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;
880 if (handler.isJDBCQuery() == true) {
881 docList = getFilteredJDBC(repoSession, ctx, handler);
883 } else if (handler.isCMISQuery() == true) {
884 docList = getFilteredCMIS(repoSession, ctx, handler, queryContext); //FIXME: REM - Need to deal with paging info in CMIS query
887 String query = NuxeoUtils.buildNXQLQuery(ctx, queryContext);
888 if (logger.isDebugEnabled()) {
889 logger.debug("Executing NXQL query: " + query.toString());
891 Profiler profiler = new Profiler(this, 2);
892 profiler.log("Executing NXQL query: " + query.toString());
894 // If we have a page size and/or offset, then reflect those values
895 // when constructing the query, and also pass 'true' to get totalSize
896 // in the returned DocumentModelList.
897 if ((queryContext.getDocFilter().getOffset() > 0) || (queryContext.getDocFilter().getPageSize() > 0)) {
898 docList = repoSession.query(query, null,
899 queryContext.getDocFilter().getPageSize(), queryContext.getDocFilter().getOffset(), true);
901 docList = repoSession.query(query);
906 //set repoSession to handle the document
907 ((DocumentModelHandler) handler).setRepositorySession(repoSession);
908 DocumentWrapper<DocumentModelList> wrapDoc = new DocumentWrapperImpl<DocumentModelList>(docList);
909 handler.handle(Action.GET_ALL, wrapDoc);
910 handler.complete(Action.GET_ALL, wrapDoc);
911 } catch (DocumentException de) {
913 } catch (Exception e) {
914 if (logger.isDebugEnabled()) {
915 logger.debug("Caught exception ", e); // REM - 1/17/2014: Check for org.nuxeo.ecm.core.api.ClientException and re-attempt
917 throw new NuxeoDocumentException(e);
919 if (repoSession != null) {
920 releaseRepositorySession(ctx, repoSession);
926 * Perform a database query, via JDBC and SQL, to retrieve matching records
927 * based on filter criteria.
929 * Although this method currently has a general-purpose name, it is
930 * currently dedicated to a specific task: that of improving performance
931 * for partial term matching queries on authority items / terms, via
932 * the use of a hand-tuned SQL query, rather than via the generated SQL
933 * produced by Nuxeo from an NXQL query. (See CSPACE-6361 for a task
934 * to generalize this method.)
936 * @param repoSession a repository session.
937 * @param ctx the service context.
938 * @param handler a relevant document handler.
939 * @return a list of document models matching the search criteria.
942 private DocumentModelList getFilteredJDBC(RepositoryInstanceInterface repoSession, ServiceContext ctx,
943 DocumentHandler handler) throws Exception {
944 DocumentModelList result = new DocumentModelListImpl();
946 // FIXME: Get all of the following values from appropriate external constants.
948 // At present, the two constants below are duplicated in both RepositoryJavaClientImpl
949 // and in AuthorityItemDocumentModelHandler.
950 final String TERM_GROUP_LIST_NAME = "TERM_GROUP_LIST_NAME";
951 final String TERM_GROUP_TABLE_NAME_PARAM = "TERM_GROUP_TABLE_NAME";
952 final String IN_AUTHORITY_PARAM = "IN_AUTHORITY";
953 // Get this from a constant in AuthorityResource or equivalent
954 final String PARENT_WILDCARD = "_ALL_";
956 // Build two SQL statements, to be executed within a single transaction:
957 // the first statement to control join order, and the second statement
958 // representing the actual 'get filtered' query
960 // Build the join control statement
962 // Per http://www.postgresql.org/docs/9.2/static/runtime-config-query.html#GUC-JOIN-COLLAPSE-LIMIT
963 // "Setting [this value] to 1 prevents any reordering of explicit JOINs.
964 // Thus, the explicit join order specified in the query will be the
965 // actual order in which the relations are joined."
966 // See CSPACE-5945 for further discussion of why this setting is needed.
968 // Adding this statement is commented out here for now. It significantly
969 // improved query performance for authority item / term queries where
970 // large numbers of rows were retrieved, but appears to have resulted
971 // in consistently slower-than-desired query performance where zero or
972 // very few records were retrieved. See notes on CSPACE-5945. - ADR 2013-04-09
973 // String joinControlSql = "SET LOCAL join_collapse_limit TO 1;";
975 // Build the query statement
977 // Start with the default query
978 String selectStatement =
979 "SELECT DISTINCT commonschema.id"
980 + " FROM " + handler.getServiceContext().getCommonPartLabel() + " commonschema";
984 + " ON misc.id = commonschema.id"
985 + " INNER JOIN hierarchy hierarchy_termgroup"
986 + " ON hierarchy_termgroup.parentid = misc.id"
987 + " INNER JOIN " + handler.getJDBCQueryParams().get(TERM_GROUP_TABLE_NAME_PARAM) + " termgroup"
988 + " ON termgroup.id = hierarchy_termgroup.id ";
991 MultivaluedMap<String, String> queryParams = ctx.getQueryParams();
992 // Value for replaceable parameter 1 in the query
993 String partialTerm = queryParams.getFirst(IQueryManager.SEARCH_TYPE_PARTIALTERM);
994 // If the value of the partial term query parameter is blank ('pt='),
995 // return all records, subject to restriction by any limit clause
996 if (Tools.isBlank(partialTerm)) {
999 // Otherwise, return records that match the supplied partial term
1001 " WHERE (termgroup.termdisplayname ILIKE ?)";
1004 // At present, results are ordered in code, below, rather than in SQL,
1005 // and the orderByClause below is thus intentionally blank.
