Mercurial > hg > openmind
annotate src/main/java/org/mpi/openmind/cache/WrapperService.java @ 71:aeb29e362a67
New ArabicNormalizer. NormalizerUtils.normalize() now does both translit and arabic normalization.
108: arabic normalization is not applied
Task-Url: https://it-dev.mpiwg-berlin.mpg.de/tracs/ismi/ticket/108
| author | casties |
|---|---|
| date | Thu, 02 Feb 2017 17:58:52 +0100 |
| parents | bde6212babfd |
| children | ab61cd3ad0e0 |
| 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; | |
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74cd973f6ece
more work on stale entity update problem. cache compare function works now.
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14 import org.mpi.openmind.cache.CacheService.EntityDiff; |
| 1 | 15 import org.mpi.openmind.repository.bo.Attribute; |
| 16 import org.mpi.openmind.repository.bo.Entity; | |
| 17 import org.mpi.openmind.repository.bo.Node; | |
| 18 import org.mpi.openmind.repository.bo.Relation; | |
| 19 import org.mpi.openmind.repository.bo.ViewerAttribute; | |
| 20 import org.mpi.openmind.repository.bo.ViewerPage; | |
| 21 import org.mpi.openmind.repository.bo.utils.EntitySortByNormalizedOwnValue; | |
| 22 import org.mpi.openmind.repository.bo.utils.EntitySortByVersion; | |
| 23 import org.mpi.openmind.repository.bo.utils.RelationSortBySourceOW; | |
| 24 import org.mpi.openmind.repository.bo.utils.RelationSortByTargetOW; | |
| 25 import org.mpi.openmind.repository.services.PersistenceService; | |
| 26 import org.mpi.openmind.repository.services.utils.AttributeFilter; | |
| 66 | 27 import org.mpi.openmind.repository.services.utils.EditIntent; |
| 1 | 28 import org.mpi.openmind.repository.utils.ImportOM3Util; |
| 29 import org.mpi.openmind.repository.utils.NormalizerUtils; | |
| 7 | 30 import org.mpi.openmind.repository.utils.RomanizationLoC; |
| 1 | 31 |
| 32 public class WrapperService implements Serializable{ | |
| 33 | |
| 34 private static final long serialVersionUID = 2578074607841626396L; | |
| 35 | |
| 36 public static final String IS_TYPE_OF = "is_type_of"; | |
| 37 | |
| 38 private static Logger logger = Logger.getLogger(WrapperService.class); | |
| 39 | |
| 45 | 40 private static Logger txLog = Logger.getLogger(PersistenceService.TRANSACTION_LOGGER); |
| 41 | |
| 42 private transient CacheService cache; | |
| 1 | 43 |
| 44 public long getSourceRelationsCount(Entity entity, String relationName, | |
| 45 String tarObjClass) { | |
| 46 return this.getPS().getSourceRelationsCount(entity, relationName, | |
| 47 tarObjClass); | |
| 48 } | |
| 49 | |
| 50 public Long getTargetRelationsCount(Entity entity, String relationName, | |
| 51 String srcObjClass) { | |
| 52 return this.getPS().getTargetRelationsCount(entity, relationName, | |
| 53 srcObjClass); | |
| 54 } | |
| 55 | |
|
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56 /** |
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57 * Search entities matching a list of attribute filters. |
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58 * |
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59 * Returns a Map of Entities and Attributes. |
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60 * |
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61 * @param filters |
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62 * @param maxResult |
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63 * @return |
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64 */ |
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65 public Map<Entity, Attribute> searchEntityByAttributeFilter ( |
| 1 | 66 List<AttributeFilter> filters, int maxResult) { |
| 67 return this.getPS().searchEntityByAttributeFilter(filters, maxResult); | |
| 68 } | |
| 69 | |
| 70 public Map<Attribute, Entity> searchAttEntityByAttributeFilter( | |
| 71 List<AttributeFilter> filters, int maxResult) { | |
| 72 return this.getPS() | |
| 73 .searchAttEntityByAttributeFilter(filters, maxResult); | |
| 74 } | |
| 75 | |
| 76 public List<Entity> searchEntityByOwnValue(String oc, String term){ | |
| 77 List<Entity> rs = new ArrayList<Entity>(); | |
| 78 if(StringUtils.isEmpty(term)) | |
| 79 return rs; | |
| 80 | |
| 37 | 81 List<Entity> entList = this.cache.loadEntitiesByDef(oc); |
| 1 | 82 term = NormalizerUtils.normalize(term); |
| 83 | |
| 84 for(Entity ent : entList){ | |
| 85 if(StringUtils.isNotEmpty(ent.getNormalizedOwnValue()) && | |
| 86 StringUtils.contains(ent.getNormalizedOwnValue(), term)){ | |
| 87 rs.add(ent); | |
| 88 } | |
| 89 } | |
| 90 return rs; | |
| 91 } | |
| 92 | |
| 93 // ************************************************************ | |
| 94 // ************************************************************ | |
| 95 // ************************************************************ | |
| 96 // ************************************************************ | |
| 97 | |
| 98 public List<Entity> getPreviousEntitiesById(Long id) { | |
| 99 List<Entity> list = this.getPS().getEntities(id, | |
| 100 Node.SYS_STATUS_PREVIOUS_VERSION, null, null); | |
| 101 Collections.sort(list, new EntitySortByVersion()); | |
| 102 return list; | |
| 103 } | |
| 104 | |
| 105 public void initCache() { | |
| 106 logger.info("##### Initializing Cache #####"); | |
| 107 logger.info(ManagementFactory.getRuntimeMXBean().getName()); | |
| 108 | |
| 109 try { | |
| 110 int mb = 1024 * 1024; | |
| 111 | |
| 112 // Getting the runtime reference from system | |
| 113 Runtime runtime = Runtime.getRuntime(); | |
| 114 | |
| 115 logger.info("##### Heap utilization statistics [MB] #####"); | |
| 116 | |
| 117 // Print used memory | |
| 118 logger.info("Used Memory:" | |
| 119 + (runtime.totalMemory() - runtime.freeMemory()) / mb); | |
| 120 | |
| 121 // Print free memory | |
| 122 logger.info("Free Memory:" + runtime.freeMemory() / mb); | |
| 123 | |
| 124 // Print total available memory | |
| 125 logger.info("Total Memory:" + runtime.totalMemory() / mb); | |
| 126 | |
| 127 // Print Maximum available memory | |
| 128 logger.info("Max Memory:" + runtime.maxMemory() / mb + "\n"); | |
| 129 } catch (Exception e) { | |
| 38 | 130 logger.error(e); |
| 1 | 131 } |
| 132 | |
| 133 if (!this.cache.areDefsLoaded()) { | |
| 134 try { | |
| 38 | 135 this.cache.initDefinitions(getPS().getLWDefinitions(), |
| 136 getPS().getDefAttributes(), | |
| 137 getPS().getDefRelations()); | |
| 1 | 138 } catch (Exception e) { |
| 38 | 139 logger.error(e); |
| 1 | 140 } |
| 141 } | |
| 142 } | |
| 143 | |
| 51 | 144 public void removeCurrentVersionEntity(Entity entity, String user) throws Exception { |
| 145 logger.info("removeCurrentVersionEntity ("+ user + ") " + entity); | |
| 146 txLog.debug("** START remove entity: user="+user+" entity="+entity.toSmallString()); | |
| 147 // delete entity from cache | |
| 1 | 148 this.cache.deleteEntity(entity.getId(), entity.getObjectClass()); |
| 51 | 149 // delete entity from DB |
| 1 | 150 this.getPS().removeEntCurrentVersion(entity.getId(), entity.getType()); |
| 51 | 151 txLog.debug("** END remove entity: user="+user+" entity="+entity.toSmallString()); |
| 1 | 152 } |
| 153 | |
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154 public Map<Entity, Attribute> searchEntityByAttributeFilter(String term, List<AttributeFilter> filters, |
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155 int maxResults) { |
| 1 | 156 Map<Entity, Attribute> map = new HashMap<Entity, Attribute>(); |
