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:
6 * http://www.collectionspace.org
7 * http://wiki.collectionspace.org
9 * Copyright 2009 University of California at Berkeley
11 * Licensed under the Educational Community License (ECL), Version 2.0.
12 * You may not use this file except in compliance with this License.
14 * You may obtain a copy of the ECL 2.0 License at
16 * https://source.collectionspace.org/collection-space/LICENSE.txt
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.
24 package org.collectionspace.services.common.vocabulary.nuxeo;
26 import org.collectionspace.services.client.AuthorityClient;
27 import org.collectionspace.services.client.CollectionSpaceClient;
28 import org.collectionspace.services.client.IQueryManager;
29 import org.collectionspace.services.client.PoxPayloadIn;
30 import org.collectionspace.services.client.PoxPayloadOut;
31 import org.collectionspace.services.common.ResourceMap;
32 import org.collectionspace.services.common.UriTemplateRegistry;
33 import org.collectionspace.services.common.api.RefName;
34 import org.collectionspace.services.common.api.RefNameUtils;
35 import org.collectionspace.services.common.api.Tools;
36 import org.collectionspace.services.common.api.RefNameUtils.AuthorityInfo;
37 import org.collectionspace.services.common.authorityref.AuthorityRefDocList;
38 import org.collectionspace.services.common.context.MultipartServiceContext;
39 import org.collectionspace.services.common.context.ServiceContext;
40 import org.collectionspace.services.common.document.DocumentException;
41 import org.collectionspace.services.common.document.DocumentFilter;
42 import org.collectionspace.services.common.document.DocumentNotFoundException;
43 import org.collectionspace.services.common.document.DocumentWrapper;
44 import org.collectionspace.services.common.repository.RepositoryClient;
45 import org.collectionspace.services.common.vocabulary.AuthorityJAXBSchema;
46 import org.collectionspace.services.common.vocabulary.AuthorityItemJAXBSchema;
47 import org.collectionspace.services.common.vocabulary.AuthorityResource;
48 import org.collectionspace.services.common.vocabulary.AuthorityServiceUtils;
49 import org.collectionspace.services.common.vocabulary.RefNameServiceUtils;
50 import org.collectionspace.services.common.vocabulary.RefNameServiceUtils.AuthorityItemSpecifier;
51 import org.collectionspace.services.common.vocabulary.RefNameServiceUtils.Specifier;
52 import org.collectionspace.services.common.vocabulary.RefNameServiceUtils.SpecifierForm;
53 import org.collectionspace.services.config.service.ListResultField;
54 import org.collectionspace.services.config.service.ObjectPartType;
55 import org.collectionspace.services.lifecycle.TransitionDef;
56 import org.collectionspace.services.nuxeo.client.java.NuxeoDocumentModelHandler;
57 import org.collectionspace.services.nuxeo.client.java.CoreSessionInterface;
58 import org.collectionspace.services.nuxeo.client.java.RepositoryClientImpl;
59 import org.collectionspace.services.nuxeo.util.NuxeoUtils;
60 import org.collectionspace.services.relation.RelationsCommonList;
61 import org.collectionspace.services.vocabulary.VocabularyItemJAXBSchema;
62 import org.nuxeo.ecm.core.api.ClientException;
63 import org.nuxeo.ecm.core.api.DocumentModel;
64 import org.nuxeo.ecm.core.api.model.PropertyException;
65 import org.slf4j.Logger;
66 import org.slf4j.LoggerFactory;
68 import javax.ws.rs.core.MultivaluedMap;
70 import java.util.ArrayList;
71 import java.util.Collections;
72 import java.util.HashMap;
73 import java.util.List;
75 import java.util.regex.Matcher;
76 import java.util.regex.Pattern;
77 import java.util.regex.PatternSyntaxException;
79 //import org.collectionspace.services.common.authority.AuthorityItemRelations;
81 * AuthorityItemDocumentModelHandler
83 * $LastChangedRevision: $
86 public abstract class AuthorityItemDocumentModelHandler<AICommon>
87 extends NuxeoDocumentModelHandler<AICommon> {
89 private final Logger logger = LoggerFactory.getLogger(AuthorityItemDocumentModelHandler.class);
91 protected String authorityCommonSchemaName;
92 protected String authorityItemCommonSchemaName;
93 private String authorityItemTermGroupXPathBase;
94 private boolean shouldUpdateRevNumber = true; // by default we should update the revision number -not true on synchronization with SAS
96 * inVocabulary is the parent Authority for this context
98 protected String inAuthority = null;
99 protected boolean wildcardedAuthorityRequest = false;
100 protected String authorityRefNameBase = null;
101 // Used to determine when the displayName changes as part of the update.
