202 } | |
| 203 return list; | |
| 204 } | |
| 205 | |
| 206 public List<Entity> getEntitiesByDef(String def) { | |
| 207 List<Entity> list = this.cache.getEntitiesByDef(def); | |
| 208 return list; | |
| 209 } | |
| 210 | |
| 211 public List<Entity> getEntityByDefAndOW(String def, String ow, | |
| 212 int maxResults) { | |
| 213 List<Entity> result = new ArrayList<Entity>(); | |
| 214 if (StringUtils.isNotEmpty(ow)) { | |
| 215 List<Entity> list = this.cache.getEntitiesByDef(def); | |
| 216 | |
| 217 int count = 0; | |
| 218 ow = NormalizerUtils.normalize(ow); | |
| 219 for (Entity e : list) { | |
| 220 // String eow = (StringUtils.isNotEmpty(e.getOwnValue())) ? | |
| 221 // e.getOwnValue().toLowerCase() : ""; | |
| 222 if (StringUtils.isNotBlank(e.getNormalizedOwnValue()) | |
| 223 && e.getNormalizedOwnValue().contains(ow)) { | |
| 224 result.add((Entity) e.clone()); | |
| 225 count++; | |
| 226 } | |
| 227 | |
| 228 if (maxResults > 0 && maxResults == count) { | |
| 229 break; | |
| 230 } | |
| 231 } | |
| 232 } | |
| 233 return result; | |
| 234 } | |
| 235 | |
| 236 /** | |
| 237 * this method does not execute: - ownValue generation - new version | |
| 238 * generation This method only save the entity in the current state. | |
| 239 * | |
| 240 * @param nodeList | |
| 241 * @param user | |
| 242 */ | |
| 243 public void saveEntityListAsNode(List<Entity> entList, String user) { | |
| 244 for (Entity ent : entList) { | |
| 245 ent.setUser(user); | |
| 246 } | |
| 247 getPS().saveEntityListAsNode(entList); | |
| 248 for (Entity ent : entList) { | |
| 249 cache.saveEntity(ent); | |
| 250 } | |
| 251 } | |
| 252 | |
| 253 public void saveEntityListAsNodeWithoutContent(List<Entity> nodeList, | |
| 254 String user) throws Exception { | |
| 255 this.cache.saveEntityListAsNodeWithoutContent(nodeList); | |
| 256 } | |
| 257 | |
| 258 public boolean existEntity(Long entId) { | |
| 259 return getCache().getEntityByIdReadOnly(entId) != null; | |
| 260 } | |
| 261 | |
| 262 public boolean existRelation(Long srcId, Long tarId, String relName) { | |
| 263 | |
| 264 try { | |
| 265 if (srcId == null || tarId == null) { | |
| 266 throw new Exception("srcId and tarId can not be null."); | |
| 267 } | |
| 268 | |
| 269 List<Relation> relList = this.cache.getRelsBySrcId(srcId); | |
| 270 | |
| 271 for (Relation rel : relList) { | |
| 272 if (rel.getTargetId().equals(tarId) | |
| 273 && rel.getOwnValue().equals(relName)) | |
| 274 return true; | |
| 275 } | |
| 276 } catch (Exception e) { | |
| 277 e.printStackTrace(); | |
| 278 } | |
| 279 | |
| 280 return false; | |
| 281 } | |
| 282 | |
| 283 public void saveRelationAsNode(Relation rel, String user) throws Exception { | |
| 284 | |
| 285 if (rel.getAttributes() != null && rel.getAttributes().size() > 0) { | |
| 286 throw new Exception( | |
| 287 "This method can be only used if the relation does not contains attributes, this is not the case."); | |
| 288 } | |
| 289 | |
| 290 rel.setUser(user); | |
| 291 this.getPS().saveNode(rel); | |
| 292 this.cache.updateRelationAsNode(rel); | |
| 293 } | |
| 294 | |
| 295 public List<Entity> searchEntityByAttributeOfTarRelation(String objClass, | |
| 296 String relName, String objClassSrc, String attName, | |
| 297 String attValue, int maxResults) throws Exception { | |
| 298 List<Entity> list = new ArrayList<Entity>(); | |
| 299 | |
| 300 List<Attribute> attList = getAttributesByDefByAttName(objClassSrc, | |
| 301 attName, attValue, -1); | |
| 302 int count = 0; | |
| 303 for (Attribute att : attList) { | |
| 304 Relation rel = getFirstRelationByTargetOCByName( | |
| 305 cache.getRelsBySrcId(att.getSourceId()), objClass, relName); | |
| 306 if (rel != null) { | |
| 307 list.add(getEntityById(rel.getTargetId())); | |
| 308 count++; | |
| 309 if (maxResults > 0 && maxResults == count) { | |
| 310 break; | |
| 311 } | |
| 312 } | |
| 313 } | |
| 314 | |
| 315 return list; | |
| 316 } | |
| 317 | |
| 318 private static Relation getFirstRelationByTargetOCByName( | |
| 319 List<Relation> list, String tarOC, String name) { | |
| 320 if (StringUtils.isNotEmpty(name)) { | |
| 321 name = name.toLowerCase(); | |
| 322 for (Relation rel : list) { | |
| 323 if (rel.getTargetObjectClass().equals(tarOC)) { | |
| 324 if (StringUtils.isNotEmpty(rel.getOwnValue()) | |
| 325 && name.equals(rel.getOwnValue().toLowerCase())) { | |
| 326 return rel; | |
| 327 } | |
| 328 } | |
| 329 } | |
| 330 } | |
| 331 return null; | |
| 332 } | |
| 333 | |
| 334 public List<Attribute> getAttributeByEntId(Long entId) { | |
| 335 List<Attribute> list = cache.getAttsBySrcId(entId); | |
| 336 return list; | |
| 337 } | |
| 338 | |
| 339 public Attribute getAttributeByName(Long entId, String name) { | |
| 340 List<Attribute> list = cache.getAttsBySrcId(entId); | |
| 341 | |
| 342 for (Attribute att : list) { | |
| 343 if (att.getName().equals(name)) { | |
| 344 return (Attribute) att.clone(); | |
| 345 } | |
| 346 } | |
| 347 return null; | |
| 348 } | |
| 349 | |
| 7 | 350 public String getAttributeOVByName(Long entId, String name, boolean useRomanization){ |
| 351 Attribute att = getAttributeByName(entId, name); | |
| 352 if(att != null){ | |
| 353 return (useRomanization) ? RomanizationLoC.convert(att.getOwnValue()) : att.getOwnValue(); | |
| 354 } | |
| 355 return ""; | |
| 356 } | |
| 357 | |
| 1 | 358 public List<Attribute> searchAttribute(String firstName, String firstValue, |
| 359 String secondName, String secondValue, String def, int maxResults) { | |
| 360 List<Attribute> list = new ArrayList<Attribute>(); | |
| 361 | |
| 362 List<Attribute> firstAttList = cache.getAttsByOCAndName(def, firstName); | |
| 363 | |
| 364 firstValue = StringUtils.isNotEmpty(firstValue) ? NormalizerUtils | |
| 365 .normalize(firstValue) : null; | |
| 366 secondValue = StringUtils.isNotEmpty(secondValue) ? NormalizerUtils | |
