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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.onap.sdc.tosca.datatypes.model;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.SerializationFeature;
import java.util.Map;
import java.util.Objects;
import java.util.Optional;
import java.util.Set;
import org.apache.commons.collections4.MapUtils;
import org.onap.sdc.tosca.error.ToscaRuntimeException;
import org.onap.sdc.tosca.services.CommonUtil;
class Interface {
private static final String COULD_NOT_CREATE_OPERATION = "Could not create Operation from [";
private static final String OPER = "operations";
Optional<Map.Entry<String, ? extends OperationDefinition>> createOperation(String propertyName,
Object operationCandidate, Set<String> fieldNames, Class<? extends OperationDefinition> operationClass) {
if (!fieldNames.contains(propertyName)) {
try {
Optional<? extends OperationDefinition> operationDefinition =
CommonUtil.createObjectUsingSetters(operationCandidate, operationClass);
Map.Entry<String, ? extends OperationDefinition> operation =
new Map.Entry<String, OperationDefinition>() {
@Override
public String getKey() {
return propertyName;
}
@Override
public OperationDefinition getValue() {
if (operationDefinition.isPresent()) {
return operationDefinition.get();
}
return null;
}
@Override
public OperationDefinition setValue(OperationDefinition value) {
return null;
}
};
return Optional.of(operation);
} catch (Exception exc) {
throw new ToscaRuntimeException(COULD_NOT_CREATE_OPERATION + propertyName + "]", exc);
}
}
return Optional.empty();
}
protected Optional<Object> convertInterfaceToToscaInterfaceObj(Object interfaceEntity) {
if (Objects.isNull(interfaceEntity)) {
return Optional.empty();
}
Map<String, Object> interfaceAsMap = CommonUtil.getObjectAsMap(interfaceEntity);
Map<String, Object> operations = (Map<String, Object>) interfaceAsMap.get(OPER);
if (MapUtils.isNotEmpty(operations)) {
interfaceAsMap.remove(OPER);
interfaceAsMap.putAll(operations);
}
ObjectMapper objectMapper = new ObjectMapper();
objectMapper.configure(SerializationFeature.WRITE_NULL_MAP_VALUES, false);
return Optional.of(objectMapper.convertValue(interfaceAsMap, Object.class));
}
}
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