1007 // To implement the orderByClause below in SQL; e.g. via
1008 // 'ORDER BY termgroup.termdisplayname', the relevant column
1009 // must be returned by the SELECT statement.
1010 String orderByClause = "";
1013 TenantBindingConfigReaderImpl tReader =
1014 ServiceMain.getInstance().getTenantBindingConfigReader();
1015 TenantBindingType tenantBinding = tReader.getTenantBinding(ctx.getTenantId());
1016 String maxListItemsLimit = TenantBindingUtils.getPropertyValue(tenantBinding,
1017 IQueryManager.MAX_LIST_ITEMS_RETURNED_LIMIT_ON_JDBC_QUERIES);
1019 " LIMIT " + getMaxItemsLimitOnJdbcQueries(maxListItemsLimit); // implicit int-to-String conversion
1021 // After building the individual parts of the query, set the values
1022 // of replaceable parameters that will be inserted into that query
1023 // and optionally add restrictions
1025 List<String> params = new ArrayList<>();
1027 if (Tools.notBlank(whereClause)) {
1029 // Read tenant bindings configuration to determine whether
1030 // to automatically insert leading, as well as trailing, wildcards
1031 // into the term matching string.
1032 String usesStartingWildcard = TenantBindingUtils.getPropertyValue(tenantBinding,
1033 IQueryManager.TENANT_USES_STARTING_WILDCARD_FOR_PARTIAL_TERM);
1034 // Handle user-provided leading wildcard characters, in the
1035 // configuration where a leading wildcard is not automatically inserted.
1036 // (The user-provided wildcard must be in the first, or "starting"
1037 // character position in the partial term value.)
1038 if (Tools.notBlank(usesStartingWildcard)) {
1039 if (usesStartingWildcard.equalsIgnoreCase(Boolean.FALSE.toString())) {
1040 partialTerm = handleProvidedStartingWildcard(partialTerm);
1041 // Otherwise, in the configuration where a leading wildcard
1042 // is usually automatically inserted, handle the cases where
1043 // a user has entered an anchor character in the first position
1044 // in the starting term value. In those cases, strip that
1045 // anchor character and don't add a leading wildcard
1047 if (partialTerm.startsWith(USER_SUPPLIED_ANCHOR_CHAR)) {
1048 partialTerm = partialTerm.substring(1, partialTerm.length());
1049 // Otherwise, automatically add a leading wildcard
1051 partialTerm = JDBCTools.SQL_WILDCARD + partialTerm;
1055 // Add SQL wildcards in the midst of the partial term match search
1056 // expression, whever user-supplied wildcards appear, except in the
1057 // first or last character positions of the search expression.
1058 partialTerm = subtituteWildcardsInPartialTerm(partialTerm);
1060 // If a designated 'anchor character' is present as the last character
1061 // in the search expression, strip that character and don't add
1062 // a trailing wildcard
1063 int lastCharPos = partialTerm.length() - 1;
1064 if (partialTerm.endsWith(USER_SUPPLIED_ANCHOR_CHAR) && lastCharPos > 0) {
1065 partialTerm = partialTerm.substring(0, lastCharPos);
1067 // Otherwise, automatically add a trailing wildcard
1068 partialTerm = partialTerm + JDBCTools.SQL_WILDCARD;
1070 params.add(partialTerm);
1073 // Optionally add restrictions to the default query, based on variables
1074 // in the current request
1076 // Restrict the query to filter out deleted records, if requested
1077 String includeDeleted = queryParams.getFirst(WorkflowClient.WORKFLOW_QUERY_NONDELETED);
1078 if (includeDeleted != null && includeDeleted.equalsIgnoreCase(Boolean.FALSE.toString())) {
1079 whereClause = whereClause
1080 + " AND (misc.lifecyclestate <> '" + WorkflowClient.WORKFLOWSTATE_DELETED + "')";
1083 // If a particular authority is specified, restrict the query further
1084 // to return only records within that authority
1085 String inAuthorityValue = (String) handler.getJDBCQueryParams().get(IN_AUTHORITY_PARAM);
1086 if (Tools.notBlank(inAuthorityValue)) {
1087 // Handle the '_ALL_' case for inAuthority
1088 if (inAuthorityValue.equals(PARENT_WILDCARD)) {
1089 // Add nothing to the query here if it should match within all authorities
1091 whereClause = whereClause
1092 + " AND (commonschema.inauthority = ?)";
1093 params.add(inAuthorityValue); // Value for replaceable parameter 2 in the query
1097 // Restrict the query further to return only records pertaining to
1098 // the current tenant, unless:
1099 // * Data for this service, in this tenant, is stored in its own,
1100 // separate repository, rather than being intermingled with other
1101 // tenants' data in the default repository; or
1102 // * Restriction by tenant ID in JDBC queries has been disabled,
1103 // via configuration for this tenant,
1104 if (restrictJDBCQueryByTenantID(tenantBinding, ctx)) {
1105 joinClauses = joinClauses
1106 + " INNER JOIN collectionspace_core core"
1107 + " ON core.id = hierarchy_termgroup.parentid";
1108 whereClause = whereClause
1109 + " AND (core.tenantid = ?)";
1110 params.add(ctx.getTenantId()); // Value for replaceable parameter 3 in the query
1113 // Piece together the SQL query from its parts
1114 String querySql = selectStatement + joinClauses + whereClause + orderByClause + limitClause;
1116 // Note: PostgreSQL 9.2 introduced a change that may improve performance
1117 // of certain queries using JDBC PreparedStatements. See comments on
1118 // CSPACE-5943 for details.