| 157 List<Long> usedIds = new ArrayList<Long>(); | |
| 158 | |
| 159 boolean mustBreak = false; | |
| 160 int count = 0; | |
| 161 if (StringUtils.isNotEmpty(term)) { | |
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162 // TODO: better normalization |
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163 String normalizedTerm = NormalizerUtils.normalize(term); |
| 1 | 164 for (AttributeFilter filter : filters) { |
| 165 if (mustBreak) { | |
| 166 break; | |
| 167 } | |
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168 for (Attribute att : getAttributesByDefByAttName(filter.getEntObjectClass(), filter.getName(), -1)) { |
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169 if (!usedIds.contains(att.getSourceId()) && StringUtils.isNotEmpty(att.getNormalizedOwnValue()) |
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170 && att.getNormalizedOwnValue().contains(normalizedTerm)) { |
| 1 | 171 map.put(getEntityById(att.getSourceId()), att); |
| 172 usedIds.add(att.getSourceId()); | |
| 173 count++; | |
| 174 if (maxResults > 0 && count == maxResults) { | |
| 175 mustBreak = true; | |
| 176 break; | |
| 177 } | |
| 178 } | |
| 179 } | |
| 180 } | |
| 181 } | |
| 182 return map; | |
| 183 } | |
| 184 | |
| 185 public int getEntitiesCount(String def) { | |
| 186 int count = this.cache.getEntitiesCount(def); | |
| 187 return count; | |
| 188 } | |
| 189 | |
| 53 | 190 /** |
| 191 * Returns a List of Entities of the given definition (object_class). | |
| 192 * | |
| 193 * All Entities are sorted by normalized own-value first. Then the | |
| 194 * part between fromIndex and toIndex is returned. | |
| 195 * | |
| 196 * @param def | |
| 197 * @param fromIndex | |
| 198 * @param toIndex | |
| 199 * @return | |
| 200 */ | |
| 201 public List<Entity> getEntityByDefSubList(String def, int fromIndex, int toIndex) { | |
| 202 List<Entity> list = new ArrayList<Entity>(); | |
| 203 List<Entity> all = getEntitiesByDef(def); | |
| 204 if (all != null && all.size() >= toIndex) { | |
| 1 | 205 |
| 53 | 206 long start = System.currentTimeMillis(); |
| 207 Collections.sort(list, new EntitySortByNormalizedOwnValue()); | |
| 208 long diff = System.currentTimeMillis() - start; | |
| 209 logger.debug("Sorting entities time[ms] " + diff); | |
| 210 | |
| 211 for (Entity ent : all.subList(fromIndex, toIndex)) { | |
| 212 list.add(ent); | |
| 213 } | |
| 214 } | |
| 215 return list; | |
| 216 } | |
| 217 | |
| 218 /** | |
| 219 * Returns a List of all Entities of the given definition (object_class). | |
| 220 * | |
| 221 * @param def | |
| 222 * @return | |
| 223 */ | |
| 1 | 224 public List<Entity> getEntitiesByDef(String def) { |
| 37 | 225 List<Entity> list = this.cache.loadEntitiesByDef(def); |
| 1 | 226 return list; |
| 227 } | |
| 228 | |
| 229 public List<Entity> getEntityByDefAndOW(String def, String ow, | |
| 230 int maxResults) { | |
| 231 List<Entity> result = new ArrayList<Entity>(); | |
| 232 if (StringUtils.isNotEmpty(ow)) { | |
| 37 | 233 List<Entity> list = this.cache.loadEntitiesByDef(def); |
| 1 | 234 |
| 235 int count = 0; | |
| 236 ow = NormalizerUtils.normalize(ow); | |
| 237 for (Entity e : list) { | |
| 238 // String eow = (StringUtils.isNotEmpty(e.getOwnValue())) ? | |
| 239 // e.getOwnValue().toLowerCase() : ""; | |
| 240 if (StringUtils.isNotBlank(e.getNormalizedOwnValue()) | |
| 241 && e.getNormalizedOwnValue().contains(ow)) { | |
| 242 result.add((Entity) e.clone()); | |
| 243 count++; | |
| 244 } | |
| 245 | |
| 246 if (maxResults > 0 && maxResults == count) { | |
| 247 break; | |
| 248 } | |
| 249 } | |
| 250 } | |
| 251 return result; | |
| 252 } | |
| 253 | |
| 254 /** | |
| 255 * this method does not execute: - ownValue generation - new version | |
| 256 * generation This method only save the entity in the current state. | |
| 257 * | |
| 258 * @param nodeList | |
| 259 * @param user | |
| 260 */ | |
| 261 public void saveEntityListAsNode(List<Entity> entList, String user) { | |
| 262 for (Entity ent : entList) { | |
| 263 ent.setUser(user); | |
| 264 } | |
| 265 getPS().saveEntityListAsNode(entList); | |
| 266 for (Entity ent : entList) { | |
| 267 cache.saveEntity(ent); | |
| 268 } | |
| 269 } | |
| 270 | |
| 271 public void saveEntityListAsNodeWithoutContent(List<Entity> nodeList, | |
| 272 String user) throws Exception { | |
| 273 this.cache.saveEntityListAsNodeWithoutContent(nodeList); | |
| 274 } | |
| 275 | |
| 276 public boolean existEntity(Long entId) { | |
| 277 return getCache().getEntityByIdReadOnly(entId) != null; | |
| 278 } | |
| 279 | |
| 280 public boolean existRelation(Long srcId, Long tarId, String relName) { | |
| 281 | |
| 282 try { | |
| 283 if (srcId == null || tarId == null) { | |
| 284 throw new Exception("srcId and tarId can not be null."); | |
| 285 } | |
| 286 | |
| 287 List<Relation> relList = this.cache.getRelsBySrcId(srcId); | |
| 288 | |
| 289 for (Relation rel : relList) { | |
| 290 if (rel.getTargetId().equals(tarId) | |
| 291 && rel.getOwnValue().equals(relName)) | |
| 292 return true; | |
| 293 } | |
| 294 } catch (Exception e) { | |
| 295 e.printStackTrace(); | |
| 296 } | |
| 297 | |
| 298 return false; | |
| 299 } | |
| 300 | |
| 301 public void saveRelationAsNode(Relation rel, String user) throws Exception { | |
| 302 | |
| 303 if (rel.getAttributes() != null && rel.getAttributes().size() > 0) { | |
| 304 throw new Exception( | |
| 305 "This method can be only used if the relation does not contains attributes, this is not the case."); | |
| 306 } | |
| 307 | |
| 308 rel.setUser(user); | |
| 309 this.getPS().saveNode(rel); | |
| 310 this.cache.updateRelationAsNode(rel); | |
| 311 } | |
| 312 | |
| 313 public List<Entity> searchEntityByAttributeOfTarRelation(String objClass, | |
| 314 String relName, String objClassSrc, String attName, | |
| 315 String attValue, int maxResults) throws Exception { | |
| 316 List<Entity> list = new ArrayList<Entity>(); | |
| 317 | |
| 318 List<Attribute> attList = getAttributesByDefByAttName(objClassSrc, | |
| 319 attName, attValue, -1); | |
| 320 int count = 0; | |
| 321 for (Attribute att : attList) { | |
| 322 Relation rel = getFirstRelationByTargetOCByName( | |
| 323 cache.getRelsBySrcId(att.getSourceId()), objClass, relName); | |
| 324 if (rel != null) { | |
| 325 list.add(getEntityById(rel.getTargetId())); | |
| 326 count++; | |
| 327 if (maxResults > 0 && maxResults == count) { | |
| 328 break; | |
| 329 } | |
| 330 } | |
| 331 } | |
| 332 | |
| 333 return list; | |
| 334 } | |
| 335 | |
| 336 private static Relation getFirstRelationByTargetOCByName( | |
| 337 List<Relation> list, String tarOC, String name) { | |
| 338 if (StringUtils.isNotEmpty(name)) { | |
| 339 name = name.toLowerCase(); | |
| 340 for (Relation rel : list) { | |
| 341 if (rel.getTargetObjectClass().equals(tarOC)) { | |
| 342 if (StringUtils.isNotEmpty(rel.getOwnValue()) | |
| 343 && name.equals(rel.getOwnValue().toLowerCase())) { | |
| 344 return rel; | |
| 345 } | |
| 346 } | |
| 347 } | |
| 348 } | |
| 349 return null; | |
| 350 } | |
| 351 | |
| 352 public List<Attribute> getAttributeByEntId(Long entId) { | |
| 353 List<Attribute> list = cache.getAttsBySrcId(entId); | |
| 354 return list; | |
| 355 } | |
| 356 | |
| 357 public Attribute getAttributeByName(Long entId, String name) { | |
| 358 List<Attribute> list = cache.getAttsBySrcId(entId); | |
| 359 | |
| 360 for (Attribute att : list) { | |
| 361 if (att.getName().equals(name)) { | |
