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   1 /**
   2  *  This document is a part of the source code and related artifacts
   3  *  for CollectionSpace, an open source collections management system
   4  *  for museums and related institutions:
   5
   6  *  http://www.collectionspace.org
   7  *  http://wiki.collectionspace.org
   8
   9  *  Copyright 2009 University of California at Berkeley
  10
  11  *  Licensed under the Educational Community License (ECL), Version 2.0.
  12  *  You may not use this file except in compliance with this License.
  13
  14  *  You may obtain a copy of the ECL 2.0 License at
  15
  16  *  https://source.collectionspace.org/collection-space/LICENSE.txt
  17
  18  *  Unless required by applicable law or agreed to in writing, software
  19  *  distributed under the License is distributed on an "AS IS" BASIS,
  20  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  21  *  See the License for the specific language governing permissions and
  22  *  limitations under the License.
  23  */
  24 package org.collectionspace.services.common.vocabulary.nuxeo;
  25
  26 import org.collectionspace.services.client.AuthorityClient;
  27 import org.collectionspace.services.client.IQueryManager;
  28 import org.collectionspace.services.client.PoxPayloadIn;
  29 import org.collectionspace.services.client.PoxPayloadOut;
  30 import org.collectionspace.services.common.UriTemplateRegistry;
  31 import org.collectionspace.services.common.api.RefName;
  32 import org.collectionspace.services.common.api.Tools;
  33 import org.collectionspace.services.common.authorityref.AuthorityRefDocList;
  34 import org.collectionspace.services.common.context.MultipartServiceContext;
  35 import org.collectionspace.services.common.context.ServiceContext;
  36 import org.collectionspace.services.common.document.DocumentException;
  37 import org.collectionspace.services.common.document.DocumentFilter;
  38 import org.collectionspace.services.common.document.DocumentWrapper;
  39 import org.collectionspace.services.common.repository.RepositoryClient;
  40 import org.collectionspace.services.common.vocabulary.AuthorityJAXBSchema;
  41 import org.collectionspace.services.common.vocabulary.AuthorityItemJAXBSchema;
  42 import org.collectionspace.services.common.vocabulary.AuthorityResource;
  43 import org.collectionspace.services.common.vocabulary.RefNameServiceUtils;
  44 import org.collectionspace.services.config.service.ListResultField;
  45 import org.collectionspace.services.config.service.ObjectPartType;
  46 import org.collectionspace.services.nuxeo.client.java.DocHandlerBase;
  47 import org.collectionspace.services.nuxeo.client.java.NuxeoDocumentException;
  48 import org.collectionspace.services.nuxeo.client.java.RepositoryJavaClientImpl;
  49 import org.collectionspace.services.nuxeo.util.NuxeoUtils;
  50 import org.collectionspace.services.relation.RelationsCommonList;
  51 import org.collectionspace.services.relation.RelationsDocListItem;
  52 import org.collectionspace.services.vocabulary.VocabularyItemJAXBSchema;
  53 import org.nuxeo.ecm.core.api.ClientException;
  54 import org.nuxeo.ecm.core.api.DocumentModel;
  55 import org.nuxeo.ecm.core.api.model.PropertyException;
  56 import org.nuxeo.ecm.core.api.repository.RepositoryInstance;
  57 import org.slf4j.Logger;
  58 import org.slf4j.LoggerFactory;
  59
  60 import javax.ws.rs.core.MultivaluedMap;
  61
  62 import java.util.ArrayList;
  63 import java.util.Collections;
  64 import java.util.HashMap;
  65 import java.util.List;
  66 import java.util.Map;
  67 import java.util.regex.Matcher;
  68 import java.util.regex.Pattern;
  69
  70 //import org.collectionspace.services.common.authority.AuthorityItemRelations;
  71 /**
  72  * AuthorityItemDocumentModelHandler
  73  *
  74  * $LastChangedRevision: $
  75  * $LastChangedDate: $
  76  */
  77 public abstract class AuthorityItemDocumentModelHandler<AICommon>
  78         extends DocHandlerBase<AICommon> {
  79
  80     private final Logger logger = LoggerFactory.getLogger(AuthorityItemDocumentModelHandler.class);
  81     private String authorityItemCommonSchemaName;
  82     private String authorityItemTermGroupXPathBase;
  83     /**
  84      * inVocabulary is the parent Authority for this context
  85      */
  86     protected String inAuthority = null;
  87     protected boolean wildcardedAuthorityRequest = false;
  88     protected String authorityRefNameBase = null;
  89     // Used to determine when the displayName changes as part of the update.