1120 // See a comment above for the reason that the joinControl SQL statement,
1121 // along with its corresponding prepared statement builder, is commented out for now.
1122 // PreparedStatementBuilder joinControlBuilder = new PreparedStatementBuilder(joinControlSql);
1123 PreparedStatementSimpleBuilder queryBuilder = new PreparedStatementSimpleBuilder(querySql, params);
1124 List<PreparedStatementBuilder> builders = new ArrayList<>();
1125 // builders.add(joinControlBuilder);
1126 builders.add(queryBuilder);
1127 String dataSourceName = JDBCTools.NUXEO_DATASOURCE_NAME;
1128 String repositoryName = ctx.getRepositoryName();
1129 final Boolean EXECUTE_WITHIN_TRANSACTION = true;
1130 Set<String> docIds = new HashSet<>();
1132 String cspaceInstanceId = ServiceMain.getInstance().getCspaceInstanceId();
1133 List<CachedRowSet> resultsList = JDBCTools.executePreparedQueries(builders,
1134 dataSourceName, repositoryName, cspaceInstanceId, EXECUTE_WITHIN_TRANSACTION);
1136 // At least one set of results is expected, from the second prepared
1137 // statement to be executed.
1138 // If fewer results are returned, return an empty list of document models
1139 if (resultsList == null || resultsList.size() < 1) {
1140 return result; // return an empty list of document models
1142 // The join control query (if enabled - it is currently commented
1143 // out as per comments above) will not return results, so query results
1144 // will be the first set of results (rowSet) returned in the list
1145 CachedRowSet queryResults = resultsList.get(0);
1147 // If the result from executing the query is null or contains zero rows,
1148 // return an empty list of document models
1149 if (queryResults == null) {
1150 return result; // return an empty list of document models
1152 queryResults.last();
1153 if (queryResults.getRow() == 0) {
1154 return result; // return an empty list of document models
1157 // Otherwise, get the document IDs from the results of the query
1159 queryResults.beforeFirst();
1160 while (queryResults.next()) {
1161 id = queryResults.getString(1);
1162 if (Tools.notBlank(id)) {
1166 } catch (SQLException sqle) {
1167 logger.warn("Could not obtain document IDs via SQL query '" + querySql + "': " + sqle.getMessage());
1168 return result; // return an empty list of document models
1171 // Get a list of document models, using the list of IDs obtained from the query
1173 // FIXME: Check whether we have a 'get document models from list of CSIDs'
1174 // utility method like this, and if not, add this to the appropriate
1176 DocumentModel docModel;
1177 for (String docId : docIds) {
1178 docModel = NuxeoUtils.getDocumentModel(repoSession, docId);
1179 if (docModel == null) {
1180 logger.warn("Could not obtain document model for document with ID " + docId);
1182 result.add(docModel);
1186 // Order the results
1187 final String COMMON_PART_SCHEMA = handler.getServiceContext().getCommonPartLabel();
1188 final String DISPLAY_NAME_XPATH =
1189 "//" + handler.getJDBCQueryParams().get(TERM_GROUP_LIST_NAME) + "/[0]/termDisplayName";
1190 Collections.sort(result, new Comparator<DocumentModel>() {
1192 public int compare(DocumentModel doc1, DocumentModel doc2) {
1193 String termDisplayName1 = null;
1194 String termDisplayName2 = null;
1196 termDisplayName1 = (String) NuxeoUtils.getXPathValue(doc1, COMMON_PART_SCHEMA, DISPLAY_NAME_XPATH);
1197 termDisplayName2 = (String) NuxeoUtils.getXPathValue(doc2, COMMON_PART_SCHEMA, DISPLAY_NAME_XPATH);
1198 } catch (NuxeoDocumentException e) {
1199 throw new RuntimeException(e); // We need to throw a RuntimeException because the compare() method of the Comparator interface does not support throwing an Exception
1201 return termDisplayName1.compareToIgnoreCase(termDisplayName2);
1209 private DocumentModelList getFilteredCMIS(RepositoryInstanceInterface repoSession, ServiceContext ctx, DocumentHandler handler, QueryContext queryContext)
1210 throws DocumentNotFoundException, DocumentException {
1212 DocumentModelList result = new DocumentModelListImpl();
1214 String query = handler.getCMISQuery(queryContext);
1216 DocumentFilter docFilter = handler.getDocumentFilter();
1217 int pageSize = docFilter.getPageSize();
1218 int offset = docFilter.getOffset();
1219 if (logger.isDebugEnabled()) {
1220 logger.debug("Executing CMIS query: " + query.toString()
1221 + "with pageSize: " + pageSize + " at offset: " + offset);
1224 // If we have limit and/or offset, then pass true to get totalSize
1225 // in returned DocumentModelList.