| 367 .normalize(secondValue) : null; | |
| 368 | |
| 369 if (StringUtils.isNotEmpty(firstValue)) { | |
| 370 for (Attribute firstAtt : firstAttList) { | |
| 371 String attValue1 = (StringUtils.isNotEmpty(firstAtt | |
| 372 .getNormalizedOwnValue())) ? firstAtt | |
| 373 .getNormalizedOwnValue() : ""; | |
| 374 // (StringUtils.isNotEmpty(firstAtt.getValue())) ? | |
| 375 // firstAtt.getValue().toLowerCase() : ""; | |
| 376 if (StringUtils.isNotEmpty(firstValue) | |
| 377 && attValue1.contains(firstValue)) { | |
| 378 Attribute secondAtt = getAttributeByName( | |
| 379 firstAtt.getSourceId(), secondName); | |
| 380 if (secondAtt != null) { | |
| 381 String attValue2 = (StringUtils.isNotEmpty(secondAtt | |
| 382 .getNormalizedOwnValue())) ? secondAtt | |
| 383 .getNormalizedOwnValue() : ""; | |
| 384 // (StringUtils.isNotEmpty(secondAtt.getValue())) ? | |
| 385 // secondAtt.getValue().toLowerCase() : ""; | |
| 386 if (StringUtils.isNotEmpty(secondValue) | |
| 387 && attValue2.contains(attValue2)) { | |
| 388 list.add((Attribute) firstAtt.clone()); | |
| 389 } | |
| 390 } | |
| 391 } | |
| 392 } | |
| 393 } | |
| 394 | |
| 395 return list; | |
| 396 } | |
| 397 | |
| 398 private List<Attribute> getAttributesByDefByAttName(String def, | |
| 399 String attName, int maxResults) { | |
| 400 List<Attribute> list = cache.getAttsByOCAndName(def, attName); | |
| 401 return list; | |
| 402 } | |
| 403 | |
| 404 /** | |
| 405 * Returns a list of attributes by objectClass of the entity, the att Name | |
| 406 * and its value. | |
| 407 * | |
| 408 * @param def | |
| 409 * @param attName | |
| 410 * @param attValue | |
| 411 * sub string and ignores case sensitive. | |
| 412 * @param maxResults | |
| 413 * @return | |
| 414 */ | |
| 415 public List<Attribute> getAttributesByDefByAttName(String def, | |
| 416 String attName, String attValue, int maxResults) { | |
| 417 | |
| 418 List<Attribute> list = getAttributesByDefByAttName0(def, attName, attValue, maxResults); | |
| 419 Collections.sort(list); | |
| 420 return list; | |
| 421 } | |
| 422 | |
| 423 public List<Attribute> getAttributes(String oc, String attName){ | |
| 424 return cache.getAttsByOCAndName(oc, attName); | |
| 425 } | |
| 426 | |
| 427 /** | |
| 428 * | |
| 429 * @param attName | |
| 430 * @param attValue | |
| 431 * @return | |
| 432 */ | |
| 433 public List<Attribute> getAttributesByExactValue(String attName, String attValue){ | |
| 434 List<Attribute> list = new ArrayList<Attribute>(); | |
| 435 | |
| 436 if(StringUtils.isNotEmpty(attValue)){ | |
| 437 for(Entity def : cache.getLWDefinitions()){ | |
| 438 | |
| 439 List<Attribute> attList = cache.getAttsByOCAndName(def.getOwnValue(), attName); | |
| 440 attValue = NormalizerUtils.normalize(attValue); | |
| 441 | |
| 442 for(Attribute att : attList){ | |
| 443 if(StringUtils.equals(attValue, att.getNormalizedOwnValue())){ | |
| 444 list.add(att); | |
| 445 } | |
| 446 } | |
| 447 | |
| 448 } | |
| 449 Collections.sort(list); | |
| 450 } | |
| 451 return list; | |
| 452 } | |
| 453 | |
| 454 private List<Attribute> getAttributesByDefByAttName0(String def, | |
| 455 String attName, String attValue, int maxResults) { | |
| 456 List<Attribute> list = new ArrayList<Attribute>(); | |
| 457 List<Attribute> attList = cache.getAttsByOCAndName(def, attName); | |
| 458 attValue = NormalizerUtils.normalize(attValue); | |
| 459 int count = 0; | |
| 460 if (StringUtils.isEmpty(attValue)) { | |
| 461 for (Attribute att : attList) { | |
| 462 list.add((Attribute) att.clone()); | |
| 463 count++; | |
| 464 if (maxResults > 0 && maxResults == count) { | |
| 465 break; | |
| 466 } | |
| 467 } | |
| 468 } else { | |
| 469 for (Attribute att : attList) { | |
| 470 String attValue0 = StringUtils.isNotEmpty(att | |
| 471 .getNormalizedOwnValue()) ? att.getNormalizedOwnValue() | |
| 472 : ""; | |
| 473 if (StringUtils.isNotEmpty(attValue) | |
| 474 && attValue0.contains(attValue)) { | |
| 475 list.add((Attribute) att.clone()); | |
| 476 count++; | |
| 477 if (maxResults > 0 && maxResults == count) { | |
| 478 break; | |
| 479 } | |
| 480 } | |
| 481 } | |
| 482 } | |
| 483 return list; | |
| 484 } | |
| 485 | |
| 486 /** | |
| 487 * Returns a list of entities. | |
| 488 * | |
| 489 * @param def | |
| 490 * @param attName | |
| 491 * @param attValue | |
| 492 * ignores case sensitive | |
| 493 * @param maxResults | |
| 494 * @param subString | |
| 495 * if true the attValue is searching as substring | |
| 496 * @return | |
| 497 */ | |
| 498 public List<Entity> getEntitiesByAtt(String def, String attName, | |
| 499 String attValue, int maxResults, boolean subString) { | |
| 500 List<Entity> list = new ArrayList<Entity>(); | |
| 501 | |
| 502 List<Attribute> attList = cache.getAttsByOCAndName(def, attName); | |
| 503 | |
| 504 int count = 0; | |
| 505 if (StringUtils.isEmpty(attValue)) { | |
| 506 for (Attribute att : attList) { | |
| 507 list.add(getEntityById(att.getSourceId())); | |
| 508 count++; | |
| 509 if (maxResults > 0 && maxResults == count) { | |
| 510 break; | |
| 511 } | |
| 512 } | |
| 513 } else { | |
| 514 attValue = (StringUtils.isNotEmpty(attValue)) ? NormalizerUtils | |
| 515 .normalize(attValue) : ""; | |
| 516 for (Attribute att : attList) { | |
| 517 String attValue0 = (StringUtils.isNotEmpty(att | |
| 518 .getNormalizedOwnValue())) ? att | |
| 519 .getNormalizedOwnValue() : ""; | |
| 520 if ((subString && attValue0.contains(attValue)) | |
| 521 || (!subString && attValue.equals(attValue0))) { | |
| 522 list.add(getEntityById(att.getSourceId())); | |
| 523 count++; | |
| 524 if (maxResults > 0 && maxResults == count) { | |
| 525 break; | |
| 526 } | |
| 527 } | |
| 528 } | |
| 529 } | |
| 530 return list; | |
| 531 } | |
| 532 | |
| 533 public void removeDefAttribute(Attribute att) throws Exception { | |
