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.WebApplicationException;
34 import javax.ws.rs.core.MultivaluedMap;
36 import org.collectionspace.services.client.CollectionSpaceClient;
37 import org.collectionspace.services.client.IQueryManager;
38 import org.collectionspace.services.client.PoxPayloadIn;
39 import org.collectionspace.services.client.PoxPayloadOut;
40 import org.collectionspace.services.client.Profiler;
41 import org.collectionspace.services.client.workflow.WorkflowClient;
42 import org.collectionspace.services.common.context.ServiceContext;
43 import org.collectionspace.services.common.query.QueryContext;
44 import org.collectionspace.services.common.repository.RepositoryClient;
45 import org.collectionspace.services.common.storage.JDBCTools;
46 import org.collectionspace.services.common.storage.PreparedStatementSimpleBuilder;
47 import org.collectionspace.services.lifecycle.TransitionDef;
48 import org.collectionspace.services.nuxeo.util.NuxeoUtils;
49 import org.collectionspace.services.common.document.BadRequestException;
50 import org.collectionspace.services.common.document.DocumentException;
51 import org.collectionspace.services.common.document.DocumentFilter;
52 import org.collectionspace.services.common.document.DocumentHandler;
53 import org.collectionspace.services.common.document.DocumentNotFoundException;
54 import org.collectionspace.services.common.document.DocumentHandler.Action;
55 import org.collectionspace.services.common.document.DocumentWrapper;
56 import org.collectionspace.services.common.document.DocumentWrapperImpl;
57 import org.collectionspace.services.common.document.TransactionException;
58 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.ecm.core.api.repository.RepositoryInstance;
70 import org.nuxeo.runtime.transaction.TransactionRuntimeException;
73 // CSPACE-5036 - How to make CMISQL queries from Nuxeo
75 import org.apache.chemistry.opencmis.commons.server.CallContext;
76 import org.apache.chemistry.opencmis.server.impl.CallContextImpl;
77 import org.collectionspace.services.common.CSWebApplicationException;
78 import org.collectionspace.services.common.ServiceMain;
79 import org.collectionspace.services.common.api.Tools;
80 import org.collectionspace.services.common.config.ConfigUtils;
81 import org.collectionspace.services.common.config.TenantBindingConfigReaderImpl;
82 import org.collectionspace.services.common.config.TenantBindingUtils;
83 import org.collectionspace.services.common.storage.PreparedStatementBuilder;
84 import org.collectionspace.services.config.tenant.TenantBindingType;
85 import org.nuxeo.ecm.core.opencmis.impl.server.NuxeoCmisService;
86 import org.nuxeo.ecm.core.opencmis.impl.server.NuxeoRepository;
87 import org.slf4j.Logger;
88 import org.slf4j.LoggerFactory;
91 * RepositoryJavaClient is used to perform CRUD operations on documents in Nuxeo
92 * repository using Remote Java APIs. It uses
94 * @see DocumentHandler as IOHandler with the client.
96 * $LastChangedRevision: $ $LastChangedDate: $
98 public class RepositoryJavaClientImpl implements RepositoryClient<PoxPayloadIn, PoxPayloadOut> {
103 private final Logger logger = LoggerFactory.getLogger(RepositoryJavaClientImpl.class);
104 // private final Logger profilerLogger = LoggerFactory.getLogger("remperf");
105 // private String foo = Profiler.createLogger();
106 public static final String NUXEO_CORE_TYPE_DOMAIN = "Domain";
107 public static final String NUXEO_CORE_TYPE_WORKSPACEROOT = "WorkspaceRoot";
108 // FIXME: Get this value from an existing constant, if available
109 private static final String USER_SUPPLIED_WILDCARD = "*";
110 private static final String USER_SUPPLIED_WILDCARD_REGEX = "\\" + USER_SUPPLIED_WILDCARD;
111 private static final String USER_SUPPLIED_ANCHOR_CHAR = "^";
115 * Instantiates a new repository java client impl.
117 public RepositoryJavaClientImpl() {
121 public void assertWorkflowState(ServiceContext ctx,
122 DocumentModel docModel) throws DocumentNotFoundException, ClientException {
123 MultivaluedMap<String, String> queryParams = ctx.getQueryParams();
124 if (queryParams != null) {
126 // Look for the workflow "delete" query param and see if we need to assert that the
127 // docModel is in a non-deleted workflow state.
129 String currentState = docModel.getCurrentLifeCycleState();
130 String includeDeletedStr = queryParams.getFirst(WorkflowClient.WORKFLOW_QUERY_NONDELETED);
131 boolean includeDeleted = includeDeletedStr == null ? true : Boolean.parseBoolean(includeDeletedStr);
132 if (includeDeleted == false) {
134 // We don't wanted soft-deleted object, so throw an exception if this one is soft-deleted.
136 if (currentState.equalsIgnoreCase(WorkflowClient.WORKFLOWSTATE_DELETED)) {
137 String msg = "The GET assertion that docModel not be in 'deleted' workflow state failed.";
139 throw new DocumentNotFoundException(msg);
146 * create document in the Nuxeo repository
148 * @param ctx service context under which this method is invoked
149 * @param handler should be used by the caller to provide and transform the
151 * @return id in repository of the newly created document
152 * @throws BadRequestException
153 * @throws TransactionException
154 * @throws DocumentException
157 public String create(ServiceContext ctx,
158 DocumentHandler handler) throws BadRequestException,
159 TransactionException, DocumentException {
161 String docType = NuxeoUtils.getTenantQualifiedDocType(ctx); //ctx.getDocumentType();
162 if (docType == null) {
163 throw new IllegalArgumentException(
164 "RepositoryJavaClient.create: docType is missing");
167 if (handler == null) {
168 throw new IllegalArgumentException(
169 "RepositoryJavaClient.create: handler is missing");
171 String nuxeoWspaceId = ctx.getRepositoryWorkspaceId();
172 if (nuxeoWspaceId == null) {
173 throw new DocumentNotFoundException(
174 "Unable to find workspace for service " + ctx.getServiceName()
175 + " check if the workspace exists in the Nuxeo repository");
178 RepositoryInstance repoSession = null;
180 handler.prepare(Action.CREATE);
181 repoSession = getRepositorySession(ctx);
182 DocumentRef nuxeoWspace = new IdRef(nuxeoWspaceId);
183 DocumentModel wspaceDoc = repoSession.getDocument(nuxeoWspace);
184 String wspacePath = wspaceDoc.getPathAsString();
185 //give our own ID so PathRef could be constructed later on
186 String id = IdUtils.generateId(UUID.randomUUID().toString());
187 // create document model
188 DocumentModel doc = repoSession.createDocumentModel(wspacePath, id, docType);
189 /* Check for a versioned document, and check In and Out before we proceed.
190 * This does not work as we do not have the uid schema on our docs.
