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/*-
* ============LICENSE_START=======================================================
* SDC
* ================================================================================
* Copyright (C) 2020 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*/
package org.openecomp.sdc.be.dao.cassandra;
import com.datastax.driver.core.Session;
import com.datastax.driver.mapping.MappingManager;
import fj.data.Either;
import org.apache.commons.lang3.tuple.ImmutablePair;
import org.openecomp.sdc.be.resources.data.auditing.AuditingTypesConstants;
import org.openecomp.sdc.be.resources.data.togglz.FeatureToggleEvent;
import org.openecomp.sdc.common.log.wrappers.Logger;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import javax.annotation.PostConstruct;
import java.util.List;
@Component("feature_toggle_dao")
public class FeatureToggleDao extends CassandraDao {
private FeatureToggleAccessor featureToggleAccessor;
private static Logger logger = Logger.getLogger(FeatureToggleDao.class.getName());
public FeatureToggleDao(CassandraClient cassandraClient) {
super(cassandraClient);
}
@PostConstruct
public void init() {
String keyspace = AuditingTypesConstants.REPO_KEYSPACE;
if (client.isConnected()) {
Either<ImmutablePair<Session, MappingManager>, CassandraOperationStatus> result = client.connect(keyspace);
if (result.isLeft()) {
session = result.left().value().left;
manager = result.left().value().right;
featureToggleAccessor = manager.createAccessor(FeatureToggleAccessor.class);
logger.info("** FeatureToggleDao created");
} else {
logger.info("** FeatureToggleDao failed");
throw new RuntimeException(
"Repo keyspace [" + keyspace + "] failed to connect with error : " + result.right().value());
}
} else {
logger.info("** Cassandra client isn't connected");
logger.info("** FeatureToggleDao created, but not connected");
}
}
public CassandraOperationStatus save(FeatureToggleEvent featureToggleEvent) {
return client.save(featureToggleEvent, FeatureToggleEvent.class, manager);
}
public FeatureToggleEvent get(String feature_name) {
return client.getById(feature_name, FeatureToggleEvent.class, manager)
.left()
.on(r -> {
logger.debug("Failed to retrieve state of feature [{}] due to error {}", feature_name, r.toString());
return null;
});
}
public CassandraOperationStatus delete(String feature_name) {
return client.delete(feature_name, FeatureToggleEvent.class, manager);
}
public List<FeatureToggleEvent> getAllFeatures() {
return featureToggleAccessor.getAllFeatures().all();
}
}
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