102 protected String oldDisplayNameOnUpdate = null;
103 private final static String LIST_SUFFIX = "List";
104 private final static String ZERO_OR_MORE_ANY_CHAR_REGEX = ".*";
106 public AuthorityItemDocumentModelHandler(String authorityCommonSchemaName, String authorityItemCommonSchemaName) {
107 this.authorityItemCommonSchemaName = authorityItemCommonSchemaName;
110 abstract public String getParentCommonSchemaName();
112 public boolean getShouldUpdateRevNumber() {
113 return this.shouldUpdateRevNumber;
116 public void setShouldUpdateRevNumber(boolean flag) {
117 this.shouldUpdateRevNumber = flag;
121 public void prepareSync() throws Exception {
122 this.setShouldUpdateRevNumber(AuthorityServiceUtils.DONT_UPDATE_REV); // Never update rev nums on sync operations
126 protected String getRefnameDisplayName(DocumentWrapper<DocumentModel> docWrapper) {
127 String result = null;
129 DocumentModel docModel = docWrapper.getWrappedObject();
130 ServiceContext<PoxPayloadIn, PoxPayloadOut> ctx = this.getServiceContext();
131 RefName.AuthorityItem refname = (RefName.AuthorityItem)getRefName(ctx, docModel);
132 result = refname.getDisplayName();
138 * After calling this method successfully, the document model will contain an updated refname and short ID
140 * @see org.collectionspace.services.nuxeo.client.java.DocumentModelHandler#getRefName(org.collectionspace.services.common.context.ServiceContext, org.nuxeo.ecm.core.api.DocumentModel)
143 public RefName.RefNameInterface getRefName(ServiceContext ctx,
144 DocumentModel docModel) {
145 RefName.RefNameInterface refname = null;
148 String displayName = getPrimaryDisplayName(docModel, authorityItemCommonSchemaName,
149 getItemTermInfoGroupXPathBase(), AuthorityItemJAXBSchema.TERM_DISPLAY_NAME);
150 if (Tools.isEmpty(displayName)) {
151 throw new Exception("The displayName for this authority term was empty or not set.");
154 String shortIdentifier = (String) docModel.getProperty(authorityItemCommonSchemaName, AuthorityItemJAXBSchema.SHORT_IDENTIFIER);
155 if (Tools.isEmpty(shortIdentifier)) {
156 // We didn't find a short ID in the payload request, so we need to synthesize one.
157 shortIdentifier = handleDisplayNameAsShortIdentifier(docModel); // updates the document model with the new short ID as a side-effect
160 String authorityRefBaseName = getAuthorityRefNameBase();
161 if (Tools.isEmpty(authorityRefBaseName)) {
162 throw new Exception("Could not create the refName for this authority term, because the refName for its authority parent was empty.");
165 // Create the items refname using the parent's as a base
166 RefName.Authority parentsRefName = RefName.Authority.parse(authorityRefBaseName);
167 refname = RefName.buildAuthorityItem(parentsRefName, shortIdentifier, displayName);
168 // Now update the document model with the refname value
169 String refNameStr = refname.toString();
170 docModel.setProperty(authorityItemCommonSchemaName, AuthorityItemJAXBSchema.REF_NAME, refNameStr); // REM - This field is deprecated now that the refName is part of the collection_space core schema
172 } catch (Exception e) {
173 logger.error(e.getMessage(), e);
179 public void setInAuthority(String inAuthority) {
180 this.inAuthority = inAuthority;
183 public String getInAuthority() {
184 return this.inAuthority;
187 /** Subclasses may override this to customize the URI segment. */
188 public String getAuthorityServicePath() {
189 return getServiceContext().getServiceName().toLowerCase(); // Laramie20110510 CSPACE-3932
193 public String getUri(DocumentModel docModel) {
194 // Laramie20110510 CSPACE-3932
195 String authorityServicePath = getAuthorityServicePath();
196 if(inAuthority==null) { // Only true with the first document model received, on queries to wildcarded authorities
197 wildcardedAuthorityRequest = true;
199 // If this search crosses multiple authorities, get the inAuthority value
200 // from each record, rather than using the cached value from the first record
201 if(wildcardedAuthorityRequest) {
203 inAuthority = (String) docModel.getProperty(authorityItemCommonSchemaName,
204 AuthorityItemJAXBSchema.IN_AUTHORITY);
205 } catch (ClientException pe) {
206 throw new RuntimeException("Could not get parent specifier for item!");
209 return "/" + authorityServicePath + '/' + inAuthority + '/' + AuthorityClient.ITEMS + '/' + getCsid(docModel);
212 protected String getAuthorityRefNameBase() {
213 return this.authorityRefNameBase;
216 public void setAuthorityRefNameBase(String value) {
217 this.authorityRefNameBase = value;
221 * Note: the Vocabulary service's VocabularyItemDocumentModelHandler class overrides this method.
223 protected ListResultField getListResultsDisplayNameField() {
224 ListResultField result = new ListResultField();
225 // Per CSPACE-5132, the name of this element remains 'displayName'
226 // for backwards compatibility, although its value is obtained
227 // from the termDisplayName field.
229 // Update: this name is now being changed to 'termDisplayName', both
230 // because this is the actual field name and because the app layer
231 // work to convert over to this field is underway. Per Patrick, the
232 // app layer treats lists, in at least some context(s), as sparse record
233 // payloads, and thus fields in list results must all be present in
234 // (i.e. represent a strict subset of the fields in) record schemas.
238 // In CSPACE-5134, these list results will change substantially
239 // to return display names for both the preferred term and for
240 // each non-preferred term (if any).