191 if(((DocumentModelHandler) handler).supportsVersioning()) {
192 doc.setProperty("uid","major_version",1);
193 doc.setProperty("uid","minor_version",0);
196 ((DocumentModelHandler) handler).setRepositorySession(repoSession);
197 DocumentWrapper<DocumentModel> wrapDoc = new DocumentWrapperImpl<DocumentModel>(doc);
198 handler.handle(Action.CREATE, wrapDoc);
199 // create document with documentmodel
200 doc = repoSession.createDocument(doc);
202 // TODO for sub-docs need to call into the handler to let it deal with subitems. Pass in the id,
203 // and assume the handler has the state it needs (doc fragments).
204 handler.complete(Action.CREATE, wrapDoc);
206 } catch (BadRequestException bre) {
208 } catch (Exception e) {
209 logger.error("Caught exception ", e);
210 throw new DocumentException(e);
212 if (repoSession != null) {
213 releaseRepositorySession(ctx, repoSession);
220 * get document from the Nuxeo repository
222 * @param ctx service context under which this method is invoked
223 * @param id of the document to retrieve
224 * @param handler should be used by the caller to provide and transform the
226 * @throws DocumentNotFoundException if the document cannot be found in the
228 * @throws TransactionException
229 * @throws DocumentException
232 public void get(ServiceContext ctx, String id, DocumentHandler handler)
233 throws DocumentNotFoundException, TransactionException, DocumentException {
235 if (handler == null) {
236 throw new IllegalArgumentException(
237 "RepositoryJavaClient.get: handler is missing");
240 RepositoryInstance repoSession = null;
242 handler.prepare(Action.GET);
243 repoSession = getRepositorySession(ctx);
244 DocumentRef docRef = NuxeoUtils.createPathRef(ctx, id);
245 DocumentModel docModel = null;
247 docModel = repoSession.getDocument(docRef);
248 assertWorkflowState(ctx, docModel);
249 } catch (ClientException ce) {
250 String msg = logException(ce, "Could not find document with CSID=" + id);
251 throw new DocumentNotFoundException(msg, ce);
254 // Set repository session to handle the document
256 ((DocumentModelHandler) handler).setRepositorySession(repoSession);
257 DocumentWrapper<DocumentModel> wrapDoc = new DocumentWrapperImpl<DocumentModel>(docModel);
258 handler.handle(Action.GET, wrapDoc);
259 handler.complete(Action.GET, wrapDoc);
260 } catch (IllegalArgumentException iae) {
262 } catch (DocumentException de) {
264 } catch (Exception e) {
265 if (logger.isDebugEnabled()) {
266 logger.debug("Caught exception ", e);
268 throw new DocumentException(e);
270 if (repoSession != null) {
271 releaseRepositorySession(ctx, repoSession);
277 * get a document from the Nuxeo repository, using the docFilter params.
279 * @param ctx service context under which this method is invoked
280 * @param handler should be used by the caller to provide and transform the
281 * document. Handler must have a docFilter set to return a single item.
282 * @throws DocumentNotFoundException if the document cannot be found in the
284 * @throws TransactionException
285 * @throws DocumentException
288 public void get(ServiceContext ctx, DocumentHandler handler)
289 throws DocumentNotFoundException, TransactionException, DocumentException {
290 QueryContext queryContext = new QueryContext(ctx, handler);
291 RepositoryInstance repoSession = null;
294 handler.prepare(Action.GET);
295 repoSession = getRepositorySession(ctx);
297 DocumentModelList docList = null;
298 // force limit to 1, and ignore totalSize
299 String query = NuxeoUtils.buildNXQLQuery(ctx, queryContext);
300 docList = repoSession.query(query, null, 1, 0, false);
301 if (docList.size() != 1) {
302 throw new DocumentNotFoundException("No document found matching filter params: " + query);
304 DocumentModel doc = docList.get(0);
306 if (logger.isDebugEnabled()) {
307 logger.debug("Executed NXQL query: " + query);
310 //set reposession to handle the document
311 ((DocumentModelHandler) handler).setRepositorySession(repoSession);
312 DocumentWrapper<DocumentModel> wrapDoc = new DocumentWrapperImpl<DocumentModel>(doc);
313 handler.handle(Action.GET, wrapDoc);
314 handler.complete(Action.GET, wrapDoc);
315 } catch (IllegalArgumentException iae) {
317 } catch (DocumentException de) {
319 } catch (Exception e) {
320 if (logger.isDebugEnabled()) {
321 logger.debug("Caught exception ", e);
323 throw new DocumentException(e);
325 if (repoSession != null) {
326 releaseRepositorySession(ctx, repoSession);
331 public DocumentWrapper<DocumentModel> getDoc(
332 RepositoryInstance repoSession,
333 ServiceContext<PoxPayloadIn, PoxPayloadOut> ctx,
334 String csid) throws DocumentNotFoundException, DocumentException {
335 DocumentWrapper<DocumentModel> wrapDoc = null;
338 DocumentRef docRef = NuxeoUtils.createPathRef(ctx, csid);
339 DocumentModel doc = null;
341 doc = repoSession.getDocument(docRef);
342 } catch (ClientException ce) {
343 String msg = logException(ce, "Could not find document with CSID=" + csid);
344 throw new DocumentNotFoundException(msg, ce);
346 wrapDoc = new DocumentWrapperImpl<DocumentModel>(doc);
347 } catch (IllegalArgumentException iae) {
349 } catch (DocumentException de) {
357 * Get wrapped documentModel from the Nuxeo repository. The search is
358 * restricted to the workspace of the current context.