| 534 this.cache.deleteDefAttribute(att); | |
| 535 att.setSystemStatus(Node.SYS_STATUS_PREVIOUS_VERSION); | |
| 536 this.getPS().saveNode(att); | |
| 537 } | |
| 538 | |
| 539 public void removeDefRelation(Relation rel) throws Exception { | |
| 540 this.cache.deleteDefRelation(rel); | |
| 541 rel.setSystemStatus(Node.SYS_STATUS_PREVIOUS_VERSION); | |
| 542 this.getPS().saveNode(rel); | |
| 543 } | |
| 544 | |
| 545 public Entity saveLWDefinition(Entity def, String user) throws Exception { | |
| 546 boolean isNew = !def.isPersistent(); | |
| 547 def.setUser(user); | |
| 548 def.increaseVersion(); | |
| 549 def.setModificationTime(System.currentTimeMillis()); | |
| 550 def.setType(Node.TYPE_TBOX); | |
| 551 def.setObjectClass(Node.TYPE_TBOX); | |
| 552 def.setSystemStatus(Node.SYS_STATUS_CURRENT_VERSION); | |
| 553 this.getPS().saveNode(def); | |
| 554 | |
| 555 if (isNew) { | |
| 556 this.cache.createLWDefinition(def); | |
| 557 } else { | |
| 558 this.cache.saveLWDefinition(def); | |
| 559 } | |
| 560 | |
| 561 return def; | |
| 562 } | |
| 563 | |
| 564 public Attribute saveDefAttribute(Attribute att, String user) | |
| 565 throws Exception { | |
| 566 att.setUser(user); | |
| 567 att.increaseVersion(); | |
| 568 att.setModificationTime(System.currentTimeMillis()); | |
| 569 att.setObjectClass(Node.TYPE_TBOX); | |
| 570 att.setType(Node.TYPE_TBOX); | |
| 571 att.getPossibleValues(); | |
| 572 this.getPS().saveNode(att); | |
| 573 this.cache.saveDefAttribute(att); | |
| 574 return att; | |
| 575 } | |
| 576 | |
| 577 public Relation saveDefRelation(Relation rel, String user) throws Exception { | |
| 578 rel.setUser(user); | |
| 579 rel.increaseVersion(); | |
| 580 rel.setModificationTime(System.currentTimeMillis()); | |
| 581 rel.setObjectClass(Node.TYPE_TBOX); | |
| 582 rel.setType(Node.TYPE_TBOX); | |
| 583 this.getPS().saveNode(rel); | |
| 584 this.cache.saveDefRelation(rel); | |
| 585 return rel; | |
| 586 } | |
| 587 | |
|
33
e52f593f9e0d
new transaction logger "openmind.transactionlog" logging entity save actions and their data.
casties
parents:
7
diff
changeset
|
588 /** |
|
e52f593f9e0d
new transaction logger "openmind.transactionlog" logging entity save actions and their data.
casties
parents:
7
diff
changeset
|
589 * Save the given entity as a separate new entity with a new ID. |
|
e52f593f9e0d
new transaction logger "openmind.transactionlog" logging entity save actions and their data.
casties
parents:
7
diff
changeset
|
590 * |
|
e52f593f9e0d
new transaction logger "openmind.transactionlog" logging entity save actions and their data.
casties
parents:
7
diff
changeset
|
591 * Keeps attributes and relations as copies. |
| 1 | 592 * |
|
33
e52f593f9e0d
new transaction logger "openmind.transactionlog" logging entity save actions and their data.
casties
parents:
7
diff
changeset
|
593 * @param entity |
|
e52f593f9e0d
new transaction logger "openmind.transactionlog" logging entity save actions and their data.
casties
parents:
7
diff
changeset
|
594 * @param user |
|
e52f593f9e0d
new transaction logger "openmind.transactionlog" logging entity save actions and their data.
casties
parents:
7
diff
changeset
|
595 * @return |
|
e52f593f9e0d
new transaction logger "openmind.transactionlog" logging entity save actions and their data.
casties
parents:
7
diff
changeset
|
596 * @throws Exception |
| 1 | 597 */ |
| 598 public Entity saveEntityAsNew(Entity entity, String user) throws Exception { | |
| 599 long start = System.currentTimeMillis(); | |
| 600 entity.resetRowId(); | |
| 601 entity.resetId(); | |
| 602 entity.setType(Node.TYPE_ABOX); | |
| 603 entity.setUser(user); | |
| 604 | |
| 605 this.getPS().saveEntity(entity); | |
| 606 cache.saveEntity(entity); | |
| 607 logger.info("[U=" + user + "] SaveEntityAsNew - execution time[ms]: " + (System.currentTimeMillis() - start)); | |
| 608 return (Entity) entity.clone(); | |
| 609 } | |
| 610 | |
| 611 public Entity saveEntity(Entity entity, String user) throws Exception { | |
| 612 long start = System.currentTimeMillis(); | |
| 613 if (StringUtils.isEmpty(entity.getType())) { | |
| 614 entity.setType(Node.TYPE_ABOX); | |
| 615 } | |
| 616 entity.setUser(user); | |
| 617 | |
| 618 entity = removeWrongRelations(entity); | |
| 619 entity = removeEmptyAttributes(entity); | |
| 620 | |
| 621 this.getPS().saveEntity(entity); | |
| 622 cache.saveEntity(entity); | |
| 623 System.gc(); | |
| 624 logger.info("[U=" + user + "] SaveEntity - execution time[ms]: " + (System.currentTimeMillis() - start)); | |
| 625 Entity clone = (Entity) entity.clone(); | |
| 626 // logger.info(clone.toString()); | |
| 627 return clone; | |
| 628 } | |
| 629 | |
| 630 public void saveEntityList(List<Entity> list, String user) throws Exception{ | |
| 631 long start = System.currentTimeMillis(); | |
| 632 for(Entity entity : list){ | |
| 633 if (StringUtils.isEmpty(entity.getType())) { | |
| 634 entity.setType(Node.TYPE_ABOX); | |
| 635 } | |
| 636 entity.setUser(user); | |
| 637 | |
| 638 entity = removeWrongRelations(entity); | |
| 639 entity = removeEmptyAttributes(entity); | |
| 640 } | |
| 641 this.getPS().saveEntityList(list); | |
| 642 for(Entity entity : list){ | |
| 643 cache.saveEntity(entity); | |
| 644 } | |
| 645 logger.info("[U=" + user + "] SaveEntityList - execution time[ms]: " + (System.currentTimeMillis() - start)); | |
| 646 } | |
| 647 | |
| 648 private Entity removeEmptyAttributes(Entity ent){ | |
| 649 | |
| 650 for(Attribute att : new ArrayList<Attribute>(ent.getAttributes())){ | |
| 651 if(StringUtils.isEmpty(att.getValue())){ | |
| 652 ent.getAttributes().remove(att); | |
| 653 } | |
| 654 } | |
| 655 return ent; | |
| 656 | |
| 657 } | |
| 658 | |
|
33
e52f593f9e0d
new transaction logger "openmind.transactionlog" logging entity save actions and their data.