241 result.setElement(AuthorityItemJAXBSchema.TERM_DISPLAY_NAME);
242 result.setXpath(NuxeoUtils.getPrimaryXPathPropertyName(
243 authorityItemCommonSchemaName, getItemTermInfoGroupXPathBase(), AuthorityItemJAXBSchema.TERM_DISPLAY_NAME));
249 * Note: the Vocabulary service's VocabularyItemDocumentModelHandler class overrides this method.
251 protected ListResultField getListResultsTermStatusField() {
252 ListResultField result = new ListResultField();
254 result.setElement(AuthorityItemJAXBSchema.TERM_STATUS);
255 result.setXpath(NuxeoUtils.getPrimaryXPathPropertyName(
256 authorityItemCommonSchemaName, getItemTermInfoGroupXPathBase(), AuthorityItemJAXBSchema.TERM_STATUS));
261 private boolean isTermDisplayName(String elName) {
262 return AuthorityItemJAXBSchema.TERM_DISPLAY_NAME.equals(elName) || VocabularyItemJAXBSchema.DISPLAY_NAME.equals(elName);
267 * @see org.collectionspace.services.nuxeo.client.java.DocHandlerBase#getListItemsArray()
269 * Note: We're updating the "global" service and tenant bindings instance here -the list instance here is
270 * a reference to the tenant bindings instance in the singleton ServiceMain.
273 public List<ListResultField> getListItemsArray() throws DocumentException {
274 List<ListResultField> list = super.getListItemsArray();
276 // One-time initialization for each authority item service.
277 if (isListItemArrayExtended() == false) {
278 synchronized(AuthorityItemDocumentModelHandler.class) {
279 if (isListItemArrayExtended() == false) {
280 int nFields = list.size();
281 // Ensure that each item in a list of Authority items includes
282 // a set of common fields, so we do not depend upon configuration
283 // for general logic.
284 List<Integer> termDisplayNamePositionsInList = new ArrayList<>();
285 boolean hasShortId = false;
286 boolean hasTermStatus = false;
287 for (int i = 0; i < nFields; i++) {
288 ListResultField field = list.get(i);
289 String elName = field.getElement();
290 if (isTermDisplayName(elName) == true) {
291 termDisplayNamePositionsInList.add(i);
292 } else if (AuthorityItemJAXBSchema.SHORT_IDENTIFIER.equals(elName)) {
294 } else if (AuthorityItemJAXBSchema.TERM_STATUS.equals(elName)) {
295 hasTermStatus = true;
299 ListResultField field;
301 // Certain fields in authority item list results
302 // are handled specially here
306 // Ignore (throw out) any configuration entries that
307 // specify how the termDisplayName field should be
308 // emitted in authority item lists. This field will
309 // be handled in a standardized manner (see block below).
310 if (termDisplayNamePositionsInList.isEmpty() == false) {
311 // Remove matching items starting at the end of the list
312 // and moving towards the start, so that reshuffling of
313 // list order doesn't alter the positions of earlier items
314 Collections.sort(termDisplayNamePositionsInList, Collections.reverseOrder());
315 for (int i : termDisplayNamePositionsInList) {
319 // termDisplayName values in authority item lists
320 // will be handled via code that emits display names
321 // for both the preferred term and all non-preferred
322 // terms (if any). The following is a placeholder
323 // entry that will trigger this code. See the
324 // getListResultValue() method in this class.
325 field = getListResultsDisplayNameField();
330 field = new ListResultField();
331 field.setElement(AuthorityItemJAXBSchema.SHORT_IDENTIFIER);
332 field.setXpath(AuthorityItemJAXBSchema.SHORT_IDENTIFIER);
337 if (!hasTermStatus) {
338 field = getListResultsTermStatusField();
344 setListItemArrayExtended(true);
345 } // end of synchronized block
352 * We consider workflow state changes as a change that should bump the revision number.
355 public void handleWorkflowTransition(DocumentWrapper<DocumentModel> wrapDoc, TransitionDef transitionDef) throws Exception {
356 // Update the revision number
357 if (this.getShouldUpdateRevNumber() == true) { // We don't update the rev number of synchronization requests
358 updateRevNumbers(wrapDoc);
363 * This method synchronizes/updates a single authority item resource.
