2 * This document is a part of the source code and related artifacts for
3 * CollectionSpace, an open source collections management system for museums and
4 * related institutions:
6 * http://www.collectionspace.org http://wiki.collectionspace.org
8 * Copyright 2009 University of California at Berkeley
10 * Licensed under the Educational Community License (ECL), Version 2.0. You may
11 * not use this file except in compliance with this License.
13 * You may obtain a copy of the ECL 2.0 License at
15 * https://source.collectionspace.org/collection-space/LICENSE.txt
17 package org.collectionspace.services.nuxeo.client.java;
19 import java.io.Serializable;
20 import java.sql.SQLException;
21 import java.util.ArrayList;
22 import java.util.Collections;
23 import java.util.Comparator;
24 import java.util.HashSet;
25 import java.util.Hashtable;
26 import java.util.Iterator;
27 import java.util.List;
30 import java.util.UUID;
32 import javax.sql.rowset.CachedRowSet;
33 import javax.ws.rs.core.MultivaluedMap;
35 import org.collectionspace.services.client.CollectionSpaceClient;
36 import org.collectionspace.services.client.IQueryManager;
37 import org.collectionspace.services.client.PoxPayloadIn;
38 import org.collectionspace.services.client.PoxPayloadOut;
39 import org.collectionspace.services.client.Profiler;
40 import org.collectionspace.services.client.workflow.WorkflowClient;
41 import org.collectionspace.services.common.context.ServiceContext;
42 import org.collectionspace.services.common.query.QueryContext;
43 import org.collectionspace.services.common.repository.RepositoryClient;
44 import org.collectionspace.services.common.storage.JDBCTools;
45 import org.collectionspace.services.common.storage.PreparedStatementSimpleBuilder;
46 import org.collectionspace.services.lifecycle.TransitionDef;
47 import org.collectionspace.services.nuxeo.util.NuxeoUtils;
48 import org.collectionspace.services.common.document.BadRequestException;
49 import org.collectionspace.services.common.document.DocumentException;
50 import org.collectionspace.services.common.document.DocumentFilter;
51 import org.collectionspace.services.common.document.DocumentHandler;
52 import org.collectionspace.services.common.document.DocumentNotFoundException;
53 import org.collectionspace.services.common.document.DocumentHandler.Action;
54 import org.collectionspace.services.common.document.DocumentWrapper;
55 import org.collectionspace.services.common.document.DocumentWrapperImpl;
56 import org.collectionspace.services.common.document.TransactionException;
57 import org.collectionspace.services.config.tenant.RepositoryDomainType;
59 import org.nuxeo.common.utils.IdUtils;
60 import org.nuxeo.ecm.core.api.ClientException;
61 import org.nuxeo.ecm.core.api.DocumentModel;
62 import org.nuxeo.ecm.core.api.DocumentModelList;
63 import org.nuxeo.ecm.core.api.IterableQueryResult;
64 import org.nuxeo.ecm.core.api.VersioningOption;
65 import org.nuxeo.ecm.core.api.impl.DocumentModelListImpl;
66 import org.nuxeo.ecm.core.api.DocumentRef;
67 import org.nuxeo.ecm.core.api.IdRef;
68 import org.nuxeo.ecm.core.api.PathRef;
69 import org.nuxeo.runtime.transaction.TransactionRuntimeException;
72 // CSPACE-5036 - How to make CMISQL queries from Nuxeo
74 import org.apache.chemistry.opencmis.commons.server.CallContext;
75 import org.apache.chemistry.opencmis.server.impl.CallContextImpl;
76 import org.collectionspace.services.common.CSWebApplicationException;
77 import org.collectionspace.services.common.ServiceMain;
78 import org.collectionspace.services.common.api.Tools;
79 import org.collectionspace.services.common.config.ConfigUtils;
80 import org.collectionspace.services.common.config.TenantBindingConfigReaderImpl;
81 import org.collectionspace.services.common.config.TenantBindingUtils;
82 import org.collectionspace.services.common.storage.PreparedStatementBuilder;
83 import org.collectionspace.services.config.tenant.TenantBindingType;
84 import org.nuxeo.ecm.core.opencmis.impl.server.NuxeoCmisService;
85 import org.nuxeo.ecm.core.opencmis.impl.server.NuxeoRepository;
86 import org.slf4j.Logger;
87 import org.slf4j.LoggerFactory;
90 * RepositoryJavaClient is used to perform CRUD operations on documents in Nuxeo
91 * repository using Remote Java APIs. It uses
93 * @see DocumentHandler as IOHandler with the client.
95 * $LastChangedRevision: $ $LastChangedDate: $
97 public class RepositoryJavaClientImpl implements RepositoryClient<PoxPayloadIn, PoxPayloadOut> {
102 private final Logger logger = LoggerFactory.getLogger(RepositoryJavaClientImpl.class);
103 // private final Logger profilerLogger = LoggerFactory.getLogger("remperf");
104 // private String foo = Profiler.createLogger();
105 public static final String NUXEO_CORE_TYPE_DOMAIN = "Domain";
106 public static final String NUXEO_CORE_TYPE_WORKSPACEROOT = "WorkspaceRoot";
107 // FIXME: Get this value from an existing constant, if available
108 private static final String USER_SUPPLIED_WILDCARD = "*";
109 private static final String USER_SUPPLIED_WILDCARD_REGEX = "\\" + USER_SUPPLIED_WILDCARD;
110 private static final String USER_SUPPLIED_ANCHOR_CHAR = "^";
114 * Instantiates a new repository java client impl.
116 public RepositoryJavaClientImpl() {
120 public void assertWorkflowState(ServiceContext ctx,
121 DocumentModel docModel) throws DocumentNotFoundException, ClientException {
122 MultivaluedMap<String, String> queryParams = ctx.getQueryParams();
123 if (queryParams != null) {
125 // Look for the workflow "delete" query param and see if we need to assert that the
126 // docModel is in a non-deleted workflow state.
128 String currentState = docModel.getCurrentLifeCycleState();
129 String includeDeletedStr = queryParams.getFirst(WorkflowClient.WORKFLOW_QUERY_NONDELETED);
130 boolean includeDeleted = includeDeletedStr == null ? true : Boolean.parseBoolean(includeDeletedStr);
131 if (includeDeleted == false) {
133 // We don't wanted soft-deleted object, so throw an exception if this one is soft-deleted.
135 if (currentState.equalsIgnoreCase(WorkflowClient.WORKFLOWSTATE_DELETED)) {
136 String msg = "The GET assertion that docModel not be in 'deleted' workflow state failed.";
138 throw new DocumentNotFoundException(msg);
145 * create document in the Nuxeo repository
147 * @param ctx service context under which this method is invoked
148 * @param handler should be used by the caller to provide and transform the
150 * @return id in repository of the newly created document
151 * @throws BadRequestException
152 * @throws TransactionException
153 * @throws DocumentException
156 public String create(ServiceContext ctx,
157 DocumentHandler handler) throws BadRequestException,
158 TransactionException, DocumentException {
160 String docType = NuxeoUtils.getTenantQualifiedDocType(ctx); //ctx.getDocumentType();
161 if (docType == null) {
162 throw new IllegalArgumentException(
163 "RepositoryJavaClient.create: docType is missing");
166 if (handler == null) {
167 throw new IllegalArgumentException(
168 "RepositoryJavaClient.create: handler is missing");
170 String nuxeoWspaceId = ctx.getRepositoryWorkspaceId();
171 if (nuxeoWspaceId == null) {
172 throw new DocumentNotFoundException(
173 "Unable to find workspace for service " + ctx.getServiceName()
174 + " check if the workspace exists in the Nuxeo repository");
177 RepositoryInstanceInterface repoSession = null;
179 handler.prepare(Action.CREATE);
180 repoSession = getRepositorySession(ctx);
181 DocumentRef nuxeoWspace = new IdRef(nuxeoWspaceId);
182 DocumentModel wspaceDoc = repoSession.getDocument(nuxeoWspace);
183 String wspacePath = wspaceDoc.getPathAsString();
184 //give our own ID so PathRef could be constructed later on
185 String id = IdUtils.generateId(UUID.randomUUID().toString());
186 // create document model
187 DocumentModel doc = repoSession.createDocumentModel(wspacePath, id, docType);
188 /* Check for a versioned document, and check In and Out before we proceed.
189 * This does not work as we do not have the uid schema on our docs.
190 if(((DocumentModelHandler) handler).supportsVersioning()) {
191 doc.setProperty("uid","major_version",1);
192 doc.setProperty("uid","minor_version",0);
195 ((DocumentModelHandler) handler).setRepositorySession(repoSession);
196 DocumentWrapper<DocumentModel> wrapDoc = new DocumentWrapperImpl<DocumentModel>(doc);
197 handler.handle(Action.CREATE, wrapDoc);
198 // create document with documentmodel
199 doc = repoSession.createDocument(doc);
201 // TODO for sub-docs need to call into the handler to let it deal with subitems. Pass in the id,
202 // and assume the handler has the state it needs (doc fragments).
