001    /**
002     * Copyright (c) 2000-2012 Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portlet.documentlibrary.service.impl;
016    
017    import com.liferay.portal.kernel.exception.PortalException;
018    import com.liferay.portal.kernel.exception.SystemException;
019    import com.liferay.portal.kernel.log.Log;
020    import com.liferay.portal.kernel.log.LogFactoryUtil;
021    import com.liferay.portal.kernel.util.ObjectValuePair;
022    import com.liferay.portal.kernel.util.OrderByComparator;
023    import com.liferay.portal.kernel.util.ParamUtil;
024    import com.liferay.portal.kernel.util.StringPool;
025    import com.liferay.portal.kernel.workflow.WorkflowConstants;
026    import com.liferay.portal.model.Group;
027    import com.liferay.portal.model.ResourceConstants;
028    import com.liferay.portal.model.User;
029    import com.liferay.portal.repository.liferayrepository.model.LiferayFolder;
030    import com.liferay.portal.service.ServiceContext;
031    import com.liferay.portal.util.PropsValues;
032    import com.liferay.portlet.asset.util.AssetUtil;
033    import com.liferay.portlet.documentlibrary.DuplicateFileException;
034    import com.liferay.portlet.documentlibrary.DuplicateFolderNameException;
035    import com.liferay.portlet.documentlibrary.FolderNameException;
036    import com.liferay.portlet.documentlibrary.NoSuchDirectoryException;
037    import com.liferay.portlet.documentlibrary.NoSuchFileEntryException;
038    import com.liferay.portlet.documentlibrary.model.DLFileEntryTypeConstants;
039    import com.liferay.portlet.documentlibrary.model.DLFolder;
040    import com.liferay.portlet.documentlibrary.model.DLFolderConstants;
041    import com.liferay.portlet.documentlibrary.service.base.DLFolderLocalServiceBaseImpl;
042    import com.liferay.portlet.documentlibrary.store.DLStoreUtil;
043    
044    import java.util.ArrayList;
045    import java.util.Collections;
046    import java.util.Date;
047    import java.util.List;
048    
049    /**
050     * @author Brian Wing Shun Chan
051     * @author Alexander Chow
052     */
053    public class DLFolderLocalServiceImpl extends DLFolderLocalServiceBaseImpl {
054    
055            public DLFolder addFolder(
056                            long userId, long groupId, long repositoryId, boolean mountPoint,
057                            long parentFolderId, String name, String description,
058                            ServiceContext serviceContext)
059                    throws PortalException, SystemException {
060    
061                    // Folder
062    
063                    User user = userPersistence.findByPrimaryKey(userId);
064                    parentFolderId = getParentFolderId(groupId, parentFolderId);
065                    Date now = new Date();
066    
067                    validateFolder(groupId, parentFolderId, name);
068    
069                    long folderId = counterLocalService.increment();
070    
071                    DLFolder dlFolder = dlFolderPersistence.create(folderId);
072    
073                    dlFolder.setUuid(serviceContext.getUuid());
074                    dlFolder.setGroupId(groupId);
075                    dlFolder.setCompanyId(user.getCompanyId());
076                    dlFolder.setUserId(user.getUserId());
077                    dlFolder.setCreateDate(serviceContext.getCreateDate(now));
078                    dlFolder.setModifiedDate(serviceContext.getModifiedDate(now));
079                    dlFolder.setRepositoryId(repositoryId);
080                    dlFolder.setMountPoint(mountPoint);
081                    dlFolder.setParentFolderId(parentFolderId);
082                    dlFolder.setName(name);
083                    dlFolder.setDescription(description);
084                    dlFolder.setOverrideFileEntryTypes(false);
085                    dlFolder.setExpandoBridgeAttributes(serviceContext);
086    
087                    dlFolderPersistence.update(dlFolder, false);
088    
089                    // Resources
090    
091                    if (serviceContext.isAddGroupPermissions() ||
092                            serviceContext.isAddGuestPermissions()) {
093    
094                            addFolderResources(
095                                    dlFolder, serviceContext.isAddGroupPermissions(),
096                                    serviceContext.isAddGuestPermissions());
097                    }
098                    else {
099                            if (serviceContext.isDeriveDefaultPermissions()) {
100                                    serviceContext.deriveDefaultPermissions(
101                                            repositoryId, DLFolderConstants.getClassName());
102                            }
103    