1226 Profiler profiler = new Profiler(this, 2);
1227 profiler.log("Executing CMIS query: " + query.toString());
1230 IterableQueryResult queryResult = makeCMISQLQuery(repoSession, query, queryContext);
1232 int totalSize = (int) queryResult.size();
1233 ((DocumentModelListImpl) result).setTotalSize(totalSize);
1234 // Skip the rows before our offset
1236 queryResult.skipTo(offset);
1239 for (Map<String, Serializable> row : queryResult) {
1240 if (logger.isTraceEnabled()) {
1241 logger.trace(" Hierarchy Table ID is:" + row.get(IQueryManager.CMIS_TARGET_NUXEO_ID)
1242 + " nuxeo:pathSegment is: " + row.get(IQueryManager.CMIS_TARGET_NAME));
1244 String nuxeoId = (String) row.get(IQueryManager.CMIS_TARGET_NUXEO_ID);
1245 DocumentModel docModel = NuxeoUtils.getDocumentModel(repoSession, nuxeoId);
1246 result.add(docModel);
1248 if (nRows >= pageSize && pageSize != 0) { // A page size of zero means that they want all of them
1249 logger.debug("Got page full of items - quitting");
1254 queryResult.close();
1259 } catch (Exception e) {
1260 if (logger.isDebugEnabled()) {
1261 logger.debug("Caught exception ", e);
1263 throw new NuxeoDocumentException(e);
1267 // Since we're not supporting paging yet for CMIS queries, we need to perform
1268 // a workaround for the paging information we return in our list of results
1271 if (result != null) {
1272 docFilter.setStartPage(0);
1273 if (totalSize > docFilter.getPageSize()) {
1274 docFilter.setPageSize(totalSize);
1275 ((DocumentModelListImpl)result).setTotalSize(totalSize);
1283 private String logException(Exception e, String msg) {
1284 String result = null;
1286 String exceptionMessage = e.getMessage();
1287 exceptionMessage = exceptionMessage != null ? exceptionMessage : "<No details provided>";
1288 result = msg = msg + ". Caught exception:" + exceptionMessage;
1290 if (logger.isTraceEnabled() == true) {
1291 logger.error(msg, e);
1300 * update given document in the Nuxeo repository
1302 * @param ctx service context under which this method is invoked
1303 * @param csid of the document
1304 * @param handler should be used by the caller to provide and transform the
1306 * @throws BadRequestException
1307 * @throws DocumentNotFoundException
1308 * @throws TransactionException if the transaction times out or otherwise
1309 * cannot be successfully completed
1310 * @throws DocumentException
1313 public void update(ServiceContext ctx, String csid, DocumentHandler handler)
1314 throws BadRequestException, DocumentNotFoundException, TransactionException,
1316 if (handler == null) {
1317 throw new IllegalArgumentException(
1318 "RepositoryJavaClient.update: document handler is missing.");
1321 RepositoryInstanceInterface repoSession = null;
1323 handler.prepare(Action.UPDATE);
1324 repoSession = getRepositorySession(ctx);
1325 DocumentRef docRef = NuxeoUtils.createPathRef(ctx, csid);
1326 DocumentModel doc = null;
1328 doc = repoSession.getDocument(docRef);
1329 } catch (ClientException ce) {
1330 String msg = logException(ce, "Could not find document to update with CSID=" + csid);
1331 throw new DocumentNotFoundException(msg, ce);
1333 // Check for a versioned document, and check In and Out before we proceed.
1334 if (((DocumentModelHandler) handler).supportsVersioning()) {
1335 /* Once we advance to 5.5 or later, we can add this.
1336 * See also https://jira.nuxeo.com/browse/NXP-8506
1337 if(!doc.isVersionable()) {
1338 throw new NuxeoDocumentException("Configuration for: "
1339 +handler.getServiceContextPath()+" supports versioning, but Nuxeo config does not!");
1342 /* Force a version number - Not working. Apparently we need to configure the uid schema??