casties
parents:
7
diff
changeset
|
659 /** |
|
e52f593f9e0d
new transaction logger "openmind.transactionlog" logging entity save actions and their data.
casties
parents:
7
diff
changeset
|
660 * Returns if this entity has wrong relations. |
|
e52f593f9e0d
new transaction logger "openmind.transactionlog" logging entity save actions and their data.
casties
parents:
7
diff
changeset
|
661 * |
|
e52f593f9e0d
new transaction logger "openmind.transactionlog" logging entity save actions and their data.
casties
parents:
7
diff
changeset
|
662 * Wrong are source relations whose target doesn't exist. |
|
e52f593f9e0d
new transaction logger "openmind.transactionlog" logging entity save actions and their data.
casties
parents:
7
diff
changeset
|
663 * Similarly for target relations. |
|
e52f593f9e0d
new transaction logger "openmind.transactionlog" logging entity save actions and their data.
casties
parents:
7
diff
changeset
|
664 * |
|
e52f593f9e0d
new transaction logger "openmind.transactionlog" logging entity save actions and their data.
casties
parents:
7
diff
changeset
|
665 * @param ent |
|
e52f593f9e0d
new transaction logger "openmind.transactionlog" logging entity save actions and their data.
casties
parents:
7
diff
changeset
|
666 * @return |
|
e52f593f9e0d
new transaction logger "openmind.transactionlog" logging entity save actions and their data.
casties
parents:
7
diff
changeset
|
667 */ |
| 1 | 668 private boolean hasWrongRelations(Entity ent) { |
| 669 for (Relation srcRel : ent.getSourceRelations()) { | |
| 670 if (getEntityById(srcRel.getTargetId()) == null) { | |
| 671 return true; | |
| 672 } | |
| 673 } | |
| 674 | |
| 675 for (Relation tarRel : ent.getTargetRelations()) { | |
| 676 if (getEntityById(tarRel.getSourceId()) == null) { | |
| 677 return true; | |
| 678 } | |
| 679 } | |
| 680 return false; | |
| 681 } | |
| 682 | |
|
33
e52f593f9e0d
new transaction logger "openmind.transactionlog" logging entity save actions and their data.
casties
parents:
7
diff
changeset
|
683 /** |
|
e52f593f9e0d
new transaction logger "openmind.transactionlog" logging entity save actions and their data.
casties
parents:
7
diff
changeset
|
684 * Remove wrong relations from this entity. |
|
e52f593f9e0d
new transaction logger "openmind.transactionlog" logging entity save actions and their data.
casties
parents:
7
diff
changeset
|
685 * |
|
e52f593f9e0d
new transaction logger "openmind.transactionlog" logging entity save actions and their data.
casties
parents:
7
diff
changeset
|
686 * Wrong are source relations whose target is null or doesn't exist. |
|
e52f593f9e0d
new transaction logger "openmind.transactionlog" logging entity save actions and their data.
casties
parents:
7
diff
changeset
|
687 * Similarly for target relations. |
|
e52f593f9e0d
new transaction logger "openmind.transactionlog" logging entity save actions and their data.
casties
parents:
7
diff
changeset
|
688 * |
|
e52f593f9e0d
new transaction logger "openmind.transactionlog" logging entity save actions and their data.
casties
parents:
7
diff
changeset
|
689 * @param ent |
|
e52f593f9e0d
new transaction logger "openmind.transactionlog" logging entity save actions and their data.
casties
parents:
7
diff
changeset
|
690 * @return |
|
e52f593f9e0d
new transaction logger "openmind.transactionlog" logging entity save actions and their data.
casties
parents:
7
diff
changeset
|
691 */ |
|
e52f593f9e0d
new transaction logger "openmind.transactionlog" logging entity save actions and their data.
casties
parents:
7
diff
changeset
|
692 private Entity removeWrongRelations(Entity ent) { |
| 1 | 693 |
|
33
e52f593f9e0d
new transaction logger "openmind.transactionlog" logging entity save actions and their data.
casties
parents:
7
diff
changeset
|
694 for (Relation srcRel : new ArrayList<Relation>(ent.getSourceRelations())) { |
|
e52f593f9e0d
new transaction logger "openmind.transactionlog" logging entity save actions and their data.
casties
parents:
7
diff
changeset
|
695 if (srcRel.getTargetId() == null || getEntityByIdReadOnly(srcRel.getTargetId()) == null) { |
|
e52f593f9e0d
new transaction logger "openmind.transactionlog" logging entity save actions and their data.
casties
parents:
7
diff
changeset
|
696 ent.getSourceRelations().remove(srcRel); |
|
e52f593f9e0d
new transaction logger "openmind.transactionlog" logging entity save actions and their data.
casties
parents:
7
diff
changeset
|
697 logger.error("Inconsistency detected saving entity [" + ent.getId() + "] " + srcRel.toString()); |
|
e52f593f9e0d
new transaction logger "openmind.transactionlog" logging entity save actions and their data.
casties
parents:
7
diff
changeset
|
698 } |
|
e52f593f9e0d
new transaction logger "openmind.transactionlog" logging entity save actions and their data.
casties
parents:
7
diff
changeset
|
699 } |
|
e52f593f9e0d
new transaction logger "openmind.transactionlog" logging entity save actions and their data.
casties
parents:
7
diff
changeset
|
700 |
|
e52f593f9e0d
new transaction logger "openmind.transactionlog" logging entity save actions and their data.
casties
parents:
7
diff
changeset
|
701 for (Relation tarRel : new ArrayList<Relation>(ent.getTargetRelations())) { |
|
e52f593f9e0d
new transaction logger "openmind.transactionlog" logging entity save actions and their data.
casties
parents:
7
diff
changeset
|
702 if (tarRel.getSourceId() == null || getEntityByIdReadOnly(tarRel.getSourceId()) == null) { |
|
e52f593f9e0d
new transaction logger "openmind.transactionlog" logging entity save actions and their data.
casties
parents:
7
diff
changeset
|
703 ent.getTargetRelations().remove(tarRel); |
|
e52f593f9e0d
new transaction logger "openmind.transactionlog" logging entity save actions and their data.
casties
parents:
7
diff
changeset
|
704 logger.error("Inconsistency detected saving entity [" + ent.getId() + "] " + tarRel.toString()); |
|
e52f593f9e0d
new transaction logger "openmind.transactionlog" logging entity save actions and their data.
casties
parents:
7
diff
changeset
|
705 } |
|
e52f593f9e0d
new transaction logger "openmind.transactionlog" logging entity save actions and their data.
casties
parents:
7
diff
changeset
|
706 } |
|
e52f593f9e0d
new transaction logger "openmind.transactionlog" logging entity save actions and their data.