203 handler.complete(Action.CREATE, wrapDoc);
205 } catch (BadRequestException bre) {
207 } catch (Exception e) {
208 logger.error("Caught exception ", e);
209 throw new NuxeoDocumentException(e);
211 if (repoSession != null) {
212 releaseRepositorySession(ctx, repoSession);
219 * get document from the Nuxeo repository
221 * @param ctx service context under which this method is invoked
222 * @param id of the document to retrieve
223 * @param handler should be used by the caller to provide and transform the
225 * @throws DocumentNotFoundException if the document cannot be found in the
227 * @throws TransactionException
228 * @throws DocumentException
231 public void get(ServiceContext ctx, String id, DocumentHandler handler)
232 throws DocumentNotFoundException, TransactionException, DocumentException {
234 if (handler == null) {
235 throw new IllegalArgumentException(
236 "RepositoryJavaClient.get: handler is missing");
239 RepositoryInstanceInterface repoSession = null;
241 handler.prepare(Action.GET);
242 repoSession = getRepositorySession(ctx);
243 DocumentRef docRef = NuxeoUtils.createPathRef(ctx, id);
244 DocumentModel docModel = null;
246 docModel = repoSession.getDocument(docRef);
247 assertWorkflowState(ctx, docModel);
248 } catch (ClientException ce) {
249 String msg = logException(ce, "Could not find document with CSID=" + id);
250 throw new DocumentNotFoundException(msg, ce);
253 // Set repository session to handle the document
255 ((DocumentModelHandler) handler).setRepositorySession(repoSession);
256 DocumentWrapper<DocumentModel> wrapDoc = new DocumentWrapperImpl<DocumentModel>(docModel);
257 handler.handle(Action.GET, wrapDoc);
258 handler.complete(Action.GET, wrapDoc);
259 } catch (IllegalArgumentException iae) {
261 } catch (DocumentException de) {
263 } catch (Exception e) {
264 if (logger.isDebugEnabled()) {
265 logger.debug("Caught exception ", e);
267 throw new NuxeoDocumentException(e);
269 if (repoSession != null) {
270 releaseRepositorySession(ctx, repoSession);
276 * get a document from the Nuxeo repository, using the docFilter params.
278 * @param ctx service context under which this method is invoked
279 * @param handler should be used by the caller to provide and transform the
280 * document. Handler must have a docFilter set to return a single item.
281 * @throws DocumentNotFoundException if the document cannot be found in the
283 * @throws TransactionException
284 * @throws DocumentException
287 public void get(ServiceContext ctx, DocumentHandler handler)
288 throws DocumentNotFoundException, TransactionException, DocumentException {
289 QueryContext queryContext = new QueryContext(ctx, handler);
290 RepositoryInstanceInterface repoSession = null;
293 handler.prepare(Action.GET);
294 repoSession = getRepositorySession(ctx);
296 DocumentModelList docList = null;
297 // force limit to 1, and ignore totalSize
298 String query = NuxeoUtils.buildNXQLQuery(ctx, queryContext);
299 docList = repoSession.query(query, null, 1, 0, false);
300 if (docList.size() != 1) {
301 throw new DocumentNotFoundException("No document found matching filter params: " + query);
303 DocumentModel doc = docList.get(0);
305 if (logger.isDebugEnabled()) {
306 logger.debug("Executed NXQL query: " + query);
309 //set reposession to handle the document
310 ((DocumentModelHandler) handler).setRepositorySession(repoSession);
311 DocumentWrapper<DocumentModel> wrapDoc = new DocumentWrapperImpl<DocumentModel>(doc);
312 handler.handle(Action.GET, wrapDoc);
313 handler.complete(Action.GET, wrapDoc);
314 } catch (IllegalArgumentException iae) {
316 } catch (DocumentException de) {
318 } catch (Exception e) {
319 if (logger.isDebugEnabled()) {
320 logger.debug("Caught exception ", e);
322 throw new NuxeoDocumentException(e);
324 if (repoSession != null) {
325 releaseRepositorySession(ctx, repoSession);
330 public DocumentWrapper<DocumentModel> getDoc(
331 RepositoryInstanceInterface repoSession,
332 ServiceContext<PoxPayloadIn, PoxPayloadOut> ctx,
333 String csid) throws DocumentNotFoundException, DocumentException {
334 DocumentWrapper<DocumentModel> wrapDoc = null;
337 DocumentRef docRef = NuxeoUtils.createPathRef(ctx, csid);
338 DocumentModel doc = null;
340 doc = repoSession.getDocument(docRef);
341 } catch (ClientException ce) {
342 String msg = logException(ce, "Could not find document with CSID=" + csid);
343 throw new DocumentNotFoundException(msg, ce);
345 wrapDoc = new DocumentWrapperImpl<DocumentModel>(doc);
346 } catch (IllegalArgumentException iae) {
348 } catch (DocumentException de) {
356 * Get wrapped documentModel from the Nuxeo repository. The search is
357 * restricted to the workspace of the current context.
359 * @param ctx service context under which this method is invoked
360 * @param csid of the document to retrieve
361 * @throws DocumentNotFoundException
362 * @throws TransactionException
363 * @throws DocumentException
364 * @return a wrapped documentModel
367 public DocumentWrapper<DocumentModel> getDoc(
368 ServiceContext<PoxPayloadIn, PoxPayloadOut> ctx,
369 String csid) throws DocumentNotFoundException, TransactionException, DocumentException {
370 RepositoryInstanceInterface repoSession = null;
371 DocumentWrapper<DocumentModel> wrapDoc = null;
374 // Open a new repository session
375 repoSession = getRepositorySession(ctx);
376 wrapDoc = getDoc(repoSession, ctx, csid);
377 } catch (IllegalArgumentException iae) {
379 } catch (DocumentException de) {
381 } catch (Exception e) {
382 if (logger.isDebugEnabled()) {
383 logger.debug("Caught exception ", e);
385 throw new NuxeoDocumentException(e);
387 if (repoSession != null) {
388 releaseRepositorySession(ctx, repoSession);
392 if (logger.isWarnEnabled() == true) {
393 logger.warn("Returned DocumentModel instance was created with a repository session that is now closed.");
398 public DocumentWrapper<DocumentModel> findDoc(
399 RepositoryInstanceInterface repoSession,
400 ServiceContext<PoxPayloadIn, PoxPayloadOut> ctx,
402 throws DocumentNotFoundException, DocumentException {
403 DocumentWrapper<DocumentModel> wrapDoc = null;
406 QueryContext queryContext = new QueryContext(ctx, whereClause);
407 DocumentModelList docList = null;
408 // force limit to 1, and ignore totalSize
409 String query = NuxeoUtils.buildNXQLQuery(ctx, queryContext);
410 docList = repoSession.query(query,
415 if (docList.size() != 1) {
416 if (logger.isDebugEnabled()) {
417 logger.debug("findDoc: Query found: " + docList.size() + " items.");
418 logger.debug(" Query: " + query);
420 throw new DocumentNotFoundException("No document found matching filter params: " + query);
422 DocumentModel doc = docList.get(0);
423 wrapDoc = new DocumentWrapperImpl<DocumentModel>(doc);
424 } catch (IllegalArgumentException iae) {
426 } catch (DocumentException de) {
428 } catch (Exception e) {
429 if (logger.isDebugEnabled()) {
430 logger.debug("Caught exception ", e);
432 throw new NuxeoDocumentException(e);
439 * find wrapped documentModel from the Nuxeo repository
441 * @param ctx service context under which this method is invoked
442 * @param whereClause where NXQL where clause to get the document
443 * @throws DocumentNotFoundException
444 * @throws TransactionException
445 * @throws DocumentException
446 * @return a wrapped documentModel retrieved by the repository query
449 public DocumentWrapper<DocumentModel> findDoc(
450 ServiceContext<PoxPayloadIn, PoxPayloadOut> ctx,
452 throws DocumentNotFoundException, TransactionException, DocumentException {
453 RepositoryInstanceInterface repoSession = null;
454 DocumentWrapper<DocumentModel> wrapDoc = null;
457 repoSession = getRepositorySession(ctx);
458 wrapDoc = findDoc(repoSession, ctx, whereClause);
459 } catch (Exception e) {
460 throw new NuxeoDocumentException("Unable to create a Nuxeo repository session.", e);
462 if (repoSession != null) {
463 releaseRepositorySession(ctx, repoSession);
467 if (logger.isWarnEnabled() == true) {
468 logger.warn("Returned DocumentModel instance was created with a repository session that is now closed.");
475 * find doc and return CSID from the Nuxeo repository
478 * @param ctx service context under which this method is invoked
479 * @param whereClause where NXQL where clause to get the document
480 * @throws DocumentNotFoundException
481 * @throws TransactionException
482 * @throws DocumentException
483 * @return the CollectionSpace ID (CSID) of the requested document
486 public String findDocCSID(RepositoryInstanceInterface repoSession,
487 ServiceContext<PoxPayloadIn, PoxPayloadOut> ctx, String whereClause)
488 throws DocumentNotFoundException, TransactionException, DocumentException {
490 boolean releaseSession = false;
492 if (repoSession == null) {
493 repoSession = this.getRepositorySession(ctx);