1343 if(doc.getProperty("uid","major_version") == null) {
1344 doc.setProperty("uid","major_version",1);
1346 if(doc.getProperty("uid","minor_version") == null) {
1347 doc.setProperty("uid","minor_version",0);
1350 doc.checkIn(VersioningOption.MINOR, null);
1355 // Set reposession to handle the document
1357 ((DocumentModelHandler) handler).setRepositorySession(repoSession);
1358 DocumentWrapper<DocumentModel> wrapDoc = new DocumentWrapperImpl<DocumentModel>(doc);
1359 handler.handle(Action.UPDATE, wrapDoc);
1360 repoSession.saveDocument(doc);
1362 handler.complete(Action.UPDATE, wrapDoc);
1363 } catch (BadRequestException bre) {
1365 } catch (DocumentException de) {
1367 } catch (CSWebApplicationException wae) {
1369 } catch (Exception e) {
1370 if (logger.isDebugEnabled()) {
1371 logger.debug("Caught exception ", e);
1373 throw new NuxeoDocumentException(e);
1375 if (repoSession != null) {
1376 releaseRepositorySession(ctx, repoSession);
1382 * Save a documentModel to the Nuxeo repository.
1384 * @param ctx service context under which this method is invoked
1385 * @param repoSession
1386 * @param docModel the document to save
1387 * @param fSaveSession if TRUE, will call CoreSession.save() to save
1388 * accumulated changes.
1389 * @throws ClientException
1390 * @throws DocumentException
1392 public void saveDocWithoutHandlerProcessing(
1393 ServiceContext<PoxPayloadIn, PoxPayloadOut> ctx,
1394 RepositoryInstanceInterface repoSession,
1395 DocumentModel docModel,
1396 boolean fSaveSession)
1397 throws ClientException, DocumentException {
1400 repoSession.saveDocument(docModel);
1404 } catch (ClientException ce) {
1406 } catch (Exception e) {
1407 if (logger.isDebugEnabled()) {
1408 logger.debug("Caught exception ", e);
1410 throw new NuxeoDocumentException(e);
1415 * Save a list of documentModels to the Nuxeo repository.
1417 * @param ctx service context under which this method is invoked
1418 * @param repoSession a repository session
1419 * @param docModelList a list of document models
1420 * @param fSaveSession if TRUE, will call CoreSession.save() to save
1421 * accumulated changes.
1422 * @throws ClientException
1423 * @throws DocumentException
1425 public void saveDocListWithoutHandlerProcessing(
1426 ServiceContext<PoxPayloadIn, PoxPayloadOut> ctx,
1427 RepositoryInstanceInterface repoSession,
1428 DocumentModelList docList,
1429 boolean fSaveSession)
1430 throws ClientException, DocumentException {
1432 DocumentModel[] docModelArray = new DocumentModel[docList.size()];
1433 repoSession.saveDocuments(docList.toArray(docModelArray));
1437 } catch (ClientException ce) {
1439 } catch (Exception e) {
1440 logger.error("Caught exception ", e);
1441 throw new NuxeoDocumentException(e);
1446 * delete a document from the Nuxeo repository
1448 * @param ctx service context under which this method is invoked
1449 * @param id of the document
1450 * @throws DocumentException
1453 public void delete(ServiceContext ctx, String id, DocumentHandler handler) throws DocumentNotFoundException,
1454 DocumentException, TransactionException {
1456 throw new IllegalArgumentException(
1457 "delete(ctx, ix, handler): ctx is missing");
1459 if (handler == null) {
1460 throw new IllegalArgumentException(
1461 "delete(ctx, ix, handler): handler is missing");
1463 if (logger.isDebugEnabled()) {
1464 logger.debug("Deleting document with CSID=" + id);
1466 RepositoryInstanceInterface repoSession = null;
1468 handler.prepare(Action.DELETE);
1469 repoSession = getRepositorySession(ctx);
1470 DocumentWrapper<DocumentModel> wrapDoc = null;
1472 DocumentRef docRef = NuxeoUtils.createPathRef(ctx, id);
1473 wrapDoc = new DocumentWrapperImpl<DocumentModel>(repoSession.getDocument(docRef));
1474 ((DocumentModelHandler) handler).setRepositorySession(repoSession);
1475 handler.handle(Action.DELETE, wrapDoc);
1476 repoSession.removeDocument(docRef);
1477 } catch (ClientException ce) {
1478 String msg = logException(ce, "Could not find document to delete with CSID=" + id);
1479 throw new DocumentNotFoundException(msg, ce);
1482 handler.complete(Action.DELETE, wrapDoc);