360 * @param ctx service context under which this method is invoked
361 * @param csid of the document to retrieve
362 * @throws DocumentNotFoundException
363 * @throws TransactionException
364 * @throws DocumentException
365 * @return a wrapped documentModel
368 public DocumentWrapper<DocumentModel> getDoc(
369 ServiceContext<PoxPayloadIn, PoxPayloadOut> ctx,
370 String csid) throws DocumentNotFoundException, TransactionException, DocumentException {
371 RepositoryInstance repoSession = null;
372 DocumentWrapper<DocumentModel> wrapDoc = null;
375 // Open a new repository session
376 repoSession = getRepositorySession(ctx);
377 wrapDoc = getDoc(repoSession, ctx, csid);
378 } catch (IllegalArgumentException iae) {
380 } catch (DocumentException de) {
382 } catch (Exception e) {
383 if (logger.isDebugEnabled()) {
384 logger.debug("Caught exception ", e);
386 throw new DocumentException(e);
388 if (repoSession != null) {
389 releaseRepositorySession(ctx, repoSession);
393 if (logger.isWarnEnabled() == true) {
394 logger.warn("Returned DocumentModel instance was created with a repository session that is now closed.");
399 public DocumentWrapper<DocumentModel> findDoc(
400 RepositoryInstance repoSession,
401 ServiceContext<PoxPayloadIn, PoxPayloadOut> ctx,
403 throws DocumentNotFoundException, DocumentException {
404 DocumentWrapper<DocumentModel> wrapDoc = null;
407 QueryContext queryContext = new QueryContext(ctx, whereClause);
408 DocumentModelList docList = null;
409 // force limit to 1, and ignore totalSize
410 String query = NuxeoUtils.buildNXQLQuery(ctx, queryContext);
411 docList = repoSession.query(query,
416 if (docList.size() != 1) {
417 if (logger.isDebugEnabled()) {
418 logger.debug("findDoc: Query found: " + docList.size() + " items.");
419 logger.debug(" Query: " + query);
421 throw new DocumentNotFoundException("No document found matching filter params: " + query);
423 DocumentModel doc = docList.get(0);
424 wrapDoc = new DocumentWrapperImpl<DocumentModel>(doc);
425 } catch (IllegalArgumentException iae) {
427 } catch (DocumentException de) {
429 } catch (Exception e) {
430 if (logger.isDebugEnabled()) {
431 logger.debug("Caught exception ", e);
433 throw new DocumentException(e);
440 * find wrapped documentModel from the Nuxeo repository
442 * @param ctx service context under which this method is invoked
443 * @param whereClause where NXQL where clause to get the document
444 * @throws DocumentNotFoundException
445 * @throws TransactionException
446 * @throws DocumentException
447 * @return a wrapped documentModel retrieved by the repository query
450 public DocumentWrapper<DocumentModel> findDoc(
451 ServiceContext<PoxPayloadIn, PoxPayloadOut> ctx,
453 throws DocumentNotFoundException, TransactionException, DocumentException {
454 RepositoryInstance repoSession = null;
455 DocumentWrapper<DocumentModel> wrapDoc = null;
458 repoSession = getRepositorySession(ctx);
459 wrapDoc = findDoc(repoSession, ctx, whereClause);
460 } catch (Exception e) {
461 throw new DocumentException("Unable to create a Nuxeo repository session.", e);
463 if (repoSession != null) {
464 releaseRepositorySession(ctx, repoSession);
468 if (logger.isWarnEnabled() == true) {
469 logger.warn("Returned DocumentModel instance was created with a repository session that is now closed.");
476 * find doc and return CSID from the Nuxeo repository
479 * @param ctx service context under which this method is invoked
480 * @param whereClause where NXQL where clause to get the document
481 * @throws DocumentNotFoundException
482 * @throws TransactionException
483 * @throws DocumentException
484 * @return the CollectionSpace ID (CSID) of the requested document
487 public String findDocCSID(RepositoryInstance repoSession,
488 ServiceContext<PoxPayloadIn, PoxPayloadOut> ctx, String whereClause)
489 throws DocumentNotFoundException, TransactionException, DocumentException {
491 boolean releaseSession = false;
493 if (repoSession == null) {
494 repoSession = this.getRepositorySession(ctx);
495 releaseSession = true;
497 DocumentWrapper<DocumentModel> wrapDoc = findDoc(repoSession, ctx, whereClause);
498 DocumentModel docModel = wrapDoc.getWrappedObject();
499 csid = NuxeoUtils.getCsid(docModel);//NuxeoUtils.extractId(docModel.getPathAsString());
500 } catch (DocumentNotFoundException dnfe) {
502 } catch (IllegalArgumentException iae) {
504 } catch (DocumentException de) {
506 } catch (Exception e) {
507 if (logger.isDebugEnabled()) {
508 logger.debug("Caught exception ", e);
510 throw new DocumentException(e);
512 if (releaseSession && (repoSession != null)) {
513 this.releaseRepositorySession(ctx, repoSession);
519 public DocumentWrapper<DocumentModelList> findDocs(
520 ServiceContext<PoxPayloadIn, PoxPayloadOut> ctx,
521 RepositoryInstance repoSession,
522 List<String> docTypes,
524 String orderByClause,
527 boolean computeTotal)
528 throws DocumentNotFoundException, DocumentException {
529 DocumentWrapper<DocumentModelList> wrapDoc = null;
532 if (docTypes == null || docTypes.size() < 1) {
533 throw new DocumentNotFoundException(
534 "The findDocs() method must specify at least one DocumentType.");
536 DocumentModelList docList = null;
537 QueryContext queryContext = new QueryContext(ctx, whereClause, orderByClause);
538 String query = NuxeoUtils.buildNXQLQuery(docTypes, queryContext);
539 if (logger.isDebugEnabled()) {
540 logger.debug("findDocs() NXQL: " + query);
542 docList = repoSession.query(query, null, pageSize, pageSize * pageNum, computeTotal);
543 wrapDoc = new DocumentWrapperImpl<DocumentModelList>(docList);
544 } catch (IllegalArgumentException iae) {
546 } catch (Exception e) {
547 if (logger.isDebugEnabled()) {
548 logger.debug("Caught exception ", e);
550 throw new DocumentException(e);
556 protected static String buildInListForDocTypes(List<String> docTypes) {
557 StringBuilder sb = new StringBuilder();
559 boolean first = true;
560 for (String docType : docTypes) {
571 return sb.toString();
574 public DocumentWrapper<DocumentModelList> findDocs(
575 ServiceContext<PoxPayloadIn, PoxPayloadOut> ctx,
576 DocumentHandler handler,
577 RepositoryInstance repoSession,
578 List<String> docTypes)
579 throws DocumentNotFoundException, DocumentException {
580 DocumentWrapper<DocumentModelList> wrapDoc = null;
582 DocumentFilter filter = handler.getDocumentFilter();
583 String oldOrderBy = filter.getOrderByClause();
584 if (isClauseEmpty(oldOrderBy) == true) {
585 filter.setOrderByClause(DocumentFilter.ORDER_BY_LAST_UPDATED);
587 QueryContext queryContext = new QueryContext(ctx, handler);
590 if (docTypes == null || docTypes.size() < 1) {
591 throw new DocumentNotFoundException(
592 "The findDocs() method must specify at least one DocumentType.");
594 DocumentModelList docList = null;
595 if (handler.isCMISQuery() == true) {
596 String inList = buildInListForDocTypes(docTypes);
597 ctx.getQueryParams().add(IQueryManager.SEARCH_RELATED_MATCH_OBJ_DOCTYPES, inList);
598 docList = getFilteredCMIS(repoSession, ctx, handler, queryContext);
600 String query = NuxeoUtils.buildNXQLQuery(docTypes, queryContext);
601 if (logger.isDebugEnabled()) {
602 logger.debug("findDocs() NXQL: " + query);
604 docList = repoSession.query(query, null, filter.getPageSize(), filter.getOffset(), true);
606 wrapDoc = new DocumentWrapperImpl<DocumentModelList>(docList);
607 } catch (IllegalArgumentException iae) {
609 } catch (Exception e) {
610 if (logger.isDebugEnabled()) {
611 logger.debug("Caught exception ", e);
613 throw new DocumentException(e);
620 * Find a list of documentModels from the Nuxeo repository
622 * @param docTypes a list of DocType names to match