casties
parents:
7
diff
changeset
|
707 |
|
e52f593f9e0d
new transaction logger "openmind.transactionlog" logging entity save actions and their data.
casties
parents:
7
diff
changeset
|
708 return ent; |
|
e52f593f9e0d
new transaction logger "openmind.transactionlog" logging entity save actions and their data.
casties
parents:
7
diff
changeset
|
709 } |
| 1 | 710 |
| 711 public Attribute getDefAttributeByOwnValue(String defOC, String attOW) { | |
| 712 for (Attribute att : this.cache.getDefAttributes(defOC)) { | |
| 713 if (att.getOwnValue().equals(attOW)) { | |
| 714 return att; | |
| 715 } | |
| 716 } | |
| 717 return null; | |
| 718 } | |
| 719 | |
| 720 public List<Attribute> getDefRelationAttributes(Long id) { | |
| 721 return this.cache.getDefAttributesById(id); | |
| 722 } | |
| 723 | |
| 724 public List<Attribute> getDefAttributes(String ow) { | |
| 725 return this.cache.getDefAttributes(ow); | |
| 726 } | |
| 727 | |
| 728 public List<Relation> getDefSourceRelations(String ow) { | |
| 729 return this.cache.getDefSourceRelations(ow); | |
| 730 } | |
| 731 | |
| 732 public List<Relation> getDefTargetRelations(String ow) { | |
| 733 return this.cache.getDefTargetRelations(ow); | |
| 734 } | |
| 735 | |
| 736 public Entity getDefinitionById(Long id) { | |
| 737 return this.cache.getLWDefinitionById(id); | |
| 738 /* | |
| 739 * Entity def = cache.getDefinitionById(id); if(def == null){ | |
| 740 * List<Entity> list = this.searchServ.getEntities(id, | |
| 741 * Node.SYS_STATUS_CURRENT_VERSION, Node.TYPE_TBOX, null); if | |
| 742 * (list.size() > 0) { def = list.get(0); cache.saveDefinition(def); } } | |
| 743 * return def; | |
| 744 */ | |
| 745 } | |
| 746 | |
| 747 public List<Entity> getLWDefinitions() { | |
| 748 return this.cache.getLWDefinitions(); | |
| 749 /* | |
| 750 * List<Entity> defs = this.cache.getDefinitions(); | |
| 751 * Collections.sort(defs, new EntitySortByNormalizedOwnValue()); return | |
| 752 * defs; | |
| 753 */ | |
| 754 } | |
| 755 | |
| 756 public Entity getDefinition(String ownValue) { | |
| 757 return this.cache.getLWDefinition(ownValue); | |
| 758 } | |
| 759 | |
| 760 public List<Relation> getRelation(String name, String srcOC, String tarOC) | |
| 761 throws Exception { | |
| 762 // TODO read only??? | |
| 763 List<Relation> list = new ArrayList<Relation>(); | |
| 764 if (StringUtils.isNotEmpty(name)) { | |
| 765 List<Relation> list0 = cache.getRelsByName(name); | |
| 766 if (StringUtils.isEmpty(srcOC) && StringUtils.isEmpty(tarOC)) { | |
| 767 list = list0; | |
| 768 } else { | |
| 769 for (Relation rel : list0) { | |
| 770 if ((StringUtils.isEmpty(srcOC) || srcOC.equals(rel | |
| 771 .getSourceObjectClass())) | |
| 772 && (StringUtils.isEmpty(tarOC) || tarOC.equals(rel | |
| 773 .getTargetObjectClass()))) { | |
| 774 list.add(rel); | |
| 775 } | |
| 776 } | |
| 777 } | |
| 778 } | |
| 779 | |
| 780 return list; | |
| 781 } | |
| 782 | |
| 783 public List<Entity> getSourcesForTargetRelation(Entity tar, | |
| 784 String relationName, String srcObjClass, int maxResult) { | |
| 785 return getSourcesForTargetRelation(tar.getId(), relationName, | |
| 786 srcObjClass, maxResult); | |
| 787 } | |
| 788 | |
| 789 public List<Entity> getSourcesForTargetRelation(Long tarId, | |
| 790 String relationName, String srcObjClass, int maxResult) { | |
| 791 List<Entity> rs = new ArrayList<Entity>(); | |
| 792 | |
| 793 List<Relation> tarRelList = this.cache.getRelsByTarId(tarId); | |
| 794 | |
| 795 long start = System.currentTimeMillis(); | |
| 796 int count = 0; | |
| 797 for (Relation rel : tarRelList) { | |
| 798 if (stringEquals(relationName, rel.getOwnValue()) | |
| 799 && stringEquals(srcObjClass, rel.getSourceObjectClass())) { | |
| 800 Entity ent = getEntityByIdReadOnly(rel.getSourceId()); | |
| 801 if (ent != null) { | |
| 802 rs.add(ent); | |
| 803 count++; | |
| 804 if (maxResult > 0 && count == maxResult) { | |
| 805 break; | |
| 806 } | |
| 807 } | |
| 808 } | |
| 809 } | |
| 810 logger.debug("getSourcesForTargetRelation (loading sources) - execution time[ms]: " | |
| 811 + (System.currentTimeMillis() - start)); | |
| 812 Collections.sort(rs, new EntitySortByNormalizedOwnValue()); | |
| 813 return rs; | |
| 814 } | |
| 815 | |
| 816 public List<Entity> getTargetsForSourceRelation(Entity src, | |
| 817 String relationName, String tarObjClass, int maxResult) { | |
| 818 return getTargetsForSourceRelation(src.getId(), relationName, | |
| 819 tarObjClass, maxResult); | |
| 820 } | |
| 821 | |
| 822 public List<Entity> getTargetsForSourceRelation(Long srcId, | |
| 823 String relationName, String tarObjClass, int maxResult) { | |
| 824 List<Entity> rs = new ArrayList<Entity>(); | |
| 825 | |
| 826 try { | |
| 827 Collection<Relation> srcRelList = this.cache.getRelsBySrcId(srcId); | |
| 828 | |
| 829 int count = 0; | |
| 830 for (Relation rel : srcRelList) { | |
| 831 if (stringEquals(relationName, rel.getOwnValue()) | |
| 832 && stringEquals(tarObjClass, rel.getTargetObjectClass())) { | |
| 833 rs.add(getEntityByIdReadOnly(rel.getTargetId())); | |
| 834 count++; | |
| 835 if (maxResult > 0 && count == maxResult) { | |
| 836 break; | |
| 837 } | |
| 838 } | |
| 839 } | |
| 840 Collections.sort(rs, new EntitySortByNormalizedOwnValue()); | |
| 841 } catch (Exception e) { | |
| 842 logger.error(e.getMessage(), e); | |
| 843 } | |
| 844 | |
| 845 return rs; | |
| 846 } | |
| 847 | |
| 848 public List<Relation> getTargetRelations(Entity target, | |
| 849 String relationName, String srcObjClass, int maxResult) { | |
| 850 long start = System.currentTimeMillis(); | |
| 851 List<Relation> list = new ArrayList<Relation>(); | |