| 362 return (Attribute) att.clone(); | |
| 363 } | |
| 364 } | |
| 365 return null; | |
| 366 } | |
| 367 | |
| 7 | 368 public String getAttributeOVByName(Long entId, String name, boolean useRomanization){ |
| 369 Attribute att = getAttributeByName(entId, name); | |
| 370 if(att != null){ | |
| 371 return (useRomanization) ? RomanizationLoC.convert(att.getOwnValue()) : att.getOwnValue(); | |
| 372 } | |
| 373 return ""; | |
| 374 } | |
| 375 | |
| 1 | 376 public List<Attribute> searchAttribute(String firstName, String firstValue, |
| 377 String secondName, String secondValue, String def, int maxResults) { | |
| 378 List<Attribute> list = new ArrayList<Attribute>(); | |
| 379 | |
| 380 List<Attribute> firstAttList = cache.getAttsByOCAndName(def, firstName); | |
| 381 | |
| 382 firstValue = StringUtils.isNotEmpty(firstValue) ? NormalizerUtils | |
| 383 .normalize(firstValue) : null; | |
| 384 secondValue = StringUtils.isNotEmpty(secondValue) ? NormalizerUtils | |
| 385 .normalize(secondValue) : null; | |
| 386 | |
| 387 if (StringUtils.isNotEmpty(firstValue)) { | |
| 388 for (Attribute firstAtt : firstAttList) { | |
| 389 String attValue1 = (StringUtils.isNotEmpty(firstAtt | |
| 390 .getNormalizedOwnValue())) ? firstAtt | |
| 391 .getNormalizedOwnValue() : ""; | |
| 392 // (StringUtils.isNotEmpty(firstAtt.getValue())) ? | |
| 393 // firstAtt.getValue().toLowerCase() : ""; | |
| 394 if (StringUtils.isNotEmpty(firstValue) | |
| 395 && attValue1.contains(firstValue)) { | |
| 396 Attribute secondAtt = getAttributeByName( | |
| 397 firstAtt.getSourceId(), secondName); | |
| 398 if (secondAtt != null) { | |
| 399 String attValue2 = (StringUtils.isNotEmpty(secondAtt | |
| 400 .getNormalizedOwnValue())) ? secondAtt | |
| 401 .getNormalizedOwnValue() : ""; | |
| 402 // (StringUtils.isNotEmpty(secondAtt.getValue())) ? | |
| 403 // secondAtt.getValue().toLowerCase() : ""; | |
| 404 if (StringUtils.isNotEmpty(secondValue) | |
| 405 && attValue2.contains(attValue2)) { | |
| 406 list.add((Attribute) firstAtt.clone()); | |
| 407 } | |
| 408 } | |
| 409 } | |
| 410 } | |
| 411 } | |
| 412 | |
| 413 return list; | |
| 414 } | |
| 415 | |
| 416 private List<Attribute> getAttributesByDefByAttName(String def, | |
| 417 String attName, int maxResults) { | |
| 418 List<Attribute> list = cache.getAttsByOCAndName(def, attName); | |
| 419 return list; | |
| 420 } | |
| 421 | |
| 422 /** | |
| 58 | 423 * Returns a sorted list of attributes by def (=objectClass) of the entity, the att Name |
| 424 * and its (normalized) value. | |
| 1 | 425 * |
| 426 * @param def | |
| 427 * @param attName | |
| 428 * @param attValue | |
| 58 | 429 * case insensitive sub string match. |
| 1 | 430 * @param maxResults |
| 431 * @return | |
| 432 */ | |
| 433 public List<Attribute> getAttributesByDefByAttName(String def, | |
| 434 String attName, String attValue, int maxResults) { | |
| 435 | |
| 436 List<Attribute> list = getAttributesByDefByAttName0(def, attName, attValue, maxResults); | |
| 437 Collections.sort(list); | |
| 438 return list; | |
| 439 } | |
| 440 | |
| 441 public List<Attribute> getAttributes(String oc, String attName){ | |
| 442 return cache.getAttsByOCAndName(oc, attName); | |
| 443 } | |
| 444 | |
| 445 /** | |
| 446 * | |
| 447 * @param attName | |
| 448 * @param attValue | |
| 449 * @return | |
| 450 */ | |
| 451 public List<Attribute> getAttributesByExactValue(String attName, String attValue){ | |
| 452 List<Attribute> list = new ArrayList<Attribute>(); | |
| 453 | |
| 454 if(StringUtils.isNotEmpty(attValue)){ | |
| 455 for(Entity def : cache.getLWDefinitions()){ | |
| 456 | |
| 457 List<Attribute> attList = cache.getAttsByOCAndName(def.getOwnValue(), attName); | |
| 458 attValue = NormalizerUtils.normalize(attValue); | |
| 459 | |
| 460 for(Attribute att : attList){ | |
| 461 if(StringUtils.equals(attValue, att.getNormalizedOwnValue())){ | |
| 462 list.add(att); | |
| 463 } | |
| 464 } | |
| 465 | |
| 466 } | |
| 467 Collections.sort(list); | |
| 468 } | |
| 469 return list; | |
| 470 } | |
| 471 | |
| 58 | 472 /** |
| 473 * Returns a list of attributes by def (=objectClass) of the entity, the att Name | |
| 474 * and its (normalized) value. | |
| 475 * | |
| 476 * @param def | |
| 477 * @param attName | |
| 478 * @param attValue | |
| 479 * @param maxResults | |
| 480 * @return | |
| 481 */ | |
| 1 | 482 private List<Attribute> getAttributesByDefByAttName0(String def, |
| 483 String attName, String attValue, int maxResults) { | |
| 484 List<Attribute> list = new ArrayList<Attribute>(); | |
| 485 List<Attribute> attList = cache.getAttsByOCAndName(def, attName); | |
| 486 attValue = NormalizerUtils.normalize(attValue); | |
| 487 int count = 0; | |
| 488 if (StringUtils.isEmpty(attValue)) { | |
| 489 for (Attribute att : attList) { | |
| 490 list.add((Attribute) att.clone()); | |
| 491 count++; | |
| 492 if (maxResults > 0 && maxResults == count) { | |
| 493 break; | |
| 494 } | |
| 495 } | |
| 496 } else { | |
| 497 for (Attribute att : attList) { | |
| 498 String attValue0 = StringUtils.isNotEmpty(att | |
| 499 .getNormalizedOwnValue()) ? att.getNormalizedOwnValue() | |
| 500 : ""; | |
| 501 if (StringUtils.isNotEmpty(attValue) | |
| 502 && attValue0.contains(attValue)) { | |
| 503 list.add((Attribute) att.clone()); | |
| 504 count++; | |
| 505 if (maxResults > 0 && maxResults == count) { | |
| 506 break; | |
| 507 } | |
| 508 } | |
| 509 } | |
| 510 } | |
| 511 return list; | |
| 512 } | |
| 513 | |
| 514 /** | |
| 515 * Returns a list of entities. | |
| 516 * | |
| 517 * @param def | |
| 518 * @param attName | |
| 519 * @param attValue | |
| 520 * ignores case sensitive | |
| 521 * @param maxResults | |
| 522 * @param subString | |
| 523 * if true the attValue is searching as substring | |
| 524 * @return | |
| 525 */ | |
| 526 public List<Entity> getEntitiesByAtt(String def, String attName, | |
| 527 String attValue, int maxResults, boolean subString) { | |
| 528 List<Entity> list = new ArrayList<Entity>(); | |
| 529 | |
| 530 List<Attribute> attList = cache.getAttsByOCAndName(def, attName); | |
| 531 | |
| 532 int count = 0; | |
| 533 if (StringUtils.isEmpty(attValue)) { | |
| 534 for (Attribute att : attList) { | |
| 535 list.add(getEntityById(att.getSourceId())); | |
| 536 count++; | |
| 537 if (maxResults > 0 && maxResults == count) { | |
| 538 break; | |
| 539 } | |
| 540 } | |
| 541 } else { | |
| 542 attValue = (StringUtils.isNotEmpty(attValue)) ? NormalizerUtils | |
| 543 .normalize(attValue) : ""; | |
| 544 for (Attribute att : attList) { | |
| 545 String attValue0 = (StringUtils.isNotEmpty(att | |
| 546 .getNormalizedOwnValue())) ? att | |
| 547 .getNormalizedOwnValue() : ""; | |
| 548 if ((subString && attValue0.contains(attValue)) | |
| 549 || (!subString && attValue.equals(attValue0))) { | |
| 550 list.add(getEntityById(att.getSourceId())); | |
| 551 count++; | |
| 552 if (maxResults > 0 && maxResults == count) { | |
| 553 break; | |
| 554 } | |
| 555 } | |
| 556 } | |
| 557 } | |
| 558 return list; | |
| 559 } | |
| 560 | |
| 561 public void removeDefAttribute(Attribute att) throws Exception { | |
| 562 this.cache.deleteDefAttribute(att); | |
| 563 att.setSystemStatus(Node.SYS_STATUS_PREVIOUS_VERSION); | |
| 564 this.getPS().saveNode(att); | |
| 565 } | |
| 566 | |
| 567 public void removeDefRelation(Relation rel) throws Exception { | |
| 568 this.cache.deleteDefRelation(rel); | |
| 569 rel.setSystemStatus(Node.SYS_STATUS_PREVIOUS_VERSION); | |