104                            addFolderResources(
105                                    dlFolder, serviceContext.getGroupPermissions(),
106                                    serviceContext.getGuestPermissions());
107                    }
108    
109                    // Parent folder
110    
111                    if (parentFolderId != DLFolderConstants.DEFAULT_PARENT_FOLDER_ID) {
112                            DLFolder parentDLFolder = dlFolderPersistence.findByPrimaryKey(
113                                    parentFolderId);
114    
115                            parentDLFolder.setLastPostDate(now);
116    
117                            dlFolderPersistence.update(parentDLFolder, false);
118                    }
119    
120                    // App helper
121    
122                    dlAppHelperLocalService.addFolder(
123                            new LiferayFolder(dlFolder), serviceContext);
124    
125                    return dlFolder;
126            }
127    
128            public void deleteAll(long groupId)
129                    throws PortalException, SystemException {
130    
131                    Group group = groupLocalService.getGroup(groupId);
132    
133                    List<DLFolder> dlFolders = dlFolderPersistence.findByG_P(
134                            groupId, DLFolderConstants.DEFAULT_PARENT_FOLDER_ID);
135    
136                    for (DLFolder dlFolder : dlFolders) {
137                            deleteFolder(dlFolder);
138                    }
139    
140                    dlFileEntryLocalService.deleteFileEntries(
141                            groupId, DLFolderConstants.DEFAULT_PARENT_FOLDER_ID);
142    
143                    try {
144                            DLStoreUtil.deleteDirectory(
145                                    group.getCompanyId(), groupId, StringPool.BLANK);
146                    }
147                    catch (NoSuchDirectoryException nsde) {
148                            if (_log.isDebugEnabled()) {
149                                    _log.debug(nsde.getMessage());
150                            }
151                    }
152            }
153    
154            public void deleteFolder(long folderId)
155                    throws PortalException, SystemException {
156    
157                    DLFolder dlFolder = dlFolderPersistence.findByPrimaryKey(folderId);
158    
159                    deleteFolder(dlFolder);
160            }
161    
162            public List<DLFolder> getCompanyFolders(long companyId, int start, int end)
163                    throws SystemException {
164    
165                    return dlFolderPersistence.findByCompanyId(companyId, start, end);
166            }
167    
168            public int getCompanyFoldersCount(long companyId) throws SystemException {
169                    return dlFolderPersistence.countByCompanyId(companyId);
170            }
171    
172            public List<Object> getFileEntriesAndFileShortcuts(
173                            long groupId, long folderId, int status, int start, int end)
174                    throws SystemException {
175    
176                    return dlFolderFinder.findFE_FS_ByG_F_S(
177                            groupId, folderId, status, start, end);
178            }
179    
180            public int getFileEntriesAndFileShortcutsCount(
181                            long groupId, long folderId, int status)
182                    throws SystemException {
183    
184                    int fileEntriesCount = 0;
185    
186                    if ((status == WorkflowConstants.STATUS_ANY)) {
187                            fileEntriesCount = dlFileEntryPersistence.countByG_F(
188                                    groupId, folderId);
189                    }
190                    else {
191                            fileEntriesCount = dlFolderFinder.countFE_ByG_F_S(
192                                    groupId, folderId, status);
193                    }
194    
195                    int fileShortcutsCount = dlFileShortcutPersistence.countByG_F_S(
196                            groupId, folderId, 0);
197    
198                    return fileEntriesCount + fileShortcutsCount;
199            }
200    
201            public DLFolder getFolder(long folderId)
202                    throws PortalException, SystemException {
203    
204                    return dlFolderPersistence.findByPrimaryKey(folderId);
205            }
206    
207            public DLFolder getFolder(long groupId, long parentFolderId, String name)
208                    throws PortalException, SystemException {
209    
210                    return dlFolderPersistence.findByG_P_N(groupId, parentFolderId, name);
211            }
212    
