2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2022-2023 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.inventory.sync;
23 import static org.onap.cps.ncmp.api.impl.ncmppersistence.NcmpPersistence.NFP_OPERATIONAL_DATASTORE_DATASPACE_NAME;
25 import java.util.Collection;
26 import java.util.Collections;
28 import lombok.RequiredArgsConstructor;
29 import lombok.extern.slf4j.Slf4j;
30 import org.onap.cps.api.CpsAdminService;
31 import org.onap.cps.api.CpsModuleService;
32 import org.onap.cps.ncmp.api.impl.operations.DmiModelOperations;
33 import org.onap.cps.ncmp.api.impl.yangmodels.YangModelCmHandle;
34 import org.onap.cps.spi.CascadeDeleteAllowed;
35 import org.onap.cps.spi.exceptions.SchemaSetNotFoundException;
36 import org.onap.cps.spi.model.ModuleReference;
37 import org.springframework.stereotype.Service;
41 @RequiredArgsConstructor
42 public class ModuleSyncService {
44 private final DmiModelOperations dmiModelOperations;
45 private final CpsModuleService cpsModuleService;
47 private final CpsAdminService cpsAdminService;
50 * This method registers a cm handle and initiates modules sync.
52 * @param yangModelCmHandle the yang model of cm handle.
54 public void syncAndCreateSchemaSetAndAnchor(final YangModelCmHandle yangModelCmHandle) {
56 final Collection<ModuleReference> allModuleReferencesFromCmHandle =
57 dmiModelOperations.getModuleReferences(yangModelCmHandle);
59 final Collection<ModuleReference> identifiedNewModuleReferencesFromCmHandle = cpsModuleService
60 .identifyNewModuleReferences(allModuleReferencesFromCmHandle);
62 final Map<String, String> newModuleNameToContentMap;
63 if (identifiedNewModuleReferencesFromCmHandle.isEmpty()) {
64 newModuleNameToContentMap = Collections.emptyMap();
66 newModuleNameToContentMap = dmiModelOperations.getNewYangResourcesFromDmi(yangModelCmHandle,
67 identifiedNewModuleReferencesFromCmHandle);
69 createSchemaSetAndAnchor(yangModelCmHandle, newModuleNameToContentMap, allModuleReferencesFromCmHandle);
72 private void createSchemaSetAndAnchor(final YangModelCmHandle yangModelCmHandle,
73 final Map<String, String> newModuleNameToContentMap,
74 final Collection<ModuleReference> allModuleReferencesFromCmHandle) {
75 final String schemaSetAndAnchorName = yangModelCmHandle.getId();
76 cpsModuleService.createSchemaSetFromModules(NFP_OPERATIONAL_DATASTORE_DATASPACE_NAME, schemaSetAndAnchorName,
77 newModuleNameToContentMap, allModuleReferencesFromCmHandle);
78 cpsAdminService.createAnchor(NFP_OPERATIONAL_DATASTORE_DATASPACE_NAME, schemaSetAndAnchorName,
79 schemaSetAndAnchorName);
83 * Deletes the SchemaSet for schema set id if the SchemaSet Exists.
85 * @param schemaSetId the schema set id to be deleted
87 public void deleteSchemaSetIfExists(final String schemaSetId) {
89 cpsModuleService.deleteSchemaSet(NFP_OPERATIONAL_DATASTORE_DATASPACE_NAME, schemaSetId,
90 CascadeDeleteAllowed.CASCADE_DELETE_ALLOWED);
91 log.debug("SchemaSet for {} has been deleted. Ready to be recreated.", schemaSetId);
92 } catch (final SchemaSetNotFoundException e) {
93 log.debug("No SchemaSet for {}. Assuming CmHandle has not been previously Module Synced.", schemaSetId);