2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2021-2022 Bell Canada
4 * Modifications Copyright (C) 2022 Nordix Foundation
5 * ================================================================================
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
18 * SPDX-License-Identifier: Apache-2.0
19 * ============LICENSE_END=========================================================
22 package org.onap.cps.ncmp.rest.controller;
24 import java.util.List;
26 import java.util.stream.Collectors;
27 import javax.validation.Valid;
28 import lombok.RequiredArgsConstructor;
29 import org.onap.cps.ncmp.api.NetworkCmProxyDataService;
30 import org.onap.cps.ncmp.api.models.CmHandleRegistrationResponse;
31 import org.onap.cps.ncmp.api.models.CmHandleRegistrationResponse.Status;
32 import org.onap.cps.ncmp.api.models.DmiPluginRegistrationResponse;
33 import org.onap.cps.ncmp.rest.api.NetworkCmProxyInventoryApi;
34 import org.onap.cps.ncmp.rest.model.CmHandlerRegistrationErrorResponse;
35 import org.onap.cps.ncmp.rest.model.DmiPluginRegistrationErrorResponse;
36 import org.onap.cps.ncmp.rest.model.RestDmiPluginRegistration;
37 import org.springframework.http.HttpStatus;
38 import org.springframework.http.ResponseEntity;
39 import org.springframework.web.bind.annotation.RequestMapping;
40 import org.springframework.web.bind.annotation.RestController;
43 @RequestMapping("${rest.api.ncmp-inventory-base-path}")
44 @RequiredArgsConstructor
45 public class NetworkCmProxyInventoryController implements NetworkCmProxyInventoryApi {
47 private final NetworkCmProxyDataService networkCmProxyDataService;
48 private final NcmpRestInputMapper ncmpRestInputMapper;
51 * Get all cm-handle IDs under a registered DMI plugin.
53 * @param dmiPluginIdentifier DMI plugin identifier
54 * @return list of cm handle IDs
57 public ResponseEntity<List<String>> getAllCmHandleIdsForRegisteredDmi(final String dmiPluginIdentifier) {
58 final Set<String> cmHandleIds =
59 networkCmProxyDataService.getAllCmHandleIdsByDmiPluginIdentifier(dmiPluginIdentifier);
60 return ResponseEntity.ok(List.copyOf(cmHandleIds));
64 * Update DMI Plugin Registration (used for first registration also).
66 * @param restDmiPluginRegistration the registration data
69 public ResponseEntity updateDmiPluginRegistration(
70 final @Valid RestDmiPluginRegistration restDmiPluginRegistration) {
71 final DmiPluginRegistrationResponse dmiPluginRegistrationResponse =
72 networkCmProxyDataService.updateDmiRegistrationAndSyncModule(
73 ncmpRestInputMapper.toDmiPluginRegistration(restDmiPluginRegistration));
74 final DmiPluginRegistrationErrorResponse failedRegistrationErrorResponse =
75 getFailureRegistrationResponse(dmiPluginRegistrationResponse);
76 return allRegistrationsSuccessful(failedRegistrationErrorResponse)
77 ? new ResponseEntity<>(HttpStatus.OK)
78 : new ResponseEntity<>(failedRegistrationErrorResponse, HttpStatus.INTERNAL_SERVER_ERROR);
81 private boolean allRegistrationsSuccessful(
82 final DmiPluginRegistrationErrorResponse dmiPluginRegistrationErrorResponse) {
83 return dmiPluginRegistrationErrorResponse.getFailedCreatedCmHandles().isEmpty()
84 && dmiPluginRegistrationErrorResponse.getFailedUpdatedCmHandles().isEmpty()
85 && dmiPluginRegistrationErrorResponse.getFailedRemovedCmHandles().isEmpty();
88 private DmiPluginRegistrationErrorResponse getFailureRegistrationResponse(
89 final DmiPluginRegistrationResponse dmiPluginRegistrationResponse) {
90 final DmiPluginRegistrationErrorResponse dmiPluginRegistrationErrorResponse =
91 new DmiPluginRegistrationErrorResponse();
92 dmiPluginRegistrationErrorResponse.setFailedCreatedCmHandles(
93 getFailedResponses(dmiPluginRegistrationResponse.getCreatedCmHandles()));
94 dmiPluginRegistrationErrorResponse.setFailedUpdatedCmHandles(
95 getFailedResponses(dmiPluginRegistrationResponse.getUpdatedCmHandles()));
96 dmiPluginRegistrationErrorResponse.setFailedRemovedCmHandles(
97 getFailedResponses(dmiPluginRegistrationResponse.getRemovedCmHandles()));
99 return dmiPluginRegistrationErrorResponse;
102 private List<CmHandlerRegistrationErrorResponse> getFailedResponses(
103 final List<CmHandleRegistrationResponse> cmHandleRegistrationResponseList) {
104 return cmHandleRegistrationResponseList.stream()
105 .filter(cmHandleRegistrationResponse -> cmHandleRegistrationResponse.getStatus() == Status.FAILURE)
106 .map(this::toCmHandleRegistrationErrorResponse)
107 .collect(Collectors.toList());
110 private CmHandlerRegistrationErrorResponse toCmHandleRegistrationErrorResponse(
111 final CmHandleRegistrationResponse registrationResponse) {
112 return new CmHandlerRegistrationErrorResponse()
113 .cmHandle(registrationResponse.getCmHandle())
114 .errorCode(registrationResponse.getRegistrationError().errorCode)
115 .errorText(registrationResponse.getErrorText());