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/*
* ============LICENSE_START=======================================================
* Copyright (C) 2020-2022 Nordix Foundation
* Modifications Copyright (C) 2020-2021 Pantheon.tech
* Modifications Copyright (C) 2022 Bell Canada
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.cps.api.impl;
import java.util.Collection;
import java.util.Map;
import lombok.AllArgsConstructor;
import org.onap.cps.api.CpsAdminService;
import org.onap.cps.api.CpsModuleService;
import org.onap.cps.spi.CascadeDeleteAllowed;
import org.onap.cps.spi.CpsModulePersistenceService;
import org.onap.cps.spi.exceptions.SchemaSetInUseException;
import org.onap.cps.spi.model.Anchor;
import org.onap.cps.spi.model.ModuleReference;
import org.onap.cps.spi.model.SchemaSet;
import org.onap.cps.yang.YangTextSchemaSourceSetBuilder;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
@Service("CpsModuleServiceImpl")
@AllArgsConstructor
public class CpsModuleServiceImpl implements CpsModuleService {
private final CpsModulePersistenceService cpsModulePersistenceService;
private final YangTextSchemaSourceSetCache yangTextSchemaSourceSetCache;
private final CpsAdminService cpsAdminService;
@Override
public void createSchemaSet(final String dataspaceName, final String schemaSetName,
final Map<String, String> yangResourcesNameToContentMap) {
final var yangTextSchemaSourceSet
= YangTextSchemaSourceSetBuilder.of(yangResourcesNameToContentMap);
cpsModulePersistenceService.storeSchemaSet(dataspaceName, schemaSetName, yangResourcesNameToContentMap);
yangTextSchemaSourceSetCache.updateCache(dataspaceName, schemaSetName, yangTextSchemaSourceSet);
}
@Override
public void createSchemaSetFromModules(final String dataspaceName, final String schemaSetName,
final Map<String, String> newModuleNameToContentMap,
final Collection<ModuleReference> moduleReferences) {
cpsModulePersistenceService.storeSchemaSetFromModules(dataspaceName, schemaSetName,
newModuleNameToContentMap, moduleReferences);
}
@Override
public SchemaSet getSchemaSet(final String dataspaceName, final String schemaSetName) {
final var yangTextSchemaSourceSet = yangTextSchemaSourceSetCache
.get(dataspaceName, schemaSetName);
return SchemaSet.builder().name(schemaSetName).dataspaceName(dataspaceName)
.moduleReferences(yangTextSchemaSourceSet.getModuleReferences()).build();
}
@Override
@Transactional
public void deleteSchemaSet(final String dataspaceName, final String schemaSetName,
final CascadeDeleteAllowed cascadeDeleteAllowed) {
final Collection<Anchor> anchors = cpsAdminService.getAnchors(dataspaceName, schemaSetName);
if (!anchors.isEmpty() && isCascadeDeleteProhibited(cascadeDeleteAllowed)) {
throw new SchemaSetInUseException(dataspaceName, schemaSetName);
}
for (final Anchor anchor : anchors) {
cpsAdminService.deleteAnchor(dataspaceName, anchor.getName());
}
cpsModulePersistenceService.deleteSchemaSet(dataspaceName, schemaSetName);
yangTextSchemaSourceSetCache.removeFromCache(dataspaceName, schemaSetName);
cpsModulePersistenceService.deleteUnusedYangResourceModules();
}
@Override
public Collection<ModuleReference> getYangResourceModuleReferences(final String dataspaceName) {
return cpsModulePersistenceService.getYangResourceModuleReferences(dataspaceName);
}
@Override
public Collection<ModuleReference> getYangResourcesModuleReferences(final String dataspaceName,
final String anchorName) {
return cpsModulePersistenceService.getYangResourceModuleReferences(dataspaceName, anchorName);
}
private boolean isCascadeDeleteProhibited(final CascadeDeleteAllowed cascadeDeleteAllowed) {
return CascadeDeleteAllowed.CASCADE_DELETE_PROHIBITED == cascadeDeleteAllowed;
}
@Override
public Collection<ModuleReference> identifyNewModuleReferences(
final Collection<ModuleReference> moduleReferencesToCheck) {
return cpsModulePersistenceService.identifyNewModuleReferences(moduleReferencesToCheck);
}
}
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