package org.onap.cps.spi.impl;
import com.google.common.collect.ImmutableSet;
+import java.nio.charset.StandardCharsets;
import java.util.Collection;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.stream.Collectors;
import javax.transaction.Transactional;
+import org.apache.commons.codec.digest.DigestUtils;
+import org.onap.cps.spi.CascadeDeleteAllowed;
+import org.onap.cps.spi.CpsAdminPersistenceService;
import org.onap.cps.spi.CpsModulePersistenceService;
-import org.onap.cps.spi.entities.Dataspace;
-import org.onap.cps.spi.entities.SchemaSet;
-import org.onap.cps.spi.entities.YangResource;
-import org.onap.cps.spi.exceptions.SchemaSetAlreadyDefinedException;
-import org.onap.cps.spi.model.ModuleReference;
+import org.onap.cps.spi.entities.AnchorEntity;
+import org.onap.cps.spi.entities.DataspaceEntity;
+import org.onap.cps.spi.entities.SchemaSetEntity;
+import org.onap.cps.spi.entities.YangResourceEntity;
+import org.onap.cps.spi.exceptions.AlreadyDefinedException;
+import org.onap.cps.spi.exceptions.SchemaSetInUseException;
+import org.onap.cps.spi.model.Anchor;
+import org.onap.cps.spi.repository.AnchorRepository;
import org.onap.cps.spi.repository.DataspaceRepository;
+import org.onap.cps.spi.repository.FragmentRepository;
import org.onap.cps.spi.repository.SchemaSetRepository;
import org.onap.cps.spi.repository.YangResourceRepository;
-import org.onap.cps.yang.YangTextSchemaSourceSetBuilder;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.dao.DataIntegrityViolationException;
import org.springframework.stereotype.Component;
-import org.springframework.util.DigestUtils;
+
@Component
public class CpsModulePersistenceServiceImpl implements CpsModulePersistenceService {
@Autowired
private DataspaceRepository dataspaceRepository;
- @Override
- public void storeModule(final String namespace, final String moduleContent, final String revision,
- final String dataspaceName) {
- // TODO this method should be removed as obsolete.
- // Modules to be processed within schema sets only.
- }
+ @Autowired
+ private AnchorRepository anchorRepository;
+
+ @Autowired
+ private FragmentRepository fragmentRepository;
+
+ @Autowired
+ private CpsAdminPersistenceService cpsAdminPersistenceService;
@Override
@Transactional
public void storeSchemaSet(final String dataspaceName, final String schemaSetName,
final Map<String, String> yangResourcesNameToContentMap) {
- final Dataspace dataspace = dataspaceRepository.getByName(dataspaceName);
- final Set<YangResource> yangResources = synchronizeYangResources(yangResourcesNameToContentMap);
- final SchemaSet schemaSet = new SchemaSet();
- schemaSet.setName(schemaSetName);
- schemaSet.setDataspace(dataspace);
- schemaSet.setYangResources(yangResources);
+ final DataspaceEntity dataspaceEntity = dataspaceRepository.getByName(dataspaceName);
+ final Set<YangResourceEntity> yangResourceEntities = synchronizeYangResources(yangResourcesNameToContentMap);
+ final SchemaSetEntity schemaSetEntity = new SchemaSetEntity();
+ schemaSetEntity.setName(schemaSetName);
+ schemaSetEntity.setDataspace(dataspaceEntity);
+ schemaSetEntity.setYangResources(yangResourceEntities);
try {
- schemaSetRepository.save(schemaSet);
+ schemaSetRepository.save(schemaSetEntity);
} catch (final DataIntegrityViolationException e) {
- throw new SchemaSetAlreadyDefinedException(dataspaceName, schemaSetName, e);
+ throw AlreadyDefinedException.forSchemaSet(schemaSetName, dataspaceName, e);
}
}
- private Set<YangResource> synchronizeYangResources(final Map<String, String> yangResourcesNameToContentMap) {
- final Map<String, YangResource> checksumToEntityMap = yangResourcesNameToContentMap.entrySet().stream()
+ private Set<YangResourceEntity> synchronizeYangResources(final Map<String, String> yangResourcesNameToContentMap) {
+ final Map<String, YangResourceEntity> checksumToEntityMap = yangResourcesNameToContentMap.entrySet().stream()