366 public boolean handleSync(DocumentWrapper<Object> wrapDoc) throws Exception {
367 boolean result = false;
368 ServiceContext<PoxPayloadIn, PoxPayloadOut> ctx = getServiceContext();
371 // Get information about the local authority item so we can compare with corresponding item on the shared authority server
373 AuthorityItemSpecifier authorityItemSpecifier = (AuthorityItemSpecifier) wrapDoc.getWrappedObject();
374 DocumentModel itemDocModel = NuxeoUtils.getDocFromSpecifier(ctx, getRepositorySession(), getAuthorityItemCommonSchemaName(),
375 authorityItemSpecifier);
376 if (itemDocModel == null) {
377 throw new DocumentNotFoundException(String.format("Could not find authority item resource with CSID='%s'",
378 authorityItemSpecifier.getItemSpecifier().value));
380 Long localItemRev = (Long) NuxeoUtils.getProperyValue(itemDocModel, AuthorityItemJAXBSchema.REV);
381 String localItemCsid = itemDocModel.getName();
382 String localItemWorkflowState = (String) NuxeoUtils.getProperyValue(itemDocModel, CollectionSpaceClient.CORE_WORKFLOWSTATE);
383 String itemShortId = (String) NuxeoUtils.getProperyValue(itemDocModel, AuthorityItemJAXBSchema.SHORT_IDENTIFIER);
386 // Now get the item's Authority (the parent) information
388 DocumentModel authorityDocModel = NuxeoUtils.getDocFromSpecifier(ctx, getRepositorySession(), authorityCommonSchemaName,
389 authorityItemSpecifier.getParentSpecifier());
390 String authorityShortId = (String) NuxeoUtils.getProperyValue(authorityDocModel, AuthorityJAXBSchema.SHORT_IDENTIFIER);
391 String localParentCsid = authorityDocModel.getName();
393 // Using the short IDs of the local authority and item, create URN specifiers to retrieve the SAS authority item
395 Specifier sasAuthoritySpecifier = new Specifier(SpecifierForm.URN_NAME, RefNameUtils.createShortIdRefName(authorityShortId));
396 Specifier sasItemSpecifier = new Specifier(SpecifierForm.URN_NAME, RefNameUtils.createShortIdRefName(itemShortId));
397 AuthorityItemSpecifier sasAuthorityItemSpecifier = new AuthorityItemSpecifier(sasAuthoritySpecifier, sasItemSpecifier);
398 // Get the shared authority server's copy
399 PoxPayloadIn sasPayloadIn = AuthorityServiceUtils.requestPayloadIn(sasAuthorityItemSpecifier,
400 getAuthorityServicePath(), getEntityResponseType());
401 Long sasRev = getRevision(sasPayloadIn);
402 String sasWorkflowState = getWorkflowState(sasPayloadIn);
404 // If the shared authority item is newer, update our local copy
406 if (sasRev > localItemRev) {
407 ResourceMap resourceMap = ctx.getResourceMap();
408 String resourceName = this.getAuthorityServicePath();
409 AuthorityResource authorityResource = (AuthorityResource) resourceMap.get(resourceName);
410 PoxPayloadOut payloadOut = authorityResource.updateAuthorityItem(ctx,
413 localParentCsid, // parent's CSID
414 localItemCsid, // item's CSID
415 sasPayloadIn, // the payload from the remote SAS
416 AuthorityServiceUtils.DONT_UPDATE_REV); // don't update the parent's revision number
417 if (payloadOut != null) {
418 ctx.setOutput(payloadOut);
423 // If the workflow states are different, we need to update the local's to reflects the remote's
425 if (localItemWorkflowState.equalsIgnoreCase(sasWorkflowState) == false) {
426 ResourceMap resourceMap = ctx.getResourceMap();
427 String resourceName = this.getAuthorityServicePath();
428 AuthorityResource authorityResource = (AuthorityResource) resourceMap.get(resourceName);
430 // We need to move the local item to the SAS workflow state. This might involve multiple transitions.
432 List<String> transitionList = getTransitionList(sasWorkflowState, localItemWorkflowState);
433 for (String transition:transitionList) {
434 authorityResource.updateItemWorkflowWithTransition(ctx, localParentCsid, localItemCsid, transition, AuthorityServiceUtils.DONT_UPDATE_REV);
442 * We need to move the local item to the SAS workflow state. This might involve multiple transitions.
444 private List<String> getTransitionList(String sasWorkflowState, String localItemWorkflowState) {
445 List<String> result = new ArrayList<String>();
451 * @see org.collectionspace.services.nuxeo.client.java.DocumentModelHandler#handleCreate(org.collectionspace.services.common.document.DocumentWrapper)
454 public void handleCreate(DocumentWrapper<DocumentModel> wrapDoc) throws Exception {
455 // first fill all the parts of the document, refname and short ID get set as well
456 super.handleCreate(wrapDoc);
457 // Ensure we have required fields set properly
458 handleInAuthority(wrapDoc.getWrappedObject());
462 * This method gets called after the primary update to an authority item has happened. If the authority item's refName
463 * has changed, then we need to updated all the records that use that refname with the new/updated version
466 * @see org.collectionspace.services.nuxeo.client.java.RemoteDocumentModelHandlerImpl#completeUpdate(org.collectionspace.services.common.document.DocumentWrapper)
468 public void completeUpdate(DocumentWrapper<DocumentModel> wrapDoc) throws Exception {
469 // Must call our super class' version first
470 super.completeUpdate(wrapDoc);
473 // Look for and update authority references with the updated refName
475 if (hasRefNameUpdate() == true) {
476 // We have work to do.
477 if (logger.isDebugEnabled()) {
478 final String EOL = System.getProperty("line.separator");
479 logger.debug("Need to find and update references to authority item." + EOL
480 + " Old refName" + oldRefNameOnUpdate + EOL
481 + " New refName" + newRefNameOnUpdate);
483 ServiceContext<PoxPayloadIn, PoxPayloadOut> ctx = getServiceContext();
484 RepositoryClient<PoxPayloadIn, PoxPayloadOut> repoClient = getRepositoryClient(ctx);
485 CoreSessionInterface repoSession = this.getRepositorySession();
487 // Update all the existing records that have a field with the old refName in it
488 int nUpdated = RefNameServiceUtils.updateAuthorityRefDocs(ctx, repoClient, repoSession,
489 oldRefNameOnUpdate, newRefNameOnUpdate, getRefPropName());
491 // Finished so log a message.
