2 * Copyright (c) 2018 Orange
4 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
5 * in compliance with the License. You may obtain a copy of the License at
7 * http://www.apache.org/licenses/LICENSE-2.0
9 * Unless required by applicable law or agreed to in writing, software distributed under the License
10 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
11 * or implied. See the License for the specific language governing permissions and limitations under
14 package org.onap.nbi.apis.hub.service;
16 import java.text.DateFormat;
17 import java.text.SimpleDateFormat;
18 import java.util.Date;
19 import java.util.UUID;
20 import org.onap.nbi.apis.hub.model.Event;
21 import org.onap.nbi.apis.hub.model.EventType;
22 import org.onap.nbi.apis.hub.model.ServiceInstanceEvent;
23 import org.onap.nbi.apis.serviceorder.model.ServiceOrder;
24 import org.onap.nbi.apis.serviceorder.model.ServiceOrderItem;
25 import org.onap.nbi.commons.JacksonFilter;
26 import org.onap.nbi.commons.JsonRepresentation;
27 import com.fasterxml.jackson.databind.JsonNode;
28 import com.fasterxml.jackson.databind.MappingJsonFactory;
29 import com.fasterxml.jackson.databind.ObjectMapper;
30 import com.fasterxml.jackson.databind.node.ObjectNode;
32 public class EventFactory {
34 private static final ObjectMapper mapper = new ObjectMapper(new MappingJsonFactory());
36 public static Event getEvent(EventType eventType, ServiceOrder serviceOrder,
37 ServiceOrderItem serviceOrderItem) {
38 Event event = new Event();
39 event.setEventId(UUID.randomUUID().toString());
40 event.setEventDate(new Date());
41 event.setEventType(eventType.value());
43 DateFormat df = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'");
44 mapper.setDateFormat(df);
46 JsonNode serviceOrderJson = mapper.valueToTree(filterServiceOrder(serviceOrder));
48 if (EventType.SERVICE_ORDER_ITEM_STATE_CHANGE.equals(eventType)) {
49 JsonNode serviceOrderItemJson = mapper.valueToTree(serviceOrderItem);
50 ((ObjectNode) serviceOrderJson).putArray("orderItem").add(serviceOrderItemJson);
53 event.setEvent(serviceOrderJson);
58 public static Event getEvent(EventType eventType, ServiceInstanceEvent serviceInstanceEvent) {
59 Event event = new Event();
60 event.setEventId(UUID.randomUUID().toString());
61 event.setEventDate(new Date());
62 event.setEventType(eventType.value());
64 DateFormat df = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'");
65 mapper.setDateFormat(df);
67 JsonNode serviceInstanceJson = mapper.valueToTree(serviceInstanceEvent);
69 event.setEvent(serviceInstanceJson);
76 * Filter ServiceOrderObject to produce a lightweight object that fit the eventBody specification
81 private static Object filterServiceOrder(final ServiceOrder serviceOrder) {
83 Object filteredServiceOrder = null;
85 if (serviceOrder != null) {
86 JsonRepresentation jsonRepresentation = new JsonRepresentation();
87 jsonRepresentation.add("id").add("href").add("externalId").add("state").add("orderDate")
88 .add("completionDateTime").add("orderItem");
90 filteredServiceOrder = JacksonFilter.createNode(serviceOrder, jsonRepresentation);
93 return filteredServiceOrder;