/*
- * ============LICENSE_START=======================================================
- * Copyright (C) 2020 Nordix Foundation
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2020-2023 Nordix Foundation
+ * Modifications Copyright (C) 2020-2021 Pantheon.tech
+ * Modifications Copyright (C) 2022 Bell Canada
+ * Modifications Copyright (C) 2022 TechMahindra Ltd
* ================================================================================
* 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.
package org.onap.cps.api.impl;
-
-import java.io.BufferedWriter;
-import java.io.File;
-import java.io.FileWriter;
-import java.io.IOException;
-import java.util.Optional;
+import io.micrometer.core.annotation.Timed;
+import java.util.Collection;
+import java.util.Map;
+import java.util.stream.Collectors;
+import lombok.RequiredArgsConstructor;
+import org.onap.cps.api.CpsAdminService;
import org.onap.cps.api.CpsModuleService;
-import org.onap.cps.exceptions.CpsException;
-import org.onap.cps.exceptions.CpsValidationException;
+import org.onap.cps.spi.CascadeDeleteAllowed;
import org.onap.cps.spi.CpsModulePersistenceService;
-import org.onap.cps.utils.YangUtils;
-import org.opendaylight.yangtools.yang.common.Revision;
-import org.opendaylight.yangtools.yang.model.api.Module;
-import org.opendaylight.yangtools.yang.model.api.SchemaContext;
-import org.opendaylight.yangtools.yang.model.parser.api.YangParserException;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Component;
-
-@Component("CpsModuleServiceImpl")
+import org.onap.cps.spi.exceptions.SchemaSetInUseException;
+import org.onap.cps.spi.model.Anchor;
+import org.onap.cps.spi.model.ModuleDefinition;
+import org.onap.cps.spi.model.ModuleReference;
+import org.onap.cps.spi.model.SchemaSet;
+import org.onap.cps.spi.utils.CpsValidator;
+import org.onap.cps.yang.TimedYangTextSchemaSourceSetBuilder;
+import org.onap.cps.yang.YangTextSchemaSourceSet;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+@Service("CpsModuleServiceImpl")
+@RequiredArgsConstructor
public class CpsModuleServiceImpl implements CpsModuleService {
- @Autowired
- private CpsModulePersistenceService cpsModulePersistenceService;
+ private final CpsModulePersistenceService cpsModulePersistenceService;
+ private final YangTextSchemaSourceSetCache yangTextSchemaSourceSetCache;
+ private final CpsAdminService cpsAdminService;
+ private final CpsValidator cpsValidator;
+ private final TimedYangTextSchemaSourceSetBuilder timedYangTextSchemaSourceSetBuilder;
@Override
- public SchemaContext parseAndValidateModel(final String yangModelContent) {
- try {
- final File tempFile = File.createTempFile("yang", ".yang");
- try (BufferedWriter writer = new BufferedWriter(new FileWriter(tempFile))) {
- writer.write(yangModelContent);
- }
- return parseAndValidateModel(tempFile);
- } catch (final IOException e) {
- throw new CpsException(e);
- }
+ @Timed(value = "cps.module.service.schemaset.create",
+ description = "Time taken to create (and store) a schemaset")
+ public void createSchemaSet(final String dataspaceName, final String schemaSetName,
+ final Map<String, String> yangResourcesNameToContentMap) {
+ cpsValidator.validateNameCharacters(dataspaceName, schemaSetName);
+ cpsModulePersistenceService.storeSchemaSet(dataspaceName, schemaSetName, yangResourcesNameToContentMap);
+ final YangTextSchemaSourceSet yangTextSchemaSourceSet =
+ timedYangTextSchemaSourceSetBuilder.getYangTextSchemaSourceSet(yangResourcesNameToContentMap);
+ yangTextSchemaSourceSetCache.updateCache(dataspaceName, schemaSetName, yangTextSchemaSourceSet);
}
@Override
- public SchemaContext parseAndValidateModel(final File yangModelFile) {
- try {
- return YangUtils.parseYangModelFile(yangModelFile);
- } catch (final YangParserException e) {
- throw new CpsValidationException("Yang file validation failed", e.getMessage());
- } catch (final IOException e) {
- throw new CpsException(e);
+ public void createOrUpgradeSchemaSetFromModules(final String dataspaceName, final String schemaSetName,
+ final Map<String, String> newModuleNameToContentMap,
+ final Collection<ModuleReference> allModuleReferences) {