494 releaseSession = true;
496 DocumentWrapper<DocumentModel> wrapDoc = findDoc(repoSession, ctx, whereClause);
497 DocumentModel docModel = wrapDoc.getWrappedObject();
498 csid = NuxeoUtils.getCsid(docModel);//NuxeoUtils.extractId(docModel.getPathAsString());
499 } catch (DocumentNotFoundException dnfe) {
501 } catch (IllegalArgumentException iae) {
503 } catch (DocumentException de) {
505 } catch (Exception e) {
506 if (logger.isDebugEnabled()) {
507 logger.debug("Caught exception ", e);
509 throw new NuxeoDocumentException(e);
511 if (releaseSession && (repoSession != null)) {
512 this.releaseRepositorySession(ctx, repoSession);
518 public DocumentWrapper<DocumentModelList> findDocs(
519 ServiceContext<PoxPayloadIn, PoxPayloadOut> ctx,
520 RepositoryInstanceInterface repoSession,
521 List<String> docTypes,
523 String orderByClause,
526 boolean computeTotal)
527 throws DocumentNotFoundException, DocumentException {
528 DocumentWrapper<DocumentModelList> wrapDoc = null;
531 if (docTypes == null || docTypes.size() < 1) {
532 throw new DocumentNotFoundException(
533 "The findDocs() method must specify at least one DocumentType.");
535 DocumentModelList docList = null;
536 QueryContext queryContext = new QueryContext(ctx, whereClause, orderByClause);
537 String query = NuxeoUtils.buildNXQLQuery(docTypes, queryContext);
538 if (logger.isDebugEnabled()) {
539 logger.debug("findDocs() NXQL: " + query);
541 docList = repoSession.query(query, null, pageSize, pageSize * pageNum, computeTotal);
542 wrapDoc = new DocumentWrapperImpl<DocumentModelList>(docList);
543 } catch (IllegalArgumentException iae) {
545 } catch (Exception e) {
546 if (logger.isDebugEnabled()) {
547 logger.debug("Caught exception ", e);
549 throw new NuxeoDocumentException(e);
555 protected static String buildInListForDocTypes(List<String> docTypes) {
556 StringBuilder sb = new StringBuilder();
558 boolean first = true;
559 for (String docType : docTypes) {
570 return sb.toString();
573 public DocumentWrapper<DocumentModelList> findDocs(
574 ServiceContext<PoxPayloadIn, PoxPayloadOut> ctx,
575 DocumentHandler handler,
576 RepositoryInstanceInterface repoSession,
577 List<String> docTypes)
578 throws DocumentNotFoundException, DocumentException {
579 DocumentWrapper<DocumentModelList> wrapDoc = null;
581 DocumentFilter filter = handler.getDocumentFilter();
582 String oldOrderBy = filter.getOrderByClause();
583 if (isClauseEmpty(oldOrderBy) == true) {
584 filter.setOrderByClause(DocumentFilter.ORDER_BY_LAST_UPDATED);
586 QueryContext queryContext = new QueryContext(ctx, handler);
589 if (docTypes == null || docTypes.size() < 1) {
590 throw new DocumentNotFoundException(
591 "The findDocs() method must specify at least one DocumentType.");
593 DocumentModelList docList = null;
594 if (handler.isCMISQuery() == true) {
595 String inList = buildInListForDocTypes(docTypes);
596 ctx.getQueryParams().add(IQueryManager.SEARCH_RELATED_MATCH_OBJ_DOCTYPES, inList);
597 docList = getFilteredCMIS(repoSession, ctx, handler, queryContext);
599 String query = NuxeoUtils.buildNXQLQuery(docTypes, queryContext);
600 if (logger.isDebugEnabled()) {
601 logger.debug("findDocs() NXQL: " + query);
603 docList = repoSession.query(query, null, filter.getPageSize(), filter.getOffset(), true);
605 wrapDoc = new DocumentWrapperImpl<DocumentModelList>(docList);
606 } catch (IllegalArgumentException iae) {
608 } catch (Exception e) {
609 if (logger.isDebugEnabled()) {
610 logger.debug("Caught exception ", e);
612 throw new NuxeoDocumentException(e);
619 * Find a list of documentModels from the Nuxeo repository
621 * @param docTypes a list of DocType names to match
622 * @param whereClause where the clause to qualify on
623 * @throws DocumentNotFoundException
624 * @throws TransactionException
625 * @throws DocumentException
626 * @return a list of documentModels
629 public DocumentWrapper<DocumentModelList> findDocs(
630 ServiceContext<PoxPayloadIn, PoxPayloadOut> ctx,
631 List<String> docTypes,
633 int pageSize, int pageNum, boolean computeTotal)
634 throws DocumentNotFoundException, TransactionException, DocumentException {
635 RepositoryInstanceInterface repoSession = null;
636 DocumentWrapper<DocumentModelList> wrapDoc = null;
639 repoSession = getRepositorySession(ctx);
640 wrapDoc = findDocs(ctx, repoSession, docTypes, whereClause, null,
641 pageSize, pageNum, computeTotal);
642 } catch (IllegalArgumentException iae) {
644 } catch (Exception e) {
645 if (logger.isDebugEnabled()) {
646 logger.debug("Caught exception ", e);
648 throw new NuxeoDocumentException(e);
650 if (repoSession != null) {
651 releaseRepositorySession(ctx, repoSession);
655 if (logger.isWarnEnabled() == true) {
656 logger.warn("Returned DocumentModelList instance was created with a repository session that is now closed.");
663 * @see org.collectionspace.services.common.storage.StorageClient#get(org.collectionspace.services.common.context.ServiceContext, java.util.List, org.collectionspace.services.common.document.DocumentHandler)
666 public void get(ServiceContext ctx, List<String> csidList, DocumentHandler handler)
667 throws DocumentNotFoundException, TransactionException, DocumentException {
668 if (handler == null) {
669 throw new IllegalArgumentException(
670 "RepositoryJavaClient.getAll: handler is missing");
673 RepositoryInstanceInterface repoSession = null;
675 handler.prepare(Action.GET_ALL);
676 repoSession = getRepositorySession(ctx);
677 DocumentModelList docModelList = new DocumentModelListImpl();
678 //FIXME: Should be using NuxeoUtils.createPathRef for security reasons
679 for (String csid : csidList) {
680 DocumentRef docRef = NuxeoUtils.createPathRef(ctx, csid);
681 DocumentModel docModel = repoSession.getDocument(docRef);
682 docModelList.add(docModel);
685 //set reposession to handle the document
686 ((DocumentModelHandler) handler).setRepositorySession(repoSession);
687 DocumentWrapper<DocumentModelList> wrapDoc = new DocumentWrapperImpl<DocumentModelList>(docModelList);
688 handler.handle(Action.GET_ALL, wrapDoc);
689 handler.complete(Action.GET_ALL, wrapDoc);
690 } catch (DocumentException de) {
692 } catch (Exception e) {
693 if (logger.isDebugEnabled()) {
694 logger.debug("Caught exception ", e);
696 throw new NuxeoDocumentException(e);
698 if (repoSession != null) {
699 releaseRepositorySession(ctx, repoSession);
705 * getAll get all documents for an entity entity service from the Nuxeo
708 * @param ctx service context under which this method is invoked
709 * @param handler should be used by the caller to provide and transform the
711 * @throws DocumentNotFoundException
712 * @throws TransactionException
713 * @throws DocumentException
716 public void getAll(ServiceContext ctx, DocumentHandler handler)
717 throws DocumentNotFoundException, TransactionException, DocumentException {
718 if (handler == null) {
719 throw new IllegalArgumentException(
720 "RepositoryJavaClient.getAll: handler is missing");
722 String nuxeoWspaceId = ctx.getRepositoryWorkspaceId();
723 if (nuxeoWspaceId == null) {
724 throw new DocumentNotFoundException(
725 "Unable to find workspace for service "
726 + ctx.getServiceName()
727 + " check if the workspace exists in the Nuxeo repository.");
730 RepositoryInstanceInterface repoSession = null;
732 handler.prepare(Action.GET_ALL);
733 repoSession = getRepositorySession(ctx);
734 DocumentRef wsDocRef = new IdRef(nuxeoWspaceId);
735 DocumentModelList docList = repoSession.getChildren(wsDocRef);
736 //set reposession to handle the document
737 ((DocumentModelHandler) handler).setRepositorySession(repoSession);
738 DocumentWrapper<DocumentModelList> wrapDoc = new DocumentWrapperImpl<DocumentModelList>(docList);
739 handler.handle(Action.GET_ALL, wrapDoc);
740 handler.complete(Action.GET_ALL, wrapDoc);
741 } catch (DocumentException de) {
743 } catch (Exception e) {
744 if (logger.isDebugEnabled()) {
745 logger.debug("Caught exception ", e);
747 throw new NuxeoDocumentException(e);
749 if (repoSession != null) {
750 releaseRepositorySession(ctx, repoSession);
755 private boolean isClauseEmpty(String theString) {
756 boolean result = true;
757 if (theString != null && !theString.isEmpty()) {
763 public DocumentWrapper<DocumentModel> getDocFromCsid(
764 ServiceContext<PoxPayloadIn, PoxPayloadOut> ctx,
765 RepositoryInstanceInterface repoSession,
768 DocumentWrapper<DocumentModel> result = null;
770 result = new DocumentWrapperImpl(NuxeoUtils.getDocFromCsid(ctx, repoSession, csid));
776 * A method to find a CollectionSpace document (of any type) given just a service context and
777 * its CSID. A search across *all* service workspaces (within a given tenant context) is performed to find
780 * This query searches Nuxeo's Hierarchy table where our CSIDs are stored in the "name" column.
