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/*-
* ============LICENSE_START=======================================================
* SDC
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*/
package org.openecomp.sdc.vendorlicense.dao.impl;
import static org.openecomp.core.utilities.CommonMethods.toSingleElementSet;
import com.datastax.driver.core.ResultSet;
import com.datastax.driver.core.UDTValue;
import com.datastax.driver.mapping.Mapper;
import com.datastax.driver.mapping.Result;
import com.datastax.driver.mapping.UDTMapper;
import com.datastax.driver.mapping.annotations.Accessor;
import com.datastax.driver.mapping.annotations.Query;
import org.openecomp.core.dao.impl.CassandraBaseDao;
import org.openecomp.core.nosqldb.api.NoSqlDb;
import org.openecomp.core.nosqldb.factory.NoSqlDbFactory;
import org.openecomp.core.utilities.CommonMethods;
import org.openecomp.sdc.vendorlicense.VendorLicenseConstants;
import org.openecomp.sdc.vendorlicense.dao.FeatureGroupDao;
import org.openecomp.sdc.vendorlicense.dao.types.FeatureGroupEntity;
import org.openecomp.sdc.versioning.VersioningManagerFactory;
import org.openecomp.sdc.versioning.dao.types.Version;
import org.openecomp.sdc.versioning.types.UniqueValueMetadata;
import org.openecomp.sdc.versioning.types.VersionableEntityMetadata;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.HashSet;
import java.util.Set;
public class FeatureGroupCassandraDaoImpl extends CassandraBaseDao<FeatureGroupEntity>
implements FeatureGroupDao {
private static NoSqlDb noSqlDb = NoSqlDbFactory.getInstance().createInterface();
private static Mapper<FeatureGroupEntity> mapper =
noSqlDb.getMappingManager().mapper(FeatureGroupEntity.class);
private static FeatureGroupAccessor accessor =
noSqlDb.getMappingManager().createAccessor(FeatureGroupAccessor.class);
private static UDTMapper<Version> versionMapper =
noSqlDb.getMappingManager().udtMapper(Version.class);
private static Set<String> emptyIfNull(Set<String> set) {
return set == null ? new HashSet<>() : set;
}
@Override
public void registerVersioning(String versionableEntityType) {
VersionableEntityMetadata metadata = new VersionableEntityMetadata(
mapper.getTableMetadata().getName(),
mapper.getTableMetadata().getPartitionKey().get(0).getName(),
mapper.getTableMetadata().getPartitionKey().get(1).getName());
metadata.setUniqueValuesMetadata(Collections.singletonList(
new UniqueValueMetadata(VendorLicenseConstants.UniqueValues.FEATURE_GROUP_NAME,
Arrays.asList(mapper.getTableMetadata().getPartitionKey().get(0).getName(),
mapper.getTableMetadata().getPartitionKey().get(1).getName(), "name"))));
VersioningManagerFactory.getInstance().createInterface()
.register(versionableEntityType, metadata);
}
@Override
protected Mapper<FeatureGroupEntity> getMapper() {
return mapper;
}
@Override
protected Object[] getKeys(FeatureGroupEntity entity) {
return new Object[]{entity.getVendorLicenseModelId(), versionMapper.toUDT(entity.getVersion()),
entity.getId()};
}
@Override
public long count(FeatureGroupEntity entity) {
return accessor.countByVlmVersion(entity.getVendorLicenseModelId(),
versionMapper.toUDT(entity.getVersion())).one().getLong("count");
}
@Override
public void deleteAll(FeatureGroupEntity entity) {
accessor.deleteByVlmVersion(entity.getVendorLicenseModelId(),
versionMapper.toUDT(entity.getVersion())).all();
}
@Override
public void updateFeatureGroup(FeatureGroupEntity entity,
Set<String> addedEntitlementPools,
Set<String> removedEntitlementPools,
Set<String> addedLicenseKeyGroups,
Set<String> removedLicenseKeyGroups) {
accessor.updateColumnsAndDeltaFeatureGroupIds(
entity.getName(),