  90     protected String oldDisplayNameOnUpdate = null;
  91     private final static String LIST_SUFFIX = "List";
  92
  93     public AuthorityItemDocumentModelHandler(String authorityItemCommonSchemaName) {
  94         this.authorityItemCommonSchemaName = authorityItemCommonSchemaName;
  95     }
  96
  97     @Override
  98     protected String getRefnameDisplayName(DocumentWrapper<DocumentModel> docWrapper) {
  99         String result = null;
 100
 101         DocumentModel docModel = docWrapper.getWrappedObject();
 102         ServiceContext ctx = this.getServiceContext();
 103         RefName.AuthorityItem refname = (RefName.AuthorityItem)getRefName(ctx, docModel);
 104         result = refname.getDisplayName();
 105
 106         return result;
 107     }
 108
 109     /*
 110      * After calling this method successfully, the document model will contain an updated refname and short ID
 111      * (non-Javadoc)
 112      * @see org.collectionspace.services.nuxeo.client.java.DocumentModelHandler#getRefName(org.collectionspace.services.common.context.ServiceContext, org.nuxeo.ecm.core.api.DocumentModel)
 113      */
 114     @Override
 115     public RefName.RefNameInterface getRefName(ServiceContext ctx,
 116                 DocumentModel docModel) {
 117         RefName.RefNameInterface refname = null;
 118
 119         try {
 120                 String displayName = getPrimaryDisplayName(docModel, authorityItemCommonSchemaName,
 121                     getItemTermInfoGroupXPathBase(), AuthorityItemJAXBSchema.TERM_DISPLAY_NAME);
 122                 if (Tools.isEmpty(displayName)) {
 123                     throw new Exception("The displayName for this authority term was empty or not set.");
 124                 }
 125
 126                 String shortIdentifier = (String) docModel.getProperty(authorityItemCommonSchemaName, AuthorityItemJAXBSchema.SHORT_IDENTIFIER);
 127                 if (Tools.isEmpty(shortIdentifier)) {
 128                         // We didn't find a short ID in the payload request, so we need to synthesize one.
 129                         shortIdentifier = handleDisplayNameAsShortIdentifier(docModel); // updates the document model with the new short ID as a side-effect
 130                 }
 131
 132                 String authorityRefBaseName = getAuthorityRefNameBase();
 133                 if (Tools.isEmpty(authorityRefBaseName)) {
 134                     throw new Exception("Could not create the refName for this authority term, because the refName for its authority parent was empty.");
 135                 }
 136
 137                 // Create the items refname using the parent's as a base
 138                 RefName.Authority parentsRefName = RefName.Authority.parse(authorityRefBaseName);
 139                 refname = RefName.buildAuthorityItem(parentsRefName, shortIdentifier, displayName);
 140                 // Now update the document model with the refname value
 141                 String refNameStr = refname.toString();
 142                 docModel.setProperty(authorityItemCommonSchemaName, AuthorityItemJAXBSchema.REF_NAME, refNameStr); // REM - This field is deprecated now that the refName is part of the collection_space core schema
 143
 144         } catch (Exception e) {
 145                 logger.error(e.getMessage(), e);
 146         }
 147
 148         return refname;
 149     }
 150
 151     public void setInAuthority(String inAuthority) {
 152         this.inAuthority = inAuthority;
 153     }
 154
 155    public String getInAuthority() {
 156         return this.inAuthority;
 157     }
 158
 159     /** Subclasses may override this to customize the URI segment. */
 160     public String getAuthorityServicePath() {
 161         return getServiceContext().getServiceName().toLowerCase();    // Laramie20110510 CSPACE-3932
 162     }
 163
 164     @Override
 165     public String getUri(DocumentModel docModel) {
 166         // Laramie20110510 CSPACE-3932
 167         String authorityServicePath = getAuthorityServicePath();
 168         if(inAuthority==null) { // Only true with the first document model received, on queries to wildcarded authorities
 169             wildcardedAuthorityRequest = true;
 170         }
 171         // If this search crosses multiple authorities, get the inAuthority value
 172         // from each record, rather than using the cached value from the first record
 173         if(wildcardedAuthorityRequest) {
 174                 try {
 175                         inAuthority = (String) docModel.getProperty(authorityItemCommonSchemaName,
 176                         AuthorityItemJAXBSchema.IN_AUTHORITY);
 177                 } catch (ClientException pe) {
 178                         throw new RuntimeException("Could not get parent specifier for item!");
 179                 }
 180         }
 181         return "/" + authorityServicePath + '/' + inAuthority + '/' + AuthorityClient.ITEMS + '/' + getCsid(docModel);
 182     }
 183
 184     protected String getAuthorityRefNameBase() {
 185         return this.authorityRefNameBase;
 186     }
 187
 188     public void setAuthorityRefNameBase(String value) {
 189         this.authorityRefNameBase = value;
 190     }
 191
 192     /*
 193      * Note: the Vocabulary service's VocabularyItemDocumentModelHandler class overrides this method.