| 570 this.getPS().saveNode(rel); | |
| 571 } | |
| 572 | |
| 573 public Entity saveLWDefinition(Entity def, String user) throws Exception { | |
| 574 boolean isNew = !def.isPersistent(); | |
| 575 def.setUser(user); | |
| 576 def.increaseVersion(); | |
| 577 def.setModificationTime(System.currentTimeMillis()); | |
| 578 def.setType(Node.TYPE_TBOX); | |
| 579 def.setObjectClass(Node.TYPE_TBOX); | |
| 580 def.setSystemStatus(Node.SYS_STATUS_CURRENT_VERSION); | |
| 581 this.getPS().saveNode(def); | |
| 582 | |
| 583 if (isNew) { | |
| 584 this.cache.createLWDefinition(def); | |
| 585 } else { | |
| 586 this.cache.saveLWDefinition(def); | |
| 587 } | |
| 588 | |
| 589 return def; | |
| 590 } | |
| 591 | |
| 592 public Attribute saveDefAttribute(Attribute att, String user) | |
| 593 throws Exception { | |
| 594 att.setUser(user); | |
| 595 att.increaseVersion(); | |
| 596 att.setModificationTime(System.currentTimeMillis()); | |
| 597 att.setObjectClass(Node.TYPE_TBOX); | |
| 598 att.setType(Node.TYPE_TBOX); | |
| 599 att.getPossibleValues(); | |
| 600 this.getPS().saveNode(att); | |
| 601 this.cache.saveDefAttribute(att); | |
| 602 return att; | |
| 603 } | |
| 604 | |
| 605 public Relation saveDefRelation(Relation rel, String user) throws Exception { | |
| 606 rel.setUser(user); | |
| 607 rel.increaseVersion(); | |
| 608 rel.setModificationTime(System.currentTimeMillis()); | |
| 609 rel.setObjectClass(Node.TYPE_TBOX); | |
| 610 rel.setType(Node.TYPE_TBOX); | |
| 611 this.getPS().saveNode(rel); | |
| 612 this.cache.saveDefRelation(rel); | |
| 613 return rel; | |
| 614 } | |
| 615 | |
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616 /** |
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617 * Save the given entity as a separate new entity with a new ID. |
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618 * |
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619 * Keeps attributes and relations as copies. |
| 1 | 620 * |
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621 * @param entity |
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622 * @param user |
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623 * @return |
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624 * @throws Exception |
| 1 | 625 */ |
| 626 public Entity saveEntityAsNew(Entity entity, String user) throws Exception { | |
| 627 long start = System.currentTimeMillis(); | |
| 628 entity.resetRowId(); | |
| 629 entity.resetId(); | |
| 630 entity.setType(Node.TYPE_ABOX); | |
| 631 entity.setUser(user); | |
| 45 | 632 |
| 633 txLog.debug("** START save entity as new: user="+user+" entity="+entity.toSmallString()); | |
| 634 // save in database | |
| 1 | 635 this.getPS().saveEntity(entity); |
| 45 | 636 // save in cache |
| 1 | 637 cache.saveEntity(entity); |
| 45 | 638 txLog.debug("** END save entity as new: user="+user+" entity="+entity.toSmallString()); |
| 639 | |
| 640 logger.debug("[U=" + user + "] SaveEntityAsNew - execution time[ms]: " + (System.currentTimeMillis() - start)); | |
| 1 | 641 return (Entity) entity.clone(); |
| 642 } | |
| 643 | |
| 36 | 644 /** |
| 645 * Save the given entity to the database. | |
| 646 * | |
| 647 * Creates a new version of the entity. | |
| 648 * | |
| 649 * @param entity | |
| 650 * @param user | |
| 66 | 651 * @param intent TODO |
| 36 | 652 * @return |
| 653 * @throws Exception | |
| 654 */ | |
| 66 | 655 public Entity saveEntity(Entity entity, String user, EditIntent intent) throws Exception { |
| 1 | 656 long start = System.currentTimeMillis(); |
| 657 if (StringUtils.isEmpty(entity.getType())) { | |
| 658 entity.setType(Node.TYPE_ABOX); | |
| 659 } | |
| 660 entity.setUser(user); | |
| 661 | |
| 662 entity = removeWrongRelations(entity); | |
| 663 entity = removeEmptyAttributes(entity); | |
| 664 | |
| 45 | 665 txLog.debug("** START save entity: user="+user+" entity="+entity.toSmallString()); |
| 64 | 666 // check if entity is up to date with cache |
| 667 if (!cache.isEntityCurrent(entity)) { | |
| 67 | 668 logger.warn("Possible collision: Entity to save not current!"); |
| 66 | 669 // create differences from cache |
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670 EntityDiff diff = cache.diffEntityCache(entity, true); |
| 66 | 671 if (diff != null) { |
| 672 if (intent != null) { | |
| 673 /* | |
| 674 * check if diff was intended | |
| 675 */ | |
| 676 if (!intent.isEntModificationIntended(entity.getObjectClass())) { | |
| 677 logger.error("unintended modification of entity: "+entity); | |
| 678 } | |
| 679 for (Attribute a : diff.addedAttributes) { | |
| 680 if (!intent.isAttModificationIntended(a.getName())) { | |
| 681 logger.error("unintended addition: "+a); | |
| 682 } | |
| 683 } | |
| 684 for (Attribute a : diff.modifiedAttributes) { | |
| 685 if (!intent.isAttModificationIntended(a.getName())) { | |
| 686 logger.error("unintended modification: "+a); | |
| 687 } | |
| 688 } | |
| 689 for (Attribute a : diff.removedAttributes) { | |
| 690 if (!intent.isAttModificationIntended(a.getName())) { | |
| 691 logger.error("unintended removal prevented: "+a); | |
| 692 entity.addAttribute(a); | |
| 693 } | |
| 694 } | |
| 695 for (Relation r : diff.addedSrcRels) { | |
| 696 if (!intent.isSrcRelModificationIntended(r.getObjectClass())) { | |
| 697 logger.error("unintended addition: "+r); | |
| 698 } | |
| 699 } | |
| 700 for (Relation r : diff.modifiedSrcRels) { | |
| 701 if (!intent.isSrcRelModificationIntended(r.getObjectClass())) { | |
| 702 logger.error("unintended modification: "+r); | |
| 703 } | |
| 704 } | |
| 705 for (Relation r : diff.removedSrcRels) { | |
| 706 if (!intent.isSrcRelModificationIntended(r.getObjectClass())) { | |
| 707 logger.error("unintended removal prevented: "+r); | |
| 708 // re-add | |
| 709 entity.addSourceRelation(r); | |
| 710 } | |
| 711 } | |
| 712 for (Relation r : diff.addedTarRels) { | |
| 713 if (!intent.isTarRelModificationIntended(r.getObjectClass())) { | |
| 714 logger.error("unintended addition: "+r); | |
| 715 } | |
| 716 } | |
| 717 for (Relation r : diff.modifiedTarRels) { | |
| 718 if (!intent.isTarRelModificationIntended(r.getObjectClass())) { | |
| 719 logger.error("unintended modification: "+r); | |
| 720 } | |
| 721 } | |
| 722 for (Relation r : diff.removedTarRels) { | |
| 723 if (!intent.isTarRelModificationIntended(r.getObjectClass())) { | |
| 724 logger.error("unintended removal prevented: "+r); | |
| 725 // re-add | |
| 726 entity.addTargetRelation(r); | |
| 727 } | |
| 728 } | |
| 729 } else { | |
| 67 | 730 logger.warn("Save with missing EditIntent!"); |
| 66 | 731 } |
| 67 | 732 } else { |
| 68 | 733 logger.warn("No difference to cache found."); |
| 66 | 734 } |
| 64 | 735 } |
| 736 | |
| 45 | 737 // save in database |
| 1 | 738 this.getPS().saveEntity(entity); |
| 45 | 739 // save in cache |
| 1 | 740 cache.saveEntity(entity); |
| 45 | 741 txLog.debug("** END save entity: user="+user+" entity="+entity.toSmallString()); |
| 742 | |
| 743 logger.debug("[U=" + user + "] SaveEntity - execution time[ms]: " + (System.currentTimeMillis() - start)); | |
| 1 | 744 Entity clone = (Entity) entity.clone(); |
| 745 return clone; | |
| 746 } | |
| 747 | |
| 748 public void saveEntityList(List<Entity> list, String user) throws Exception{ | |
| 749 long start = System.currentTimeMillis(); | |
| 750 for(Entity entity : list){ | |
| 751 if (StringUtils.isEmpty(entity.getType())) { | |
