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/*
* Copyright © 2016-2018 European Support Limited
*
* 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.openecomp.sdc.be.model.jsontitan.operations;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Set;
import java.util.UUID;
import org.openecomp.sdc.be.dao.jsongraph.GraphVertex;
import org.openecomp.sdc.be.dao.jsongraph.types.EdgeLabelEnum;
import org.openecomp.sdc.be.dao.jsongraph.types.JsonParseFlagEnum;
import org.openecomp.sdc.be.dao.jsongraph.types.VertexTypeEnum;
import org.openecomp.sdc.be.dao.titan.TitanOperationStatus;
import org.openecomp.sdc.be.datatypes.enums.JsonPresentationFields;
import org.openecomp.sdc.be.model.InterfaceDefinition;
import org.openecomp.sdc.be.model.Resource;
import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
import org.openecomp.sdc.be.model.operations.impl.DaoStatusConverter;
import org.openecomp.sdc.common.jsongraph.util.CommonUtility;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import fj.data.Either;
@org.springframework.stereotype.Component("interfaces-operation")
public class InterfaceOperation extends BaseOperation {
private static Logger logger = LoggerFactory.getLogger(InterfaceOperation.class.getName());
public Either<Set<String>, StorageOperationStatus> deleteInterface(Resource resource,
Set<String> interfacesToDelete) {
Either<Set<String>, StorageOperationStatus> result = null;
Either<GraphVertex, TitanOperationStatus> getComponentVertex;
StorageOperationStatus status = null;
if (result == null) {
getComponentVertex = titanDao.getVertexById(resource.getUniqueId(), JsonParseFlagEnum.NoParse);
if (getComponentVertex.isRight()) {
result = Either
.right(DaoStatusConverter.convertTitanStatusToStorageStatus(getComponentVertex.right().value()));
}
}
if (result == null) {
status = deleteToscaDataElements(resource.getUniqueId(), EdgeLabelEnum.INTERFACE_ARTIFACTS,
new ArrayList<>(interfacesToDelete));
if (status != StorageOperationStatus.OK) {
result = Either.right(status);
}
}
if (result == null) {
result = Either.left(interfacesToDelete);
}
return result;
}
public Either<InterfaceDefinition, StorageOperationStatus> addInterface(String resourceId,
InterfaceDefinition interfaceDefinition) {
return addOrUpdateInterface(false, resourceId, interfaceDefinition);
}
public Either<InterfaceDefinition, StorageOperationStatus> updateInterface(String resourceId,
InterfaceDefinition interfaceDefinition) {
return addOrUpdateInterface(true, resourceId, interfaceDefinition);
}
private Either<InterfaceDefinition, StorageOperationStatus> addOrUpdateInterface(
boolean isUpdateAction, String resourceId, InterfaceDefinition interfaceDefinition) {
StorageOperationStatus statusRes;
Either<GraphVertex, TitanOperationStatus> getToscaElementRes;
getToscaElementRes = titanDao.getVertexById(resourceId, JsonParseFlagEnum.NoParse);
if (getToscaElementRes.isRight()) {
TitanOperationStatus status = getToscaElementRes.right().value();
CommonUtility.addRecordToLog(logger, CommonUtility.LogLevelEnum.DEBUG,
"Failed to get tosca element {} upon adding the properties. Status is {}. ", resourceId, status);
statusRes = DaoStatusConverter.convertTitanStatusToStorageStatus(status);
return Either.right(statusRes);
}
GraphVertex resourceVertex = getToscaElementRes.left().value();
if (!isUpdateAction) {
interfaceDefinition.setUniqueId(UUID.randomUUID().toString());
}
statusRes = performUpdateToscaAction(isUpdateAction, resourceVertex, Arrays.asList(interfaceDefinition),
JsonPresentationFields.INTERFACE);
if (!statusRes.equals(StorageOperationStatus.OK)) {
logger.error("Failed to find the parent capability of capability type {}. status is {}", resourceId,
statusRes);
return Either.right(statusRes);
}
return Either.left(interfaceDefinition);
}
private StorageOperationStatus performUpdateToscaAction(boolean isUpdate, GraphVertex graphVertex,
List<InterfaceDefinition> toscaDataList, JsonPresentationFields mapKeyField) {
if (isUpdate) {
return updateToscaDataOfToscaElement(graphVertex, EdgeLabelEnum.INTERFACE_ARTIFACTS,
VertexTypeEnum.INTERFACE_ARTIFACTS, toscaDataList, JsonPresentationFields.UNIQUE_ID);
} else {
return addToscaDataToToscaElement(graphVertex, EdgeLabelEnum.INTERFACE_ARTIFACTS,
VertexTypeEnum.INTERFACE_ARTIFACTS, toscaDataList, JsonPresentationFields.UNIQUE_ID);
}
}
}
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