623 * @param whereClause where the clause to qualify on
624 * @throws DocumentNotFoundException
625 * @throws TransactionException
626 * @throws DocumentException
627 * @return a list of documentModels
630 public DocumentWrapper<DocumentModelList> findDocs(
631 ServiceContext<PoxPayloadIn, PoxPayloadOut> ctx,
632 List<String> docTypes,
634 int pageSize, int pageNum, boolean computeTotal)
635 throws DocumentNotFoundException, TransactionException, DocumentException {
636 RepositoryInstance repoSession = null;
637 DocumentWrapper<DocumentModelList> wrapDoc = null;
640 repoSession = getRepositorySession(ctx);
641 wrapDoc = findDocs(ctx, repoSession, docTypes, whereClause, null,
642 pageSize, pageNum, computeTotal);
643 } catch (IllegalArgumentException iae) {
645 } catch (Exception e) {
646 if (logger.isDebugEnabled()) {
647 logger.debug("Caught exception ", e);
649 throw new DocumentException(e);
651 if (repoSession != null) {
652 releaseRepositorySession(ctx, repoSession);
656 if (logger.isWarnEnabled() == true) {
657 logger.warn("Returned DocumentModelList instance was created with a repository session that is now closed.");
664 * @see org.collectionspace.services.common.storage.StorageClient#get(org.collectionspace.services.common.context.ServiceContext, java.util.List, org.collectionspace.services.common.document.DocumentHandler)
667 public void get(ServiceContext ctx, List<String> csidList, DocumentHandler handler)
668 throws DocumentNotFoundException, TransactionException, DocumentException {
669 if (handler == null) {
670 throw new IllegalArgumentException(
671 "RepositoryJavaClient.getAll: handler is missing");
674 RepositoryInstance repoSession = null;
676 handler.prepare(Action.GET_ALL);
677 repoSession = getRepositorySession(ctx);
678 DocumentModelList docModelList = new DocumentModelListImpl();
679 //FIXME: Should be using NuxeoUtils.createPathRef for security reasons
680 for (String csid : csidList) {
681 DocumentRef docRef = NuxeoUtils.createPathRef(ctx, csid);
682 DocumentModel docModel = repoSession.getDocument(docRef);
683 docModelList.add(docModel);
686 //set reposession to handle the document
687 ((DocumentModelHandler) handler).setRepositorySession(repoSession);
688 DocumentWrapper<DocumentModelList> wrapDoc = new DocumentWrapperImpl<DocumentModelList>(docModelList);
689 handler.handle(Action.GET_ALL, wrapDoc);
690 handler.complete(Action.GET_ALL, wrapDoc);
691 } catch (DocumentException de) {
693 } catch (Exception e) {
694 if (logger.isDebugEnabled()) {
695 logger.debug("Caught exception ", e);
697 throw new DocumentException(e);
699 if (repoSession != null) {
700 releaseRepositorySession(ctx, repoSession);
706 * getAll get all documents for an entity entity service from the Nuxeo
709 * @param ctx service context under which this method is invoked
710 * @param handler should be used by the caller to provide and transform the
712 * @throws DocumentNotFoundException
713 * @throws TransactionException
714 * @throws DocumentException
717 public void getAll(ServiceContext ctx, DocumentHandler handler)
718 throws DocumentNotFoundException, TransactionException, DocumentException {
719 if (handler == null) {
720 throw new IllegalArgumentException(
721 "RepositoryJavaClient.getAll: handler is missing");
723 String nuxeoWspaceId = ctx.getRepositoryWorkspaceId();
724 if (nuxeoWspaceId == null) {
725 throw new DocumentNotFoundException(
726 "Unable to find workspace for service "
727 + ctx.getServiceName()
728 + " check if the workspace exists in the Nuxeo repository.");
731 RepositoryInstance repoSession = null;
733 handler.prepare(Action.GET_ALL);
734 repoSession = getRepositorySession(ctx);
735 DocumentRef wsDocRef = new IdRef(nuxeoWspaceId);
736 DocumentModelList docList = repoSession.getChildren(wsDocRef);
737 //set reposession to handle the document
738 ((DocumentModelHandler) handler).setRepositorySession(repoSession);
739 DocumentWrapper<DocumentModelList> wrapDoc = new DocumentWrapperImpl<DocumentModelList>(docList);
740 handler.handle(Action.GET_ALL, wrapDoc);
741 handler.complete(Action.GET_ALL, wrapDoc);
742 } catch (DocumentException de) {
744 } catch (Exception e) {
745 if (logger.isDebugEnabled()) {
746 logger.debug("Caught exception ", e);
748 throw new DocumentException(e);
750 if (repoSession != null) {
751 releaseRepositorySession(ctx, repoSession);
756 private boolean isClauseEmpty(String theString) {
757 boolean result = true;
758 if (theString != null && !theString.isEmpty()) {
764 public DocumentWrapper<DocumentModel> getDocFromCsid(
765 ServiceContext<PoxPayloadIn, PoxPayloadOut> ctx,
766 RepositoryInstance repoSession,
769 DocumentWrapper<DocumentModel> result = null;
771 result = new DocumentWrapperImpl(NuxeoUtils.getDocFromCsid(ctx, repoSession, csid));
777 * A method to find a CollectionSpace document (of any type) given just a service context and
778 * its CSID. A search across *all* service workspaces (within a given tenant context) is performed to find
781 * This query searches Nuxeo's Hierarchy table where our CSIDs are stored in the "name" column.
784 public DocumentWrapper<DocumentModel> getDocFromCsid(ServiceContext<PoxPayloadIn, PoxPayloadOut> ctx,
787 DocumentWrapper<DocumentModel> result = null;
788 RepositoryInstance repoSession = null;
790 repoSession = getRepositorySession(ctx);
791 result = getDocFromCsid(ctx, repoSession, csid);
793 if (repoSession != null) {
794 releaseRepositorySession(ctx, repoSession);
798 if (logger.isWarnEnabled() == true) {
799 logger.warn("Returned DocumentModel instance was created with a repository session that is now closed.");
806 * Returns a URI value for a document in the Nuxeo repository
808 * @param wrappedDoc a wrapped documentModel
809 * @throws ClientException
810 * @return a document URI
813 public String getDocURI(DocumentWrapper<DocumentModel> wrappedDoc) throws ClientException {
814 DocumentModel docModel = wrappedDoc.getWrappedObject();
815 String uri = (String) docModel.getProperty(CollectionSpaceClient.COLLECTIONSPACE_CORE_SCHEMA,
816 CollectionSpaceClient.COLLECTIONSPACE_CORE_URI);
821 * See CSPACE-5036 - How to make CMISQL queries from Nuxeo
823 private IterableQueryResult makeCMISQLQuery(RepositoryInstance repoSession, String query, QueryContext queryContext) {
824 IterableQueryResult result = null;
826 // the NuxeoRepository should be constructed only once, then cached
827 // (its construction is expensive)
829 NuxeoRepository repo = new NuxeoRepository(
830 repoSession.getRepositoryName(), repoSession
831 .getRootDocument().getId());
832 logger.debug("Repository ID:" + repo.getId() + " Root folder:"
833 + repo.getRootFolderId());
835 CallContextImpl callContext = new CallContextImpl(
836 CallContext.BINDING_LOCAL, repo.getId(), false);
837 callContext.put(CallContext.USERNAME, repoSession.getPrincipal()
839 NuxeoCmisService cmisService = new NuxeoCmisService(repo,
840 callContext, repoSession);
842 result = repoSession.queryAndFetch(query, "CMISQL", cmisService);
843 } catch (ClientException e) {
844 // TODO Auto-generated catch block
845 logger.error("Encounter trouble making the following CMIS query: " + query, 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 RepositoryInstance 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 DocumentException(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(RepositoryInstance 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 List<CachedRowSet> resultsList = JDBCTools.executePreparedQueries(builders,
1128 dataSourceName, repositoryName, EXECUTE_WITHIN_TRANSACTION);
1130 // At least one set of results is expected, from the second prepared
1131 // statement to be executed.