| 752 entity.setType(Node.TYPE_ABOX); | |
| 753 } | |
| 754 entity.setUser(user); | |
| 755 | |
| 756 entity = removeWrongRelations(entity); | |
| 757 entity = removeEmptyAttributes(entity); | |
| 758 } | |
| 45 | 759 txLog.debug("** START save entity list: user="+user+" list="+list); |
| 1 | 760 this.getPS().saveEntityList(list); |
| 761 for(Entity entity : list){ | |
| 762 cache.saveEntity(entity); | |
| 763 } | |
| 45 | 764 txLog.debug("** END save entity list: user="+user+" list="+list); |
| 765 logger.debug("[U=" + user + "] SaveEntityList - execution time[ms]: " + (System.currentTimeMillis() - start)); | |
| 1 | 766 } |
| 767 | |
| 768 private Entity removeEmptyAttributes(Entity ent){ | |
| 769 | |
| 770 for(Attribute att : new ArrayList<Attribute>(ent.getAttributes())){ | |
| 771 if(StringUtils.isEmpty(att.getValue())){ | |
| 772 ent.getAttributes().remove(att); | |
| 773 } | |
| 774 } | |
| 775 return ent; | |
| 776 | |
| 777 } | |
| 778 | |
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779 /** |
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780 * Returns if this entity has wrong relations. |
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781 * |
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782 * Wrong are source relations whose target doesn't exist. |
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783 * Similarly for target relations. |
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784 * |
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785 * @param ent |
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786 * @return |
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787 */ |
| 1 | 788 private boolean hasWrongRelations(Entity ent) { |
| 789 for (Relation srcRel : ent.getSourceRelations()) { | |
| 790 if (getEntityById(srcRel.getTargetId()) == null) { | |
| 791 return true; | |
| 792 } | |
| 793 } | |
| 794 | |
| 795 for (Relation tarRel : ent.getTargetRelations()) { | |
| 796 if (getEntityById(tarRel.getSourceId()) == null) { | |
| 797 return true; | |
| 798 } | |
| 799 } | |
| 800 return false; | |
| 801 } | |
| 802 | |
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803 /** |
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804 * Remove wrong relations from this entity. |
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805 * |
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806 * Wrong are source relations whose target is null or doesn't exist. |
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807 * Similarly for target relations. |
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808 * |
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809 * @param ent |
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810 * @return |
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811 */ |
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812 private Entity removeWrongRelations(Entity ent) { |
| 1 | 813 |
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814 for (Relation srcRel : new ArrayList<Relation>(ent.getSourceRelations())) { |
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815 if (srcRel.getTargetId() == null || getEntityByIdReadOnly(srcRel.getTargetId()) == null) { |
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816 ent.getSourceRelations().remove(srcRel); |
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817 logger.error("Inconsistency detected saving entity [" + ent.getId() + "] " + srcRel.toString()); |
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818 } |
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819 } |
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820 |
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821 for (Relation tarRel : new ArrayList<Relation>(ent.getTargetRelations())) { |
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822 if (tarRel.getSourceId() == null || getEntityByIdReadOnly(tarRel.getSourceId()) == null) { |
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823 ent.getTargetRelations().remove(tarRel); |
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824 logger.error("Inconsistency detected saving entity [" + ent.getId() + "] " + tarRel.toString()); |
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825 } |
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826 } |
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827 |
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828 return ent; |
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829 } |
| 1 | 830 |
| 831 public Attribute getDefAttributeByOwnValue(String defOC, String attOW) { | |
| 832 for (Attribute att : this.cache.getDefAttributes(defOC)) { | |
| 833 if (att.getOwnValue().equals(attOW)) { | |
| 834 return att; | |
| 835 } | |
| 836 } | |
| 837 return null; | |
| 838 } | |
| 839 | |
| 840 public List<Attribute> getDefRelationAttributes(Long id) { | |
| 841 return this.cache.getDefAttributesById(id); | |
| 842 } | |
| 38 | 843 |
| 844 /** | |
| 845 * Returns the attributes of the definition of the given type. | |
| 846 * | |
| 847 * @param objectClass | |
| 848 * @return | |
| 849 */ | |
| 850 public List<Attribute> getDefAttributes(String objectClass) { | |
| 851 return this.cache.getDefAttributes(objectClass); | |
| 1 | 852 } |
| 853 | |
| 38 | 854 /** |
| 855 * Returns the source relations of the definition of the given type. | |
| 856 * | |
| 857 * @param objectClass | |
| 858 * @return | |
| 859 */ | |
| 860 public List<Relation> getDefSourceRelations(String objectClass) { | |
| 861 return this.cache.getDefSourceRelations(objectClass); | |
| 1 | 862 } |
| 863 | |
| 38 | 864 /** |
| 865 * Returns the target relations of the definition of the given type. | |
| 866 * | |
| 867 * @param objectClass | |
| 868 * @return | |
| 869 */ | |
| 870 public List<Relation> getDefTargetRelations(String objectClass) { | |
| 871 return this.cache.getDefTargetRelations(objectClass); | |
| 1 | 872 } |
| 873 | |
| 874 public Entity getDefinitionById(Long id) { | |
| 875 return this.cache.getLWDefinitionById(id); | |
| 876 } | |
| 877 | |
| 38 | 878 /** |
| 879 * Returns all (lightweight) definition entities. | |
| 880 * | |
| 881 * @return | |
| 882 */ | |
| 1 | 883 public List<Entity> getLWDefinitions() { |
| 884 return this.cache.getLWDefinitions(); | |
| 885 } | |
| 886 | |
| 38 | 887 /** |
| 888 * Returns the (lightweight) definition entity for the given type. | |
| 889 * | |
| 890 * @param objectClass | |
| 891 * @return | |
| 892 */ | |
| 893 public Entity getDefinition(String objectClass) { | |
| 894 return this.cache.getLWDefinition(objectClass); | |
| 1 | 895 } |
| 896 | |
| 897 public List<Relation> getRelation(String name, String srcOC, String tarOC) | |
| 898 throws Exception { | |
| 899 // TODO read only??? | |
| 900 List<Relation> list = new ArrayList<Relation>(); | |
| 901 if (StringUtils.isNotEmpty(name)) { | |
| 902 List<Relation> list0 = cache.getRelsByName(name); | |
| 903 if (StringUtils.isEmpty(srcOC) && StringUtils.isEmpty(tarOC)) { | |
| 904 list = list0; | |
| 905 } else { | |
| 906 for (Relation rel : list0) { | |
| 907 if ((StringUtils.isEmpty(srcOC) || srcOC.equals(rel | |
| 908 .getSourceObjectClass())) | |
| 909 && (StringUtils.isEmpty(tarOC) || tarOC.equals(rel | |
| 910 .getTargetObjectClass()))) { | |
| 911 list.add(rel); | |
| 912 } | |
| 913 } | |
| 914 } | |
| 915 } | |
| 916 | |
| 917 return list; | |
| 918 } | |
| 919 | |
