2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2023 Nordix Foundation
4 * ================================================================================
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
17 * SPDX-License-Identifier: Apache-2.0
18 * ============LICENSE_END=========================================================
21 package org.onap.cps.ncmp.api.impl.utils.data.operation;
23 import io.cloudevents.CloudEvent;
24 import java.util.ArrayList;
25 import java.util.HashMap;
26 import java.util.List;
28 import lombok.AccessLevel;
29 import lombok.NoArgsConstructor;
30 import lombok.extern.slf4j.Slf4j;
31 import org.onap.cps.ncmp.api.NcmpEventResponseCode;
32 import org.onap.cps.ncmp.api.impl.events.NcmpCloudEventBuilder;
33 import org.onap.cps.ncmp.events.async1_0_0.Data;
34 import org.onap.cps.ncmp.events.async1_0_0.DataOperationEvent;
35 import org.onap.cps.ncmp.events.async1_0_0.Response;
36 import org.springframework.util.MultiValueMap;
39 @NoArgsConstructor(access = AccessLevel.PRIVATE)
40 public class DataOperationEventCreator {
43 * Creates data operation event.
45 * @param clientTopic topic the client wants to use for responses
46 * @param requestId unique identifier per request
47 * @param cmHandleIdsPerResponseCodesPerOperationId map of cm handles per operation response per response code
50 public static CloudEvent createDataOperationEvent(final String clientTopic,
51 final String requestId,
52 final MultiValueMap<String,
53 Map<NcmpEventResponseCode, List<String>>>
54 cmHandleIdsPerResponseCodesPerOperationId) {
55 final DataOperationEvent dataOperationEvent = new DataOperationEvent();
56 final Data data = createPayloadFromDataOperationResponses(cmHandleIdsPerResponseCodesPerOperationId);
57 dataOperationEvent.setData(data);
58 final Map<String, String> extensions = createDataOperationExtensions(requestId, clientTopic);
59 return NcmpCloudEventBuilder.builder().type(DataOperationEvent.class.getName())
60 .event(dataOperationEvent).extensions(extensions).setCloudEvent().build();
63 private static Data createPayloadFromDataOperationResponses(final MultiValueMap<String, Map<NcmpEventResponseCode,
64 List<String>>> cmHandleIdsPerOperationIdPerResponseCode) {
65 final Data data = new Data();
66 final List<org.onap.cps.ncmp.events.async1_0_0.Response> responses = new ArrayList<>();
67 cmHandleIdsPerOperationIdPerResponseCode.entrySet().forEach(cmHandleIdsPerOperationIdPerResponseCodeEntries ->
68 cmHandleIdsPerOperationIdPerResponseCodeEntries.getValue().forEach(cmHandleIdsPerResponseCodeEntries ->
69 responses.addAll(createResponseFromDataOperationResponses(
70 cmHandleIdsPerOperationIdPerResponseCodeEntries.getKey(),
71 cmHandleIdsPerResponseCodeEntries)
73 data.setResponses(responses);
77 private static List<Response> createResponseFromDataOperationResponses(
78 final String operationId,
79 final Map<NcmpEventResponseCode, List<String>> cmHandleIdsPerResponseCodeEntries) {
80 final List<org.onap.cps.ncmp.events.async1_0_0.Response> responses = new ArrayList<>();
81 cmHandleIdsPerResponseCodeEntries.entrySet()
82 .forEach(cmHandleIdsPerResponseCodeEntry -> {
83 final Response response = new Response();
84 response.setOperationId(operationId);
85 response.setStatusCode(cmHandleIdsPerResponseCodeEntry.getKey().getStatusCode());
86 response.setStatusMessage(cmHandleIdsPerResponseCodeEntry.getKey().getStatusMessage());
87 response.setIds(cmHandleIdsPerResponseCodeEntry.getValue());
88 responses.add(response);
93 private static Map<String, String> createDataOperationExtensions(final String requestId, final String clientTopic) {
94 final Map<String, String> extensions = new HashMap<>();
95 extensions.put("correlationid", requestId);
96 extensions.put("destination", clientTopic);