1132 // If fewer results are returned, return an empty list of document models
1133 if (resultsList == null || resultsList.size() < 1) {
1134 return result; // return an empty list of document models
1136 // The join control query (if enabled - it is currently commented
1137 // out as per comments above) will not return results, so query results
1138 // will be the first set of results (rowSet) returned in the list
1139 CachedRowSet queryResults = resultsList.get(0);
1141 // If the result from executing the query is null or contains zero rows,
1142 // return an empty list of document models
1143 if (queryResults == null) {
1144 return result; // return an empty list of document models
1146 queryResults.last();
1147 if (queryResults.getRow() == 0) {
1148 return result; // return an empty list of document models
1151 // Otherwise, get the document IDs from the results of the query
1153 queryResults.beforeFirst();
1154 while (queryResults.next()) {
1155 id = queryResults.getString(1);
1156 if (Tools.notBlank(id)) {
1160 } catch (SQLException sqle) {
1161 logger.warn("Could not obtain document IDs via SQL query '" + querySql + "': " + sqle.getMessage());
1162 return result; // return an empty list of document models
1165 // Get a list of document models, using the list of IDs obtained from the query
1167 // FIXME: Check whether we have a 'get document models from list of CSIDs'
1168 // utility method like this, and if not, add this to the appropriate
1170 DocumentModel docModel;
1171 for (String docId : docIds) {
1172 docModel = NuxeoUtils.getDocumentModel(repoSession, docId);
1173 if (docModel == null) {
1174 logger.warn("Could not obtain document model for document with ID " + docId);
1176 result.add(NuxeoUtils.getDocumentModel(repoSession, docId));
1180 // Order the results
1181 final String COMMON_PART_SCHEMA = handler.getServiceContext().getCommonPartLabel();
1182 final String DISPLAY_NAME_XPATH =
1183 "//" + handler.getJDBCQueryParams().get(TERM_GROUP_LIST_NAME) + "/[0]/termDisplayName";
1184 Collections.sort(result, new Comparator<DocumentModel>() {
1186 public int compare(DocumentModel doc1, DocumentModel doc2) {
1187 String termDisplayName1 = (String) NuxeoUtils.getXPathValue(doc1, COMMON_PART_SCHEMA, DISPLAY_NAME_XPATH);
1188 String termDisplayName2 = (String) NuxeoUtils.getXPathValue(doc2, COMMON_PART_SCHEMA, DISPLAY_NAME_XPATH);
1189 return termDisplayName1.compareToIgnoreCase(termDisplayName2);
1197 private DocumentModelList getFilteredCMIS(RepositoryInstance repoSession, ServiceContext ctx, DocumentHandler handler, QueryContext queryContext)
1198 throws DocumentNotFoundException, DocumentException {
1200 DocumentModelList result = new DocumentModelListImpl();
1202 String query = handler.getCMISQuery(queryContext);
1204 DocumentFilter docFilter = handler.getDocumentFilter();
1205 int pageSize = docFilter.getPageSize();
1206 int offset = docFilter.getOffset();
1207 if (logger.isDebugEnabled()) {
1208 logger.debug("Executing CMIS query: " + query.toString()
1209 + "with pageSize: " + pageSize + " at offset: " + offset);
1212 // If we have limit and/or offset, then pass true to get totalSize
1213 // in returned DocumentModelList.
1214 Profiler profiler = new Profiler(this, 2);
1215 profiler.log("Executing CMIS query: " + query.toString());
1218 IterableQueryResult queryResult = makeCMISQLQuery(repoSession, query, queryContext);
1220 int totalSize = (int) queryResult.size();
1221 ((DocumentModelListImpl) result).setTotalSize(totalSize);
1222 // Skip the rows before our offset
1224 queryResult.skipTo(offset);
1227 for (Map<String, Serializable> row : queryResult) {
1228 if (logger.isTraceEnabled()) {
1229 logger.trace(" Hierarchy Table ID is:" + row.get(IQueryManager.CMIS_TARGET_NUXEO_ID)
1230 + " nuxeo:pathSegment is: " + row.get(IQueryManager.CMIS_TARGET_NAME));
1232 String nuxeoId = (String) row.get(IQueryManager.CMIS_TARGET_NUXEO_ID);
1233 DocumentModel docModel = NuxeoUtils.getDocumentModel(repoSession, nuxeoId);
1234 result.add(docModel);
1236 if (nRows >= pageSize && pageSize != 0) { // A page size of zero means that they want all of them
1237 logger.debug("Got page full of items - quitting");
1242 queryResult.close();
1247 } catch (Exception e) {
1248 if (logger.isDebugEnabled()) {
1249 logger.debug("Caught exception ", e);
1251 throw new DocumentException(e);
1255 // Since we're not supporting paging yet for CMIS queries, we need to perform
1256 // a workaround for the paging information we return in our list of results
1259 if (result != null) {
1260 docFilter.setStartPage(0);
1261 if (totalSize > docFilter.getPageSize()) {
1262 docFilter.setPageSize(totalSize);
1263 ((DocumentModelListImpl)result).setTotalSize(totalSize);
1271 private String logException(Exception e, String msg) {
1272 String result = null;
1274 String exceptionMessage = e.getMessage();
1275 exceptionMessage = exceptionMessage != null ? exceptionMessage : "<No details provided>";
1276 result = msg = msg + ". Caught exception:" + exceptionMessage;
1278 if (logger.isTraceEnabled() == true) {
1279 logger.error(msg, e);
1288 * update given document in the Nuxeo repository
1290 * @param ctx service context under which this method is invoked
1291 * @param csid of the document
1292 * @param handler should be used by the caller to provide and transform the
1294 * @throws BadRequestException
1295 * @throws DocumentNotFoundException
1296 * @throws TransactionException if the transaction times out or otherwise
1297 * cannot be successfully completed
1298 * @throws DocumentException
1301 public void update(ServiceContext ctx, String csid, DocumentHandler handler)
1302 throws BadRequestException, DocumentNotFoundException, TransactionException,
1304 if (handler == null) {
1305 throw new IllegalArgumentException(
1306 "RepositoryJavaClient.update: document handler is missing.");
1309 RepositoryInstance repoSession = null;
1311 handler.prepare(Action.UPDATE);
1312 repoSession = getRepositorySession(ctx);
1313 DocumentRef docRef = NuxeoUtils.createPathRef(ctx, csid);
1314 DocumentModel doc = null;
1316 doc = repoSession.getDocument(docRef);
1317 } catch (ClientException ce) {
1318 String msg = logException(ce, "Could not find document to update with CSID=" + csid);
1319 throw new DocumentNotFoundException(msg, ce);
1321 // Check for a versioned document, and check In and Out before we proceed.