| 55 | 920 /** |
| 921 * Returns the Entities that are the sources of the target relations of the given Entity. | |
| 922 * | |
| 923 * Filters relations by relationName and tarObjClass. | |
| 924 * | |
| 925 * @param tar | |
| 926 * @param relationName | |
| 927 * @param srcObjClass | |
| 928 * @param maxResult | |
| 929 * @return | |
| 930 */ | |
| 1 | 931 public List<Entity> getSourcesForTargetRelation(Entity tar, |
| 932 String relationName, String srcObjClass, int maxResult) { | |
| 933 return getSourcesForTargetRelation(tar.getId(), relationName, | |
| 934 srcObjClass, maxResult); | |
| 935 } | |
| 936 | |
| 55 | 937 /** |
| 938 * Returns the Entities that are the sources of the target relations of the Entity with the given tarId. | |
| 939 * | |
| 940 * Filters relations by relationName and tarObjClass. | |
| 941 * | |
| 942 * @param tarId | |
| 943 * @param relationName | |
| 944 * @param srcObjClass | |
| 945 * @param maxResult | |
| 946 * @return | |
| 947 */ | |
| 1 | 948 public List<Entity> getSourcesForTargetRelation(Long tarId, |
| 949 String relationName, String srcObjClass, int maxResult) { | |
| 950 List<Entity> rs = new ArrayList<Entity>(); | |
| 951 | |
| 952 List<Relation> tarRelList = this.cache.getRelsByTarId(tarId); | |
| 953 | |
| 67 | 954 //long start = System.currentTimeMillis(); |
| 1 | 955 int count = 0; |
| 956 for (Relation rel : tarRelList) { | |
| 957 if (stringEquals(relationName, rel.getOwnValue()) | |
| 958 && stringEquals(srcObjClass, rel.getSourceObjectClass())) { | |
| 959 Entity ent = getEntityByIdReadOnly(rel.getSourceId()); | |
| 55 | 960 if (ent == null) { |
| 961 logger.error("Relation source id does not exist! id="+rel.getSourceId()+" relation: "+rel); | |
| 962 } else { | |
| 1 | 963 rs.add(ent); |
| 964 count++; | |
| 965 if (maxResult > 0 && count == maxResult) { | |
| 966 break; | |
| 967 } | |
| 968 } | |
| 969 } | |
| 970 } | |
| 64 | 971 //logger.debug("getSourcesForTargetRelation (loading sources) - execution time[ms]: "+(System.currentTimeMillis() - start)); |
| 1 | 972 Collections.sort(rs, new EntitySortByNormalizedOwnValue()); |
| 973 return rs; | |
| 974 } | |
| 975 | |
| 55 | 976 /** |
| 977 * Returns the Entities that are the targets of the source relations of the given Entity. | |
| 978 * | |
| 979 * Filters relations by relationName and tarObjClass. | |
| 980 * | |
| 981 * @param src | |
| 982 * @param relationName | |
| 983 * @param tarObjClass | |
| 984 * @param maxResult | |
| 985 * @return | |
| 986 */ | |
| 1 | 987 public List<Entity> getTargetsForSourceRelation(Entity src, |
| 988 String relationName, String tarObjClass, int maxResult) { | |
| 989 return getTargetsForSourceRelation(src.getId(), relationName, | |
| 990 tarObjClass, maxResult); | |
| 991 } | |
| 992 | |
| 55 | 993 /** |
| 994 * Returns the Entities that are the targets of the source relations of the Entity with the given srcId. | |
| 995 * | |
| 996 * Filters relations by relationName and tarObjClass. | |
| 997 * | |
| 998 * @param srcId | |
| 999 * @param relationName | |
| 1000 * @param tarObjClass | |
| 1001 * @param maxResult | |
| 1002 * @return | |
| 1003 */ | |
| 1 | 1004 public List<Entity> getTargetsForSourceRelation(Long srcId, |
| 1005 String relationName, String tarObjClass, int maxResult) { | |
| 1006 List<Entity> rs = new ArrayList<Entity>(); | |
| 1007 | |
| 1008 try { | |
| 1009 Collection<Relation> srcRelList = this.cache.getRelsBySrcId(srcId); | |
| 1010 | |
| 1011 int count = 0; | |
| 1012 for (Relation rel : srcRelList) { | |
| 1013 if (stringEquals(relationName, rel.getOwnValue()) | |
| 1014 && stringEquals(tarObjClass, rel.getTargetObjectClass())) { | |
| 55 | 1015 Entity ent = getEntityByIdReadOnly(rel.getTargetId()); |
| 1016 if (ent == null) { | |
| 1017 logger.error("Relation target id does not exist! id="+rel.getTargetId()+" relation: "+rel); | |
| 1018 } else { | |
| 1019 rs.add(ent); | |
| 1020 count++; | |
| 1021 if (maxResult > 0 && count == maxResult) { | |
| 1022 break; | |
| 1023 } | |
| 1024 } | |
| 1 | 1025 } |
| 1026 } | |
| 1027 Collections.sort(rs, new EntitySortByNormalizedOwnValue()); | |
| 1028 } catch (Exception e) { | |
| 1029 logger.error(e.getMessage(), e); | |
| 1030 } | |
| 1031 | |
| 1032 return rs; | |
| 1033 } | |
| 1034 | |
| 1035 public List<Relation> getTargetRelations(Entity target, | |
| 1036 String relationName, String srcObjClass, int maxResult) { | |
| 67 | 1037 //long start = System.currentTimeMillis(); |
| 1 | 1038 List<Relation> list = new ArrayList<Relation>(); |
| 1039 | |
| 1040 List<Relation> tarRelList = this.cache.getRelsByTarId(target.getId()); | |
| 1041 | |
| 1042 int count = 0; | |
| 1043 for (Relation rel : tarRelList) { | |
| 1044 if (stringEquals(relationName, rel.getOwnValue()) | |
| 1045 && stringEquals(srcObjClass, rel.getSourceObjectClass())) { | |
| 1046 Entity source = getEntityById(rel.getSourceId()); | |
| 1047 if (source != null) { | |
| 1048 rel.setTarget(target); | |
| 1049 rel.setSource(source); | |
| 1050 list.add(rel); | |
| 1051 count++; | |
| 1052 if (maxResult > 0 && count == maxResult) { | |
| 1053 break; | |
| 1054 } | |
| 1055 } else { | |
| 67 | 1056 logger.error("Relation without source: "+ rel.toString()); |
| 1 | 1057 } |
| 1058 | |
| 1059 } | |
| 1060 } | |
| 1061 Collections.sort(list, new RelationSortBySourceOW()); | |
| 64 | 1062 //logger.debug("getTargetRelations - execution time[ms]: "+ (System.currentTimeMillis() - start)); |
| 1 | 1063 return list; |
| 1064 } | |
| 1065 | |
| 1066 /** | |
| 1067 * Returns a list of relations found by entity source. | |
| 1068 * | |
| 1069 * @param source | |
| 1070 * @param relationName | |
| 1071 * @param tarObjClass | |
| 1072 * @param maxResult | |
| 1073 * @return | |
| 1074 */ | |
| 1075 public List<Relation> getSourceRelations(Entity source, | |
| 1076 String relationName, String tarObjClass, int maxResult) | |
| 1077 throws Exception { | |
| 1078 | |
| 67 | 1079 //long start = System.currentTimeMillis(); |
| 1 | 1080 List<Relation> list = new ArrayList<Relation>(); |
| 1081 | |
| 1082 // the collection coll should not be modified | |
| 1083 // otherwise java.util.ConcurrentModificationException will be thrown. | |
| 1084 // be carefully using getEntityContent, cause it changes the cache | |
| 1085 | |
| 1086 List<Relation> srcRelList = this.cache.getRelsBySrcId(source.getId()); | |
| 1087 | |
| 1088 int count = 0; | |
| 1089 for (Relation rel : srcRelList) { | |
| 1090 if (stringEquals(relationName, rel.getOwnValue()) | |
| 1091 && stringEquals(tarObjClass, rel.getTargetObjectClass())) { | |
| 1092 rel.setSource(source); | |
| 1093 rel.setTarget(getEntityById(rel.getTargetId())); | |
| 1094 list.add(rel); | |
| 1095 count++; | |
| 1096 if (maxResult > 0 && count == maxResult) { | |
| 1097 break; | |
| 1098 } | |
| 1099 } | |
| 1100 } | |
| 1101 Collections.sort(list, new RelationSortByTargetOW()); | |
| 64 | 1102 //logger.debug("getSourceRelations - execution time[ms]: "+ (System.currentTimeMillis() - start)); |
| 1 | 1103 |
| 1104 return list; | |
| 1105 } | |
| 1106 | |
| 1107 /** | |
| 54 | 1108 * Load and attach the Attributes and Relations of the given Entity. |
| 1109 * | |
| 1110 * Tries to loads from cache first and then from DB, saving to cache. | |
| 1111 * | |
| 1112 * Returns a cloned Entity. | |
| 1113 * | |
| 1 | 1114 * This method should not be used inside this Wrapper class, because it |