213            public long getFolderId(long companyId, long folderId)
214                    throws SystemException {
215    
216                    if (folderId != DLFolderConstants.DEFAULT_PARENT_FOLDER_ID) {
217    
218                            // Ensure folder exists and belongs to the proper company
219    
220                            DLFolder dlFolder = dlFolderPersistence.fetchByPrimaryKey(folderId);
221    
222                            if ((dlFolder == null) || (companyId != dlFolder.getCompanyId())) {
223                                    folderId = DLFolderConstants.DEFAULT_PARENT_FOLDER_ID;
224                            }
225                    }
226    
227                    return folderId;
228            }
229    
230            public List<DLFolder> getFolders(long groupId, long parentFolderId)
231                    throws SystemException {
232    
233                    return getFolders(groupId, parentFolderId, true);
234            }
235    
236            public List<DLFolder> getFolders(
237                            long groupId, long parentFolderId, boolean includeMountfolders)
238                    throws SystemException {
239    
240                    if (includeMountfolders) {
241                            return dlFolderPersistence.findByG_P(groupId, parentFolderId);
242                    }
243                    else {
244                            return dlFolderPersistence.findByG_P_M(
245                                    groupId, parentFolderId, false);
246                    }
247            }
248    
249            public List<DLFolder> getFolders(
250                            long groupId, long parentFolderId, boolean includeMountfolders,
251                            int start, int end, OrderByComparator obc)
252                    throws SystemException {
253    
254                    if (includeMountfolders) {
255                            return dlFolderPersistence.findByG_P(
256                                    groupId, parentFolderId, start, end, obc);
257                    }
258                    else {
259                            return dlFolderPersistence.findByG_P_M(
260                                    groupId, parentFolderId, false, start, end, obc);
261                    }
262            }
263    
264            public List<DLFolder> getFolders(
265                            long groupId, long parentFolderId, int start, int end,
266                            OrderByComparator obc)
267                    throws SystemException {
268    
269                    return getFolders(groupId, parentFolderId, true, start, end, obc);
270            }
271    
272            public List<Object> getFoldersAndFileEntriesAndFileShortcuts(
273                            long groupId, long folderId, int status,
274                            boolean includeMountFolders, int start, int end,
275                            OrderByComparator obc)
276                    throws SystemException {
277    
278                    return dlFolderFinder.findF_FE_FS_ByG_F_S_M_M(
279                            groupId, folderId, status, null, includeMountFolders, start, end,
280                            obc);
281            }
282    
283            public List<Object> getFoldersAndFileEntriesAndFileShortcuts(
284                            long groupId, long folderId, int status, String[] mimeTypes,
285                            boolean includeMountFolders, int start, int end,
286                            OrderByComparator obc)
287                    throws SystemException {
288    
289                    return dlFolderFinder.findF_FE_FS_ByG_F_S_M_M(
290                            groupId, folderId, status, mimeTypes, includeMountFolders, start,
291                            end, obc);
292            }
293    
294            public int getFoldersAndFileEntriesAndFileShortcutsCount(
295                            long groupId, long folderId, int status,
296                            boolean includeMountFolders)
297                    throws SystemException {
298    
299                    return dlFolderFinder.countF_FE_FS_ByG_F_S_M_M(
300                            groupId, folderId, status, null, includeMountFolders);
301            }
302    
303            public int getFoldersAndFileEntriesAndFileShortcutsCount(
304                            long groupId, long folderId, int status, String[] mimeTypes,
305                            boolean includeMountFolders)
306                    throws SystemException {
307    
308                    return dlFolderFinder.countF_FE_FS_ByG_F_S_M_M(
309                            groupId, folderId, status, mimeTypes, includeMountFolders);
310            }
311    
312            public int getFoldersCount(long groupId, long parentFolderId)