1322 if (((DocumentModelHandler) handler).supportsVersioning()) {
1323 /* Once we advance to 5.5 or later, we can add this.
1324 * See also https://jira.nuxeo.com/browse/NXP-8506
1325 if(!doc.isVersionable()) {
1326 throw new DocumentException("Configuration for: "
1327 +handler.getServiceContextPath()+" supports versioning, but Nuxeo config does not!");
1330 /* Force a version number - Not working. Apparently we need to configure the uid schema??
1331 if(doc.getProperty("uid","major_version") == null) {
1332 doc.setProperty("uid","major_version",1);
1334 if(doc.getProperty("uid","minor_version") == null) {
1335 doc.setProperty("uid","minor_version",0);
1338 doc.checkIn(VersioningOption.MINOR, null);
1343 // Set reposession to handle the document
1345 ((DocumentModelHandler) handler).setRepositorySession(repoSession);
1346 DocumentWrapper<DocumentModel> wrapDoc = new DocumentWrapperImpl<DocumentModel>(doc);
1347 handler.handle(Action.UPDATE, wrapDoc);
1348 repoSession.saveDocument(doc);
1350 handler.complete(Action.UPDATE, wrapDoc);
1351 } catch (BadRequestException bre) {
1353 } catch (DocumentException de) {
1355 } catch (CSWebApplicationException wae) {
1357 } catch (Exception e) {
1358 if (logger.isDebugEnabled()) {
1359 logger.debug("Caught exception ", e);
1361 throw new DocumentException(e);
1363 if (repoSession != null) {
1364 releaseRepositorySession(ctx, repoSession);
1370 * Save a documentModel to the Nuxeo repository.
1372 * @param ctx service context under which this method is invoked
1373 * @param repoSession
1374 * @param docModel the document to save
1375 * @param fSaveSession if TRUE, will call CoreSession.save() to save
1376 * accumulated changes.
1377 * @throws ClientException
1378 * @throws DocumentException
1380 public void saveDocWithoutHandlerProcessing(
1381 ServiceContext<PoxPayloadIn, PoxPayloadOut> ctx,
1382 RepositoryInstance repoSession,
1383 DocumentModel docModel,
1384 boolean fSaveSession)
1385 throws ClientException, DocumentException {
1388 repoSession.saveDocument(docModel);
1392 } catch (ClientException ce) {
1394 } catch (Exception e) {
1395 if (logger.isDebugEnabled()) {
1396 logger.debug("Caught exception ", e);
1398 throw new DocumentException(e);
1403 * Save a list of documentModels to the Nuxeo repository.
1405 * @param ctx service context under which this method is invoked
1406 * @param repoSession a repository session
1407 * @param docModelList a list of document models
1408 * @param fSaveSession if TRUE, will call CoreSession.save() to save
1409 * accumulated changes.
1410 * @throws ClientException
1411 * @throws DocumentException
1413 public void saveDocListWithoutHandlerProcessing(
1414 ServiceContext<PoxPayloadIn, PoxPayloadOut> ctx,
1415 RepositoryInstance repoSession,
1416 DocumentModelList docList,
1417 boolean fSaveSession)
1418 throws ClientException, DocumentException {
1420 DocumentModel[] docModelArray = new DocumentModel[docList.size()];
1421 repoSession.saveDocuments(docList.toArray(docModelArray));
1425 } catch (ClientException ce) {
1427 } catch (Exception e) {
1428 logger.error("Caught exception ", e);
1429 throw new DocumentException(e);
1434 * delete a document from the Nuxeo repository
1436 * @param ctx service context under which this method is invoked
1437 * @param id of the document
1438 * @throws DocumentException
1441 public void delete(ServiceContext ctx, String id, DocumentHandler handler) throws DocumentNotFoundException,
1442 DocumentException, TransactionException {
1444 throw new IllegalArgumentException(
1445 "delete(ctx, ix, handler): ctx is missing");
1447 if (handler == null) {
1448 throw new IllegalArgumentException(
1449 "delete(ctx, ix, handler): handler is missing");
1451 if (logger.isDebugEnabled()) {
1452 logger.debug("Deleting document with CSID=" + id);
1454 RepositoryInstance repoSession = null;
1456 handler.prepare(Action.DELETE);
1457 repoSession = getRepositorySession(ctx);
1458 DocumentWrapper<DocumentModel> wrapDoc = null;
1460 DocumentRef docRef = NuxeoUtils.createPathRef(ctx, id);
1461 wrapDoc = new DocumentWrapperImpl<DocumentModel>(repoSession.getDocument(docRef));
1462 ((DocumentModelHandler) handler).setRepositorySession(repoSession);
1463 handler.handle(Action.DELETE, wrapDoc);
1464 repoSession.removeDocument(docRef);
1465 } catch (ClientException ce) {
1466 String msg = logException(ce, "Could not find document to delete with CSID=" + id);
1467 throw new DocumentNotFoundException(msg, ce);
1470 handler.complete(Action.DELETE, wrapDoc);
1471 } catch (DocumentException de) {
1473 } catch (Exception e) {
1474 if (logger.isDebugEnabled()) {
1475 logger.debug("Caught exception ", e);
1477 throw new DocumentException(e);
1479 if (repoSession != null) {
1480 releaseRepositorySession(ctx, repoSession);
1486 * @see org.collectionspace.services.common.storage.StorageClient#delete(org.collectionspace.services.common.context.ServiceContext, java.lang.String, org.collectionspace.services.common.document.DocumentHandler)
1490 public void delete(@SuppressWarnings("rawtypes") ServiceContext ctx, String id)
1491 throws DocumentNotFoundException, DocumentException {
1492 throw new UnsupportedOperationException();
1493 // Use the other delete instead
1497 public Hashtable<String, String> retrieveWorkspaceIds(RepositoryDomainType repoDomain) throws Exception {
1498 return NuxeoConnectorEmbedded.getInstance().retrieveWorkspaceIds(repoDomain);
1502 public String createDomain(RepositoryDomainType repositoryDomain) throws Exception {
1503 RepositoryInstance repoSession = null;
1504 String domainId = null;
1507 // Open a connection to the domain's repo/db
1509 String repoName = repositoryDomain.getRepositoryName();
1510 repoSession = getRepositorySession(repoName); // domainName=storageName=repoName=databaseName
1512 // First create the top-level domain directory
1514 String domainName = repositoryDomain.getStorageName();
1515 DocumentRef parentDocRef = new PathRef("/");
1516 DocumentModel parentDoc = repoSession.getDocument(parentDocRef);
1517 DocumentModel domainDoc = repoSession.createDocumentModel(parentDoc.getPathAsString(),
1518 domainName, NUXEO_CORE_TYPE_DOMAIN);
1519 domainDoc.setPropertyValue("dc:title", domainName);
1520 domainDoc.setPropertyValue("dc:description", "A CollectionSpace domain "
1522 domainDoc = repoSession.createDocument(domainDoc);
1523 domainId = domainDoc.getId();
1526 // Next, create a "Workspaces" root directory to contain the workspace folders for the individual service documents
1528 DocumentModel workspacesRoot = repoSession.createDocumentModel(domainDoc.getPathAsString(),
1529 NuxeoUtils.Workspaces, NUXEO_CORE_TYPE_WORKSPACEROOT);
1530 workspacesRoot.setPropertyValue("dc:title", NuxeoUtils.Workspaces);
1531 workspacesRoot.setPropertyValue("dc:description", "A CollectionSpace workspaces directory for "