| 54 | 1115 * could throw a java.util.ConcurrentModificationException. |
| 1 | 1116 * |
| 1117 * @param ent | |
| 1118 * @return | |
| 1119 */ | |
| 1120 public Entity getEntityContent(Entity ent) { | |
| 1121 try { | |
| 1122 if (ent.isLightweight()) { | |
| 1123 Entity e = this.cache.getEntityContent(ent); | |
| 1124 if (e == null) { | |
| 1125 e = this.getPS().getEntityContent(ent); | |
| 1126 this.cache.saveEntity(e); | |
| 1127 } else { | |
| 1128 ent = e; | |
| 1129 } | |
| 1130 } | |
| 1131 return (Entity) ent.clone(); | |
| 1132 } catch (Exception e) { | |
| 1133 logger.error(e.getMessage(), e); | |
| 1134 } | |
| 1135 return null; | |
| 1136 } | |
| 1137 | |
| 1138 public Entity getEntityContentReadOnly(Entity ent) throws Exception { | |
| 1139 if (ent.isLightweight()) { | |
| 1140 Entity e = this.cache.getEntityContent(ent); | |
| 1141 if (e == null) { | |
| 1142 e = this.getPS().getEntityContent(ent); | |
| 1143 this.cache.saveEntity(e); | |
| 1144 } else { | |
| 1145 ent = e; | |
| 1146 } | |
| 1147 } | |
| 1148 return ent; | |
| 1149 } | |
| 1150 | |
| 1151 /** | |
| 39 | 1152 * Return an entity with the given id from the cache. |
| 1153 * | |
| 1 | 1154 * The entity returned could be LW or not, it depends on the cache. |
| 1155 * additionally, it will be always a clone of the version in cache, | |
| 1156 * therefore it method is thought for editing's issues. | |
| 1157 * | |
| 1158 * @param id | |
| 1159 * @return | |
| 1160 */ | |
| 1161 public Entity getEntityById(Long id) { | |
| 1162 Entity ent = this.cache.getEntityById(id); | |
| 1163 return ent; | |
| 1164 } | |
| 1165 | |
| 39 | 1166 /** |
| 1167 * Return an entity with the given id from the cache. | |
| 1168 * | |
| 1169 * Do not modify the entity! | |
| 1170 * | |
| 1171 * @param id | |
| 1172 * @return | |
| 1173 */ | |
| 1 | 1174 public Entity getEntityByIdReadOnly(Long id) { |
| 1175 Entity ent = this.cache.getEntityByIdReadOnly(id); | |
| 1176 return ent; | |
| 1177 } | |
| 1178 | |
| 1179 public Entity getClonedEntityById(Long id) { | |
| 1180 return (Entity) getEntityById(id).clone(); | |
| 1181 } | |
| 1182 | |
| 1183 /** | |
| 1184 * This method should not be used inside this Wrapper class, because it | |
| 1185 * could throws an java.util.ConcurrentModificationException. | |
| 1186 * | |
| 1187 * @param id | |
| 1188 * @return | |
| 1189 */ | |
| 1190 public Entity getEntityByIdWithContent(Long id) { | |
| 1191 try { | |
| 1192 Entity ent = getEntityById(id); | |
| 1193 if (ent != null && ent.isLightweight()) { | |
| 1194 ent = getEntityContent(ent); | |
| 1195 } | |
| 1196 return ent; | |
| 1197 } catch (Exception e) { | |
| 1198 logger.error(e.getMessage(), e); | |
| 1199 } | |
| 1200 return null; | |
| 1201 } | |
| 1202 | |
| 1203 public Entity getEntityByIdWithContentReadOnly(Long id) throws Exception { | |
| 1204 Entity ent = getEntityByIdReadOnly(id); | |
| 1205 if (ent.isLightweight()) { | |
| 1206 ent = getEntityContentReadOnly(ent); | |
| 1207 } | |
| 1208 return ent; | |
| 1209 } | |
| 1210 | |
| 55 | 1211 /** |
| 1212 * Returns if ow equals term if term is not empty. Returns true if term is empty. | |
| 1213 * | |
| 1214 * @param term | |
| 1215 * @param ow | |
| 1216 * @return | |
| 1217 */ | |
| 1 | 1218 public static boolean stringEquals(String term, String ow) { |
| 1219 if (StringUtils.isEmpty(term)) | |
| 1220 return true; | |
| 1221 return term.equals(ow); | |
| 1222 } | |
| 1223 | |
| 1224 // ////**** | |
| 1225 public Entity getLightweightEntityById(Long id) { | |
| 1226 Entity entity = null; | |
| 1227 if (id != null) { | |
| 1228 List<Entity> list = this.getPS().getLightweightEntities( | |
| 1229 Node.SYS_STATUS_CURRENT_VERSION, id, null, null, null, | |
| 1230 true, -1); | |
| 1231 if (list.size() > 0) { | |
| 1232 entity = list.get(0); | |
| 1233 } | |
| 1234 } | |
| 1235 return entity; | |
| 1236 } | |
| 1237 | |
| 1238 public List<Entity> getLightweightAssertions(String objectClass, | |
| 1239 String ownValue, int maxResult) { | |
| 1240 return getPS().getLightweightEntities(Node.SYS_STATUS_CURRENT_VERSION, | |
| 1241 null, Node.TYPE_ABOX, objectClass, ownValue, true, maxResult); | |
| 1242 } | |
| 1243 | |
| 38 | 1244 /** |
| 66 | 1245 * Save the entity. Calls {@link #saveEntity(String, String, EditIntent)}. |
| 38 | 1246 * |
| 1247 * @param entity | |
| 1248 * @param user | |
| 1249 * @throws Exception | |
| 1250 */ | |
| 1 | 1251 public void saveAssertion(Entity entity, String user) throws Exception { |
| 66 | 1252 this.saveEntity(entity, user, null); |
| 1 | 1253 } |
| 1254 | |
| 1255 /** | |
| 1256 * <p> | |
| 1257 * This method saves a non-persistent entity. | |
| 1258 * </p> | |
| 1259 * <p> | |
| 1260 * The reason of this is that nodes are stored only in the DB and not in the | |
| 1261 * cache. | |
| 1262 * </p> | |
| 1263 * <p> | |
| 1264 * Later, when the nodes are required, they will be loaded from the BD to | |
| 1265 * the cache automatically. However there are some structures like | |
| 1266 * attributes by entId that become inconsistent using this method. | |
| 1267 * </p> | |
| 1268 * | |
| 1269 * @param node | |
| 1270 * non-persistent node. | |
| 1271 * @param user | |
| 1272 * @throws Exception | |
| 1273 */ | |
| 1274 public void saveNodeOnlyForScripts(Node node, String user) throws Exception { | |
| 1275 if (node.isPersistent()) { | |
| 1276 throw new Exception( | |
| 1277 "This method can save only non-persistent nodes. Because the nodes are stored only in the DB in not in the Cache."); | |
| 1278 } | |
| 1279 if (StringUtils.isEmpty(node.getType())) { | |
| 1280 throw new Exception("The type of the node can not be empty"); | |
| 1281 } | |
| 1282 node.setUser(user); | |
| 1283 this.getPS().saveNode(node); | |
| 1284 | |
| 1285 // if(StringUtils.isNotEmpty(node.getType())){ | |
| 1286 // if(node.getType().equals(Node.TYPE_ABOX)){ | |
| 1287 // | |
| 1288 // }else if(node.getType().equals(Node.TYPE_TBOX)){ | |
| 1289 // | |
| 1290 // } | |
| 1291 // } | |
| 1292 } | |
| 1293 | |
| 1294 public void removeNode(Node node) { | |
| 1295 this.getPS().removeNode(node); | |
| 1296 } | |
| 1297 | |
| 1298 public Map<Long, Long> saveEntityListAsNew(List<Entity> entities, String user, | |
| 1299 boolean testWrongRelations) throws Exception { | |
| 1300 logger.info("\n ### Making persistent Entities size total " | |
| 1301 + entities.size() + " ### \n"); | |
| 1302 int sizePart = 1000; | |
| 1303 List<Entity> tmpList = null; | |
| 1304 | |
| 1305 Map<Long, Long> idMap = new HashMap<Long, Long>(); | |
| 1306 | |
| 1307 for (int j = 0; j <= (entities.size() / sizePart); j++) { | |
| 1308 tmpList = new ArrayList<Entity>(sizePart); | |
| 1309 for (int i = (j * sizePart); i < ((j + 1) * sizePart); i++) { | |
| 1310 | |
| 1311 if (i < entities.size()) { | |
| 1312 if (StringUtils.isNotEmpty(user)) { | |
| 1313 entities.get(i).setUser(user); | |
| 1314 } | |
| 1315 | |
| 1316 if (testWrongRelations | |
| 1317 && hasWrongRelations(entities.get(i))) { | |
| 1318 throw new Exception("Wrong relations " | |
| 1319 + entities.get(i)); | |
| 1320 } | |
| 1321 | |
| 1322 tmpList.add(entities.get(i)); | |
| 1323 } else { | |
| 1324 break; | |
| 1325 } | |
| 1326 } | |
| 1327 | |
| 1328 logger.info("\nMaking persistent Entities part " + (j + 1) + " of " | |
| 1329 + ((entities.size() / sizePart) + 1) + " size=" | |
| 1330 + tmpList.size()); | |
| 1331 idMap = this.getPS().saveEntityListAsNew(tmpList, idMap); | |
| 1332 } | |