313                    throws SystemException {
314    
315                    return getFoldersCount(groupId, parentFolderId, true);
316            }
317    
318            public int getFoldersCount(
319                            long groupId, long parentFolderId, boolean includeMountfolders)
320                    throws SystemException {
321    
322                    if (includeMountfolders) {
323                            return dlFolderPersistence.countByG_P(groupId, parentFolderId);
324                    }
325                    else {
326                            return dlFolderPersistence.countByG_P_M(
327                                    groupId, parentFolderId, false);
328                    }
329            }
330    
331            public int getFoldersFileEntriesCount(
332                            long groupId, List<Long> folderIds, int status)
333                    throws SystemException {
334    
335                    if (folderIds.size() <= PropsValues.SQL_DATA_MAX_PARAMETERS) {
336                            return dlFileEntryFinder.countByG_F_S(groupId, folderIds, status);
337                    }
338                    else {
339                            int start = 0;
340                            int end = PropsValues.SQL_DATA_MAX_PARAMETERS;
341    
342                            int filesCount = dlFileEntryFinder.countByG_F_S(
343                                    groupId, folderIds.subList(start, end), status);
344    
345                            folderIds.subList(start, end).clear();
346    
347                            filesCount += getFoldersFileEntriesCount(
348                                    groupId, folderIds, status);
349    
350                            return filesCount;
351                    }
352            }
353    
354            public DLFolder getMountFolder(long repositoryId)
355                    throws PortalException, SystemException {
356    
357                    return dlFolderPersistence.findByRepositoryId(repositoryId);
358            }
359    
360            public List<DLFolder> getMountFolders(
361                            long groupId, long parentFolderId, int start, int end,
362                            OrderByComparator obc)
363                    throws SystemException {
364    
365                    return dlFolderPersistence.findByG_P_M(
366                            groupId, parentFolderId, true, start, end, obc);
367            }
368    
369            public int getMountFoldersCount(long groupId, long parentFolderId)
370                    throws SystemException {
371    
372                    return dlFolderPersistence.countByG_P_M(groupId, parentFolderId, true);
373            }
374    
375            public void getSubfolderIds(
376                            List<Long> folderIds, long groupId, long folderId)
377                    throws SystemException {
378    
379                    List<DLFolder> dlFolders = dlFolderPersistence.findByG_P(
380                            groupId, folderId);
381    
382                    for (DLFolder dlFolder : dlFolders) {
383                            folderIds.add(dlFolder.getFolderId());
384    
385                            getSubfolderIds(
386                                    folderIds, dlFolder.getGroupId(), dlFolder.getFolderId());
387                    }
388            }
389    
390            public DLFolder moveFolder(
391                            long folderId, long parentFolderId, ServiceContext serviceContext)
392                    throws PortalException, SystemException {
393    
394                    DLFolder dlFolder = dlFolderPersistence.findByPrimaryKey(folderId);
395    
396                    parentFolderId = getParentFolderId(dlFolder, parentFolderId);
397    
398                    validateFolder(
399                            dlFolder.getFolderId(), dlFolder.getGroupId(), parentFolderId,
400                            dlFolder.getName());
401    
402                    dlFolder.setModifiedDate(serviceContext.getModifiedDate(null));
403                    dlFolder.setParentFolderId(parentFolderId);
404                    dlFolder.setExpandoBridgeAttributes(serviceContext);
405    
406                    dlFolderPersistence.update(dlFolder, false);
407    
408                    dlAppHelperLocalService.moveFolder(new LiferayFolder(dlFolder));
409    
410                    return dlFolder;
411            }
412    
413            public DLFolder updateFolder(
414                            long folderId, long parentFolderId, String name, String description,
415                            long defaultFileEntryTypeId, List<Long> fileEntryTypeIds,