| 852 | |
| 853 List<Relation> tarRelList = this.cache.getRelsByTarId(target.getId()); | |
| 854 /* | |
| 855 * if(coll == null){ coll = this.getPS().getTargetRelations(target, | |
| 856 * null, null, -1, false); cache.setRelsForTar(target.getId(), coll); } | |
| 857 */ | |
| 858 | |
| 859 int count = 0; | |
| 860 for (Relation rel : tarRelList) { | |
| 861 if (stringEquals(relationName, rel.getOwnValue()) | |
| 862 && stringEquals(srcObjClass, rel.getSourceObjectClass())) { | |
| 863 Entity source = getEntityById(rel.getSourceId()); | |
| 864 if (source != null) { | |
| 865 rel.setTarget(target); | |
| 866 rel.setSource(source); | |
| 867 list.add(rel); | |
| 868 count++; | |
| 869 if (maxResult > 0 && count == maxResult) { | |
| 870 break; | |
| 871 } | |
| 872 } else { | |
| 873 logger.error("#########ERROR: Relation without source " | |
| 874 + rel.toString()); | |
| 875 } | |
| 876 | |
| 877 } | |
| 878 } | |
| 879 Collections.sort(list, new RelationSortBySourceOW()); | |
| 880 logger.debug("getTargetRelations - execution time[ms]: " | |
| 881 + (System.currentTimeMillis() - start)); | |
| 882 return list; | |
| 883 } | |
| 884 | |
| 885 /** | |
| 886 * Returns a list of relations found by entity source. | |
| 887 * | |
| 888 * @param source | |
| 889 * @param relationName | |
| 890 * @param tarObjClass | |
| 891 * @param maxResult | |
| 892 * @return | |
| 893 */ | |
| 894 public List<Relation> getSourceRelations(Entity source, | |
| 895 String relationName, String tarObjClass, int maxResult) | |
| 896 throws Exception { | |
| 897 | |
| 898 long start = System.currentTimeMillis(); | |
| 899 List<Relation> list = new ArrayList<Relation>(); | |
| 900 | |
| 901 // the collection coll should not be modified | |
| 902 // otherwise java.util.ConcurrentModificationException will be thrown. | |
| 903 // be carefully using getEntityContent, cause it changes the cache | |
| 904 | |
| 905 List<Relation> srcRelList = this.cache.getRelsBySrcId(source.getId()); | |
| 906 | |
| 907 int count = 0; | |
| 908 for (Relation rel : srcRelList) { | |
| 909 if (stringEquals(relationName, rel.getOwnValue()) | |
| 910 && stringEquals(tarObjClass, rel.getTargetObjectClass())) { | |
| 911 rel.setSource(source); | |
| 912 rel.setTarget(getEntityById(rel.getTargetId())); | |
| 913 list.add(rel); | |
| 914 count++; | |
| 915 if (maxResult > 0 && count == maxResult) { | |
| 916 break; | |
| 917 } | |
| 918 } | |
| 919 } | |
| 920 Collections.sort(list, new RelationSortByTargetOW()); | |
| 921 logger.debug("getSourceRelations - execution time[ms]: " | |
| 922 + (System.currentTimeMillis() - start)); | |
| 923 | |
| 924 return list; | |
| 925 } | |
| 926 | |
| 927 /** | |
| 928 * This method should not be used inside this Wrapper class, because it | |
| 929 * could throws an java.util.ConcurrentModificationException. | |
| 930 * | |
| 931 * @param ent | |
| 932 * @return | |
| 933 */ | |
| 934 public Entity getEntityContent(Entity ent) { | |
| 935 try { | |
| 936 if (ent.isLightweight()) { | |
| 937 Entity e = this.cache.getEntityContent(ent); | |
| 938 if (e == null) { | |
| 939 e = this.getPS().getEntityContent(ent); | |
| 940 this.cache.saveEntity(e); | |
| 941 } else { | |
| 942 ent = e; | |
| 943 } | |
| 944 } | |
| 945 return (Entity) ent.clone(); | |
| 946 } catch (Exception e) { | |
| 947 logger.error(e.getMessage(), e); | |
| 948 } | |
| 949 return null; | |
| 950 } | |
| 951 | |
| 952 public Entity getEntityContentReadOnly(Entity ent) throws Exception { | |
| 953 if (ent.isLightweight()) { | |
| 954 Entity e = this.cache.getEntityContent(ent); | |
| 955 if (e == null) { | |
| 956 e = this.getPS().getEntityContent(ent); | |
| 957 this.cache.saveEntity(e); | |
| 958 } else { | |
| 959 ent = e; | |
| 960 } | |
| 961 } | |
| 962 return ent; | |
| 963 } | |
| 964 | |
| 965 /** | |
| 966 * The entity returned could be LW or not, it depends on the cache. | |
| 967 * additionally, it will be always a clone of the version in cache, | |
| 968 * therefore it method is thought for editing's issues. | |
| 969 * | |
| 970 * @param id | |
| 971 * @return | |
| 972 */ | |
| 973 public Entity getEntityById(Long id) { | |
| 974 Entity ent = this.cache.getEntityById(id); | |
| 975 return ent; | |
| 976 } | |
| 977 | |
| 978 public Entity getEntityByIdReadOnly(Long id) { | |
| 979 Entity ent = this.cache.getEntityByIdReadOnly(id); | |
| 980 return ent; | |
| 981 } | |
| 982 | |
| 983 public Entity getClonedEntityById(Long id) { | |
| 984 return (Entity) getEntityById(id).clone(); | |
| 985 } | |
| 986 | |
| 987 /** | |
| 988 * This method should not be used inside this Wrapper class, because it | |
| 989 * could throws an java.util.ConcurrentModificationException. | |
| 990 * | |
| 991 * @param id | |
| 992 * @return | |
| 993 */ | |
| 994 public Entity getEntityByIdWithContent(Long id) { | |
| 995 try { | |
| 996 Entity ent = getEntityById(id); | |
| 997 if (ent != null && ent.isLightweight()) { | |
| 998 ent = getEntityContent(ent); | |
| 999 } | |
| 1000 return ent; | |
| 1001 } catch (Exception e) { | |
| 1002 logger.error(e.getMessage(), e); | |
| 1003 } | |
| 1004 return null; | |
| 1005 } | |
| 1006 | |
| 1007 public Entity getEntityByIdWithContentReadOnly(Long id) throws Exception { | |
| 1008 Entity ent = getEntityByIdReadOnly(id); | |
| 1009 if (ent.isLightweight()) { | |
| 1010 ent = getEntityContentReadOnly(ent); | |
| 1011 } | |
| 1012 return ent; | |
| 1013 } | |
| 1014 | |
| 1015 public static boolean stringEquals(String term, String ow) { | |
| 1016 if (StringUtils.isEmpty(term)) | |
| 1017 return true; | |
| 1018 return term.equals(ow); | |