 194      */
 195     protected ListResultField getListResultsDisplayNameField() {
 196         ListResultField result = new ListResultField();
 197         // Per CSPACE-5132, the name of this element remains 'displayName'
 198         // for backwards compatibility, although its value is obtained
 199         // from the termDisplayName field.
 200         //
 201         // Update: this name is now being changed to 'termDisplayName', both
 202         // because this is the actual field name and because the app layer
 203         // work to convert over to this field is underway. Per Patrick, the
 204         // app layer treats lists, in at least some context(s), as sparse record
 205         // payloads, and thus fields in list results must all be present in
 206         // (i.e. represent a strict subset of the fields in) record schemas.
 207         // - ADR 2012-05-11
 208         //
 209         //
 210         // In CSPACE-5134, these list results will change substantially
 211         // to return display names for both the preferred term and for
 212         // each non-preferred term (if any).
 213         result.setElement(AuthorityItemJAXBSchema.TERM_DISPLAY_NAME);
 214         result.setXpath(NuxeoUtils.getPrimaryXPathPropertyName(
 215                 authorityItemCommonSchemaName, getItemTermInfoGroupXPathBase(), AuthorityItemJAXBSchema.TERM_DISPLAY_NAME));
 216
 217         return result;
 218     }
 219
 220     /*
 221      * Note: the Vocabulary service's VocabularyItemDocumentModelHandler class overrides this method.
 222      */
 223     protected ListResultField getListResultsTermStatusField() {
 224         ListResultField result = new ListResultField();
 225
 226         result.setElement(AuthorityItemJAXBSchema.TERM_STATUS);
 227         result.setXpath(NuxeoUtils.getPrimaryXPathPropertyName(
 228                 authorityItemCommonSchemaName, getItemTermInfoGroupXPathBase(), AuthorityItemJAXBSchema.TERM_STATUS));
 229
 230         return result;
 231     }
 232
 233     private boolean isTermDisplayName(String elName) {
 234         return AuthorityItemJAXBSchema.TERM_DISPLAY_NAME.equals(elName) || VocabularyItemJAXBSchema.DISPLAY_NAME.equals(elName);
 235     }
 236
 237     /*
 238      * (non-Javadoc)
 239      * @see org.collectionspace.services.nuxeo.client.java.DocHandlerBase#getListItemsArray()
 240      *
 241      * Note: We're updating the "global" service and tenant bindings instance here -the list instance here is
 242      * a reference to the tenant bindings instance in the singleton ServiceMain.
 243      */
 244     @Override
 245     public List<ListResultField> getListItemsArray() throws DocumentException {
 246         List<ListResultField> list = super.getListItemsArray();
 247
 248         // One-time initialization for each authority item service.
 249         if (isListItemArrayExtended() == false) {
 250                 synchronized(AuthorityItemDocumentModelHandler.class) {
 251                         if (isListItemArrayExtended() == false) {
 252                         int nFields = list.size();
 253                         // Ensure that each item in a list of Authority items includes
 254                         // a set of common fields, so we do not depend upon configuration
 255                         // for general logic.
 256                         List<Integer> termDisplayNamePositionsInList = new ArrayList<>();
 257                         boolean hasShortId = false;
 258                         boolean hasTermStatus = false;
 259                         for (int i = 0; i < nFields; i++) {
 260                             ListResultField field = list.get(i);
 261                             String elName = field.getElement();
 262                             if (isTermDisplayName(elName) == true) {
 263                                 termDisplayNamePositionsInList.add(i);
 264                             } else if (AuthorityItemJAXBSchema.SHORT_IDENTIFIER.equals(elName)) {
 265                                 hasShortId = true;
 266                             } else if (AuthorityItemJAXBSchema.TERM_STATUS.equals(elName)) {
 267                                 hasTermStatus = true;
 268                             }
 269                         }
 270
 271                         ListResultField field;
 272
 273                         // Certain fields in authority item list results
 274                         // are handled specially here
 275
 276                         // Term display name
 277                         //
 278                         // Ignore (throw out) any configuration entries that
 279                         // specify how the termDisplayName field should be
 280                         // emitted in authority item lists. This field will
 281                         // be handled in a standardized manner (see block below).