1483 } catch (DocumentException de) {
1485 } catch (Exception e) {
1486 if (logger.isDebugEnabled()) {
1487 logger.debug("Caught exception ", e);
1489 throw new NuxeoDocumentException(e);
1491 if (repoSession != null) {
1492 releaseRepositorySession(ctx, repoSession);
1498 * @see org.collectionspace.services.common.storage.StorageClient#delete(org.collectionspace.services.common.context.ServiceContext, java.lang.String, org.collectionspace.services.common.document.DocumentHandler)
1502 public void delete(@SuppressWarnings("rawtypes") ServiceContext ctx, String id)
1503 throws DocumentNotFoundException, DocumentException {
1504 throw new UnsupportedOperationException();
1505 // Use the other delete instead
1509 public Hashtable<String, String> retrieveWorkspaceIds(RepositoryDomainType repoDomain) throws Exception {
1510 return NuxeoConnectorEmbedded.getInstance().retrieveWorkspaceIds(repoDomain);
1514 public String createDomain(RepositoryDomainType repositoryDomain) throws Exception {
1515 RepositoryInstanceInterface repoSession = null;
1516 String domainId = null;
1519 // Open a connection to the domain's repo/db
1521 String repoName = repositoryDomain.getRepositoryName();
1522 repoSession = getRepositorySession(repoName); // domainName=storageName=repoName=databaseName
1524 // First create the top-level domain directory
1526 String domainName = repositoryDomain.getStorageName();
1527 DocumentRef parentDocRef = new PathRef("/");
1528 DocumentModel parentDoc = repoSession.getDocument(parentDocRef);
1529 DocumentModel domainDoc = repoSession.createDocumentModel(parentDoc.getPathAsString(),
1530 domainName, NUXEO_CORE_TYPE_DOMAIN);
1531 domainDoc.setPropertyValue("dc:title", domainName);
1532 domainDoc.setPropertyValue("dc:description", "A CollectionSpace domain "
1534 domainDoc = repoSession.createDocument(domainDoc);
1535 domainId = domainDoc.getId();
1538 // Next, create a "Workspaces" root directory to contain the workspace folders for the individual service documents
1540 DocumentModel workspacesRoot = repoSession.createDocumentModel(domainDoc.getPathAsString(),
1541 NuxeoUtils.Workspaces, NUXEO_CORE_TYPE_WORKSPACEROOT);
1542 workspacesRoot.setPropertyValue("dc:title", NuxeoUtils.Workspaces);
1543 workspacesRoot.setPropertyValue("dc:description", "A CollectionSpace workspaces directory for "
1544 + domainDoc.getPathAsString());
1545 workspacesRoot = repoSession.createDocument(workspacesRoot);
1546 String workspacesRootId = workspacesRoot.getId();
1549 if (logger.isDebugEnabled()) {
1550 logger.debug("Created tenant domain name=" + domainName
1551 + " id=" + domainId + " "
1552 + NuxeoUtils.Workspaces + " id=" + workspacesRootId);
1553 logger.debug("Path to Domain: " + domainDoc.getPathAsString());
1554 logger.debug("Path to Workspaces root: " + workspacesRoot.getPathAsString());
1556 } catch (Exception e) {
1557 if (logger.isDebugEnabled()) {
1558 logger.debug("Could not create tenant domain name=" + repositoryDomain.getStorageName() + " caught exception ", e);
1562 if (repoSession != null) {
1563 releaseRepositorySession(null, repoSession);
1571 public String getDomainId(RepositoryDomainType repositoryDomain) throws Exception {
1572 String domainId = null;
1573 RepositoryInstanceInterface repoSession = null;
1575 String repoName = repositoryDomain.getRepositoryName();
1576 String domainStorageName = repositoryDomain.getStorageName();
1577 if (domainStorageName != null && !domainStorageName.isEmpty()) {
1579 repoSession = getRepositorySession(repoName);
1580 DocumentRef docRef = new PathRef("/" + domainStorageName);
1581 DocumentModel domain = repoSession.getDocument(docRef);
1582 domainId = domain.getId();
1583 } catch (Exception e) {
1584 if (logger.isTraceEnabled()) {
1585 logger.trace("Caught exception ", e); // The document doesn't exist, this let's us know we need to create it
1587 //there is no way to identify if document does not exist due to
1588 //lack of typed exception for getDocument method
1591 if (repoSession != null) {
1592 releaseRepositorySession(null, repoSession);
1601 * Returns the workspaces root directory for a given domain.