| 1019 } | |
| 1020 | |
| 1021 // ////**** | |
| 1022 public Entity getLightweightEntityById(Long id) { | |
| 1023 Entity entity = null; | |
| 1024 if (id != null) { | |
| 1025 List<Entity> list = this.getPS().getLightweightEntities( | |
| 1026 Node.SYS_STATUS_CURRENT_VERSION, id, null, null, null, | |
| 1027 true, -1); | |
| 1028 if (list.size() > 0) { | |
| 1029 entity = list.get(0); | |
| 1030 } | |
| 1031 } | |
| 1032 return entity; | |
| 1033 } | |
| 1034 | |
| 1035 public List<Entity> getLightweightAssertions(String objectClass, | |
| 1036 String ownValue, int maxResult) { | |
| 1037 return getPS().getLightweightEntities(Node.SYS_STATUS_CURRENT_VERSION, | |
| 1038 null, Node.TYPE_ABOX, objectClass, ownValue, true, maxResult); | |
| 1039 } | |
| 1040 | |
| 1041 public void saveAssertion(Entity entity, String user) throws Exception { | |
| 1042 this.saveEntity(entity, user); | |
| 1043 } | |
| 1044 | |
| 1045 /** | |
| 1046 * <p> | |
| 1047 * This method saves a non-persistent entity. | |
| 1048 * </p> | |
| 1049 * <p> | |
| 1050 * The reason of this is that nodes are stored only in the DB and not in the | |
| 1051 * cache. | |
| 1052 * </p> | |
| 1053 * <p> | |
| 1054 * Later, when the nodes are required, they will be loaded from the BD to | |
| 1055 * the cache automatically. However there are some structures like | |
| 1056 * attributes by entId that become inconsistent using this method. | |
| 1057 * </p> | |
| 1058 * | |
| 1059 * @param node | |
| 1060 * non-persistent node. | |
| 1061 * @param user | |
| 1062 * @throws Exception | |
| 1063 */ | |
| 1064 public void saveNodeOnlyForScripts(Node node, String user) throws Exception { | |
| 1065 if (node.isPersistent()) { | |
| 1066 throw new Exception( | |
| 1067 "This method can save only non-persistent nodes. Because the nodes are stored only in the DB in not in the Cache."); | |
| 1068 } | |
| 1069 if (StringUtils.isEmpty(node.getType())) { | |
| 1070 throw new Exception("The type of the node can not be empty"); | |
| 1071 } | |
| 1072 node.setUser(user); | |
| 1073 this.getPS().saveNode(node); | |
| 1074 | |
| 1075 // if(StringUtils.isNotEmpty(node.getType())){ | |
| 1076 // if(node.getType().equals(Node.TYPE_ABOX)){ | |
| 1077 // | |
| 1078 // }else if(node.getType().equals(Node.TYPE_TBOX)){ | |
| 1079 // | |
| 1080 // } | |
| 1081 // } | |
| 1082 } | |
| 1083 | |
| 1084 public void removeNode(Node node) { | |
| 1085 this.getPS().removeNode(node); | |
| 1086 } | |
| 1087 | |
| 1088 public Map<Long, Long> saveEntityListAsNew(List<Entity> entities, String user, | |
| 1089 boolean testWrongRelations) throws Exception { | |
| 1090 logger.info("\n ### Making persistent Entities size total " | |
| 1091 + entities.size() + " ### \n"); | |
| 1092 int sizePart = 1000; | |
| 1093 List<Entity> tmpList = null; | |
| 1094 | |
| 1095 Map<Long, Long> idMap = new HashMap<Long, Long>(); | |
| 1096 | |
| 1097 for (int j = 0; j <= (entities.size() / sizePart); j++) { | |
| 1098 tmpList = new ArrayList<Entity>(sizePart); | |
| 1099 for (int i = (j * sizePart); i < ((j + 1) * sizePart); i++) { | |
| 1100 | |
| 1101 if (i < entities.size()) { | |
| 1102 if (StringUtils.isNotEmpty(user)) { | |
| 1103 entities.get(i).setUser(user); | |
| 1104 } | |
| 1105 | |
| 1106 if (testWrongRelations | |
| 1107 && hasWrongRelations(entities.get(i))) { | |
| 1108 throw new Exception("Wrong relations " | |
| 1109 + entities.get(i)); | |
| 1110 } | |
| 1111 | |
| 1112 tmpList.add(entities.get(i)); | |
| 1113 } else { | |
| 1114 break; | |
| 1115 } | |
| 1116 } | |
| 1117 | |
| 1118 logger.info("\nMaking persistent Entities part " + (j + 1) + " of " | |
| 1119 + ((entities.size() / sizePart) + 1) + " size=" | |
| 1120 + tmpList.size()); | |
| 1121 idMap = this.getPS().saveEntityListAsNew(tmpList, idMap); | |
| 1122 } | |
| 1123 return idMap; | |
| 1124 } | |
| 1125 | |
| 1126 /* | |
| 1127 public void saveEntityList(List<Entity> entities, String user, | |
| 1128 boolean testWrongRelations) throws Exception { | |
| 1129 logger.info("\n ### Making persistent Entities size total " | |
| 1130 + entities.size() + " ### \n"); | |
| 1131 int sizePart = 1000; | |
| 1132 List<Entity> tmpList = null; | |
| 1133 | |
| 1134 for (int j = 0; j <= (entities.size() / sizePart); j++) { | |
| 1135 tmpList = new ArrayList<Entity>(sizePart); | |
| 1136 for (int i = (j * sizePart); i < ((j + 1) * sizePart); i++) { | |
| 1137 | |
| 1138 if (i < entities.size()) { | |
| 1139 if (StringUtils.isNotEmpty(user)) { | |
| 1140 entities.get(i).setUser(user); | |
| 1141 } | |
| 1142 | |
| 1143 if (testWrongRelations | |
| 1144 && hasWrongRelations(entities.get(i))) { | |
| 1145 throw new Exception("Wrong relations " | |
| 1146 + entities.get(i)); | |
| 1147 } | |
| 1148 | |
| 1149 tmpList.add(entities.get(i)); | |
| 1150 } else { | |
| 1151 break; | |
| 1152 } | |
| 1153 } | |
| 1154 | |
| 1155 logger.info("\nMaking persistent Entities part " + (j + 1) + " of " | |
| 1156 + ((entities.size() / sizePart) + 1) + " size=" | |
| 1157 + tmpList.size()); | |
| 1158 this.getPS().saveEntityList(tmpList); | |
| 1159 | |
| 1160 for(Entity ent : tmpList){ | |
| 1161 logger.info("[U=" + user + "] SaveEntity " + ent.toSmallString()); | |
| 1162 } | |
| 1163 | |
| 1164 } | |
| 1165 }*/ | |
| 1166 | |
| 1167 public void saveConcept(Entity entity) throws Exception { | |
| 1168 entity.setType(Node.TYPE_TBOX); | |
| 1169 entity.setObjectClass(Node.TYPE_TBOX); | |
| 1170 this.getPS().saveEntity(entity); | |
| 1171 } | |
| 1172 | |
| 1173 public void saveNodeListOnlyForScripts(List<Node> nodeList, String user) | |
| 1174 throws Exception { | |
