/*
* LinShare is an open source filesharing software, part of the LinPKI software
* suite, developed by Linagora.
*
* Copyright (C) 2016 LINAGORA
*
* This program is free software: you can redistribute it and/or modify it under
* the terms of the GNU Affero General Public License as published by the Free
* Software Foundation, either version 3 of the License, or (at your option) any
* later version, provided you comply with the Additional Terms applicable for
* LinShare software by Linagora pursuant to Section 7 of the GNU Affero General
* Public License, subsections (b), (c), and (e), pursuant to which you must
* notably (i) retain the display of the “LinShare™” trademark/logo at the top
* of the interface window, the display of the “You are using the Open Source
* and free version of LinShare™, powered by Linagora © 2009–2015. Contribute to
* Linshare R&D by subscribing to an Enterprise offer!” infobox and in the
* e-mails sent with the Program, (ii) retain all hypertext links between
* LinShare and linshare.org, between linagora.com and Linagora, and (iii)
* refrain from infringing Linagora intellectual property rights over its
* trademarks and commercial brands. Other Additional Terms apply, see
* <http://www.linagora.com/licenses/> for more details.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
* details.
*
* You should have received a copy of the GNU Affero General Public License and
* its applicable Additional Terms for LinShare along with this program. If not,
* see <http://www.gnu.org/licenses/> for the GNU Affero General Public License
* version 3 and <http://www.linagora.com/licenses/> for the Additional Terms
* applicable to LinShare software.
*/
package org.linagora.linshare.core.batches.impl;
import java.util.List;
import java.util.Set;
import org.linagora.linshare.core.business.service.DocumentEntryBusinessService;
import org.linagora.linshare.core.dao.FileDataStore;
import org.linagora.linshare.core.domain.constants.FileMetaDataKind;
import org.linagora.linshare.core.domain.entities.Account;
import org.linagora.linshare.core.domain.entities.Document;
import org.linagora.linshare.core.domain.entities.DocumentEntry;
import org.linagora.linshare.core.domain.entities.SystemAccount;
import org.linagora.linshare.core.domain.entities.ThreadEntry;
import org.linagora.linshare.core.domain.objects.FileMetaData;
import org.linagora.linshare.core.exception.BatchBusinessException;
import org.linagora.linshare.core.exception.BusinessException;
import org.linagora.linshare.core.job.quartz.BatchResultContext;
import org.linagora.linshare.core.job.quartz.Context;
import org.linagora.linshare.core.repository.AccountRepository;
import org.linagora.linshare.core.repository.DocumentRepository;
import org.linagora.linshare.core.service.DocumentEntryService;
import org.linagora.linshare.core.service.ShareService;
import org.linagora.linshare.core.service.ThreadEntryService;
public class DeleteMissingDocumentsBatchImpl extends GenericBatchImpl {
private final DocumentRepository documentRepository;
private final DocumentEntryService documentEntryService;
private final DocumentEntryBusinessService documentEntryBusinessService;
private final ShareService shareService;
private final FileDataStore fileDataStore;
private final ThreadEntryService threadEntryService;
public DeleteMissingDocumentsBatchImpl(
AccountRepository<Account> accountRepository,
DocumentRepository documentRepository,
DocumentEntryService service,
DocumentEntryBusinessService documentEntryBusinessService,
ShareService shareService,
ThreadEntryService threadEntryService,
FileDataStore fileDataStore) {
super(accountRepository);
this.documentRepository = documentRepository;
this.documentEntryService = service;
this.documentEntryBusinessService = documentEntryBusinessService;
this.shareService = shareService;
this.fileDataStore = fileDataStore;
this.threadEntryService = threadEntryService;
}
@Override
public List<String> getAll() {
logger.info(getClass().toString() + " job starting ...");
List<String> entries = documentRepository.findAllIdentifiers();
logger.info(entries.size()
+ " document(s) have been found to be checked");
return entries;
}
@Override
public Context execute(String identifier, long total, long position)
throws BatchBusinessException, BusinessException {
SystemAccount actor = getSystemAccount();
Document resource = documentRepository.findByUuid(identifier);
logInfo(total, position,
"processing document : " + resource.getRepresentation());
Context context = new BatchResultContext<Document>(resource);
FileMetaData metadata = new FileMetaData(FileMetaDataKind.DATA, resource);
if (!fileDataStore.exists(metadata)) {
Set<DocumentEntry> documentEntries = resource.getDocumentEntries();
for (DocumentEntry documentEntry : documentEntries) {
if (documentEntry != null) {
logger.debug("Document entry : {}", documentEntry);
Account owner = documentEntry.getEntryOwner();
if (documentEntryService.getRelatedEntriesCount(actor, owner,
documentEntry) > 0) {
shareService.deleteAllShareEntries(actor, owner,
documentEntry.getUuid());
}
documentEntryService.deleteInconsistentDocumentEntry(actor,
documentEntry);
logWarn(total,
position,
"The inconsistent document (document entry related){} has been successfully deleted.",
resource.getRepresentation());
}
}
Set<ThreadEntry> threadEntries = resource.getThreadEntries();
for (ThreadEntry threadEntry : threadEntries) {
if (threadEntry != null) {
threadEntryService.deleteInconsistentThreadEntry(actor,
threadEntry);
logWarn(total,
position,
"The inconsistent document (thread entry related) {} has been successfully deleted.",
resource.getRepresentation());
}
}
try {
documentEntryBusinessService.deleteDocument(resource);
} catch (org.springmodules.jcr.JcrSystemException e) {
logger.error("Probably an invalid or missing uuid : ", e);
documentRepository.delete(resource);
}
logWarn(total,
position,
"Removing a document unrelated to an entry {} because of inconsistency",
resource.getRepresentation());
}
return context;
}
@Override
public void notify(Context context, long total, long position) {
// Nothing to notify.
}
@Override
public void notifyError(BatchBusinessException exception,
String identifier, long total, long position) {
@SuppressWarnings("unchecked")
BatchResultContext<Document> context = (BatchResultContext<Document>) exception
.getContext();
Document entry = context.getResource();
logError(total, position, "cleaning document has failed : {}",
entry.getRepresentation(), exception);
}
@Override
public void terminate(List<String> all, long errors, long unhandled_errors,
long total, long processed) {
long success = total - errors - unhandled_errors;
logger.info(success + " document(s) have been checked.");
if (errors > 0) {
logger.error(errors + " document(s) failed to be checked.");
}
if (unhandled_errors > 0) {
logger.error(unhandled_errors
+ " document(s) failed to be checked (unhandled error).");
}
logger.info(getClass().toString() + " job terminated.");
}
}