1603 private DocumentModel getWorkspacesRoot(RepositoryInstanceInterface repoSession,
1604 String domainName) throws Exception {
1605 DocumentModel result = null;
1607 String domainPath = "/" + domainName;
1608 DocumentRef parentDocRef = new PathRef(domainPath);
1609 DocumentModelList domainChildrenList = repoSession.getChildren(
1611 Iterator<DocumentModel> witer = domainChildrenList.iterator();
1612 while (witer.hasNext()) {
1613 DocumentModel childNode = witer.next();
1614 if (NuxeoUtils.Workspaces.equalsIgnoreCase(childNode.getName())) {
1616 logger.trace("Found workspaces directory at: " + result.getPathAsString());
1621 if (result == null) {
1622 throw new ClientException("Could not find workspace root directory in: "
1630 * @see org.collectionspace.services.common.repository.RepositoryClient#createWorkspace(java.lang.String, java.lang.String)
1633 public String createWorkspace(RepositoryDomainType repositoryDomain, String workspaceName) throws Exception {
1634 RepositoryInstanceInterface repoSession = null;
1635 String workspaceId = null;
1637 String repoName = repositoryDomain.getRepositoryName();
1638 repoSession = getRepositorySession(repoName);
1640 String domainStorageName = repositoryDomain.getStorageName();
1641 DocumentModel parentDoc = getWorkspacesRoot(repoSession, domainStorageName);
1642 if (logger.isTraceEnabled()) {
1643 for (String facet : parentDoc.getFacets()) {
1644 logger.trace("Facet: " + facet);
1648 DocumentModel doc = repoSession.createDocumentModel(parentDoc.getPathAsString(),
1649 workspaceName, NuxeoUtils.WORKSPACE_DOCUMENT_TYPE);
1650 doc.setPropertyValue("dc:title", workspaceName);
1651 doc.setPropertyValue("dc:description", "A CollectionSpace workspace for "
1653 doc = repoSession.createDocument(doc);
1654 workspaceId = doc.getId();
1656 if (logger.isDebugEnabled()) {
1657 logger.debug("Created workspace name=" + workspaceName
1658 + " id=" + workspaceId);
1660 } catch (Exception e) {
1661 if (logger.isDebugEnabled()) {
1662 logger.debug("createWorkspace caught exception ", e);
1666 if (repoSession != null) {
1667 releaseRepositorySession(null, repoSession);
1674 * @see org.collectionspace.services.common.repository.RepositoryClient#getWorkspaceId(java.lang.String, java.lang.String)
1678 public String getWorkspaceId(String tenantDomain, String workspaceName) throws Exception {
1679 String workspaceId = null;
1681 RepositoryInstanceInterface repoSession = null;
1683 repoSession = getRepositorySession((ServiceContext) null);
1684 DocumentRef docRef = new PathRef(
1686 + "/" + NuxeoUtils.Workspaces
1687 + "/" + workspaceName);
1688 DocumentModel workspace = repoSession.getDocument(docRef);
1689 workspaceId = workspace.getId();
1690 } catch (DocumentException de) {
1692 } catch (Exception e) {
1693 if (logger.isDebugEnabled()) {
1694 logger.debug("Caught exception ", e);
1696 throw new NuxeoDocumentException(e);
1698 if (repoSession != null) {
1699 releaseRepositorySession(null, repoSession);
1706 public RepositoryInstanceInterface getRepositorySession(ServiceContext ctx) throws Exception {
1707 return getRepositorySession(ctx, ctx.getRepositoryName());
1710 public RepositoryInstanceInterface getRepositorySession(String repoName) throws Exception {
1711 return getRepositorySession(null, repoName);
1715 * Gets the repository session. - Package access only. If the 'ctx' param is
1716 * null then the repo name must be non-mull and vice-versa
1718 * @return the repository session
1719 * @throws Exception the exception
1721 public RepositoryInstanceInterface getRepositorySession(ServiceContext ctx, String repoName) throws Exception {
1722 RepositoryInstanceInterface repoSession = null;
1724 Profiler profiler = new Profiler("getRepositorySession():", 2);
1727 // To get a connection to the Nuxeo repo, we need either a valid ServiceContext instance or a repository name
1730 repoName = ctx.getRepositoryName(); // Notice we are overriding the passed in 'repoName' since we have a valid service context passed in to us
1731 repoSession = (RepositoryInstanceInterface) ctx.getCurrentRepositorySession(); // Look to see if one exists in the context before creating one
1732 } else if (repoName == null || repoName.trim().isEmpty()) {
1733 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.");
1734 logger.error(errMsg);
1735 throw new Exception(errMsg);
1738 // 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
1739 // just the repo name
1741 if (repoSession == null) {
1742 NuxeoClientEmbedded client = NuxeoConnectorEmbedded.getInstance().getClient();
1743 repoSession = client.openRepository(repoName);
1745 if (logger.isDebugEnabled() == true) {
1746 logger.warn("Reusing the current context's repository session.");
1751 if (logger.isTraceEnabled()) {
1752 logger.trace("Testing call to getRepository() repository root: " + repoSession.getRootDocument());
1754 } catch (Throwable e) {
1755 logger.trace("Test call to Nuxeo's getRepository() repository root failed", e);
1761 ctx.setCurrentRepositorySession(repoSession); // For reusing, save the repository session in the current service context
1768 * Release repository session. - Package access only.
1770 * @param repoSession the repo session
1772 public void releaseRepositorySession(ServiceContext ctx, RepositoryInstanceInterface repoSession) throws TransactionException {
1774 NuxeoClientEmbedded client = NuxeoConnectorEmbedded.getInstance().getClient();
1777 ctx.clearCurrentRepositorySession(); //clear the current context of the now closed repo session
1778 if (ctx.getCurrentRepositorySession() == null) {
1779 client.releaseRepository(repoSession); //release the repo session if the service context's ref count is zeo.