 282                         if (termDisplayNamePositionsInList.isEmpty() == false) {
 283                             // Remove matching items starting at the end of the list
 284                             // and moving towards the start, so that reshuffling of
 285                             // list order doesn't alter the positions of earlier items
 286                             Collections.sort(termDisplayNamePositionsInList, Collections.reverseOrder());
 287                             for (int i : termDisplayNamePositionsInList) {
 288                                 list.remove(i);
 289                             }
 290                         }
 291                         // termDisplayName values in authority item lists
 292                         // will be handled via code that emits display names
 293                         // for both the preferred term and all non-preferred
 294                         // terms (if any). The following is a placeholder
 295                         // entry that will trigger this code. See the
 296                         // getListResultValue() method in this class.
 297                         field = getListResultsDisplayNameField();
 298                         list.add(field);
 299
 300                         // Short identifier
 301                         if (!hasShortId) {
 302                             field = new ListResultField();
 303                             field.setElement(AuthorityItemJAXBSchema.SHORT_IDENTIFIER);
 304                             field.setXpath(AuthorityItemJAXBSchema.SHORT_IDENTIFIER);
 305                             list.add(field);
 306                         }
 307
 308                         // Term status
 309                         if (!hasTermStatus) {
 310                             field = getListResultsTermStatusField();
 311                             list.add(field);
 312                         }
 313
 314                         }
 315
 316                         setListItemArrayExtended(true);
 317                 } // end of synchronized block
 318         }
 319
 320         return list;
 321     }
 322
 323     /* (non-Javadoc)
 324      * @see org.collectionspace.services.nuxeo.client.java.DocumentModelHandler#handleCreate(org.collectionspace.services.common.document.DocumentWrapper)
 325      */
 326     @Override
 327     public void handleCreate(DocumentWrapper<DocumentModel> wrapDoc) throws Exception {
 328         // first fill all the parts of the document, refname and short ID get set as well
 329         super.handleCreate(wrapDoc);
 330         // Ensure we have required fields set properly
 331         handleInAuthority(wrapDoc.getWrappedObject());
 332     }
 333
 334     /*
 335      * This method gets called after the primary update to an authority item has happened.  If the authority item's refName
 336      * has changed, then we need to updated all the records that use that refname with the new/updated version
 337      *
 338      * (non-Javadoc)
 339      * @see org.collectionspace.services.nuxeo.client.java.RemoteDocumentModelHandlerImpl#completeUpdate(org.collectionspace.services.common.document.DocumentWrapper)
 340      */
 341     public void completeUpdate(DocumentWrapper<DocumentModel> wrapDoc) throws Exception {
 342         // Must call our super class' version first
 343         super.completeUpdate(wrapDoc);
 344
 345         //
 346         // Look for and update authority references with the updated refName
 347         //
 348         if (hasRefNameUpdate() == true) {
 349             // We have work to do.
 350             if (logger.isDebugEnabled()) {
 351                 final String EOL = System.getProperty("line.separator");
 352                 logger.debug("Need to find and update references to authority item." + EOL
 353                         + "   Old refName" + oldRefNameOnUpdate + EOL
 354                         + "   New refName" + newRefNameOnUpdate);
 355             }
 356             ServiceContext<PoxPayloadIn, PoxPayloadOut> ctx = getServiceContext();
 357             RepositoryClient<PoxPayloadIn, PoxPayloadOut> repoClient = getRepositoryClient(ctx);
 358             RepositoryInstance repoSession = this.getRepositorySession();
 359
 360             // Update all the existing records that have a field with the old refName in it
 361             int nUpdated = RefNameServiceUtils.updateAuthorityRefDocs(ctx, repoClient, repoSession,
 362                     oldRefNameOnUpdate, newRefNameOnUpdate, getRefPropName());
 363
 364             // Finished so log a message.
 365             if (logger.isDebugEnabled()) {
 366                 logger.debug("Updated " + nUpdated + " instances of oldRefName to newRefName");
 367             }
 368         }
 369     }
 370
 371     /*
 372      * Note that the Vocabulary service's document-model for items overrides this method.
 373      */
 374         protected String getPrimaryDisplayName(DocumentModel docModel, String schema,
 375                         String complexPropertyName, String fieldName) {
 376                 String result = null;
 377
 378                 result = getStringValueInPrimaryRepeatingComplexProperty(docModel, schema, complexPropertyName, fieldName);
 379
 380                 return result;
 381         }
 382
 383     /* (non-Javadoc)
 384      * @see org.collectionspace.services.nuxeo.client.java.DocumentModelHandler#handleUpdate(org.collectionspace.services.common.document.DocumentWrapper)
 385      */
 386     @Override
 387     // FIXME: Once we remove the refName field from the authority item schemas, we can remove this override method since our super does everthing for us now.