| 1333 return idMap; | |
| 1334 } | |
| 1335 | |
| 1336 /* | |
| 1337 public void saveEntityList(List<Entity> entities, String user, | |
| 1338 boolean testWrongRelations) throws Exception { | |
| 1339 logger.info("\n ### Making persistent Entities size total " | |
| 1340 + entities.size() + " ### \n"); | |
| 1341 int sizePart = 1000; | |
| 1342 List<Entity> tmpList = null; | |
| 1343 | |
| 1344 for (int j = 0; j <= (entities.size() / sizePart); j++) { | |
| 1345 tmpList = new ArrayList<Entity>(sizePart); | |
| 1346 for (int i = (j * sizePart); i < ((j + 1) * sizePart); i++) { | |
| 1347 | |
| 1348 if (i < entities.size()) { | |
| 1349 if (StringUtils.isNotEmpty(user)) { | |
| 1350 entities.get(i).setUser(user); | |
| 1351 } | |
| 1352 | |
| 1353 if (testWrongRelations | |
| 1354 && hasWrongRelations(entities.get(i))) { | |
| 1355 throw new Exception("Wrong relations " | |
| 1356 + entities.get(i)); | |
| 1357 } | |
| 1358 | |
| 1359 tmpList.add(entities.get(i)); | |
| 1360 } else { | |
| 1361 break; | |
| 1362 } | |
| 1363 } | |
| 1364 | |
| 1365 logger.info("\nMaking persistent Entities part " + (j + 1) + " of " | |
| 1366 + ((entities.size() / sizePart) + 1) + " size=" | |
| 1367 + tmpList.size()); | |
| 1368 this.getPS().saveEntityList(tmpList); | |
| 1369 | |
| 1370 for(Entity ent : tmpList){ | |
| 1371 logger.info("[U=" + user + "] SaveEntity " + ent.toSmallString()); | |
| 1372 } | |
| 1373 | |
| 1374 } | |
| 1375 }*/ | |
| 1376 | |
| 1377 public void saveConcept(Entity entity) throws Exception { | |
| 1378 entity.setType(Node.TYPE_TBOX); | |
| 1379 entity.setObjectClass(Node.TYPE_TBOX); | |
| 1380 this.getPS().saveEntity(entity); | |
| 1381 } | |
| 1382 | |
| 1383 public void saveNodeListOnlyForScripts(List<Node> nodeList, String user) | |
| 1384 throws Exception { | |
| 1385 logger.debug("### Making persistent Nodes size total " | |
| 1386 + nodeList.size() + " ###"); | |
| 1387 List<Node> list = null; | |
| 1388 int sizePart = 1000; | |
| 1389 for (int j = 0; j <= (nodeList.size() / sizePart); j++) { | |
| 1390 list = new ArrayList<Node>(); | |
| 1391 for (int i = (j * sizePart); i < ((j + 1) * sizePart); i++) { | |
| 1392 if (i < nodeList.size()) { | |
| 1393 nodeList.get(i).setUser(user); | |
| 1394 list.add(nodeList.get(i)); | |
| 1395 } | |
| 1396 } | |
| 1397 logger.debug("Making persistent Nodes part " + (j + 1) + " of " | |
| 1398 + ((nodeList.size() / sizePart) + 1) + " size=" | |
| 1399 + list.size()); | |
| 1400 this.getPS().saveNodeList(list); | |
| 1401 } | |
| 1402 } | |
| 1403 | |
| 1404 public void saveNodeListOnlyForScripts(List<Node> nodeList) | |
| 1405 throws Exception { | |
| 1406 logger.info("\n ### Making persistent Nodes size total " | |
| 1407 + nodeList.size() + " ### \n"); | |
| 1408 int sizePart = 1000; | |
| 1409 List<Node> list = null; | |
| 1410 for (int j = 0; j <= (nodeList.size() / sizePart); j++) { | |
| 1411 list = new ArrayList<Node>(); | |
| 1412 for (int i = (j * sizePart); i < ((j + 1) * sizePart); i++) { | |
| 1413 if (i < nodeList.size()) { | |
| 1414 list.add(nodeList.get(i)); | |
| 1415 } | |
| 1416 } | |
| 1417 logger.info("Making persistent Nodes part " + (j + 1) + " of " | |
| 1418 + ((nodeList.size() / sizePart) + 1) + " size=" | |
| 1419 + list.size()); | |
| 1420 this.getPS().saveNodeList(list); | |
| 1421 } | |
| 1422 // this.persistenceService.saveNodeList(nodeList); | |
| 1423 } | |
| 1424 | |
| 1425 public List<Entity> getConcepts() { | |
| 1426 return this.getPS().getEntities(null, Node.SYS_STATUS_CURRENT_VERSION, | |
| 1427 Node.TYPE_TBOX, null); | |
| 1428 } | |
| 1429 | |
| 1430 public List<Entity> getAssertion() { | |
| 1431 return this.getPS().getEntities(null, Node.SYS_STATUS_CURRENT_VERSION, | |
| 1432 Node.TYPE_ABOX, null); | |
| 1433 } | |
| 1434 | |
| 1435 public List<Entity> getLightweightAssertionsByExactOwnValue( | |
| 1436 String objectClass, String ownValue, int maxResult) { | |
| 1437 return getPS().getLightweightEntities(Node.SYS_STATUS_CURRENT_VERSION, | |
| 1438 null, Node.TYPE_ABOX, objectClass, ownValue, false, maxResult); | |
| 1439 } | |
| 1440 | |
| 1441 public void removeNodeList(List<Node> nodeList) { | |
| 62 | 1442 //System.out.println("\n ### Deleting Nodes size total "+ nodeList.size() + " ### \n"); |
| 1 | 1443 this.getPS().removeNodeList(nodeList); |
| 1444 } | |
| 1445 | |
| 1446 public void deleteAllConcepts() { | |
| 1447 // persistenceService.deleteEntities(null, Node.TYPE_TBOX, true); | |
| 1448 getPS().dropDefinitions(); | |
| 1449 } | |
| 1450 | |
| 1451 public void importOM3Concepts(String fileName, Boolean dropConcepts) { | |
| 1452 getPS().setImportModus(true); | |
| 1453 ImportOM3Util.importConcepts(this, fileName, dropConcepts); | |
| 1454 getPS().setImportModus(false); | |
| 1455 } | |
| 1456 | |
| 1457 // /// | |
| 1458 | |
| 1459 public PersistenceService getPS() { | |
| 1460 return this.cache.getPs(); | |
| 1461 } | |
| 1462 | |
| 1463 public CacheService getCache() { | |
| 1464 return cache; | |
| 1465 } | |
| 1466 | |
| 1467 public void setCache(CacheService cache) { | |
| 1468 this.cache = cache; | |
| 1469 } | |
| 1470 | |
| 1471 public List<ViewerAttribute> getViewerAttributes(Long page){ | |
| 1472 List<ViewerAttribute> list = cache.getViewerAttributes(page); | |
| 1473 Collections.sort(list); | |
| 1474 return list; | |
| 1475 } | |
| 1476 | |
| 1477 public List<ViewerAttribute> getViewerAttributes4Edition(Long page) throws CloneNotSupportedException{ | |
| 1478 List<ViewerAttribute> list = new ArrayList<ViewerAttribute>(); | |
| 1479 for(ViewerAttribute att : cache.getViewerAttributes(page)){ | |
| 1480 list.add((ViewerAttribute)att.clone()); | |
| 1481 } | |
| 1482 Collections.sort(list); | |
| 1483 return list; | |
| 1484 } | |
| 1485 | |
| 1486 public Collection<ViewerPage> getViewerPages(){ | |
| 1487 return cache.getViewerPages(); | |
| 1488 } | |
| 1489 | |
| 1490 public ViewerPage getViewerPage(Long id){ | |
| 1491 return cache.getViewerPageMap().get(id); | |
| 1492 } | |
| 1493 | |
| 1494 public ViewerPage getViewerPage(String definition){ | |
| 1495 for(ViewerPage page : cache.getViewerPages()){ | |
| 1496 if(page.getDefinition().equals(definition)){ | |
| 1497 return page; | |
| 1498 } | |
| 1499 } | |
| 1500 return null; | |
| 1501 } | |
| 1502 | |
| 1503 public ViewerPage getViewerPage4Edition(Long id) throws CloneNotSupportedException{ | |
| 1504 ViewerPage page = cache.getViewerPageMap().get(id); | |
| 1505 return (page != null) ? (ViewerPage) page.clone() : null; | |
| 1506 } | |
| 1507 | |
| 1508 public ViewerPage saveViewerPage(ViewerPage page, String user){ | |
| 1509 page.setUser(user); | |
| 1510 return cache.saveViewerPage(page); | |
| 1511 | |
| 1512 } | |
| 1513 | |
| 1514 public ViewerAttribute saveViewerAttribute(ViewerPage page, ViewerAttribute att, String user) throws Exception{ | |
| 1515 att.setUser(user); | |
| 1516 return cache.saveViewerAttribute(page, att); | |
| 1517 } | |
| 1518 | |
| 1519 /** | |
| 1520 * Removes a page and all attributes associated with it. | |
| 1521 * @param page | |
| 1522 * @return | |
| 1523 */ | |
| 1524 public int removeViewerPage(ViewerPage page){ | |
| 1525 | |
| 1526 return (page.getId() != null) ? cache.removeViewerPage(page.getId()) : 0; | |
| 1527 } | |
| 1528 | |
| 1529 public boolean removeViewerAnttribute(ViewerAttribute att){ | |
| 1530 return (att.getId() != null) ? cache.removeAtt(att.getId()) : false; | |
| 1531 } | |
| 1532 } |