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/*
* ============LICENSE_START=======================================================
* Copyright (C) 2021 Nordix Foundation
* ================================================================================
* 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.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.openecomp.sdc.be.model.operations.impl;
import fj.data.Either;
import java.util.Objects;
import org.openecomp.sdc.be.dao.api.ActionStatus;
import org.openecomp.sdc.be.dao.janusgraph.JanusGraphGenericDao;
import org.openecomp.sdc.be.dao.janusgraph.JanusGraphOperationStatus;
import org.openecomp.sdc.be.model.Model;
import org.openecomp.sdc.be.model.jsonjanusgraph.operations.exception.OperationException;
import org.openecomp.sdc.be.resources.data.ModelData;
import org.openecomp.sdc.common.log.enums.EcompLoggerErrorCode;
import org.openecomp.sdc.common.log.wrappers.Logger;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
@Component("model-operation")
public class ModelOperation extends AbstractOperation {
private static final Logger log = Logger.getLogger(ModelOperation.class);
private final JanusGraphGenericDao genericDao;
@Autowired
public ModelOperation(final JanusGraphGenericDao janusGraphGenericDao) {
this.genericDao = janusGraphGenericDao;
}
public Model createModel(final Model model, final boolean inTransaction) {
Model result = null;
final ModelData modelData = new ModelData(model.getName(), UniqueIdBuilder.buildModelUid(model.getName()));
try {
final Either<ModelData, JanusGraphOperationStatus> createNode = genericDao.createNode(modelData, ModelData.class);
if (createNode.isRight()) {
final JanusGraphOperationStatus janusGraphOperationStatus = createNode.right().value();
log.error(EcompLoggerErrorCode.DATA_ERROR, ModelOperation.class.getName(), "Problem while creating model, reason {}",
janusGraphOperationStatus);
if (janusGraphOperationStatus == JanusGraphOperationStatus.JANUSGRAPH_SCHEMA_VIOLATION) {
throw new OperationException(ActionStatus.MODEL_ALREADY_EXISTS, model.getName());
}
throw new OperationException(ActionStatus.GENERAL_ERROR,
String.format("Failed to create model %s on JanusGraph with %s error", model, janusGraphOperationStatus));
}
result = new Model(createNode.left().value().getName());
return result;
} finally {
if (!inTransaction) {
if (Objects.nonNull(result)) {
genericDao.commit();
} else {
genericDao.rollback();
}
}
}
}
}
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