2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2023-2024 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.NcmpResponseStatus;
32 import org.onap.cps.ncmp.api.impl.events.NcmpEvent;
33 import org.onap.cps.ncmp.api.impl.operations.DmiDataOperation;
34 import org.onap.cps.ncmp.events.async1_0_0.Data;
35 import org.onap.cps.ncmp.events.async1_0_0.DataOperationEvent;
36 import org.onap.cps.ncmp.events.async1_0_0.Response;
37 import org.springframework.util.MultiValueMap;
40 @NoArgsConstructor(access = AccessLevel.PRIVATE)
41 public class DataOperationEventCreator {
44 * Creates data operation event.
46 * @param clientTopic topic the client wants to use for responses
47 * @param requestId unique identifier per request
48 * @param cmHandleIdsPerResponseCodesPerOperation map of cm handles per operation response per response code
51 public static CloudEvent createDataOperationEvent(final String clientTopic,
52 final String requestId,
53 final MultiValueMap<DmiDataOperation,
54 Map<NcmpResponseStatus, List<String>>>
55 cmHandleIdsPerResponseCodesPerOperation) {
56 final DataOperationEvent dataOperationEvent = new DataOperationEvent();
57 final Data data = createPayloadFromDataOperationResponses(cmHandleIdsPerResponseCodesPerOperation);
58 dataOperationEvent.setData(data);
59 final Map<String, String> extensions = createDataOperationExtensions(requestId, clientTopic);
60 return NcmpEvent.builder().type(DataOperationEvent.class.getName())
61 .data(dataOperationEvent).extensions(extensions).build().asCloudEvent();
64 private static Data createPayloadFromDataOperationResponses(final MultiValueMap<DmiDataOperation,
65 Map<NcmpResponseStatus, List<String>>> cmHandleIdsPerResponseCodesPerOperation) {
66 final Data data = new Data();
67 final List<org.onap.cps.ncmp.events.async1_0_0.Response> responses = new ArrayList<>();
68 cmHandleIdsPerResponseCodesPerOperation.forEach((dmiDataOperation, cmHandleIdsPerResponseCodes) ->
69 cmHandleIdsPerResponseCodes.forEach(cmHandleIdsPerResponseCodeEntries ->
70 responses.addAll(createResponseFromDataOperationResponses(
71 dmiDataOperation, cmHandleIdsPerResponseCodeEntries))));
72 data.setResponses(responses);
76 private static List<Response> createResponseFromDataOperationResponses(
77 final DmiDataOperation dmiDataOperation,
78 final Map<NcmpResponseStatus, List<String>> cmHandleIdsPerResponseCodeEntries) {
79 final List<org.onap.cps.ncmp.events.async1_0_0.Response> responses = new ArrayList<>();
80 cmHandleIdsPerResponseCodeEntries.forEach((ncmpEventResponseCode, cmHandleIds) -> {
81 final Response response = new Response();
82 response.setOperationId(dmiDataOperation.getOperationId());
83 response.setStatusCode(ncmpEventResponseCode.getCode());
84 response.setStatusMessage(ncmpEventResponseCode.getMessage());
85 response.setIds(cmHandleIds);
86 response.setResourceIdentifier(dmiDataOperation.getResourceIdentifier());
87 response.setOptions(dmiDataOperation.getOptions());
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);