1782 client.releaseRepository(repoSession); //repo session was acquired without a service context
1784 } catch (TransactionRuntimeException tre) {
1785 TransactionException te = new TransactionException(tre);
1786 logger.error(te.getMessage(), tre); // Log the standard transaction exception message, plus an exception-specific stack trace
1788 } catch (Exception e) {
1789 logger.error("Could not close the repository session", e);
1790 // no need to throw this service specific exception
1795 public void doWorkflowTransition(ServiceContext ctx, String id,
1796 DocumentHandler handler, TransitionDef transitionDef)
1797 throws BadRequestException, DocumentNotFoundException,
1799 // 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
1802 private String handleProvidedStartingWildcard(String partialTerm) {
1803 if (Tools.notBlank(partialTerm)) {
1804 if (partialTerm.substring(0, 1).equals(USER_SUPPLIED_WILDCARD)) {
1805 StringBuffer buffer = new StringBuffer(partialTerm);
1806 buffer.setCharAt(0, JDBCTools.SQL_WILDCARD.charAt(0));
1807 partialTerm = buffer.toString();
1814 * Replaces user-supplied wildcards with SQL wildcards, in a partial term
1815 * matching search expression.
1817 * The scope of this replacement excludes the beginning character
1818 * in that search expression, as that character is treated specially.
1820 * @param partialTerm
1821 * @return the partial term, with any user-supplied wildcards replaced
1824 private String subtituteWildcardsInPartialTerm(String partialTerm) {
1825 if (Tools.isBlank(partialTerm)) {
1828 if (! partialTerm.contains(USER_SUPPLIED_WILDCARD)) {
1831 int len = partialTerm.length();
1832 // Partial term search expressions of 2 or fewer characters
1833 // currently aren't amenable to the use of wildcards
1835 logger.warn("Partial term match search expression of just 1-2 characters in length contains a user-supplied wildcard: " + partialTerm);
1836 logger.warn("Will handle that character as a literal value, rather than as a wildcard ...");
1839 return partialTerm.substring(0, 1) // first char
1840 + partialTerm.substring(1, len).replaceAll(USER_SUPPLIED_WILDCARD_REGEX, JDBCTools.SQL_WILDCARD);
1844 private int getMaxItemsLimitOnJdbcQueries(String maxListItemsLimit) {
1845 final int DEFAULT_ITEMS_LIMIT = 40;
1846 if (maxListItemsLimit == null) {
1847 return DEFAULT_ITEMS_LIMIT;
1851 itemsLimit = Integer.parseInt(maxListItemsLimit);
1852 if (itemsLimit < 1) {
1853 logger.warn("Value of configuration setting "
1854 + IQueryManager.MAX_LIST_ITEMS_RETURNED_LIMIT_ON_JDBC_QUERIES
1855 + " must be a positive integer; invalid current value is " + maxListItemsLimit);
1856 logger.warn("Reverting to default value of " + DEFAULT_ITEMS_LIMIT);
1857 itemsLimit = DEFAULT_ITEMS_LIMIT;
1859 } catch (NumberFormatException nfe) {
1860 logger.warn("Value of configuration setting "
1861 + IQueryManager.MAX_LIST_ITEMS_RETURNED_LIMIT_ON_JDBC_QUERIES
1862 + " must be a positive integer; invalid current value is " + maxListItemsLimit);
1863 logger.warn("Reverting to default value of " + DEFAULT_ITEMS_LIMIT);
1864 itemsLimit = DEFAULT_ITEMS_LIMIT;
1870 * Identifies whether a restriction on tenant ID - to return only records
1871 * pertaining to the current tenant - is required in a JDBC query.
1873 * @param tenantBinding a tenant binding configuration.
1874 * @param ctx a service context.
1875 * @return true if a restriction on tenant ID is required in the query;
1876 * false if a restriction is not required.
1878 private boolean restrictJDBCQueryByTenantID(TenantBindingType tenantBinding, ServiceContext ctx) {
1879 boolean restrict = true;
1880 // If data for the current service, in the current tenant, is isolated
1881 // within its own separate, per-tenant repository, as contrasted with
1882 // being intermingled with other tenants' data in the default repository,
1883 // no restriction on Tenant ID is required in the query.
1884 String repositoryDomainName = ConfigUtils.getRepositoryName(tenantBinding, ctx.getRepositoryDomainName());
1885 if (!(repositoryDomainName.equals(ConfigUtils.DEFAULT_NUXEO_REPOSITORY_NAME))) {
1888 // If a configuration setting for this tenant identifies that JDBC
1889 // queries should not be restricted by tenant ID (perhaps because
1890 // there is always expected to be only one tenant's data present in
1891 // the system), no restriction on Tenant ID is required in the query.
1892 String queriesRestrictedByTenantId = TenantBindingUtils.getPropertyValue(tenantBinding,
1893 IQueryManager.JDBC_QUERIES_ARE_TENANT_ID_RESTRICTED);
1894 if (Tools.notBlank(queriesRestrictedByTenantId) &&
1895 queriesRestrictedByTenantId.equalsIgnoreCase(Boolean.FALSE.toString())) {