492 if (logger.isDebugEnabled()) {
493 logger.debug("Updated " + nUpdated + " instances of oldRefName to newRefName");
499 * Note that the Vocabulary service's document-model for items overrides this method.
501 protected String getPrimaryDisplayName(DocumentModel docModel, String schema,
502 String complexPropertyName, String fieldName) {
503 String result = null;
505 result = getStringValueInPrimaryRepeatingComplexProperty(docModel, schema, complexPropertyName, fieldName);
511 * @see org.collectionspace.services.nuxeo.client.java.DocumentModelHandler#handleUpdate(org.collectionspace.services.common.document.DocumentWrapper)
514 // 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.
516 public void handleUpdate(DocumentWrapper<DocumentModel> wrapDoc) throws Exception {
517 // Must call our super's version first, this updates the core schema and the relationship records to deal with possible refName changes/update
518 super.handleUpdate(wrapDoc);
519 if (this.hasRefNameUpdate() == true) {
520 DocumentModel docModel = wrapDoc.getWrappedObject();
521 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
525 public void fillAllParts(DocumentWrapper<DocumentModel> wrapDoc, Action action) throws Exception {
526 super.fillAllParts(wrapDoc, action);
528 // Update the record's revision number on both CREATE and UPDATE actions
530 if (this.getShouldUpdateRevNumber() == true) { // We won't update rev numbers on synchronization with SAS
531 updateRevNumbers(wrapDoc);
536 * Update the revision number of both the item and the item's parent.
540 protected void updateRevNumbers(DocumentWrapper<DocumentModel> wrapDoc) throws Exception {
541 DocumentModel documentModel = wrapDoc.getWrappedObject();
542 Long rev = (Long)documentModel.getProperty(authorityItemCommonSchemaName, AuthorityItemJAXBSchema.REV);
548 documentModel.setProperty(authorityItemCommonSchemaName, AuthorityItemJAXBSchema.REV, rev);
550 // Next, update the inAuthority (the parent's) rev number
552 String inAuthority = (String)documentModel.getProperty(authorityItemCommonSchemaName, AuthorityItemJAXBSchema.IN_AUTHORITY);
553 DocumentModel inAuthorityDocModel = NuxeoUtils.getDocFromCsid(getServiceContext(), getRepositorySession(), inAuthority);
554 Long parentRev = (Long)inAuthorityDocModel.getProperty(getParentCommonSchemaName(), AuthorityJAXBSchema.REV);
555 if (parentRev == null) {
556 parentRev = new Long(0);
559 inAuthorityDocModel.setProperty(getParentCommonSchemaName(), AuthorityJAXBSchema.REV, parentRev);
560 getRepositorySession().saveDocument(inAuthorityDocModel);
564 * If no short identifier was provided in the input payload, generate a
565 * short identifier from the preferred term display name or term name.
567 private String handleDisplayNameAsShortIdentifier(DocumentModel docModel) throws Exception {
568 String result = (String) docModel.getProperty(authorityItemCommonSchemaName,
569 AuthorityItemJAXBSchema.SHORT_IDENTIFIER);
571 if (Tools.isEmpty(result)) {
572 String termDisplayName = getPrimaryDisplayName(
573 docModel, authorityItemCommonSchemaName,
574 getItemTermInfoGroupXPathBase(),
575 AuthorityItemJAXBSchema.TERM_DISPLAY_NAME);
577 String termName = getPrimaryDisplayName(
578 docModel, authorityItemCommonSchemaName,
579 getItemTermInfoGroupXPathBase(),
580 AuthorityItemJAXBSchema.TERM_NAME);
582 String generatedShortIdentifier = AuthorityIdentifierUtils.generateShortIdentifierFromDisplayName(termDisplayName,
584 docModel.setProperty(authorityItemCommonSchemaName, AuthorityItemJAXBSchema.SHORT_IDENTIFIER,
585 generatedShortIdentifier);
586 result = generatedShortIdentifier;
593 * Generate a refName for the authority item from the short identifier
596 * All refNames for authority items are generated. If a client supplies
597 * a refName, it will be overwritten during create (per this method)
598 * or discarded during update (per filterReadOnlyPropertiesForPart).
600 * @see #filterReadOnlyPropertiesForPart(Map<String, Object>, org.collectionspace.services.common.service.ObjectPartType)
603 protected String updateRefnameForAuthorityItem(DocumentModel docModel,
604 String schemaName) throws Exception {
605 String result = null;
607 RefName.RefNameInterface refname = getRefName(getServiceContext(), docModel);
608 String refNameStr = refname.toString();
609 docModel.setProperty(schemaName, AuthorityItemJAXBSchema.REF_NAME, refNameStr);
616 * Check the logic around the parent pointer. Note that we only need do this on
617 * create, since we have logic to make this read-only on update.