 388     @Deprecated
 389     public void handleUpdate(DocumentWrapper<DocumentModel> wrapDoc) throws Exception {
 390         // Must call our super's version first, this updates the core schema and the relationship records to deal with possible refName changes/update
 391         super.handleUpdate(wrapDoc);
 392         if (this.hasRefNameUpdate() == true) {
 393                 DocumentModel docModel = wrapDoc.getWrappedObject();
 394             docModel.setProperty(authorityItemCommonSchemaName, AuthorityItemJAXBSchema.REF_NAME, this.newRefNameOnUpdate); // This field is deprecated since it is now a duplicate of what is in the collectionspace_core:refName field
 395         }
 396     }
 397
 398     /**
 399      * If no short identifier was provided in the input payload, generate a
 400      * short identifier from the preferred term display name or term name.
 401      */
 402         private String handleDisplayNameAsShortIdentifier(DocumentModel docModel) throws Exception {
 403                 String result = (String) docModel.getProperty(authorityItemCommonSchemaName,
 404                                 AuthorityItemJAXBSchema.SHORT_IDENTIFIER);
 405
 406                 if (Tools.isEmpty(result)) {
 407                         String termDisplayName = getPrimaryDisplayName(
 408                                         docModel, authorityItemCommonSchemaName,
 409                                         getItemTermInfoGroupXPathBase(),
 410                                         AuthorityItemJAXBSchema.TERM_DISPLAY_NAME);
 411
 412                         String termName = getPrimaryDisplayName(
 413                                         docModel, authorityItemCommonSchemaName,
 414                                         getItemTermInfoGroupXPathBase(),
 415                                         AuthorityItemJAXBSchema.TERM_NAME);
 416
 417                         String generatedShortIdentifier = AuthorityIdentifierUtils.generateShortIdentifierFromDisplayName(termDisplayName,
 418                                                         termName);
 419                         docModel.setProperty(authorityItemCommonSchemaName, AuthorityItemJAXBSchema.SHORT_IDENTIFIER,
 420                                         generatedShortIdentifier);
 421                         result = generatedShortIdentifier;
 422                 }
 423
 424                 return result;
 425         }
 426
 427     /**
 428      * Generate a refName for the authority item from the short identifier
 429      * and display name.
 430      *
 431      * All refNames for authority items are generated.  If a client supplies
 432      * a refName, it will be overwritten during create (per this method)
 433      * or discarded during update (per filterReadOnlyPropertiesForPart).
 434      *
 435      * @see #filterReadOnlyPropertiesForPart(Map<String, Object>, org.collectionspace.services.common.service.ObjectPartType)
 436      *
 437      */
 438     protected String updateRefnameForAuthorityItem(DocumentModel docModel,
 439             String schemaName) throws Exception {
 440         String result = null;
 441
 442         RefName.RefNameInterface refname = getRefName(getServiceContext(), docModel);
 443         String refNameStr = refname.toString();
 444         docModel.setProperty(schemaName, AuthorityItemJAXBSchema.REF_NAME, refNameStr);
 445         result = refNameStr;
 446
 447         return result;
 448     }
 449
 450     /**
 451      * Check the logic around the parent pointer. Note that we only need do this on
 452      * create, since we have logic to make this read-only on update.
