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/**
* Copyright (c) 2018 Orange
*
* 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.nbi.apis.hub.service;
import com.fasterxml.jackson.databind.JsonNode;
import org.onap.nbi.apis.hub.model.Event;
import org.springframework.data.mongodb.core.query.Criteria;
import java.util.ArrayList;
import java.util.List;
public class CriteriaBuilderServiceOrder implements CriteriaBuilder {
@Override
public Criteria adjust(Criteria base, Event event) {
switch (event.getEventType()) {
case "ServiceOrderCreationNotification":
return base;
case "ServiceOrderStateChangeNotification":
JsonNode stateNode = event.getEvent().path("state");
if (stateNode.isValueNode())
return base.orOperator(Criteria.where("query.serviceOrder__state").exists(false),
Criteria.where("query.serviceOrder__state").in(stateNode.textValue()));
break;
case "ServiceOrderItemStateChangeNotification":
Object[] states = getStates(event);
if (states.length > 0)
return base.orOperator(Criteria.where("query.serviceOrder__serviceOrderItem__state").exists(false),
Criteria.where("query.serviceOrder__serviceOrderItem__state").in(states));
break;
}
return base;
}
private String[] getStates(Event event) {
List<String> states = new ArrayList<>();
JsonNode orderItems = event.getEvent().path("orderItem");
if (orderItems.isArray()) {
for (JsonNode node : orderItems) {
JsonNode stateNode = node.path("state");
if (stateNode.isValueNode()) {
states.add(stateNode.textValue());
}
}
}
return states.toArray(new String[0]);
}
}
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