783 public DocumentWrapper<DocumentModel> getDocFromCsid(ServiceContext<PoxPayloadIn, PoxPayloadOut> ctx,
786 DocumentWrapper<DocumentModel> result = null;
787 RepositoryInstanceInterface repoSession = null;
789 repoSession = getRepositorySession(ctx);
790 result = getDocFromCsid(ctx, repoSession, csid);
792 if (repoSession != null) {
793 releaseRepositorySession(ctx, repoSession);
797 if (logger.isWarnEnabled() == true) {
798 logger.warn("Returned DocumentModel instance was created with a repository session that is now closed.");
805 * Returns a URI value for a document in the Nuxeo repository
807 * @param wrappedDoc a wrapped documentModel
808 * @throws ClientException
809 * @return a document URI
812 public String getDocURI(DocumentWrapper<DocumentModel> wrappedDoc) throws ClientException {
813 DocumentModel docModel = wrappedDoc.getWrappedObject();
814 String uri = (String) docModel.getProperty(CollectionSpaceClient.COLLECTIONSPACE_CORE_SCHEMA,
815 CollectionSpaceClient.COLLECTIONSPACE_CORE_URI);
820 * See CSPACE-5036 - How to make CMISQL queries from Nuxeo
822 private IterableQueryResult makeCMISQLQuery(RepositoryInstanceInterface repoSession, String query, QueryContext queryContext) throws DocumentException {
823 IterableQueryResult result = null;
825 // the NuxeoRepository should be constructed only once, then cached
826 // (its construction is expensive)
828 NuxeoRepository repo = new NuxeoRepository(
829 repoSession.getRepositoryName(), repoSession
830 .getRootDocument().getId());
831 logger.debug("Repository ID:" + repo.getId() + " Root folder:"
832 + repo.getRootFolderId());
834 CallContextImpl callContext = new CallContextImpl(
835 CallContext.BINDING_LOCAL, repo.getId(), false);
836 callContext.put(CallContext.USERNAME, repoSession.getPrincipal()
838 NuxeoCmisService cmisService = new NuxeoCmisService(repo,
839 callContext, repoSession.getRepositoryInstance());
841 result = repoSession.queryAndFetch(query, "CMISQL", cmisService);
842 } catch (ClientException e) {
843 // TODO Auto-generated catch block
844 logger.error("Encounter trouble making the following CMIS query: " + query, e);
845 throw new NuxeoDocumentException(e);
852 * getFiltered get all documents for an entity service from the Document
853 * repository, given filter parameters specified by the handler.
855 * @param ctx service context under which this method is invoked
856 * @param handler should be used by the caller to provide and transform the
858 * @throws DocumentNotFoundException if workspace not found
859 * @throws TransactionException
860 * @throws DocumentException
863 public void getFiltered(ServiceContext ctx, DocumentHandler handler)
864 throws DocumentNotFoundException, TransactionException, DocumentException {
866 DocumentFilter filter = handler.getDocumentFilter();
867 String oldOrderBy = filter.getOrderByClause();
868 if (isClauseEmpty(oldOrderBy) == true) {
869 filter.setOrderByClause(DocumentFilter.ORDER_BY_LAST_UPDATED);
871 QueryContext queryContext = new QueryContext(ctx, handler);
873 RepositoryInstanceInterface repoSession = null;
875 handler.prepare(Action.GET_ALL);
876 repoSession = getRepositorySession(ctx); //Keeps a refcount here for the repository session so you need to release this when finished
878 DocumentModelList docList = null;
879 String query = NuxeoUtils.buildNXQLQuery(ctx, queryContext);
881 if (logger.isDebugEnabled()) {
882 logger.debug("Executing NXQL query: " + query.toString());
885 // If we have limit and/or offset, then pass true to get totalSize
886 // in returned DocumentModelList.
887 Profiler profiler = new Profiler(this, 2);
888 profiler.log("Executing NXQL query: " + query.toString());
890 if (handler.isJDBCQuery() == true) {
891 docList = getFilteredJDBC(repoSession, ctx, handler);
892 } else if (handler.isCMISQuery() == true) {
893 docList = getFilteredCMIS(repoSession, ctx, handler, queryContext); //FIXME: REM - Need to deal with paging info in CMIS query
894 } else if ((queryContext.getDocFilter().getOffset() > 0) || (queryContext.getDocFilter().getPageSize() > 0)) {
895 docList = repoSession.query(query, null,
896 queryContext.getDocFilter().getPageSize(), queryContext.getDocFilter().getOffset(), true);
898 docList = repoSession.query(query);
902 //set repoSession to handle the document
903 ((DocumentModelHandler) handler).setRepositorySession(repoSession);
904 DocumentWrapper<DocumentModelList> wrapDoc = new DocumentWrapperImpl<DocumentModelList>(docList);
905 handler.handle(Action.GET_ALL, wrapDoc);
906 handler.complete(Action.GET_ALL, wrapDoc);
907 } catch (DocumentException de) {
909 } catch (Exception e) {
910 if (logger.isDebugEnabled()) {
911 logger.debug("Caught exception ", e); // REM - 1/17/2014: Check for org.nuxeo.ecm.core.api.ClientException and re-attempt
913 throw new NuxeoDocumentException(e);
915 if (repoSession != null) {
916 releaseRepositorySession(ctx, repoSession);
922 * Perform a database query, via JDBC and SQL, to retrieve matching records
923 * based on filter criteria.
925 * Although this method currently has a general-purpose name, it is
926 * currently dedicated to a specific task: improving performance for
927 * partial term matching queries on authority items / terms, via
928 * the use of a hand-tuned SQL query, rather than the generated SQL
929 * produced by Nuxeo from an NXQL query.
931 * @param repoSession a repository session.
932 * @param ctx the service context.
933 * @param handler a relevant document handler.
934 * @return a list of document models matching the search criteria.
937 private DocumentModelList getFilteredJDBC(RepositoryInstanceInterface repoSession, ServiceContext ctx,
938 DocumentHandler handler) throws Exception {
939 DocumentModelList result = new DocumentModelListImpl();
941 // FIXME: Get all of the following values from appropriate external constants.
943 // At present, the two constants below are duplicated in both RepositoryJavaClientImpl
944 // and in AuthorityItemDocumentModelHandler.
945 final String TERM_GROUP_LIST_NAME = "TERM_GROUP_LIST_NAME";
946 final String TERM_GROUP_TABLE_NAME_PARAM = "TERM_GROUP_TABLE_NAME";
947 final String IN_AUTHORITY_PARAM = "IN_AUTHORITY";
948 // Get this from a constant in AuthorityResource or equivalent
949 final String PARENT_WILDCARD = "_ALL_";
951 // Build two SQL statements, to be executed within a single transaction:
952 // the first statement to control join order, and the second statement
953 // representing the actual 'get filtered' query
955 // Build the join control statement
957 // Per http://www.postgresql.org/docs/9.2/static/runtime-config-query.html#GUC-JOIN-COLLAPSE-LIMIT
958 // "Setting [this value] to 1 prevents any reordering of explicit JOINs.
959 // Thus, the explicit join order specified in the query will be the
960 // actual order in which the relations are joined."
961 // See CSPACE-5945 for further discussion of why this setting is needed.