 453      *
 454      * @param docModel
 455      *
 456      * @throws Exception the exception
 457      */
 458     private void handleInAuthority(DocumentModel docModel) throws Exception {
 459         if(inAuthority==null) { // Only happens on queries to wildcarded authorities
 460                 throw new IllegalStateException("Trying to Create an object with no inAuthority value!");
 461         }
 462         docModel.setProperty(authorityItemCommonSchemaName,
 463                 AuthorityItemJAXBSchema.IN_AUTHORITY, inAuthority);
 464     }
 465
 466     public AuthorityRefDocList getReferencingObjects(
 467                 ServiceContext<PoxPayloadIn, PoxPayloadOut> ctx,
 468                 UriTemplateRegistry uriTemplateRegistry,
 469                 List<String> serviceTypes,
 470                 String propertyName,
 471             String itemcsid) throws Exception {
 472         AuthorityRefDocList authRefDocList = null;
 473         RepositoryInstance repoSession = null;
 474         boolean releaseRepoSession = false;
 475
 476         try {
 477                 RepositoryJavaClientImpl repoClient = (RepositoryJavaClientImpl)this.getRepositoryClient(ctx);
 478                 repoSession = this.getRepositorySession();
 479                 if (repoSession == null) {
 480                         repoSession = repoClient.getRepositorySession(ctx);
 481                         releaseRepoSession = true;
 482                 }
 483             DocumentFilter myFilter = getDocumentFilter();
 484
 485                 try {
 486                         DocumentWrapper<DocumentModel> wrapper = repoClient.getDoc(repoSession, ctx, itemcsid);
 487                         DocumentModel docModel = wrapper.getWrappedObject();
 488                         String refName = (String) docModel.getPropertyValue(AuthorityItemJAXBSchema.REF_NAME);
 489                 authRefDocList = RefNameServiceUtils.getAuthorityRefDocs(
 490                                 repoSession, ctx, uriTemplateRegistry, repoClient,
 491                         serviceTypes,
 492                         refName,
 493                         propertyName,
 494                         myFilter, true /*computeTotal*/);
 495                 } catch (PropertyException pe) {
 496                         throw pe;
 497                 } catch (DocumentException de) {
 498                         throw de;
 499                 } catch (Exception e) {
 500                         if (logger.isDebugEnabled()) {
 501                                 logger.debug("Caught exception ", e);
 502                         }
 503                         throw new DocumentException(e);
 504                 } finally {
 505                         // If we got/aquired a new seesion then we're responsible for releasing it.
 506                         if (releaseRepoSession && repoSession != null) {
 507                                 repoClient.releaseRepositorySession(ctx, repoSession);
 508                         }
 509                 }
 510         } catch (Exception e) {
 511                 if (logger.isDebugEnabled()) {
 512                         logger.debug("Caught exception ", e);
 513                 }
 514                 throw new DocumentException(e);
 515         }
 516
 517         return authRefDocList;
 518     }
 519
 520     /* (non-Javadoc)
 521      * @see org.collectionspace.services.nuxeo.client.java.RemoteDocumentModelHandlerImpl#extractPart(org.nuxeo.ecm.core.api.DocumentModel, java.lang.String, org.collectionspace.services.common.service.ObjectPartType)
 522      */
 523     @Override
 524     protected Map<String, Object> extractPart(DocumentModel docModel, String schema, ObjectPartType partMeta)
 525             throws Exception {
 526         Map<String, Object> unQObjectProperties = super.extractPart(docModel, schema, partMeta);
 527
 528         // Add the CSID to the common part, since they may have fetched via the shortId.
 529         if (partMeta.getLabel().equalsIgnoreCase(authorityItemCommonSchemaName)) {
 530             String csid = getCsid(docModel);//NuxeoUtils.extractId(docModel.getPathAsString());
 531             unQObjectProperties.put("csid", csid);
 532         }
 533
 534         return unQObjectProperties;
 535     }
 536
 537     /**
 538      * Filters out selected values supplied in an update request.
 539      *
 540      * For example, filters out AuthorityItemJAXBSchema.IN_AUTHORITY, to ensure
 541      * that the link to the item's parent remains untouched.
 542      *
 543      * @param objectProps the properties filtered out from the update payload
 544      * @param partMeta metadata for the object to fill
 545      */
 546     @Override
 547     public void filterReadOnlyPropertiesForPart(
 548             Map<String, Object> objectProps, ObjectPartType partMeta) {
 549         super.filterReadOnlyPropertiesForPart(objectProps, partMeta);
 550         String commonPartLabel = getServiceContext().getCommonPartLabel();
 551         if (partMeta.getLabel().equalsIgnoreCase(commonPartLabel)) {
 552             objectProps.remove(AuthorityItemJAXBSchema.IN_AUTHORITY);
 553             objectProps.remove(AuthorityItemJAXBSchema.CSID);
 554             objectProps.remove(AuthorityJAXBSchema.SHORT_IDENTIFIER);
 555             objectProps.remove(AuthorityItemJAXBSchema.REF_NAME);
 556         }
 557     }
 558
 559     protected List<String> getPartialTermDisplayNameMatches(List<String> termDisplayNameList, String partialTerm) {
 560         List<String> result = new ArrayList<String>();
 561
 562         for (String termDisplayName : termDisplayNameList) {