416                            boolean overrideFileEntryTypes, ServiceContext serviceContext)
417                    throws PortalException, SystemException {
418    
419                    // File entry types
420    
421                    DLFolder dlFolder = null;
422    
423                    if (folderId > DLFolderConstants.DEFAULT_PARENT_FOLDER_ID) {
424                            dlFolder = dlFolderLocalService.updateFolderAndFileEntryTypes(
425                                    folderId, parentFolderId, name, description,
426                                    defaultFileEntryTypeId, fileEntryTypeIds,
427                                    overrideFileEntryTypes, serviceContext);
428    
429                            dlFileEntryTypeLocalService.cascadeFileEntryTypes(
430                                    serviceContext.getUserId(), dlFolder);
431                    }
432    
433                    // Workflow definitions
434    
435                    List<ObjectValuePair<Long, String>> workflowDefinitions =
436                            new ArrayList<ObjectValuePair<Long, String>>();
437    
438                    if (fileEntryTypeIds.isEmpty()) {
439                            fileEntryTypeIds.add(
440                                    DLFileEntryTypeConstants.FILE_ENTRY_TYPE_ID_ALL);
441                    }
442                    else {
443                            workflowDefinitions.add(
444                                    new ObjectValuePair<Long, String>(
445                                            DLFileEntryTypeConstants.FILE_ENTRY_TYPE_ID_ALL,
446                                            StringPool.BLANK));
447                    }
448    
449                    for (long fileEntryTypeId : fileEntryTypeIds) {
450                            String workflowDefinition = ParamUtil.getString(
451                                    serviceContext, "workflowDefinition" + fileEntryTypeId);
452    
453                            workflowDefinitions.add(
454                                    new ObjectValuePair<Long, String>(
455                                            fileEntryTypeId, workflowDefinition));
456                    }
457    
458                    workflowDefinitionLinkLocalService.updateWorkflowDefinitionLinks(
459                            serviceContext.getUserId(), serviceContext.getCompanyId(),
460                            serviceContext.getScopeGroupId(), DLFolder.class.getName(),
461                            folderId, workflowDefinitions);
462    
463                    return dlFolder;
464            }
465    
466            public DLFolder updateFolder(
467                            long folderId, String name, String description,
468                            long defaultFileEntryTypeId, List<Long> fileEntryTypeIds,
469                            boolean overrideFileEntryTypes, ServiceContext serviceContext)
470                    throws PortalException, SystemException {
471    
472                    return updateFolder(
473                            folderId, folderId, name, description, defaultFileEntryTypeId,
474                            fileEntryTypeIds, overrideFileEntryTypes, serviceContext);
475            }
476    
477            public DLFolder updateFolderAndFileEntryTypes(
478                            long folderId, long parentFolderId, String name, String description,
479                            long defaultFileEntryTypeId, List<Long> fileEntryTypeIds,
480                            boolean overrideFileEntryTypes, ServiceContext serviceContext)
481                    throws PortalException, SystemException {
482    
483                    // Folder
484    
485                    if (!overrideFileEntryTypes) {
486                            fileEntryTypeIds = Collections.emptyList();
487                    }
488    
489                    DLFolder dlFolder = dlFolderPersistence.findByPrimaryKey(folderId);
490    
491                    parentFolderId = getParentFolderId(dlFolder, parentFolderId);
492    
493                    validateFolder(folderId, dlFolder.getGroupId(), parentFolderId, name);
494    
495                    dlFolder.setModifiedDate(serviceContext.getModifiedDate(null));
496                    dlFolder.setParentFolderId(parentFolderId);
497                    dlFolder.setName(name);
498                    dlFolder.setDescription(description);
499                    dlFolder.setExpandoBridgeAttributes(serviceContext);
500                    dlFolder.setOverrideFileEntryTypes(overrideFileEntryTypes);
501                    dlFolder.setDefaultFileEntryTypeId(defaultFileEntryTypeId);
502    
503                    dlFolderPersistence.update(dlFolder, false);
504    
505                    // File entry types
506    