entity.getDescription(),
entity.getPartNumber(),
emptyIfNull(addedEntitlementPools),
emptyIfNull(removedEntitlementPools),
emptyIfNull(addedLicenseKeyGroups),
emptyIfNull(removedLicenseKeyGroups),
entity.getVendorLicenseModelId(),
versionMapper.toUDT(entity.getVersion()),
entity.getId()
);
}
@Override
public void addReferencingLicenseAgreement(FeatureGroupEntity entity, String licenseAgreementId) {
accessor.addReferencingLicenseAgreements(CommonMethods.toSingleElementSet(licenseAgreementId),
entity.getVendorLicenseModelId(), versionMapper.toUDT(entity.getVersion()), entity.getId());
}
@Override
public void removeReferencingLicenseAgreement(FeatureGroupEntity entity,
String licenseAgreementId) {
accessor
.removeReferencingLicenseAgreements(CommonMethods.toSingleElementSet(licenseAgreementId),
entity.getVendorLicenseModelId(), versionMapper.toUDT(entity.getVersion()),
entity.getId());
}
@Override
public void removeEntitlementPool(FeatureGroupEntity entity, String entitlementPoolId) {
accessor.removeEntitlementPools(toSingleElementSet(entitlementPoolId),
entity.getVendorLicenseModelId(), versionMapper.toUDT(entity.getVersion()), entity.getId());
}
@Override
public void removeLicenseKeyGroup(FeatureGroupEntity entity, String licenseKeyGroupId) {
accessor.removeLicenseKeyGroup(toSingleElementSet(licenseKeyGroupId),
entity.getVendorLicenseModelId(), versionMapper.toUDT(entity.getVersion()), entity.getId());
}
@Override
public Collection<FeatureGroupEntity> list(FeatureGroupEntity entity) {
return accessor.listByVlmVersion(entity.getVendorLicenseModelId(),
versionMapper.toUDT(entity.getVersion())).all();
}
@Accessor
interface FeatureGroupAccessor {
@Query("select * from feature_group where vlm_id=? AND version=?")
Result<FeatureGroupEntity> listByVlmVersion(String vendorLicenseModelId, UDTValue version);
@Query("select count(1) from feature_group where vlm_id=? AND version=?")
ResultSet countByVlmVersion(String vendorLicenseModelId, UDTValue vendorLicenseModelVersion);
@Query("delete from feature_group where vlm_id=? AND version=?")
ResultSet deleteByVlmVersion(String vendorLicenseModelId, UDTValue vendorLicenseModelVersion);
@Query(
"update feature_group set name=?,description=?, part_num=?, ep_ids=ep_ids+ ?,"
+ "ep_ids=ep_ids-?, lkg_ids=lkg_ids+?,lkg_ids=lkg_ids-? WHERE vlm_id=? AND version=? "
+ "AND fg_id=?")
ResultSet updateColumnsAndDeltaFeatureGroupIds(String name, String description,
String partNumber,
Set<String> addedEntitlementPools,
Set<String> removedEntitlementPools,
Set<String> addedLicenseKeyGroups,
Set<String> removedLicenseKeyGroups,
String vendorLicenseModelId, UDTValue version,
String id);
@Query(
"UPDATE feature_group SET ref_la_ids = ref_la_ids + ? WHERE vlm_id=? AND version=? "
+ "AND fg_id=?")
ResultSet addReferencingLicenseAgreements(Set<String> licenseAgreementIds,
String vendorLicenseModelId, UDTValue version,
String id);
@Query(
"UPDATE feature_group SET ref_la_ids = ref_la_ids - ? WHERE vlm_id=? AND version=? AND "
+ "fg_id=?")
ResultSet removeReferencingLicenseAgreements(Set<String> licenseAgreementIds,
String vendorLicenseModelId, UDTValue version,
String id);
@Query("UPDATE feature_group SET ep_ids = ep_ids - ? WHERE vlm_id=? AND version=? AND fg_id=?")
ResultSet removeEntitlementPools(Set<String> entitlementPoolIds, String vendorLicenseModelId,
UDTValue version, String id);
@Query(
"UPDATE feature_group SET lkg_ids = lkg_ids - ? WHERE vlm_id=? AND version=? AND fg_id=?")
ResultSet removeLicenseKeyGroup(Set<String> licenseKeyGroupIds, String vendorLicenseModelId,
UDTValue version, String id);
}
}
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