 563                 if (termDisplayName.toLowerCase().contains(partialTerm.toLowerCase()) == true) {
 564                         result.add(termDisplayName);
 565                 }
 566         }
 567
 568         return result;
 569     }
 570
 571     @SuppressWarnings("unchecked")
 572         private List<String> getPartialTermDisplayNameMatches(DocumentModel docModel, // REM - CSPACE-5133
 573                         String schema, ListResultField field, String partialTerm) {
 574         List<String> result = null;
 575
 576         String xpath = field.getXpath(); // results in something like "persons_common:personTermGroupList/[0]/termDisplayName"
 577         int endOfTermGroup = xpath.lastIndexOf("/[0]/");
 578         String propertyName = endOfTermGroup != -1 ? xpath.substring(0, endOfTermGroup) : xpath; // it may not be multivalued so the xpath passed in would be the property name
 579         Object value = null;
 580
 581                 try {
 582                         value = docModel.getProperty(schema, propertyName);
 583                 } catch (Exception e) {
 584                         logger.error("Could not extract term display name with property = "
 585                                         + propertyName, e);
 586                 }
 587
 588                 if (value != null && value instanceof ArrayList) {
 589                         ArrayList<HashMap<String, Object>> termGroupList = (ArrayList<HashMap<String, Object>>)value;
 590                         int arrayListSize = termGroupList.size();
 591                         if (arrayListSize > 1) { // if there's only 1 element in the list then we've already matched the primary term's display name
 592                                 List<String> displayNameList = new ArrayList<String>();
 593                                 for (int i = 1; i < arrayListSize; i++) { // start at 1, skip the primary term's displayName since we will always return it
 594                                         HashMap<String, Object> map = (HashMap<String, Object>)termGroupList.get(i);
 595                                         String termDisplayName = (String) map.get(AuthorityItemJAXBSchema.TERM_DISPLAY_NAME);
 596                                         displayNameList.add(i - 1, termDisplayName);
 597                                 }
 598
 599                                 result = getPartialTermDisplayNameMatches(displayNameList, partialTerm);
 600                         }
 601                 }
 602
 603         return result;
 604     }
 605
 606     @Override
 607         protected Object getListResultValue(DocumentModel docModel, // REM - CSPACE-5133
 608                         String schema, ListResultField field) throws DocumentException {
 609                 Object result = null;
 610
 611                 result = NuxeoUtils.getXPathValue(docModel, schema, field.getXpath());
 612
 613                 //
 614                 // Special handling of list item values for authority items (only)
 615                 // takes place here:
 616                 //
 617                 // If the list result field is the termDisplayName element,
 618                 // check whether a partial term matching query was made.
 619                 // If it was, emit values for both the preferred (aka primary)
 620                 // term and for all non-preferred terms, if any.
 621                 //
 622                 String elName = field.getElement();
 623                 if (isTermDisplayName(elName) == true) {
 624                         MultivaluedMap<String, String> queryParams = this.getServiceContext().getQueryParams();
 625                 String partialTerm = queryParams != null ? queryParams.getFirst(IQueryManager.SEARCH_TYPE_PARTIALTERM) : null;
 626                 if (partialTerm != null && partialTerm.trim().isEmpty() == false) {
 627                                 String primaryTermDisplayName = (String)result;
 628                         List<String> matches = getPartialTermDisplayNameMatches(docModel, schema, field, partialTerm);
 629                         if (matches != null && matches.isEmpty() == false) {
 630                                 matches.add(0, primaryTermDisplayName); // insert the primary term's display name at the beginning of the list
 631                                 result = matches; // set the result to a list of matching term display names with the primary term's display name at the beginning
 632                         }
 633                 }
 634                 }
 635
 636                 return result;
 637         }
 638
 639     @Override
 640     public void extractAllParts(DocumentWrapper<DocumentModel> wrapDoc) throws Exception {
 641         MultipartServiceContext ctx = (MultipartServiceContext) getServiceContext();
 642         super.extractAllParts(wrapDoc);
 643     }
 644
 645     @Override
 646     public void fillAllParts(DocumentWrapper<DocumentModel> wrapDoc, Action action) throws Exception {
 647         //
 648         // We currently don't override this method with any AuthorityItemDocumentModelHandler specific functionality, so
 649         // we could remove this method.
 650         //
 651         super.fillAllParts(wrapDoc, action);
 652     }
 653
 654     protected List<RelationsCommonList.RelationListItem> cloneList(List<RelationsCommonList.RelationListItem> inboundList) {
 655         List<RelationsCommonList.RelationListItem> result = newRelationsCommonList();
 656         for (RelationsCommonList.RelationListItem item : inboundList) {
 657             result.add(item);
 658         }
 659         return result;
 660     }
 661
 662
 663     /* don't even THINK of re-using this method.