963 // Adding this statement is commented out here for now. It significantly
964 // improved query performance for authority item / term queries where
965 // large numbers of rows were retrieved, but appears to have resulted
966 // in consistently slower-than-desired query performance where zero or
967 // very few records were retrieved. See notes on CSPACE-5945. - ADR 2013-04-09
968 // String joinControlSql = "SET LOCAL join_collapse_limit TO 1;";
970 // Build the query statement
972 // Start with the default query
973 String selectStatement =
974 "SELECT DISTINCT commonschema.id"
975 + " FROM " + handler.getServiceContext().getCommonPartLabel() + " commonschema";
979 + " ON misc.id = commonschema.id"
980 + " INNER JOIN hierarchy hierarchy_termgroup"
981 + " ON hierarchy_termgroup.parentid = misc.id"
982 + " INNER JOIN " + handler.getJDBCQueryParams().get(TERM_GROUP_TABLE_NAME_PARAM) + " termgroup"
983 + " ON termgroup.id = hierarchy_termgroup.id ";
986 MultivaluedMap<String, String> queryParams = ctx.getQueryParams();
987 // Value for replaceable parameter 1 in the query
988 String partialTerm = queryParams.getFirst(IQueryManager.SEARCH_TYPE_PARTIALTERM);
989 // If the value of the partial term query parameter is blank ('pt='),
990 // return all records, subject to restriction by any limit clause
991 if (Tools.isBlank(partialTerm)) {
994 // Otherwise, return records that match the supplied partial term
996 " WHERE (termgroup.termdisplayname ILIKE ?)";
999 // At present, results are ordered in code, below, rather than in SQL,
1000 // and the orderByClause below is thus intentionally blank.
1002 // To implement the orderByClause below in SQL; e.g. via
1003 // 'ORDER BY termgroup.termdisplayname', the relevant column
1004 // must be returned by the SELECT statement.
1005 String orderByClause = "";
1008 TenantBindingConfigReaderImpl tReader =
1009 ServiceMain.getInstance().getTenantBindingConfigReader();
1010 TenantBindingType tenantBinding = tReader.getTenantBinding(ctx.getTenantId());
1011 String maxListItemsLimit = TenantBindingUtils.getPropertyValue(tenantBinding,
1012 IQueryManager.MAX_LIST_ITEMS_RETURNED_LIMIT_ON_JDBC_QUERIES);
1014 " LIMIT " + getMaxItemsLimitOnJdbcQueries(maxListItemsLimit); // implicit int-to-String conversion
1016 // After building the individual parts of the query, set the values
1017 // of replaceable parameters that will be inserted into that query
1018 // and optionally add restrictions
1020 List<String> params = new ArrayList<>();
1022 if (Tools.notBlank(whereClause)) {
1024 // Read tenant bindings configuration to determine whether
1025 // to automatically insert leading, as well as trailing, wildcards
1026 // into the term matching string.
1027 String usesStartingWildcard = TenantBindingUtils.getPropertyValue(tenantBinding,
1028 IQueryManager.TENANT_USES_STARTING_WILDCARD_FOR_PARTIAL_TERM);
1029 // Handle user-provided leading wildcard characters, in the
1030 // configuration where a leading wildcard is not automatically inserted.
1031 // (The user-provided wildcard must be in the first, or "starting"
1032 // character position in the partial term value.)
1033 if (Tools.notBlank(usesStartingWildcard)) {
1034 if (usesStartingWildcard.equalsIgnoreCase(Boolean.FALSE.toString())) {
1035 partialTerm = handleProvidedStartingWildcard(partialTerm);
1036 // Otherwise, in the configuration where a leading wildcard
1037 // is usually automatically inserted, handle the cases where
1038 // a user has entered an anchor character in the first position
1039 // in the starting term value. In those cases, strip that
1040 // anchor character and don't add a leading wildcard
1042 if (partialTerm.startsWith(USER_SUPPLIED_ANCHOR_CHAR)) {
1043 partialTerm = partialTerm.substring(1, partialTerm.length());
1044 // Otherwise, automatically add a leading wildcard
1046 partialTerm = JDBCTools.SQL_WILDCARD + partialTerm;
1050 // Add SQL wildcards in the midst of the partial term match search
1051 // expression, whever user-supplied wildcards appear, except in the
1052 // first or last character positions of the search expression.
1053 partialTerm = subtituteWildcardsInPartialTerm(partialTerm);
1055 // If a designated 'anchor character' is present as the last character
1056 // in the search expression, strip that character and don't add
1057 // a trailing wildcard
1058 int lastCharPos = partialTerm.length() - 1;
1059 if (partialTerm.endsWith(USER_SUPPLIED_ANCHOR_CHAR) && lastCharPos > 0) {
1060 partialTerm = partialTerm.substring(0, lastCharPos);
1062 // Otherwise, automatically add a trailing wildcard
1063 partialTerm = partialTerm + JDBCTools.SQL_WILDCARD;
1065 params.add(partialTerm);
1068 // Optionally add restrictions to the default query, based on variables
1069 // in the current request
1071 // Restrict the query to filter out deleted records, if requested
1072 String includeDeleted = queryParams.getFirst(WorkflowClient.WORKFLOW_QUERY_NONDELETED);
1073 if (includeDeleted != null && includeDeleted.equalsIgnoreCase(Boolean.FALSE.toString())) {
1074 whereClause = whereClause
1075 + " AND (misc.lifecyclestate <> '" + WorkflowClient.WORKFLOWSTATE_DELETED + "')";
1078 // If a particular authority is specified, restrict the query further
1079 // to return only records within that authority
1080 String inAuthorityValue = (String) handler.getJDBCQueryParams().get(IN_AUTHORITY_PARAM);
1081 if (Tools.notBlank(inAuthorityValue)) {
1082 // Handle the '_ALL_' case for inAuthority
1083 if (inAuthorityValue.equals(PARENT_WILDCARD)) {
1084 // Add nothing to the query here if it should match within all authorities
1086 whereClause = whereClause
1087 + " AND (commonschema.inauthority = ?)";
1088 params.add(inAuthorityValue); // Value for replaceable parameter 2 in the query
1092 // Restrict the query further to return only records pertaining to
1093 // the current tenant, unless:
1094 // * Data for this service, in this tenant, is stored in its own,
1095 // separate repository, rather than being intermingled with other
1096 // tenants' data in the default repository; or
1097 // * Restriction by tenant ID in JDBC queries has been disabled,
1098 // via configuration for this tenant,
1099 if (restrictJDBCQueryByTenantID(tenantBinding, ctx)) {
1100 joinClauses = joinClauses
1101 + " INNER JOIN collectionspace_core core"
1102 + " ON core.id = hierarchy_termgroup.parentid";
1103 whereClause = whereClause
1104 + " AND (core.tenantid = ?)";
1105 params.add(ctx.getTenantId()); // Value for replaceable parameter 3 in the query
1108 // Piece together the SQL query from its parts
1109 String querySql = selectStatement + joinClauses + whereClause + orderByClause + limitClause;
1111 // Note: PostgreSQL 9.2 introduced a change that may improve performance
1112 // of certain queries using JDBC PreparedStatements. See comments on
1113 // CSPACE-5943 for details.
1115 // See a comment above for the reason that the joinControl SQL statement,
1116 // along with its corresponding prepared statement builder, is commented out for now.
1117 // PreparedStatementBuilder joinControlBuilder = new PreparedStatementBuilder(joinControlSql);
1118 PreparedStatementSimpleBuilder queryBuilder = new PreparedStatementSimpleBuilder(querySql, params);
1119 List<PreparedStatementBuilder> builders = new ArrayList<>();
1120 // builders.add(joinControlBuilder);
1121 builders.add(queryBuilder);
1122 String dataSourceName = JDBCTools.NUXEO_DATASOURCE_NAME;
1123 String repositoryName = ctx.getRepositoryName();
1124 final Boolean EXECUTE_WITHIN_TRANSACTION = true;
1125 Set<String> docIds = new HashSet<>();
1127 String cspaceInstanceId = ServiceMain.getInstance().getCspaceInstanceId();
1128 List<CachedRowSet> resultsList = JDBCTools.executePreparedQueries(builders,
1129 dataSourceName, repositoryName, cspaceInstanceId, EXECUTE_WITHIN_TRANSACTION);
1131 // At least one set of results is expected, from the second prepared
1132 // statement to be executed.
