/*
* LinShare is an open source filesharing software, part of the LinPKI software
* suite, developed by Linagora.
*
* Copyright (C) 2015 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.repository.hibernate;
import java.util.Date;
import java.util.List;
import org.hibernate.criterion.DetachedCriteria;
import org.hibernate.criterion.MatchMode;
import org.hibernate.criterion.Order;
import org.hibernate.criterion.Projections;
import org.hibernate.criterion.Restrictions;
import org.linagora.linshare.core.domain.constants.AccountPurgeStepEnum;
import org.linagora.linshare.core.domain.entities.AbstractDomain;
import org.linagora.linshare.core.domain.entities.Account;
import org.linagora.linshare.core.domain.entities.SystemAccount;
import org.linagora.linshare.core.exception.BusinessException;
import org.linagora.linshare.core.repository.AccountRepository;
import org.springframework.dao.support.DataAccessUtils;
import org.springframework.orm.hibernate3.HibernateTemplate;
import org.springframework.util.Assert;
abstract class GenericAccountRepositoryImpl<U extends Account> extends AbstractRepositoryImpl<U> implements AccountRepository<U> {
public GenericAccountRepositoryImpl(HibernateTemplate hibernateTemplate) {
super(hibernateTemplate);
}
@Override
public U findByLsUuid(String lsUuid) {
Assert.notNull(lsUuid);
DetachedCriteria criteria = DetachedCriteria.forClass(getPersistentClass());
criteria.add(Restrictions.eq("lsUuid", lsUuid).ignoreCase());
criteria.add(Restrictions.eq("destroyed", 0L));
List<U> users = findByCriteria(criteria);
if (users == null || users.isEmpty()) {
return null;
} else if (users.size() == 1) {
return users.get(0);
} else {
throw new IllegalStateException("lsUuid must be unique");
}
}
@Override
public List<U> findByDomain(String domain) {
Assert.notNull(domain);
DetachedCriteria criteria = DetachedCriteria.forClass(getPersistentClass());
criteria.createAlias("domain", "domain");
criteria.add(Restrictions.eq("domain.uuid",domain));
criteria.add(Restrictions.eq("destroyed", 0L));
return findByCriteria(criteria);
}
@Override
protected DetachedCriteria getNaturalKeyCriteria(U entity) {
DetachedCriteria det = DetachedCriteria.forClass(getPersistentClass());
// det.add(Restrictions.eq("destroyed", false));
// query
det.add(Restrictions.eq("lsUuid", entity.getLsUuid()));
return det;
}
@Override
public List<U> findAll() {
DetachedCriteria criteria = DetachedCriteria.forClass(getPersistentClass());
criteria.add(Restrictions.eq("destroyed", 0L));
return findByCriteria(criteria);
}
@Override
public boolean exist(String lsUuid) {
Assert.notNull(lsUuid);
DetachedCriteria criteria = DetachedCriteria.forClass(getPersistentClass());
criteria.add(Restrictions.eq("lsUuid", lsUuid));
criteria.add(Restrictions.eq("destroyed", 0L));
List<U> accounts = null;
accounts = findByCriteria(criteria);
if (accounts == null || accounts.isEmpty()) {
return false;
} else if (accounts.size() == 1) {
return true;
} else {
throw new IllegalStateException("lsUid must be unique");
}
}
@Override
public U update(U entity) throws BusinessException {
entity.setModificationDate(new Date());
return super.update(entity);
}
@Override
public SystemAccount getBatchSystemAccount() {
DetachedCriteria det = DetachedCriteria.forClass(SystemAccount.class)
.add(Restrictions.eq("lsUuid", "system"));
List<U> users = findByCriteria(det);
if (users == null || users.isEmpty()) {
return null;
} else if (users.size() == 1) {
return (SystemAccount) users.get(0);
} else {
throw new IllegalStateException("lsUuid must be unique");
}
}
@Override
public SystemAccount getUploadRequestSystemAccount() {
DetachedCriteria det = DetachedCriteria.forClass(SystemAccount.class)
.add(Restrictions.eq("lsUuid", "system-account-uploadrequest"));
return (SystemAccount) DataAccessUtils
.singleResult(findByCriteria(det));
}
@Override
public void delete(U entity) throws BusinessException, IllegalArgumentException {
entity.setDestroyed(getUserDestroyedMaxValue(entity.getDomain(), entity.getMail()) + 1);
this.update(entity);
}
@Override
public void markToPurge(U entity) throws BusinessException,
IllegalArgumentException {
entity.setPurgeStep(AccountPurgeStepEnum.WAIT_FOR_PURGE);
this.update(entity);
}
@Override
public void purge(U entity) throws BusinessException,
IllegalArgumentException {
entity.setPurgeStep(AccountPurgeStepEnum.PURGED);
this.update(entity);
}
@Override
public U findDeleted(String lsUuid) {
Assert.notNull(lsUuid);
DetachedCriteria criteria = DetachedCriteria
.forClass(getPersistentClass());
criteria.add(Restrictions.eq("lsUuid", lsUuid).ignoreCase());
criteria.add(Restrictions.gt("destroyed", 0L));
return DataAccessUtils.requiredSingleResult(findByCriteria(criteria));
}
@Override
public U findAccountsReadyToPurge(String lsUuid) {
Assert.notNull(lsUuid);
DetachedCriteria criteria = DetachedCriteria
.forClass(getPersistentClass());
criteria.add(Restrictions.eq("purgeStep", AccountPurgeStepEnum.WAIT_FOR_PURGE));
criteria.add(Restrictions.gt("destroyed", 0L));
criteria.add(Restrictions.eq("lsUuid", lsUuid).ignoreCase());
return DataAccessUtils.requiredSingleResult(findByCriteria(criteria));
}
@Override
public List<String> findAllAccountsReadyToPurge() {
DetachedCriteria criteria = DetachedCriteria.forClass(getPersistentClass());
criteria.setProjection(Projections.property("lsUuid"));
criteria.add(Restrictions.eq("purgeStep", AccountPurgeStepEnum.WAIT_FOR_PURGE));
criteria.add(Restrictions.gt("destroyed", 0L));
@SuppressWarnings("unchecked")
List<String> list = listByCriteria(criteria);
return list;
}
@Override
public List<String> findAllDeletedAccountsToPurge(Date limit) {
DetachedCriteria criteria = DetachedCriteria.forClass(getPersistentClass());
criteria.setProjection(Projections.property("lsUuid"));
criteria.add(Restrictions.lt("modificationDate", limit));
criteria.add(Restrictions.eq("purgeStep", AccountPurgeStepEnum.IN_USE));
criteria.add(Restrictions.gt("destroyed", 0L));
@SuppressWarnings("unchecked")
List<String> list = listByCriteria(criteria);
return list;
}
private long getUserDestroyedMaxValue(AbstractDomain domain, String mail) {
DetachedCriteria criteria = DetachedCriteria.forClass(getPersistentClass());
criteria.setProjection(Projections.property("destroyed"));
criteria.add(Restrictions.eq("mail", mail));
criteria.add(Restrictions.eq("domain", domain));
criteria.addOrder(Order.desc("destroyed"));
@SuppressWarnings("unchecked")
List<Long> list = listByCriteria(criteria);
return list.get(0);
}
@SuppressWarnings("unchecked")
@Override
public List<String> findAllKnownEmails(String pattern) {
DetachedCriteria det = DetachedCriteria.forClass(Account.class);
det.add(Restrictions.ilike("mail", pattern, MatchMode.ANYWHERE));
det.setProjection(Projections.distinct(Projections.property("mail")));
return listByCriteria(det);
}
}