2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2022 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.inventory.sync;
23 import java.time.OffsetDateTime;
24 import java.util.function.Consumer;
25 import lombok.RequiredArgsConstructor;
26 import lombok.extern.slf4j.Slf4j;
27 import org.onap.cps.api.CpsDataService;
28 import org.onap.cps.ncmp.api.impl.yangmodels.YangModelCmHandle;
29 import org.onap.cps.ncmp.api.inventory.CompositeState;
30 import org.onap.cps.ncmp.api.inventory.DataStoreSyncState;
31 import org.onap.cps.ncmp.api.inventory.InventoryPersistence;
32 import org.springframework.scheduling.annotation.Scheduled;
33 import org.springframework.stereotype.Service;
36 @RequiredArgsConstructor
38 public class DataSyncWatchdog {
40 private final InventoryPersistence inventoryPersistence;
42 private final CpsDataService cpsDataService;
44 private final SyncUtils syncUtils;
47 * Execute Cm Handle poll which queries the cm handle state in 'READY' and Operational Datastore Sync State in
50 @Scheduled(fixedDelayString = "${timers.cm-handle-data-sync.sleep-time-ms:30000}")
51 public void executeUnSynchronizedReadyCmHandlePoll() {
52 YangModelCmHandle unSynchronizedReadyCmHandle = syncUtils.getAnUnSynchronizedReadyCmHandle();
53 while (unSynchronizedReadyCmHandle != null) {
54 final String cmHandleId = unSynchronizedReadyCmHandle.getId();
55 log.debug("Cm-Handles found in READY and UNSYNCHRONIZED state: {}", cmHandleId);
56 final CompositeState compositeState = inventoryPersistence
57 .getCmHandleState(cmHandleId);
58 final String resourceData = syncUtils.getResourceData(cmHandleId);
59 if (resourceData == null) {
60 log.debug("Error accessing the node for Cm-Handle: {}", cmHandleId);
62 cpsDataService.saveData("NFP-Operational", cmHandleId,
63 resourceData, OffsetDateTime.now());
64 setSyncStateToSynchronized().accept(compositeState);
65 inventoryPersistence.saveCmHandleState(cmHandleId, compositeState);
67 unSynchronizedReadyCmHandle = syncUtils.getAnUnSynchronizedReadyCmHandle();
69 log.debug("No Cm-Handles currently found in an READY State and Operational Sync State is UNSYNCHRONIZED");
72 private Consumer<CompositeState> setSyncStateToSynchronized() {
73 return compositeState -> {
74 compositeState.setLastUpdateTimeNow();
75 compositeState.getDataStores()
76 .setOperationalDataStore(CompositeState.Operational.builder()
77 .dataStoreSyncState(DataStoreSyncState.SYNCHRONIZED)
78 .lastSyncTime(CompositeState.nowInSyncTimeFormat()).build());