507                    if (fileEntryTypeIds != null) {
508                            dlFileEntryTypeLocalService.updateFolderFileEntryTypes(
509                                    dlFolder, fileEntryTypeIds, defaultFileEntryTypeId,
510                                    serviceContext);
511                    }
512    
513                    // App helper
514    
515                    dlAppHelperLocalService.updateFolder(
516                            new LiferayFolder(dlFolder), serviceContext);
517    
518                    return dlFolder;
519            }
520    
521            public void updateLastPostDate(long folderId, Date lastPostDate)
522                    throws PortalException, SystemException {
523    
524                    DLFolder dlFolder = dlFolderPersistence.findByPrimaryKey(folderId);
525    
526                    dlFolder.setLastPostDate(lastPostDate);
527    
528                    dlFolderPersistence.update(dlFolder, false);
529            }
530    
531            protected void addFolderResources(
532                            DLFolder dlFolder, boolean addGroupPermissions,
533                            boolean addGuestPermissions)
534                    throws PortalException, SystemException {
535    
536                    resourceLocalService.addResources(
537                            dlFolder.getCompanyId(), dlFolder.getGroupId(),
538                            dlFolder.getUserId(), DLFolder.class.getName(),
539                            dlFolder.getFolderId(), false, addGroupPermissions,
540                            addGuestPermissions);
541            }
542    
543            protected void addFolderResources(
544                            DLFolder dlFolder, String[] groupPermissions,
545                            String[] guestPermissions)
546                    throws PortalException, SystemException {
547    
548                    resourceLocalService.addModelResources(
549                            dlFolder.getCompanyId(), dlFolder.getGroupId(),
550                            dlFolder.getUserId(), DLFolder.class.getName(),
551                            dlFolder.getFolderId(), groupPermissions, guestPermissions);
552            }
553    
554            protected void addFolderResources(
555                            long folderId, boolean addGroupPermissions,
556                            boolean addGuestPermissions)
557                    throws PortalException, SystemException {
558    
559                    DLFolder dlFolder = dlFolderPersistence.findByPrimaryKey(folderId);
560    
561                    addFolderResources(dlFolder, addGroupPermissions, addGuestPermissions);
562            }
563    
564            protected void addFolderResources(
565                            long folderId, String[] groupPermissions, String[] guestPermissions)
566                    throws PortalException, SystemException {
567    
568                    DLFolder dlFolder = dlFolderPersistence.findByPrimaryKey(folderId);
569    
570                    addFolderResources(dlFolder, groupPermissions, guestPermissions);
571            }
572    
573            protected void deleteFolder(DLFolder dlFolder)
574                    throws PortalException, SystemException {
575    
576                    // Folders
577    
578                    List<DLFolder> dlFolders = dlFolderPersistence.findByG_P(
579                            dlFolder.getGroupId(), dlFolder.getFolderId());
580    
581                    for (DLFolder curDLFolder : dlFolders) {
582                            deleteFolder(curDLFolder);
583                    }
584    
585                    // Folder
586    
587                    dlFolderPersistence.remove(dlFolder);
588    
589                    // Resources
590    
591                    resourceLocalService.deleteResource(
592                            dlFolder.getCompanyId(), DLFolder.class.getName(),
593                            ResourceConstants.SCOPE_INDIVIDUAL, dlFolder.getFolderId());
594    
595                    // WebDAVProps
596    
597                    webDAVPropsLocalService.deleteWebDAVProps(
598                            DLFolder.class.getName(), dlFolder.getFolderId());
599    
600                    // File entries
601    
602                    dlFileEntryLocalService.deleteFileEntries(
603                            dlFolder.getGroupId(), dlFolder.getFolderId());
604    
605                    // File entry types
606    
607                    dlFileEntryTypeLocalService.unsetFolderFileEntryTypes(
608                            dlFolder.getFolderId());
609    
610                    // Expando
611    
612                    expandoValueLocalService.deleteValues(
613                            DLFolder.class.getName(), dlFolder.getFolderId());