1133 // If fewer results are returned, return an empty list of document models
1134 if (resultsList == null || resultsList.size() < 1) {
1135 return result; // return an empty list of document models
1137 // The join control query (if enabled - it is currently commented
1138 // out as per comments above) will not return results, so query results
1139 // will be the first set of results (rowSet) returned in the list
1140 CachedRowSet queryResults = resultsList.get(0);
1142 // If the result from executing the query is null or contains zero rows,
1143 // return an empty list of document models
1144 if (queryResults == null) {
1145 return result; // return an empty list of document models
1147 queryResults.last();
1148 if (queryResults.getRow() == 0) {
1149 return result; // return an empty list of document models
1152 // Otherwise, get the document IDs from the results of the query
1154 queryResults.beforeFirst();
1155 while (queryResults.next()) {
1156 id = queryResults.getString(1);
1157 if (Tools.notBlank(id)) {
1161 } catch (SQLException sqle) {
1162 logger.warn("Could not obtain document IDs via SQL query '" + querySql + "': " + sqle.getMessage());
1163 return result; // return an empty list of document models
1166 // Get a list of document models, using the list of IDs obtained from the query
1168 // FIXME: Check whether we have a 'get document models from list of CSIDs'
1169 // utility method like this, and if not, add this to the appropriate
1171 DocumentModel docModel;
1172 for (String docId : docIds) {
1173 docModel = NuxeoUtils.getDocumentModel(repoSession, docId);
1174 if (docModel == null) {
1175 logger.warn("Could not obtain document model for document with ID " + docId);
1177 result.add(NuxeoUtils.getDocumentModel(repoSession, docId));
1181 // Order the results
1182 final String COMMON_PART_SCHEMA = handler.getServiceContext().getCommonPartLabel();
1183 final String DISPLAY_NAME_XPATH =
1184 "//" + handler.getJDBCQueryParams().get(TERM_GROUP_LIST_NAME) + "/[0]/termDisplayName";
1185 Collections.sort(result, new Comparator<DocumentModel>() {
1187 public int compare(DocumentModel doc1, DocumentModel doc2) {
1188 String termDisplayName1 = null;
1189 String termDisplayName2 = null;
1191 termDisplayName1 = (String) NuxeoUtils.getXPathValue(doc1, COMMON_PART_SCHEMA, DISPLAY_NAME_XPATH);
1192 termDisplayName2 = (String) NuxeoUtils.getXPathValue(doc2, COMMON_PART_SCHEMA, DISPLAY_NAME_XPATH);
1193 } catch (NuxeoDocumentException e) {
1194 throw new RuntimeException(e); // We need to throw a RuntimeException because the compare() method of the Comparator interface does not support throwing an Exception
1196 return termDisplayName1.compareToIgnoreCase(termDisplayName2);
1204 private DocumentModelList getFilteredCMIS(RepositoryInstanceInterface repoSession, ServiceContext ctx, DocumentHandler handler, QueryContext queryContext)
1205 throws DocumentNotFoundException, DocumentException {
1207 DocumentModelList result = new DocumentModelListImpl();
1209 String query = handler.getCMISQuery(queryContext);
1211 DocumentFilter docFilter = handler.getDocumentFilter();
1212 int pageSize = docFilter.getPageSize();
1213 int offset = docFilter.getOffset();
1214 if (logger.isDebugEnabled()) {
1215 logger.debug("Executing CMIS query: " + query.toString()
1216 + "with pageSize: " + pageSize + " at offset: " + offset);
1219 // If we have limit and/or offset, then pass true to get totalSize
1220 // in returned DocumentModelList.
1221 Profiler profiler = new Profiler(this, 2);
1222 profiler.log("Executing CMIS query: " + query.toString());
1225 IterableQueryResult queryResult = makeCMISQLQuery(repoSession, query, queryContext);
1227 int totalSize = (int) queryResult.size();
1228 ((DocumentModelListImpl) result).setTotalSize(totalSize);
1229 // Skip the rows before our offset
1231 queryResult.skipTo(offset);
1234 for (Map<String, Serializable> row : queryResult) {
1235 if (logger.isTraceEnabled()) {
1236 logger.trace(" Hierarchy Table ID is:" + row.get(IQueryManager.CMIS_TARGET_NUXEO_ID)
1237 + " nuxeo:pathSegment is: " + row.get(IQueryManager.CMIS_TARGET_NAME));
1239 String nuxeoId = (String) row.get(IQueryManager.CMIS_TARGET_NUXEO_ID);
1240 DocumentModel docModel = NuxeoUtils.getDocumentModel(repoSession, nuxeoId);
1241 result.add(docModel);
1243 if (nRows >= pageSize && pageSize != 0) { // A page size of zero means that they want all of them
1244 logger.debug("Got page full of items - quitting");
1249 queryResult.close();
1254 } catch (Exception e) {
1255 if (logger.isDebugEnabled()) {
1256 logger.debug("Caught exception ", e);
1258 throw new NuxeoDocumentException(e);
1262 // Since we're not supporting paging yet for CMIS queries, we need to perform
1263 // a workaround for the paging information we return in our list of results
1266 if (result != null) {
1267 docFilter.setStartPage(0);
1268 if (totalSize > docFilter.getPageSize()) {
1269 docFilter.setPageSize(totalSize);
1270 ((DocumentModelListImpl)result).setTotalSize(totalSize);
1278 private String logException(Exception e, String msg) {
1279 String result = null;
1281 String exceptionMessage = e.getMessage();
1282 exceptionMessage = exceptionMessage != null ? exceptionMessage : "<No details provided>";
1283 result = msg = msg + ". Caught exception:" + exceptionMessage;
1285 if (logger.isTraceEnabled() == true) {
1286 logger.error(msg, e);
1295 * update given document in the Nuxeo repository
1297 * @param ctx service context under which this method is invoked
1298 * @param csid of the document
1299 * @param handler should be used by the caller to provide and transform the
1301 * @throws BadRequestException
1302 * @throws DocumentNotFoundException
1303 * @throws TransactionException if the transaction times out or otherwise
1304 * cannot be successfully completed
1305 * @throws DocumentException
1308 public void update(ServiceContext ctx, String csid, DocumentHandler handler)
1309 throws BadRequestException, DocumentNotFoundException, TransactionException,
1311 if (handler == null) {
1312 throw new IllegalArgumentException(
1313 "RepositoryJavaClient.update: document handler is missing.");
1316 RepositoryInstanceInterface repoSession = null;
1318 handler.prepare(Action.UPDATE);
1319 repoSession = getRepositorySession(ctx);
1320 DocumentRef docRef = NuxeoUtils.createPathRef(ctx, csid);
1321 DocumentModel doc = null;
1323 doc = repoSession.getDocument(docRef);
1324 } catch (ClientException ce) {
1325 String msg = logException(ce, "Could not find document to update with CSID=" + csid);
1326 throw new DocumentNotFoundException(msg, ce);
1328 // Check for a versioned document, and check In and Out before we proceed.
1329 if (((DocumentModelHandler) handler).supportsVersioning()) {
1330 /* Once we advance to 5.5 or later, we can add this.
1331 * See also https://jira.nuxeo.com/browse/NXP-8506
1332 if(!doc.isVersionable()) {
1333 throw new NuxeoDocumentException("Configuration for: "
1334 +handler.getServiceContextPath()+" supports versioning, but Nuxeo config does not!");
1337 /* Force a version number - Not working. Apparently we need to configure the uid schema??
1338 if(doc.getProperty("uid","major_version") == null) {
1339 doc.setProperty("uid","major_version",1);
1341 if(doc.getProperty("uid","minor_version") == null) {
1342 doc.setProperty("uid","minor_version",0);
1345 doc.checkIn(VersioningOption.MINOR, null);
1350 // Set reposession to handle the document
1352 ((DocumentModelHandler) handler).setRepositorySession(repoSession);
1353 DocumentWrapper<DocumentModel> wrapDoc = new DocumentWrapperImpl<DocumentModel>(doc);
1354 handler.handle(Action.UPDATE, wrapDoc);
1355 repoSession.saveDocument(doc);
1357 handler.complete(Action.UPDATE, wrapDoc);
1358 } catch (BadRequestException bre) {
1360 } catch (DocumentException de) {
1362 } catch (CSWebApplicationException wae) {
1364 } catch (Exception e) {
1365 if (logger.isDebugEnabled()) {
1366 logger.debug("Caught exception ", e);
1368 throw new NuxeoDocumentException(e);
1370 if (repoSession != null) {
1371 releaseRepositorySession(ctx, repoSession);
1377 * Save a documentModel to the Nuxeo repository.
1379 * @param ctx service context under which this method is invoked
1380 * @param repoSession
1381 * @param docModel the document to save
1382 * @param fSaveSession if TRUE, will call CoreSession.save() to save
1383 * accumulated changes.
1384 * @throws ClientException
1385 * @throws DocumentException
1387 public void saveDocWithoutHandlerProcessing(
1388 ServiceContext<PoxPayloadIn, PoxPayloadOut> ctx,
1389 RepositoryInstanceInterface repoSession,
1390 DocumentModel docModel,
1391 boolean fSaveSession)
1392 throws ClientException, DocumentException {
1395 repoSession.saveDocument(docModel);
1399 } catch (ClientException ce) {
1401 } catch (Exception e) {
1402 if (logger.isDebugEnabled()) {
1403 logger.debug("Caught exception ", e);
1405 throw new NuxeoDocumentException(e);
1410 * Save a list of documentModels to the Nuxeo repository.
1412 * @param ctx service context under which this method is invoked
1413 * @param repoSession a repository session
1414 * @param docModelList a list of document models
1415 * @param fSaveSession if TRUE, will call CoreSession.save() to save
1416 * accumulated changes.