| 1175 logger.debug("### Making persistent Nodes size total " | |
| 1176 + nodeList.size() + " ###"); | |
| 1177 List<Node> list = null; | |
| 1178 int sizePart = 1000; | |
| 1179 for (int j = 0; j <= (nodeList.size() / sizePart); j++) { | |
| 1180 list = new ArrayList<Node>(); | |
| 1181 for (int i = (j * sizePart); i < ((j + 1) * sizePart); i++) { | |
| 1182 if (i < nodeList.size()) { | |
| 1183 nodeList.get(i).setUser(user); | |
| 1184 list.add(nodeList.get(i)); | |
| 1185 } | |
| 1186 } | |
| 1187 logger.debug("Making persistent Nodes part " + (j + 1) + " of " | |
| 1188 + ((nodeList.size() / sizePart) + 1) + " size=" | |
| 1189 + list.size()); | |
| 1190 this.getPS().saveNodeList(list); | |
| 1191 } | |
| 1192 } | |
| 1193 | |
| 1194 public void saveNodeListOnlyForScripts(List<Node> nodeList) | |
| 1195 throws Exception { | |
| 1196 logger.info("\n ### Making persistent Nodes size total " | |
| 1197 + nodeList.size() + " ### \n"); | |
| 1198 int sizePart = 1000; | |
| 1199 List<Node> list = null; | |
| 1200 for (int j = 0; j <= (nodeList.size() / sizePart); j++) { | |
| 1201 list = new ArrayList<Node>(); | |
| 1202 for (int i = (j * sizePart); i < ((j + 1) * sizePart); i++) { | |
| 1203 if (i < nodeList.size()) { | |
| 1204 list.add(nodeList.get(i)); | |
| 1205 } | |
| 1206 } | |
| 1207 logger.info("Making persistent Nodes part " + (j + 1) + " of " | |
| 1208 + ((nodeList.size() / sizePart) + 1) + " size=" | |
| 1209 + list.size()); | |
| 1210 this.getPS().saveNodeList(list); | |
| 1211 } | |
| 1212 // this.persistenceService.saveNodeList(nodeList); | |
| 1213 } | |
| 1214 | |
| 1215 public List<Entity> getConcepts() { | |
| 1216 return this.getPS().getEntities(null, Node.SYS_STATUS_CURRENT_VERSION, | |
| 1217 Node.TYPE_TBOX, null); | |
| 1218 } | |
| 1219 | |
| 1220 public List<Entity> getAssertion() { | |
| 1221 return this.getPS().getEntities(null, Node.SYS_STATUS_CURRENT_VERSION, | |
| 1222 Node.TYPE_ABOX, null); | |
| 1223 } | |
| 1224 | |
| 1225 public List<Entity> getLightweightAssertionsByExactOwnValue( | |
| 1226 String objectClass, String ownValue, int maxResult) { | |
| 1227 return getPS().getLightweightEntities(Node.SYS_STATUS_CURRENT_VERSION, | |
| 1228 null, Node.TYPE_ABOX, objectClass, ownValue, false, maxResult); | |
| 1229 } | |
| 1230 | |
| 1231 public void removeNodeList(List<Node> nodeList) { | |
| 1232 System.out.println("\n ### Deleting Nodes size total " | |
| 1233 + nodeList.size() + " ### \n"); | |
| 1234 this.getPS().removeNodeList(nodeList); | |
| 1235 } | |
| 1236 | |
| 1237 public void deleteAllConcepts() { | |
| 1238 // persistenceService.deleteEntities(null, Node.TYPE_TBOX, true); | |
| 1239 getPS().dropDefinitions(); | |
| 1240 } | |
| 1241 | |
| 1242 public void importOM3Concepts(String fileName, Boolean dropConcepts) { | |
| 1243 getPS().setImportModus(true); | |
| 1244 ImportOM3Util.importConcepts(this, fileName, dropConcepts); | |
| 1245 getPS().setImportModus(false); | |
| 1246 } | |
| 1247 | |
| 1248 // /// | |
| 1249 | |
| 1250 public PersistenceService getPS() { | |
| 1251 return this.cache.getPs(); | |
| 1252 } | |
| 1253 | |
| 1254 public CacheService getCache() { | |
| 1255 return cache; | |
| 1256 } | |
| 1257 | |
| 1258 public void setCache(CacheService cache) { | |
| 1259 this.cache = cache; | |
| 1260 } | |
| 1261 | |
| 1262 public List<ViewerAttribute> getViewerAttributes(Long page){ | |
| 1263 List<ViewerAttribute> list = cache.getViewerAttributes(page); | |
| 1264 Collections.sort(list); | |
| 1265 return list; | |
| 1266 } | |
| 1267 | |
| 1268 public List<ViewerAttribute> getViewerAttributes4Edition(Long page) throws CloneNotSupportedException{ | |
| 1269 List<ViewerAttribute> list = new ArrayList<ViewerAttribute>(); | |
| 1270 for(ViewerAttribute att : cache.getViewerAttributes(page)){ | |
| 1271 list.add((ViewerAttribute)att.clone()); | |
| 1272 } | |
| 1273 Collections.sort(list); | |
| 1274 return list; | |
| 1275 } | |
| 1276 | |
| 1277 public Collection<ViewerPage> getViewerPages(){ | |
| 1278 return cache.getViewerPages(); | |
| 1279 } | |
| 1280 | |
| 1281 public ViewerPage getViewerPage(Long id){ | |
| 1282 return cache.getViewerPageMap().get(id); | |
| 1283 } | |
| 1284 | |
| 1285 public ViewerPage getViewerPage(String definition){ | |
| 1286 for(ViewerPage page : cache.getViewerPages()){ | |
| 1287 if(page.getDefinition().equals(definition)){ | |
| 1288 return page; | |
| 1289 } | |
| 1290 } | |
| 1291 return null; | |
| 1292 } | |
| 1293 | |
| 1294 public ViewerPage getViewerPage4Edition(Long id) throws CloneNotSupportedException{ | |
| 1295 ViewerPage page = cache.getViewerPageMap().get(id); | |
| 1296 return (page != null) ? (ViewerPage) page.clone() : null; | |
| 1297 } | |
| 1298 | |
| 1299 public ViewerPage saveViewerPage(ViewerPage page, String user){ | |
| 1300 page.setUser(user); | |
| 1301 return cache.saveViewerPage(page); | |
| 1302 | |
| 1303 } | |
| 1304 | |
| 1305 public ViewerAttribute saveViewerAttribute(ViewerPage page, ViewerAttribute att, String user) throws Exception{ | |
| 1306 att.setUser(user); | |
| 1307 return cache.saveViewerAttribute(page, att); | |
| 1308 } | |
| 1309 | |
| 1310 /** | |
| 1311 * Removes a page and all attributes associated with it. | |
| 1312 * @param page | |
| 1313 * @return | |
| 1314 */ | |
| 1315 public int removeViewerPage(ViewerPage page){ | |
| 1316 | |
| 1317 return (page.getId() != null) ? cache.removeViewerPage(page.getId()) : 0; | |
| 1318 } | |
| 1319 | |
| 1320 public boolean removeViewerAnttribute(ViewerAttribute att){ | |
| 1321 return (att.getId() != null) ? cache.removeAtt(att.getId()) : false; | |
| 1322 } | |
| 1323 } |