621 * @throws Exception the exception
623 private void handleInAuthority(DocumentModel docModel) throws Exception {
624 if(inAuthority==null) { // Only happens on queries to wildcarded authorities
625 throw new IllegalStateException("Trying to Create an object with no inAuthority value!");
627 docModel.setProperty(authorityItemCommonSchemaName,
628 AuthorityItemJAXBSchema.IN_AUTHORITY, inAuthority);
631 public AuthorityRefDocList getReferencingObjects(
632 ServiceContext<PoxPayloadIn, PoxPayloadOut> ctx,
633 UriTemplateRegistry uriTemplateRegistry,
634 List<String> serviceTypes,
636 String itemcsid) throws Exception {
637 AuthorityRefDocList authRefDocList = null;
638 CoreSessionInterface repoSession = null;
639 boolean releaseRepoSession = false;
642 RepositoryClientImpl repoClient = (RepositoryClientImpl)this.getRepositoryClient(ctx);
643 repoSession = this.getRepositorySession();
644 if (repoSession == null) {
645 repoSession = repoClient.getRepositorySession(ctx);
646 releaseRepoSession = true;
648 DocumentFilter myFilter = getDocumentFilter();
651 DocumentWrapper<DocumentModel> wrapper = repoClient.getDoc(repoSession, ctx, itemcsid);
652 DocumentModel docModel = wrapper.getWrappedObject();
653 String refName = (String) NuxeoUtils.getProperyValue(docModel, AuthorityItemJAXBSchema.REF_NAME); //docModel.getPropertyValue(AuthorityItemJAXBSchema.REF_NAME);
654 authRefDocList = RefNameServiceUtils.getAuthorityRefDocs(
655 repoSession, ctx, uriTemplateRegistry, repoClient,
659 myFilter, true /*computeTotal*/);
660 } catch (PropertyException pe) {
662 } catch (DocumentException de) {
664 } catch (Exception e) {
665 if (logger.isDebugEnabled()) {
666 logger.debug("Caught exception ", e);
668 throw new DocumentException(e);
670 // If we got/aquired a new seesion then we're responsible for releasing it.
671 if (releaseRepoSession && repoSession != null) {
672 repoClient.releaseRepositorySession(ctx, repoSession);
675 } catch (Exception e) {
676 if (logger.isDebugEnabled()) {
677 logger.debug("Caught exception ", e);
679 throw new DocumentException(e);
682 return authRefDocList;
686 * @see org.collectionspace.services.nuxeo.client.java.RemoteDocumentModelHandlerImpl#extractPart(org.nuxeo.ecm.core.api.DocumentModel, java.lang.String, org.collectionspace.services.common.service.ObjectPartType)
689 protected Map<String, Object> extractPart(DocumentModel docModel, String schema, ObjectPartType partMeta)
691 Map<String, Object> unQObjectProperties = super.extractPart(docModel, schema, partMeta);
693 // Add the CSID to the common part, since they may have fetched via the shortId.
694 if (partMeta.getLabel().equalsIgnoreCase(authorityItemCommonSchemaName)) {
695 String csid = getCsid(docModel);//NuxeoUtils.extractId(docModel.getPathAsString());
696 unQObjectProperties.put("csid", csid);
699 return unQObjectProperties;
703 * Filters out selected values supplied in an update request.
705 * For example, filters out AuthorityItemJAXBSchema.IN_AUTHORITY, to ensure
706 * that the link to the item's parent remains untouched.
708 * @param objectProps the properties filtered out from the update payload
709 * @param partMeta metadata for the object to fill
712 public void filterReadOnlyPropertiesForPart(
713 Map<String, Object> objectProps, ObjectPartType partMeta) {
714 super.filterReadOnlyPropertiesForPart(objectProps, partMeta);
715 String commonPartLabel = getServiceContext().getCommonPartLabel();
716 if (partMeta.getLabel().equalsIgnoreCase(commonPartLabel)) {
717 objectProps.remove(AuthorityItemJAXBSchema.IN_AUTHORITY);
718 objectProps.remove(AuthorityItemJAXBSchema.CSID);
719 objectProps.remove(AuthorityJAXBSchema.SHORT_IDENTIFIER);
720 objectProps.remove(AuthorityItemJAXBSchema.REF_NAME);
725 * Returns the items in a list of term display names whose names contain
726 * a partial term (as might be submitted in a search query, for instance).
727 * @param termDisplayNameList a list of term display names.
728 * @param partialTerm a partial term display name; that is, a portion
729 * of a display name that might be expected to match 0-n terms in the list.
730 * @return a list of term display names that matches the partial term.
731 * Matches are case-insensitive. As well, before matching is performed, any
732 * special-purpose characters that may appear in the partial term (such as
733 * wildcards and anchor characters) are filtered out from both compared terms.
735 protected List<String> getPartialTermDisplayNameMatches(List<String> termDisplayNameList, String partialTerm) {
736 List<String> result = new ArrayList<>();
737 String partialTermMatchExpression = filterAnchorAndWildcardChars(partialTerm).toLowerCase();
739 for (String termDisplayName : termDisplayNameList) {
740 if (termDisplayName.toLowerCase()
741 .matches(partialTermMatchExpression) == true) {
742 result.add(termDisplayName);
745 } catch (PatternSyntaxException pse) {
746 logger.warn("Error in regex match pattern '%s' for term display names: %s",
747 partialTermMatchExpression, pse.getMessage());
753 * Filters user-supplied anchor and wildcard characters in a string,
754 * replacing them with equivalent regular expressions.
