2 * ============LICENSE_START=======================================================
3 * Copyright (C) 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.init;
23 import static org.onap.cps.ncmp.api.impl.ncmppersistence.NcmpPersistence.NCMP_DATASPACE_NAME;
24 import static org.onap.cps.utils.ContentType.JSON;
26 import java.time.OffsetDateTime;
27 import lombok.extern.slf4j.Slf4j;
28 import org.onap.cps.api.CpsAnchorService;
29 import org.onap.cps.api.CpsDataService;
30 import org.onap.cps.api.CpsDataspaceService;
31 import org.onap.cps.api.CpsModuleService;
32 import org.onap.cps.ncmp.api.impl.exception.NcmpStartUpException;
33 import org.onap.cps.spi.exceptions.AlreadyDefinedException;
34 import org.springframework.beans.factory.annotation.Value;
35 import org.springframework.stereotype.Service;
39 public class CmDataSubscriptionModelLoader extends AbstractModelLoader {
41 private static final String MODEL_FILENAME = "cm-data-subscriptions@2023-11-13.yang";
42 private static final String SCHEMASET_NAME = "cm-data-subscriptions";
43 private static final String ANCHOR_NAME = "cm-data-subscriptions";
44 private static final String REGISTRY_DATANODE_NAME = "datastores";
45 private static final String DATASTORE_PASSTHROUGH_OPERATIONAL = "ncmp-datastores:passthrough-operational";
46 private static final String DATASTORE_PASSTHROUGH_RUNNING = "ncmp-datastores:passthrough-running";
48 public CmDataSubscriptionModelLoader(final CpsDataspaceService cpsDataspaceService,
49 final CpsModuleService cpsModuleService,
50 final CpsAnchorService cpsAnchorService,
51 final CpsDataService cpsDataService) {
52 super(cpsDataspaceService, cpsModuleService, cpsAnchorService, cpsDataService);
55 @Value("${ncmp.model-loader.subscription:true}")
56 private boolean subscriptionModelLoaderEnabled;
59 public void onboardOrUpgradeModel() {
60 if (subscriptionModelLoaderEnabled) {
61 waitUntilDataspaceIsAvailable(NCMP_DATASPACE_NAME);
62 onboardSubscriptionModels();
63 log.info("Subscription Models onboarded successfully");
65 log.info("Subscription Model Loader is disabled");
69 private void onboardSubscriptionModels() {
70 createSchemaSet(NCMP_DATASPACE_NAME, SCHEMASET_NAME, MODEL_FILENAME);
71 createAnchor(NCMP_DATASPACE_NAME, SCHEMASET_NAME, ANCHOR_NAME);
72 createTopLevelDataNode(NCMP_DATASPACE_NAME, ANCHOR_NAME, REGISTRY_DATANODE_NAME);
73 createDatastore(DATASTORE_PASSTHROUGH_OPERATIONAL, DATASTORE_PASSTHROUGH_RUNNING);
76 private void createDatastore(final String... datastoreNames) {
77 for (final String datastoreName : datastoreNames) {
78 final String nodeData = "{\"datastore\":[{\"name\":\"" + datastoreName + "\",\"cm-handles\":{}}]}";
80 cpsDataService.saveData(NCMP_DATASPACE_NAME, ANCHOR_NAME, "/" + REGISTRY_DATANODE_NAME, nodeData,
81 OffsetDateTime.now(), JSON);
82 } catch (final AlreadyDefinedException exception) {
83 log.info("Creating new child data node '{}' for data node '{}' failed as data node already exists",
84 datastoreName, REGISTRY_DATANODE_NAME);
85 } catch (final Exception exception) {
86 log.error("Creating data node failed: {}", exception.getMessage());
87 throw new NcmpStartUpException("Creating data node failed", exception.getMessage());