 664      * String example_uri = "/locationauthorities/7ec60f01-84ab-4908-9a6a/items/a5466530-713f-43b4-bc05";
 665      */
 666     @Deprecated
 667     private String extractInAuthorityCSID(String uri) {
 668         String IN_AUTHORITY_REGEX = "/(.*?)/(.*?)/(.*)";
 669         Pattern p = Pattern.compile(IN_AUTHORITY_REGEX);
 670         Matcher m = p.matcher(uri);
 671         if (m.find()) {
 672             if (m.groupCount() < 3) {
 673                 logger.warn("REGEX-WRONG-GROUPCOUNT looking in " + uri);
 674                 return "";
 675             } else {
 676                 //String service = m.group(1);
 677                 String inauth = m.group(2);
 678                 //String theRest = m.group(3);
 679                 return inauth;
 680                 //print("service:"+service+", inauth:"+inauth+", rest:"+rest);
 681             }
 682         } else {
 683             logger.warn("REGEX-NOT-MATCHED looking in " + uri);
 684             return "";
 685         }
 686     }
 687
 688     //ensures CSPACE-4042
 689     protected void uriPointsToSameAuthority(String thisURI, String inboundItemURI) throws Exception {
 690         String authorityCSID = extractInAuthorityCSID(thisURI);
 691         String authorityCSIDForInbound = extractInAuthorityCSID(inboundItemURI);
 692         if (Tools.isBlank(authorityCSID)
 693                 || Tools.isBlank(authorityCSIDForInbound)
 694                 || (!authorityCSID.equalsIgnoreCase(authorityCSIDForInbound))) {
 695             throw new Exception("Item URI " + thisURI + " must point to same authority as related item: " + inboundItemURI);
 696         }
 697     }
 698
 699     public String getItemTermInfoGroupXPathBase() {
 700         return authorityItemTermGroupXPathBase;
 701     }
 702
 703     public void setItemTermInfoGroupXPathBase(String itemTermInfoGroupXPathBase) {
 704         authorityItemTermGroupXPathBase = itemTermInfoGroupXPathBase;
 705     }
 706
 707     protected String getAuthorityItemCommonSchemaName() {
 708         return authorityItemCommonSchemaName;
 709     }
 710
 711     // @Override
 712     public boolean isJDBCQuery() {
 713         boolean result = false;
 714
 715         MultivaluedMap<String, String> queryParams = getServiceContext().getQueryParams();
 716         //
 717         // Look the query params to see if we need to make a SQL query.
 718         //
 719         String partialTerm = queryParams.getFirst(IQueryManager.SEARCH_TYPE_PARTIALTERM);
 720         if (partialTerm != null && partialTerm.trim().isEmpty() == false) {
 721                 result = true;
 722         }
 723
 724         return result;
 725     }
 726
 727     // By convention, the name of the database table that contains
 728     // repeatable term information group records is derivable from
 729     // an existing XPath base value, by removing a suffix and converting
 730     // to lowercase
 731     protected String getTermGroupTableName() {
 732         String termInfoGroupListName = getItemTermInfoGroupXPathBase();
 733         return termInfoGroupListName.substring(0, termInfoGroupListName.lastIndexOf(LIST_SUFFIX)).toLowerCase();
 734     }
 735
 736     protected String getInAuthorityValue() {
 737         String inAuthorityValue = getInAuthority();
 738         if (Tools.notBlank(inAuthorityValue)) {
 739             return inAuthorityValue;
 740         } else {
 741             return AuthorityResource.PARENT_WILDCARD;
 742         }
 743     }
 744
 745     @Override
 746     public Map<String,String> getJDBCQueryParams() {
 747         // FIXME: Get all of the following values from appropriate external constants.
 748         // At present, these are duplicated in both RepositoryJavaClientImpl
 749         // and in AuthorityItemDocumentModelHandler.
 750         final String TERM_GROUP_LIST_NAME = "TERM_GROUP_LIST_NAME";
 751         final String TERM_GROUP_TABLE_NAME_PARAM = "TERM_GROUP_TABLE_NAME";
 752         final String IN_AUTHORITY_PARAM = "IN_AUTHORITY";
 753
 754         Map<String,String> params = super.getJDBCQueryParams();
 755         params.put(TERM_GROUP_LIST_NAME, getItemTermInfoGroupXPathBase());
 756         params.put(TERM_GROUP_TABLE_NAME_PARAM, getTermGroupTableName());
 757         params.put(IN_AUTHORITY_PARAM, getInAuthorityValue());
 758         return params;
 759     }
 760
 761 }