1532 + domainDoc.getPathAsString());
1533 workspacesRoot = repoSession.createDocument(workspacesRoot);
1534 String workspacesRootId = workspacesRoot.getId();
1537 if (logger.isDebugEnabled()) {
1538 logger.debug("Created tenant domain name=" + domainName
1539 + " id=" + domainId + " "
1540 + NuxeoUtils.Workspaces + " id=" + workspacesRootId);
1541 logger.debug("Path to Domain: " + domainDoc.getPathAsString());
1542 logger.debug("Path to Workspaces root: " + workspacesRoot.getPathAsString());
1544 } catch (Exception e) {
1545 if (logger.isDebugEnabled()) {
1546 logger.debug("Could not create tenant domain name=" + repositoryDomain.getStorageName() + " caught exception ", e);
1550 if (repoSession != null) {
1551 releaseRepositorySession(null, repoSession);
1559 public String getDomainId(RepositoryDomainType repositoryDomain) throws Exception {
1560 String domainId = null;
1561 RepositoryInstance repoSession = null;
1563 String repoName = repositoryDomain.getRepositoryName();
1564 String domainStorageName = repositoryDomain.getStorageName();
1565 if (domainStorageName != null && !domainStorageName.isEmpty()) {
1567 repoSession = getRepositorySession(repoName);
1568 DocumentRef docRef = new PathRef("/" + domainStorageName);
1569 DocumentModel domain = repoSession.getDocument(docRef);
1570 domainId = domain.getId();
1571 } catch (Exception e) {
1572 if (logger.isTraceEnabled()) {
1573 logger.trace("Caught exception ", e); // The document doesn't exist, this let's us know we need to create it
1575 //there is no way to identify if document does not exist due to
1576 //lack of typed exception for getDocument method
1579 if (repoSession != null) {
1580 releaseRepositorySession(null, repoSession);
1589 * Returns the workspaces root directory for a given domain.
1591 private DocumentModel getWorkspacesRoot(RepositoryInstance repoSession,
1592 String domainName) throws Exception {
1593 DocumentModel result = null;
1595 String domainPath = "/" + domainName;
1596 DocumentRef parentDocRef = new PathRef(domainPath);
1597 DocumentModelList domainChildrenList = repoSession.getChildren(
1599 Iterator<DocumentModel> witer = domainChildrenList.iterator();
1600 while (witer.hasNext()) {
1601 DocumentModel childNode = witer.next();
1602 if (NuxeoUtils.Workspaces.equalsIgnoreCase(childNode.getName())) {
1604 logger.trace("Found workspaces directory at: " + result.getPathAsString());
1609 if (result == null) {
1610 throw new ClientException("Could not find workspace root directory in: "
1618 * @see org.collectionspace.services.common.repository.RepositoryClient#createWorkspace(java.lang.String, java.lang.String)
1621 public String createWorkspace(RepositoryDomainType repositoryDomain, String workspaceName) throws Exception {
1622 RepositoryInstance repoSession = null;
1623 String workspaceId = null;
1625 String repoName = repositoryDomain.getRepositoryName();
1626 repoSession = getRepositorySession(repoName);
1628 String domainStorageName = repositoryDomain.getStorageName();
1629 DocumentModel parentDoc = getWorkspacesRoot(repoSession, domainStorageName);
1630 if (logger.isTraceEnabled()) {
1631 for (String facet : parentDoc.getFacets()) {
1632 logger.trace("Facet: " + facet);
1636 DocumentModel doc = repoSession.createDocumentModel(parentDoc.getPathAsString(),
1637 workspaceName, NuxeoUtils.WORKSPACE_DOCUMENT_TYPE);
1638 doc.setPropertyValue("dc:title", workspaceName);
1639 doc.setPropertyValue("dc:description", "A CollectionSpace workspace for "
1641 doc = repoSession.createDocument(doc);
1642 workspaceId = doc.getId();
1644 if (logger.isDebugEnabled()) {
1645 logger.debug("Created workspace name=" + workspaceName
1646 + " id=" + workspaceId);
1648 } catch (Exception e) {
1649 if (logger.isDebugEnabled()) {
1650 logger.debug("createWorkspace caught exception ", e);
1654 if (repoSession != null) {
1655 releaseRepositorySession(null, repoSession);
1662 * @see org.collectionspace.services.common.repository.RepositoryClient#getWorkspaceId(java.lang.String, java.lang.String)
1666 public String getWorkspaceId(String tenantDomain, String workspaceName) throws Exception {
1667 String workspaceId = null;
1669 RepositoryInstance repoSession = null;
1671 repoSession = getRepositorySession((ServiceContext) null);
1672 DocumentRef docRef = new PathRef(
1674 + "/" + NuxeoUtils.Workspaces
1675 + "/" + workspaceName);
1676 DocumentModel workspace = repoSession.getDocument(docRef);
1677 workspaceId = workspace.getId();
1678 } catch (DocumentException de) {
1680 } catch (Exception e) {
1681 if (logger.isDebugEnabled()) {
1682 logger.debug("Caught exception ", e);
1684 throw new DocumentException(e);
1686 if (repoSession != null) {
1687 releaseRepositorySession(null, repoSession);
1694 public RepositoryInstance getRepositorySession(ServiceContext ctx) throws Exception {
1695 return getRepositorySession(ctx, ctx.getRepositoryName());
1698 public RepositoryInstance getRepositorySession(String repoName) throws Exception {
1699 return getRepositorySession(null, repoName);
1703 * Gets the repository session. - Package access only. If the 'ctx' param is
1704 * null then the repo name must be non-mull and vice-versa
1706 * @return the repository session
1707 * @throws Exception the exception
1709 public RepositoryInstance getRepositorySession(ServiceContext ctx, String repoName) throws Exception {
1710 RepositoryInstance repoSession = null;
1712 Profiler profiler = new Profiler("getRepositorySession():", 2);
1715 // To get a connection to the Nuxeo repo, we need either a valid ServiceContext instance or a repository name
1718 repoName = ctx.getRepositoryName(); // Notice we are overriding the passed in 'repoName' since we have a valid service context passed in to us
1719 repoSession = (RepositoryInstance) ctx.getCurrentRepositorySession(); // Look to see if one exists in the context before creating one
1720 } else if (repoName == null || repoName.trim().isEmpty()) {
1721 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.");
1722 logger.error(errMsg);
1723 throw new Exception(errMsg);
1726 // 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
1727 // just the repo name
1729 if (repoSession == null) {
1730 NuxeoClientEmbedded client = NuxeoConnectorEmbedded.getInstance().getClient();
1731 repoSession = client.openRepository(repoName);
1733 if (logger.isDebugEnabled() == true) {
1734 logger.warn("Reusing the current context's repository session.");
1739 if (logger.isTraceEnabled()) {
1740 logger.trace("Testing call to getRepository() repository root: " + repoSession.getRootDocument());
1742 } catch (Throwable e) {
1743 logger.trace("Test call to Nuxeo's getRepository() repository root failed", e);
1749 ctx.setCurrentRepositorySession(repoSession); // For reusing, save the repository session in the current service context
1756 * Release repository session. - Package access only.