.map(entry -> {
- final YangResource yangResource = new YangResource();
- yangResource.setName(entry.getKey());
- yangResource.setContent(entry.getValue());
- yangResource.setChecksum(DigestUtils.md5DigestAsHex(entry.getValue().getBytes()));
- return yangResource;
+ final String checksum = DigestUtils.sha256Hex(entry.getValue().getBytes(StandardCharsets.UTF_8));
+ final YangResourceEntity yangResourceEntity = new YangResourceEntity();
+ yangResourceEntity.setName(entry.getKey());
+ yangResourceEntity.setContent(entry.getValue());
+ yangResourceEntity.setChecksum(checksum);
+ return yangResourceEntity;
})
.collect(Collectors.toMap(
- YangResource::getChecksum,
+ YangResourceEntity::getChecksum,
entity -> entity
));
- final List<YangResource> existingYangResources =
+ final List<YangResourceEntity> existingYangResourceEntities =
yangResourceRepository.findAllByChecksumIn(checksumToEntityMap.keySet());
- existingYangResources.forEach(yangFile -> checksumToEntityMap.remove(yangFile.getChecksum()));
+ existingYangResourceEntities.forEach(yangFile -> checksumToEntityMap.remove(yangFile.getChecksum()));
- final Collection<YangResource> newYangResources = checksumToEntityMap.values();
- if (!newYangResources.isEmpty()) {
- yangResourceRepository.saveAll(newYangResources);
+ final Collection<YangResourceEntity> newYangResourceEntities = checksumToEntityMap.values();
+ if (!newYangResourceEntities.isEmpty()) {
+ yangResourceRepository.saveAll(newYangResourceEntities);
}
- return ImmutableSet.<YangResource>builder()
- .addAll(existingYangResources)
- .addAll(newYangResources)
+ return ImmutableSet.<YangResourceEntity>builder()
+ .addAll(existingYangResourceEntities)
+ .addAll(newYangResourceEntities)
.build();
}
@Override
- public Collection<ModuleReference> getModuleReferences(final String dataspaceName, final String schemaSetName) {
- final Dataspace dataspace = dataspaceRepository.getByName(dataspaceName);
- final SchemaSet schemaSet = schemaSetRepository.getByDataspaceAndName(dataspace, schemaSetName);
- final Map<String, String> yangResourceNameToContent = schemaSet.getYangResources().stream().collect(
- Collectors.toMap(YangResource::getName, YangResource::getContent));
- return YangTextSchemaSourceSetBuilder.of(yangResourceNameToContent).getModuleReferences();
+ public Map<String, String> getYangSchemaResources(final String dataspaceName, final String schemaSetName) {
+ final DataspaceEntity dataspaceEntity = dataspaceRepository.getByName(dataspaceName);
+ final SchemaSetEntity schemaSetEntity =
+ schemaSetRepository.getByDataspaceAndName(dataspaceEntity, schemaSetName);
+ return schemaSetEntity.getYangResources().stream().collect(
+ Collectors.toMap(YangResourceEntity::getName, YangResourceEntity::getContent));
+ }
+
+ @Override
+ public Map<String, String> getYangSchemaSetResources(final String dataspaceName, final String anchorName) {
+ final Anchor anchor = cpsAdminPersistenceService.getAnchor(dataspaceName, anchorName);
+ return getYangSchemaResources(dataspaceName, anchor.getSchemaSetName());
+ }
+
+ @Override
+ @Transactional
+ public void deleteSchemaSet(final String dataspaceName, final String schemaSetName,
+ final CascadeDeleteAllowed cascadeDeleteAllowed) {
+ final DataspaceEntity dataspaceEntity = dataspaceRepository.getByName(dataspaceName);
+ final SchemaSetEntity schemaSetEntity =
+ schemaSetRepository.getByDataspaceAndName(dataspaceEntity, schemaSetName);
+
+ final Collection<AnchorEntity> anchorEntities = anchorRepository.findAllBySchemaSet(schemaSetEntity);
+ if (!anchorEntities.isEmpty()) {
+ if (cascadeDeleteAllowed != CascadeDeleteAllowed.CASCADE_DELETE_ALLOWED) {
+ throw new SchemaSetInUseException(dataspaceName, schemaSetName);
+ }
+ fragmentRepository.deleteByAnchorIn(anchorEntities);
+ anchorRepository.deleteAll(anchorEntities);
+ }
+ schemaSetRepository.delete(schemaSetEntity);
+ yangResourceRepository.deleteOrphans();
}
}