614    
615                    // App helper
616    
617                    dlAppHelperLocalService.deleteFolder(new LiferayFolder(dlFolder));
618    
619                    // Directory
620    
621                    try {
622                            DLStoreUtil.deleteDirectory(
623                                    dlFolder.getCompanyId(), dlFolder.getFolderId(),
624                                    StringPool.BLANK);
625                    }
626                    catch (NoSuchDirectoryException nsde) {
627                            if (_log.isDebugEnabled()) {
628                                    _log.debug(nsde.getMessage());
629                            }
630                    }
631            }
632    
633            protected long getParentFolderId(DLFolder dlFolder, long parentFolderId)
634                    throws SystemException {
635    
636                    if (parentFolderId == DLFolderConstants.DEFAULT_PARENT_FOLDER_ID) {
637                            return parentFolderId;
638                    }
639    
640                    if (dlFolder.getFolderId() == parentFolderId) {
641                            return dlFolder.getParentFolderId();
642                    }
643                    else {
644                            DLFolder parentDLFolder = dlFolderPersistence.fetchByPrimaryKey(
645                                    parentFolderId);
646    
647                            if ((parentDLFolder == null) ||
648                                    (dlFolder.getGroupId() != parentDLFolder.getGroupId())) {
649    
650                                    return dlFolder.getParentFolderId();
651                            }
652    
653                            List<Long> subfolderIds = new ArrayList<Long>();
654    
655                            getSubfolderIds(
656                                    subfolderIds, dlFolder.getGroupId(), dlFolder.getFolderId());
657    
658                            if (subfolderIds.contains(parentFolderId)) {
659                                    return dlFolder.getParentFolderId();
660                            }
661    
662                            return parentFolderId;
663                    }
664            }
665    
666            protected long getParentFolderId(long groupId, long parentFolderId)
667                    throws SystemException {
668    
669                    if (parentFolderId != DLFolderConstants.DEFAULT_PARENT_FOLDER_ID) {
670                            DLFolder parentDLFolder = dlFolderPersistence.fetchByPrimaryKey(
671                                    parentFolderId);
672    
673                            if ((parentDLFolder == null) ||
674                                    (groupId != parentDLFolder.getGroupId())) {
675    
676                                    parentFolderId = DLFolderConstants.DEFAULT_PARENT_FOLDER_ID;
677                            }
678                    }
679    
680                    return parentFolderId;
681            }
682    
683            protected void validateFolder(
684                            long folderId, long groupId, long parentFolderId, String name)
685                    throws PortalException, SystemException {
686    
687                    validateFolderName(name);
688    
689                    try {
690                            dlFileEntryLocalService.getFileEntry(groupId, parentFolderId, name);
691    
692                            throw new DuplicateFileException(name);
693                    }
694                    catch (NoSuchFileEntryException nsfee) {
695                    }
696    
697                    DLFolder dlFolder = dlFolderPersistence.fetchByG_P_N(
698                            groupId, parentFolderId, name);
699    
700                    if ((dlFolder != null) && (dlFolder.getFolderId() != folderId)) {
701                            throw new DuplicateFolderNameException(name);
702                    }
703            }
704    
705            protected void validateFolder(
706                            long groupId, long parentFolderId, String name)
707                    throws PortalException, SystemException {
708    
709                    long folderId = 0;
710    
711                    validateFolder(folderId, groupId, parentFolderId, name);
712            }
713    
714            protected void validateFolderName(String name) throws PortalException {
715                    if (!AssetUtil.isValidWord(name)) {
716                            throw new FolderNameException();
717                    }
718            }
719    
720            private static Log _log = LogFactoryUtil.getLog(
721                    DLFolderLocalServiceImpl.class);
722    
723    }