1417 * @throws ClientException
1418 * @throws DocumentException
1420 public void saveDocListWithoutHandlerProcessing(
1421 ServiceContext<PoxPayloadIn, PoxPayloadOut> ctx,
1422 RepositoryInstanceInterface repoSession,
1423 DocumentModelList docList,
1424 boolean fSaveSession)
1425 throws ClientException, DocumentException {
1427 DocumentModel[] docModelArray = new DocumentModel[docList.size()];
1428 repoSession.saveDocuments(docList.toArray(docModelArray));
1432 } catch (ClientException ce) {
1434 } catch (Exception e) {
1435 logger.error("Caught exception ", e);
1436 throw new NuxeoDocumentException(e);
1441 * delete a document from the Nuxeo repository
1443 * @param ctx service context under which this method is invoked
1444 * @param id of the document
1445 * @throws DocumentException
1448 public void delete(ServiceContext ctx, String id, DocumentHandler handler) throws DocumentNotFoundException,
1449 DocumentException, TransactionException {
1451 throw new IllegalArgumentException(
1452 "delete(ctx, ix, handler): ctx is missing");
1454 if (handler == null) {
1455 throw new IllegalArgumentException(
1456 "delete(ctx, ix, handler): handler is missing");
1458 if (logger.isDebugEnabled()) {
1459 logger.debug("Deleting document with CSID=" + id);
1461 RepositoryInstanceInterface repoSession = null;
1463 handler.prepare(Action.DELETE);
1464 repoSession = getRepositorySession(ctx);
1465 DocumentWrapper<DocumentModel> wrapDoc = null;
1467 DocumentRef docRef = NuxeoUtils.createPathRef(ctx, id);
1468 wrapDoc = new DocumentWrapperImpl<DocumentModel>(repoSession.getDocument(docRef));
1469 ((DocumentModelHandler) handler).setRepositorySession(repoSession);
1470 handler.handle(Action.DELETE, wrapDoc);
1471 repoSession.removeDocument(docRef);
1472 } catch (ClientException ce) {
1473 String msg = logException(ce, "Could not find document to delete with CSID=" + id);
1474 throw new DocumentNotFoundException(msg, ce);
1477 handler.complete(Action.DELETE, wrapDoc);
1478 } catch (DocumentException de) {
1480 } catch (Exception e) {
1481 if (logger.isDebugEnabled()) {
1482 logger.debug("Caught exception ", e);
1484 throw new NuxeoDocumentException(e);
1486 if (repoSession != null) {
1487 releaseRepositorySession(ctx, repoSession);
1493 * @see org.collectionspace.services.common.storage.StorageClient#delete(org.collectionspace.services.common.context.ServiceContext, java.lang.String, org.collectionspace.services.common.document.DocumentHandler)
1497 public void delete(@SuppressWarnings("rawtypes") ServiceContext ctx, String id)
1498 throws DocumentNotFoundException, DocumentException {
1499 throw new UnsupportedOperationException();
1500 // Use the other delete instead
1504 public Hashtable<String, String> retrieveWorkspaceIds(RepositoryDomainType repoDomain) throws Exception {
1505 return NuxeoConnectorEmbedded.getInstance().retrieveWorkspaceIds(repoDomain);
1509 public String createDomain(RepositoryDomainType repositoryDomain) throws Exception {
1510 RepositoryInstanceInterface repoSession = null;
1511 String domainId = null;
1514 // Open a connection to the domain's repo/db
1516 String repoName = repositoryDomain.getRepositoryName();
1517 repoSession = getRepositorySession(repoName); // domainName=storageName=repoName=databaseName
1519 // First create the top-level domain directory
1521 String domainName = repositoryDomain.getStorageName();
1522 DocumentRef parentDocRef = new PathRef("/");
1523 DocumentModel parentDoc = repoSession.getDocument(parentDocRef);
1524 DocumentModel domainDoc = repoSession.createDocumentModel(parentDoc.getPathAsString(),
1525 domainName, NUXEO_CORE_TYPE_DOMAIN);
1526 domainDoc.setPropertyValue("dc:title", domainName);
1527 domainDoc.setPropertyValue("dc:description", "A CollectionSpace domain "
1529 domainDoc = repoSession.createDocument(domainDoc);
1530 domainId = domainDoc.getId();
1533 // Next, create a "Workspaces" root directory to contain the workspace folders for the individual service documents
1535 DocumentModel workspacesRoot = repoSession.createDocumentModel(domainDoc.getPathAsString(),
1536 NuxeoUtils.Workspaces, NUXEO_CORE_TYPE_WORKSPACEROOT);
1537 workspacesRoot.setPropertyValue("dc:title", NuxeoUtils.Workspaces);
1538 workspacesRoot.setPropertyValue("dc:description", "A CollectionSpace workspaces directory for "
1539 + domainDoc.getPathAsString());
1540 workspacesRoot = repoSession.createDocument(workspacesRoot);
1541 String workspacesRootId = workspacesRoot.getId();
1544 if (logger.isDebugEnabled()) {
1545 logger.debug("Created tenant domain name=" + domainName
1546 + " id=" + domainId + " "
1547 + NuxeoUtils.Workspaces + " id=" + workspacesRootId);
1548 logger.debug("Path to Domain: " + domainDoc.getPathAsString());
1549 logger.debug("Path to Workspaces root: " + workspacesRoot.getPathAsString());
1551 } catch (Exception e) {
1552 if (logger.isDebugEnabled()) {
1553 logger.debug("Could not create tenant domain name=" + repositoryDomain.getStorageName() + " caught exception ", e);
1557 if (repoSession != null) {
1558 releaseRepositorySession(null, repoSession);
1566 public String getDomainId(RepositoryDomainType repositoryDomain) throws Exception {
1567 String domainId = null;
1568 RepositoryInstanceInterface repoSession = null;
1570 String repoName = repositoryDomain.getRepositoryName();
1571 String domainStorageName = repositoryDomain.getStorageName();
1572 if (domainStorageName != null && !domainStorageName.isEmpty()) {
1574 repoSession = getRepositorySession(repoName);
1575 DocumentRef docRef = new PathRef("/" + domainStorageName);
1576 DocumentModel domain = repoSession.getDocument(docRef);
1577 domainId = domain.getId();
1578 } catch (Exception e) {
1579 if (logger.isTraceEnabled()) {
1580 logger.trace("Caught exception ", e); // The document doesn't exist, this let's us know we need to create it
1582 //there is no way to identify if document does not exist due to
1583 //lack of typed exception for getDocument method
1586 if (repoSession != null) {
1587 releaseRepositorySession(null, repoSession);
1596 * Returns the workspaces root directory for a given domain.