755 * @param term a term in which to filter anchor and wildcard characters.
756 * @return the term with those characters filtered.
758 protected String filterAnchorAndWildcardChars(String term) {
759 if (Tools.isBlank(term)) {
762 if (term.length() < 3) {
765 if (logger.isTraceEnabled()) {
766 logger.trace(String.format("Term = %s", term));
768 Boolean anchorAtStart = false;
769 Boolean anchorAtEnd = false;
771 StringBuilder filteredTermBuilder = new StringBuilder(term);
772 // Term contains no anchor or wildcard characters.
773 if ( (! term.contains(RepositoryClientImpl.USER_SUPPLIED_ANCHOR_CHAR))
774 && (! term.contains(RepositoryClientImpl.USER_SUPPLIED_WILDCARD)) ) {
777 // Term contains at least one such character.
779 // Filter the starting anchor or wildcard character, if any.
780 String firstChar = filteredTermBuilder.substring(0,1);
782 case RepositoryClientImpl.USER_SUPPLIED_ANCHOR_CHAR:
783 anchorAtStart = true;
785 case RepositoryClientImpl.USER_SUPPLIED_WILDCARD:
786 filteredTermBuilder.deleteCharAt(0);
789 if (logger.isTraceEnabled()) {
790 logger.trace(String.format("After first char filtering = %s", filteredTermBuilder.toString()));
792 // Filter the ending anchor or wildcard character, if any.
793 int lastPos = filteredTermBuilder.length() - 1;
794 String lastChar = filteredTermBuilder.substring(lastPos);
796 case RepositoryClientImpl.USER_SUPPLIED_ANCHOR_CHAR:
797 filteredTermBuilder.deleteCharAt(lastPos);
798 filteredTermBuilder.insert(filteredTermBuilder.length(), RepositoryClientImpl.ENDING_ANCHOR_CHAR);
801 case RepositoryClientImpl.USER_SUPPLIED_WILDCARD:
802 filteredTermBuilder.deleteCharAt(lastPos);
805 if (logger.isTraceEnabled()) {
806 logger.trace(String.format("After last char filtering = %s", filteredTermBuilder.toString()));
808 filteredTerm = filteredTermBuilder.toString();
809 // Filter all other wildcards, if any.
810 filteredTerm = filteredTerm.replaceAll(RepositoryClientImpl.USER_SUPPLIED_WILDCARD_REGEX, ZERO_OR_MORE_ANY_CHAR_REGEX);
811 if (logger.isTraceEnabled()) {
812 logger.trace(String.format("After replacing user wildcards = %s", filteredTerm));
814 } catch (Exception e) {
815 logger.warn(String.format("Error filtering anchor and wildcard characters from string: %s", e.getMessage()));
819 // Wrap the term in beginning and ending regex wildcards, unless a
820 // starting or ending anchor character was present.
821 return (anchorAtStart ? "" : ZERO_OR_MORE_ANY_CHAR_REGEX)
823 + (anchorAtEnd ? "" : ZERO_OR_MORE_ANY_CHAR_REGEX);
826 @SuppressWarnings("unchecked")
827 private List<String> getPartialTermDisplayNameMatches(DocumentModel docModel, // REM - CSPACE-5133
828 String schema, ListResultField field, String partialTerm) {
829 List<String> result = null;
831 String xpath = field.getXpath(); // results in something like "persons_common:personTermGroupList/[0]/termDisplayName"
832 int endOfTermGroup = xpath.lastIndexOf("/[0]/");
833 String propertyName = endOfTermGroup != -1 ? xpath.substring(0, endOfTermGroup) : xpath; // it may not be multivalued so the xpath passed in would be the property name
837 value = docModel.getProperty(schema, propertyName);
838 } catch (Exception e) {
839 logger.error("Could not extract term display name with property = "
843 if (value != null && value instanceof ArrayList) {
844 ArrayList<HashMap<String, Object>> termGroupList = (ArrayList<HashMap<String, Object>>)value;
845 int arrayListSize = termGroupList.size();
846 if (arrayListSize > 1) { // if there's only 1 element in the list then we've already matched the primary term's display name
847 List<String> displayNameList = new ArrayList<String>();
848 for (int i = 1; i < arrayListSize; i++) { // start at 1, skip the primary term's displayName since we will always return it
849 HashMap<String, Object> map = (HashMap<String, Object>)termGroupList.get(i);
850 String termDisplayName = (String) map.get(AuthorityItemJAXBSchema.TERM_DISPLAY_NAME);
851 displayNameList.add(i - 1, termDisplayName);
854 result = getPartialTermDisplayNameMatches(displayNameList, partialTerm);
862 protected Object getListResultValue(DocumentModel docModel, // REM - CSPACE-5133
863 String schema, ListResultField field) throws DocumentException {
864 Object result = null;
866 result = NuxeoUtils.getXPathValue(docModel, schema, field.getXpath());
869 // Special handling of list item values for authority items (only)
872 // If the list result field is the termDisplayName element,
873 // check whether a partial term matching query was made.
874 // If it was, emit values for both the preferred (aka primary)
875 // term and for all non-preferred terms, if any.