1758 * @param repoSession the repo session
1760 public void releaseRepositorySession(ServiceContext ctx, RepositoryInstance repoSession) throws TransactionException {
1762 NuxeoClientEmbedded client = NuxeoConnectorEmbedded.getInstance().getClient();
1765 ctx.clearCurrentRepositorySession(); //clear the current context of the now closed repo session
1766 if (ctx.getCurrentRepositorySession() == null) {
1767 client.releaseRepository(repoSession); //release the repo session if the service context's ref count is zeo.
1770 client.releaseRepository(repoSession); //repo session was acquired without a service context
1772 } catch (TransactionRuntimeException tre) {
1773 TransactionException te = new TransactionException(tre);
1774 logger.error(te.getMessage(), tre); // Log the standard transaction exception message, plus an exception-specific stack trace
1776 } catch (Exception e) {
1777 logger.error("Could not close the repository session", e);
1778 // no need to throw this service specific exception
1783 public void doWorkflowTransition(ServiceContext ctx, String id,
1784 DocumentHandler handler, TransitionDef transitionDef)
1785 throws BadRequestException, DocumentNotFoundException,
1787 // 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
1790 private String handleProvidedStartingWildcard(String partialTerm) {
1791 if (Tools.notBlank(partialTerm)) {
1792 if (partialTerm.substring(0, 1).equals(USER_SUPPLIED_WILDCARD)) {
1793 StringBuffer buffer = new StringBuffer(partialTerm);
1794 buffer.setCharAt(0, JDBCTools.SQL_WILDCARD.charAt(0));
1795 partialTerm = buffer.toString();
1802 * Replaces user-supplied wildcards with SQL wildcards, in a partial term
1803 * matching search expression.
1805 * The scope of this replacement excludes the beginning character
1806 * in that search expression, as that character is treated specially.
1808 * @param partialTerm
1809 * @return the partial term, with any user-supplied wildcards replaced
1812 private String subtituteWildcardsInPartialTerm(String partialTerm) {
1813 if (Tools.isBlank(partialTerm)) {
1816 if (! partialTerm.contains(USER_SUPPLIED_WILDCARD)) {
1819 int len = partialTerm.length();
1820 // Partial term search expressions of 2 or fewer characters
1821 // currently aren't amenable to the use of wildcards
1823 logger.warn("Partial term match search expression of just 1-2 characters in length contains a user-supplied wildcard: " + partialTerm);
1824 logger.warn("Will handle that character as a literal value, rather than as a wildcard ...");
1827 return partialTerm.substring(0, 1) // first char
1828 + partialTerm.substring(1, len).replaceAll(USER_SUPPLIED_WILDCARD_REGEX, JDBCTools.SQL_WILDCARD);
1832 private int getMaxItemsLimitOnJdbcQueries(String maxListItemsLimit) {
1833 final int DEFAULT_ITEMS_LIMIT = 40;
1834 if (maxListItemsLimit == null) {
1835 return DEFAULT_ITEMS_LIMIT;
1839 itemsLimit = Integer.parseInt(maxListItemsLimit);
1840 if (itemsLimit < 1) {
1841 logger.warn("Value of configuration setting "
1842 + IQueryManager.MAX_LIST_ITEMS_RETURNED_LIMIT_ON_JDBC_QUERIES
1843 + " must be a positive integer; invalid current value is " + maxListItemsLimit);
1844 logger.warn("Reverting to default value of " + DEFAULT_ITEMS_LIMIT);
1845 itemsLimit = DEFAULT_ITEMS_LIMIT;
1847 } catch (NumberFormatException nfe) {
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;
1858 * Identifies whether a restriction on tenant ID - to return only records
1859 * pertaining to the current tenant - is required in a JDBC query.
1861 * @param tenantBinding a tenant binding configuration.
1862 * @param ctx a service context.
1863 * @return true if a restriction on tenant ID is required in the query;
1864 * false if a restriction is not required.
1866 private boolean restrictJDBCQueryByTenantID(TenantBindingType tenantBinding, ServiceContext ctx) {
1867 boolean restrict = true;
1868 // If data for the current service, in the current tenant, is isolated
1869 // within its own separate, per-tenant repository, as contrasted with
1870 // being intermingled with other tenants' data in the default repository,
1871 // no restriction on Tenant ID is required in the query.
1872 String repositoryDomainName = ConfigUtils.getRepositoryName(tenantBinding, ctx.getRepositoryDomainName());
1873 if (!(repositoryDomainName.equals(ConfigUtils.DEFAULT_NUXEO_REPOSITORY_NAME))) {
1876 // If a configuration setting for this tenant identifies that JDBC
1877 // queries should not be restricted by tenant ID (perhaps because
1878 // there is always expected to be only one tenant's data present in
1879 // the system), no restriction on Tenant ID is required in the query.
1880 String queriesRestrictedByTenantId = TenantBindingUtils.getPropertyValue(tenantBinding,
1881 IQueryManager.JDBC_QUERIES_ARE_TENANT_ID_RESTRICTED);
1882 if (Tools.notBlank(queriesRestrictedByTenantId) &&
1883 queriesRestrictedByTenantId.equalsIgnoreCase(Boolean.FALSE.toString())) {