+ cpsValidator.validateNameCharacters(dataspaceName, schemaSetName);
+ cpsModulePersistenceService.storeSchemaSetFromModules(dataspaceName, schemaSetName,
+ newModuleNameToContentMap, allModuleReferences);
+ }
+
+ @Override
+ public SchemaSet getSchemaSet(final String dataspaceName, final String schemaSetName) {
+ cpsValidator.validateNameCharacters(dataspaceName, schemaSetName);
+ final var yangTextSchemaSourceSet = yangTextSchemaSourceSetCache
+ .get(dataspaceName, schemaSetName);
+ return SchemaSet.builder().name(schemaSetName).dataspaceName(dataspaceName)
+ .moduleReferences(yangTextSchemaSourceSet.getModuleReferences()).build();
+ }
+
+ @Override
+ public Collection<SchemaSet> getSchemaSets(final String dataspaceName) {
+ cpsValidator.validateNameCharacters(dataspaceName);
+ final Collection<SchemaSet> schemaSets =
+ cpsModulePersistenceService.getSchemaSetsByDataspaceName(dataspaceName);
+ schemaSets.forEach(schemaSet -> setModuleReferences(schemaSet, dataspaceName));
+ return schemaSets;
+ }
+
+ @Override
+ @Transactional
+ public void deleteSchemaSet(final String dataspaceName, final String schemaSetName,
+ final CascadeDeleteAllowed cascadeDeleteAllowed) {
+ cpsValidator.validateNameCharacters(dataspaceName, schemaSetName);
+ 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 void storeSchemaContext(final SchemaContext schemaContext, final String dataspaceName) {
- for (final Module module : schemaContext.getModules()) {
- final Optional<Revision> optionalRevision = module.getRevision();
- final String revisionValue = optionalRevision.map(Object::toString).orElse(null);
- cpsModulePersistenceService.storeModule(module.getNamespace().toString(), module.toString(),
- revisionValue, dataspaceName);
+ @Transactional
+ public void deleteSchemaSetsWithCascade(final String dataspaceName, final Collection<String> schemaSetNames) {
+ cpsValidator.validateNameCharacters(dataspaceName);
+ cpsValidator.validateNameCharacters(schemaSetNames);
+ final Collection<String> anchorNames = cpsAdminService.getAnchors(dataspaceName, schemaSetNames)
+ .stream().map(Anchor::getName).collect(Collectors.toSet());
+ cpsAdminService.deleteAnchors(dataspaceName, anchorNames);
+ cpsModulePersistenceService.deleteUnusedYangResourceModules();
+ cpsModulePersistenceService.deleteSchemaSets(dataspaceName, schemaSetNames);
+ for (final String schemaSetName : schemaSetNames) {
+ yangTextSchemaSourceSetCache.removeFromCache(dataspaceName, schemaSetName);
}
}
+
+ @Override
+ public Collection<ModuleReference> getYangResourceModuleReferences(final String dataspaceName) {
+ cpsValidator.validateNameCharacters(dataspaceName);
+ return cpsModulePersistenceService.getYangResourceModuleReferences(dataspaceName);
+ }
+
+ @Override
+ public Collection<ModuleReference> getYangResourcesModuleReferences(final String dataspaceName,
+ final String anchorName) {
+ cpsValidator.validateNameCharacters(dataspaceName, anchorName);
+ return cpsModulePersistenceService.getYangResourceModuleReferences(dataspaceName, anchorName);
+ }
+
+ @Override
+ public Collection<ModuleDefinition> getModuleDefinitionsByAnchorName(final String dataspaceName,
+ final String anchorName) {
+ cpsValidator.validateNameCharacters(dataspaceName, anchorName);
+ return cpsModulePersistenceService.getYangResourceDefinitions(dataspaceName, anchorName);
+ }
+
+ @Override
+ public Collection<ModuleReference> identifyNewModuleReferences(
+ final Collection<ModuleReference> moduleReferencesToCheck) {
+ return cpsModulePersistenceService.identifyNewModuleReferences(moduleReferencesToCheck);
+ }
+
+ private boolean isCascadeDeleteProhibited(final CascadeDeleteAllowed cascadeDeleteAllowed) {
+ return CascadeDeleteAllowed.CASCADE_DELETE_PROHIBITED == cascadeDeleteAllowed;
+ }
+
+ private void setModuleReferences(final SchemaSet schemaSet, final String dataspaceName) {
+ final YangTextSchemaSourceSet yangTextSchemaSourceSet = yangTextSchemaSourceSetCache
+ .get(dataspaceName, schemaSet.getName());
+ schemaSet.setModuleReferences(yangTextSchemaSourceSet.getModuleReferences());
+ }
}
Code Review / cps.git / blobdiff