877 String elName = field.getElement();
878 if (isTermDisplayName(elName) == true) {
879 MultivaluedMap<String, String> queryParams = this.getServiceContext().getQueryParams();
880 String partialTerm = queryParams != null ? queryParams.getFirst(IQueryManager.SEARCH_TYPE_PARTIALTERM) : null;
881 if (partialTerm != null && partialTerm.trim().isEmpty() == false) {
882 String primaryTermDisplayName = (String)result;
883 List<String> matches = getPartialTermDisplayNameMatches(docModel, schema, field, partialTerm);
884 if (matches != null && matches.isEmpty() == false) {
885 matches.add(0, primaryTermDisplayName); // insert the primary term's display name at the beginning of the list
886 result = matches; // set the result to a list of matching term display names with the primary term's display name at the beginning
895 public void extractAllParts(DocumentWrapper<DocumentModel> wrapDoc) throws Exception {
896 MultipartServiceContext ctx = (MultipartServiceContext) getServiceContext();
897 super.extractAllParts(wrapDoc);
900 protected List<RelationsCommonList.RelationListItem> cloneList(List<RelationsCommonList.RelationListItem> inboundList) {
901 List<RelationsCommonList.RelationListItem> result = newRelationsCommonList();
902 for (RelationsCommonList.RelationListItem item : inboundList) {
909 /* don't even THINK of re-using this method.
910 * String example_uri = "/locationauthorities/7ec60f01-84ab-4908-9a6a/items/a5466530-713f-43b4-bc05";
913 private String extractInAuthorityCSID(String uri) {
914 String IN_AUTHORITY_REGEX = "/(.*?)/(.*?)/(.*)";
915 Pattern p = Pattern.compile(IN_AUTHORITY_REGEX);
916 Matcher m = p.matcher(uri);
918 if (m.groupCount() < 3) {
919 logger.warn("REGEX-WRONG-GROUPCOUNT looking in " + uri);
922 //String service = m.group(1);
923 String inauth = m.group(2);
924 //String theRest = m.group(3);
926 //print("service:"+service+", inauth:"+inauth+", rest:"+rest);
929 logger.warn("REGEX-NOT-MATCHED looking in " + uri);
934 //ensures CSPACE-4042
935 protected void uriPointsToSameAuthority(String thisURI, String inboundItemURI) throws Exception {
936 String authorityCSID = extractInAuthorityCSID(thisURI);
937 String authorityCSIDForInbound = extractInAuthorityCSID(inboundItemURI);
938 if (Tools.isBlank(authorityCSID)
939 || Tools.isBlank(authorityCSIDForInbound)
940 || (!authorityCSID.equalsIgnoreCase(authorityCSIDForInbound))) {
941 throw new Exception("Item URI " + thisURI + " must point to same authority as related item: " + inboundItemURI);
945 public String getItemTermInfoGroupXPathBase() {
946 return authorityItemTermGroupXPathBase;
949 public void setItemTermInfoGroupXPathBase(String itemTermInfoGroupXPathBase) {
950 authorityItemTermGroupXPathBase = itemTermInfoGroupXPathBase;
953 protected String getAuthorityItemCommonSchemaName() {
954 return authorityItemCommonSchemaName;
958 public boolean isJDBCQuery() {
959 boolean result = false;
961 MultivaluedMap<String, String> queryParams = getServiceContext().getQueryParams();
963 // Look the query params to see if we need to make a SQL query.
965 String partialTerm = queryParams.getFirst(IQueryManager.SEARCH_TYPE_PARTIALTERM);
966 if (partialTerm != null && partialTerm.trim().isEmpty() == false) {
973 // By convention, the name of the database table that contains
974 // repeatable term information group records is derivable from
975 // an existing XPath base value, by removing a suffix and converting
977 protected String getTermGroupTableName() {
978 String termInfoGroupListName = getItemTermInfoGroupXPathBase();
979 return termInfoGroupListName.substring(0, termInfoGroupListName.lastIndexOf(LIST_SUFFIX)).toLowerCase();
982 protected String getInAuthorityValue() {
983 String inAuthorityValue = getInAuthority();
984 if (Tools.notBlank(inAuthorityValue)) {
985 return inAuthorityValue;
987 return AuthorityResource.PARENT_WILDCARD;
992 public Map<String,String> getJDBCQueryParams() {
993 // FIXME: Get all of the following values from appropriate external constants.
994 // At present, these are duplicated in both RepositoryClientImpl
995 // and in AuthorityItemDocumentModelHandler.
996 final String TERM_GROUP_LIST_NAME = "TERM_GROUP_LIST_NAME";
997 final String TERM_GROUP_TABLE_NAME_PARAM = "TERM_GROUP_TABLE_NAME";
998 final String IN_AUTHORITY_PARAM = "IN_AUTHORITY";
1000 Map<String,String> params = super.getJDBCQueryParams();
1001 params.put(TERM_GROUP_LIST_NAME, getItemTermInfoGroupXPathBase());
1002 params.put(TERM_GROUP_TABLE_NAME_PARAM, getTermGroupTableName());
1003 params.put(IN_AUTHORITY_PARAM, getInAuthorityValue());