1598 private DocumentModel getWorkspacesRoot(RepositoryInstanceInterface repoSession,
1599 String domainName) throws Exception {
1600 DocumentModel result = null;
1602 String domainPath = "/" + domainName;
1603 DocumentRef parentDocRef = new PathRef(domainPath);
1604 DocumentModelList domainChildrenList = repoSession.getChildren(
1606 Iterator<DocumentModel> witer = domainChildrenList.iterator();
1607 while (witer.hasNext()) {
1608 DocumentModel childNode = witer.next();
1609 if (NuxeoUtils.Workspaces.equalsIgnoreCase(childNode.getName())) {
1611 logger.trace("Found workspaces directory at: " + result.getPathAsString());
1616 if (result == null) {
1617 throw new ClientException("Could not find workspace root directory in: "
1625 * @see org.collectionspace.services.common.repository.RepositoryClient#createWorkspace(java.lang.String, java.lang.String)
1628 public String createWorkspace(RepositoryDomainType repositoryDomain, String workspaceName) throws Exception {
1629 RepositoryInstanceInterface repoSession = null;
1630 String workspaceId = null;
1632 String repoName = repositoryDomain.getRepositoryName();
1633 repoSession = getRepositorySession(repoName);
1635 String domainStorageName = repositoryDomain.getStorageName();
1636 DocumentModel parentDoc = getWorkspacesRoot(repoSession, domainStorageName);
1637 if (logger.isTraceEnabled()) {
1638 for (String facet : parentDoc.getFacets()) {
1639 logger.trace("Facet: " + facet);
1643 DocumentModel doc = repoSession.createDocumentModel(parentDoc.getPathAsString(),
1644 workspaceName, NuxeoUtils.WORKSPACE_DOCUMENT_TYPE);
1645 doc.setPropertyValue("dc:title", workspaceName);
1646 doc.setPropertyValue("dc:description", "A CollectionSpace workspace for "
1648 doc = repoSession.createDocument(doc);
1649 workspaceId = doc.getId();
1651 if (logger.isDebugEnabled()) {
1652 logger.debug("Created workspace name=" + workspaceName
1653 + " id=" + workspaceId);
1655 } catch (Exception e) {
1656 if (logger.isDebugEnabled()) {
1657 logger.debug("createWorkspace caught exception ", e);
1661 if (repoSession != null) {
1662 releaseRepositorySession(null, repoSession);
1669 * @see org.collectionspace.services.common.repository.RepositoryClient#getWorkspaceId(java.lang.String, java.lang.String)
1673 public String getWorkspaceId(String tenantDomain, String workspaceName) throws Exception {
1674 String workspaceId = null;
1676 RepositoryInstanceInterface repoSession = null;
1678 repoSession = getRepositorySession((ServiceContext) null);
1679 DocumentRef docRef = new PathRef(
1681 + "/" + NuxeoUtils.Workspaces
1682 + "/" + workspaceName);
1683 DocumentModel workspace = repoSession.getDocument(docRef);
1684 workspaceId = workspace.getId();
1685 } catch (DocumentException de) {
1687 } catch (Exception e) {
1688 if (logger.isDebugEnabled()) {
1689 logger.debug("Caught exception ", e);
1691 throw new NuxeoDocumentException(e);
1693 if (repoSession != null) {
1694 releaseRepositorySession(null, repoSession);
1701 public RepositoryInstanceInterface getRepositorySession(ServiceContext ctx) throws Exception {
1702 return getRepositorySession(ctx, ctx.getRepositoryName());
1705 public RepositoryInstanceInterface getRepositorySession(String repoName) throws Exception {
1706 return getRepositorySession(null, repoName);
1710 * Gets the repository session. - Package access only. If the 'ctx' param is
1711 * null then the repo name must be non-mull and vice-versa
1713 * @return the repository session
1714 * @throws Exception the exception
1716 public RepositoryInstanceInterface getRepositorySession(ServiceContext ctx, String repoName) throws Exception {
1717 RepositoryInstanceInterface repoSession = null;
1719 Profiler profiler = new Profiler("getRepositorySession():", 2);
1722 // To get a connection to the Nuxeo repo, we need either a valid ServiceContext instance or a repository name
1725 repoName = ctx.getRepositoryName(); // Notice we are overriding the passed in 'repoName' since we have a valid service context passed in to us
1726 repoSession = (RepositoryInstanceInterface) ctx.getCurrentRepositorySession(); // Look to see if one exists in the context before creating one
1727 } else if (repoName == null || repoName.trim().isEmpty()) {
1728 String errMsg = String.format("We can't get a connection to the Nuxeo repo because the service context passed in was null and no repository name was passed in either.");
1729 logger.error(errMsg);
1730 throw new Exception(errMsg);
1733 // If we couldn't find a repoSession from the service context (or the context was null) then we need to create a new one using
1734 // just the repo name
1736 if (repoSession == null) {
1737 NuxeoClientEmbedded client = NuxeoConnectorEmbedded.getInstance().getClient();
1738 repoSession = client.openRepository(repoName);
1740 if (logger.isDebugEnabled() == true) {
1741 logger.warn("Reusing the current context's repository session.");
1746 if (logger.isTraceEnabled()) {
1747 logger.trace("Testing call to getRepository() repository root: " + repoSession.getRootDocument());
1749 } catch (Throwable e) {
1750 logger.trace("Test call to Nuxeo's getRepository() repository root failed", e);
1756 ctx.setCurrentRepositorySession(repoSession); // For reusing, save the repository session in the current service context
1763 * Release repository session. - Package access only.
1765 * @param repoSession the repo session
1767 public void releaseRepositorySession(ServiceContext ctx, RepositoryInstanceInterface repoSession) throws TransactionException {
1769 NuxeoClientEmbedded client = NuxeoConnectorEmbedded.getInstance().getClient();
1772 ctx.clearCurrentRepositorySession(); //clear the current context of the now closed repo session
1773 if (ctx.getCurrentRepositorySession() == null) {
1774 client.releaseRepository(repoSession); //release the repo session if the service context's ref count is zeo.
1777 client.releaseRepository(repoSession); //repo session was acquired without a service context
1779 } catch (TransactionRuntimeException tre) {
1780 TransactionException te = new TransactionException(tre);
1781 logger.error(te.getMessage(), tre); // Log the standard transaction exception message, plus an exception-specific stack trace
1783 } catch (Exception e) {
1784 logger.error("Could not close the repository session", e);
1785 // no need to throw this service specific exception
1790 public void doWorkflowTransition(ServiceContext ctx, String id,
1791 DocumentHandler handler, TransitionDef transitionDef)
1792 throws BadRequestException, DocumentNotFoundException,
1794 // This is a placeholder for when we change the StorageClient interface to treat workflow transitions as 1st class operations like 'get', 'create', 'update, 'delete', etc
1797 private String handleProvidedStartingWildcard(String partialTerm) {
1798 if (Tools.notBlank(partialTerm)) {
1799 if (partialTerm.substring(0, 1).equals(USER_SUPPLIED_WILDCARD)) {
1800 StringBuffer buffer = new StringBuffer(partialTerm);
1801 buffer.setCharAt(0, JDBCTools.SQL_WILDCARD.charAt(0));
1802 partialTerm = buffer.toString();
1809 * Replaces user-supplied wildcards with SQL wildcards, in a partial term
1810 * matching search expression.
1812 * The scope of this replacement excludes the beginning character
1813 * in that search expression, as that character is treated specially.
1815 * @param partialTerm
1816 * @return the partial term, with any user-supplied wildcards replaced
1819 private String subtituteWildcardsInPartialTerm(String partialTerm) {
1820 if (Tools.isBlank(partialTerm)) {
1823 if (! partialTerm.contains(USER_SUPPLIED_WILDCARD)) {
1826 int len = partialTerm.length();
1827 // Partial term search expressions of 2 or fewer characters
1828 // currently aren't amenable to the use of wildcards
1830 logger.warn("Partial term match search expression of just 1-2 characters in length contains a user-supplied wildcard: " + partialTerm);
1831 logger.warn("Will handle that character as a literal value, rather than as a wildcard ...");
1834 return partialTerm.substring(0, 1) // first char
1835 + partialTerm.substring(1, len).replaceAll(USER_SUPPLIED_WILDCARD_REGEX, JDBCTools.SQL_WILDCARD);
1839 private int getMaxItemsLimitOnJdbcQueries(String maxListItemsLimit) {
1840 final int DEFAULT_ITEMS_LIMIT = 40;
1841 if (maxListItemsLimit == null) {
1842 return DEFAULT_ITEMS_LIMIT;
1846 itemsLimit = Integer.parseInt(maxListItemsLimit);
1847 if (itemsLimit < 1) {
1848 logger.warn("Value of configuration setting "
1849 + IQueryManager.MAX_LIST_ITEMS_RETURNED_LIMIT_ON_JDBC_QUERIES
1850 + " must be a positive integer; invalid current value is " + maxListItemsLimit);
1851 logger.warn("Reverting to default value of " + DEFAULT_ITEMS_LIMIT);
1852 itemsLimit = DEFAULT_ITEMS_LIMIT;
1854 } catch (NumberFormatException nfe) {
1855 logger.warn("Value of configuration setting "
1856 + IQueryManager.MAX_LIST_ITEMS_RETURNED_LIMIT_ON_JDBC_QUERIES
1857 + " must be a positive integer; invalid current value is " + maxListItemsLimit);
1858 logger.warn("Reverting to default value of " + DEFAULT_ITEMS_LIMIT);
1859 itemsLimit = DEFAULT_ITEMS_LIMIT;
1865 * Identifies whether a restriction on tenant ID - to return only records
1866 * pertaining to the current tenant - is required in a JDBC query.
1868 * @param tenantBinding a tenant binding configuration.
1869 * @param ctx a service context.
1870 * @return true if a restriction on tenant ID is required in the query;
1871 * false if a restriction is not required.
1873 private boolean restrictJDBCQueryByTenantID(TenantBindingType tenantBinding, ServiceContext ctx) {
1874 boolean restrict = true;
1875 // If data for the current service, in the current tenant, is isolated
1876 // within its own separate, per-tenant repository, as contrasted with
1877 // being intermingled with other tenants' data in the default repository,
1878 // no restriction on Tenant ID is required in the query.
1879 String repositoryDomainName = ConfigUtils.getRepositoryName(tenantBinding, ctx.getRepositoryDomainName());
1880 if (!(repositoryDomainName.equals(ConfigUtils.DEFAULT_NUXEO_REPOSITORY_NAME))) {
1883 // If a configuration setting for this tenant identifies that JDBC
1884 // queries should not be restricted by tenant ID (perhaps because
1885 // there is always expected to be only one tenant's data present in
1886 // the system), no restriction on Tenant ID is required in the query.
1887 String queriesRestrictedByTenantId = TenantBindingUtils.getPropertyValue(tenantBinding,
1888 IQueryManager.JDBC_QUERIES_ARE_TENANT_ID_RESTRICTED);
1889 if (Tools.notBlank(queriesRestrictedByTenantId) &&
1890 queriesRestrictedByTenantId.equalsIgnoreCase(Boolean.FALSE.toString())) {