/*
* Copyright 2014-2016 CyberVision, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.kaaproject.kaa.server.common.dao.impl.sql;
import static org.apache.commons.lang.StringUtils.isNotBlank;
import static org.kaaproject.kaa.server.common.dao.DaoConstants.APPLICATION_ALIAS;
import static org.kaaproject.kaa.server.common.dao.DaoConstants.APPLICATION_PROPERTY;
import static org.kaaproject.kaa.server.common.dao.DaoConstants.APPLICATION_REFERENCE;
import static org.kaaproject.kaa.server.common.dao.DaoConstants.ECF_ALIAS;
import static org.kaaproject.kaa.server.common.dao.DaoConstants.ECF_PROPERTY;
import static org.kaaproject.kaa.server.common.dao.DaoConstants.ECF_REFERENCE;
import static org.kaaproject.kaa.server.common.dao.DaoConstants.ID_PROPERTY;
import static org.kaaproject.kaa.server.common.dao.DaoConstants.VERSION_PROPERTY;
import org.hibernate.Criteria;
import org.hibernate.criterion.Projections;
import org.hibernate.criterion.Restrictions;
import org.kaaproject.kaa.server.common.dao.impl.ApplicationEventFamilyMapDao;
import org.kaaproject.kaa.server.common.dao.model.sql.ApplicationEventFamilyMap;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Repository;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
@Repository
public class HibernateApplicationEventFamilyMapDao
extends HibernateAbstractDao<ApplicationEventFamilyMap>
implements ApplicationEventFamilyMapDao<ApplicationEventFamilyMap> {
private static final Logger LOG = LoggerFactory.getLogger(
HibernateApplicationEventFamilyMapDao.class);
@Override
protected Class<ApplicationEventFamilyMap> getEntityClass() {
return ApplicationEventFamilyMap.class;
}
@Override
public List<ApplicationEventFamilyMap> findByApplicationId(String appId) {
LOG.debug("Searching application event family maps by application id [{}] ", appId);
List<ApplicationEventFamilyMap> applicationEventFamilyMaps = Collections.emptyList();
if (isNotBlank(appId)) {
applicationEventFamilyMaps = findListByCriterionWithAlias(
APPLICATION_PROPERTY, APPLICATION_ALIAS, Restrictions.eq(
APPLICATION_REFERENCE, Long.valueOf(appId)));
}
if (LOG.isTraceEnabled()) {
LOG.trace("[{}] Search result: {}.", appId, applicationEventFamilyMaps);
} else {
LOG.debug("[{}] Search result: {}.", appId, applicationEventFamilyMaps.size());
}
return applicationEventFamilyMaps;
}
@Override
public List<ApplicationEventFamilyMap> findByIds(List<String> ids) {
List<ApplicationEventFamilyMap> applicationEventFamilyMaps = Collections.emptyList();
String idsArray = "";
if (ids != null && !ids.isEmpty()) {
idsArray = Arrays.toString(ids.toArray());
LOG.debug("Searching application event family maps by ids {} ", idsArray);
applicationEventFamilyMaps = findListByCriterion(Restrictions.in(
ID_PROPERTY, toLongIds(ids)));
}
if (LOG.isTraceEnabled()) {
LOG.trace("{} Search result: {}.", idsArray, Arrays.toString(
applicationEventFamilyMaps.toArray()));
} else {
LOG.debug("{} Search result: {}.", idsArray, applicationEventFamilyMaps.size());
}
return applicationEventFamilyMaps;
}
@Override
public void removeByApplicationId(String appId) {
if (isNotBlank(appId)) {
List<ApplicationEventFamilyMap> eventClassFamilies = findListByCriterionWithAlias(
APPLICATION_PROPERTY, APPLICATION_ALIAS,
Restrictions.eq(APPLICATION_REFERENCE, Long.valueOf(appId)));
removeList(eventClassFamilies);
}
LOG.debug("Removed application event family map by application id [{}] ", appId);
}
@Override
public boolean validateApplicationEventFamilyMap(String appId, String ecfId, int version) {
LOG.debug("Validating application event family map by application id [{}], ecf id [{}], "
+ "version [{}]", appId, ecfId, version);
Criteria criteria = getCriteria();
criteria.createAlias(APPLICATION_PROPERTY, APPLICATION_ALIAS);
criteria.createAlias(ECF_PROPERTY, ECF_ALIAS);
criteria.add(Restrictions.and(
Restrictions.eq(APPLICATION_REFERENCE, Long.valueOf(appId)),
Restrictions.eq(ECF_REFERENCE, Long.valueOf(ecfId)),
Restrictions.eq(VERSION_PROPERTY, version)));
Long count = (Long) criteria.setProjection(Projections.rowCount()).uniqueResult();
boolean result = count != null ? count == 0 : false;
LOG.debug("[{},{},{}] Validation result: {}.", appId, ecfId, version, result);
return result;
}
@Override
public List<ApplicationEventFamilyMap> findByEcfIdAndVersion(String ecfId, int version) {
LOG.debug("Searching application event family maps by event class family id [{}] and "
+ "version [{}] ", ecfId, version);
Criteria criteria = getCriteria();
criteria.createAlias(ECF_PROPERTY, ECF_ALIAS);
criteria.add(Restrictions.and(
Restrictions.eq(ECF_REFERENCE, Long.valueOf(ecfId)),
Restrictions.eq(VERSION_PROPERTY, version)));
List<ApplicationEventFamilyMap> maps = findListByCriteria(criteria);
if (LOG.isTraceEnabled()) {
LOG.trace("[{},{}] Search result: {}.", ecfId, version, Arrays.toString(maps.toArray()));
} else {
LOG.debug("[{},{}] Search result: {}.", ecfId, version, maps.size());
}
return maps;
}
}