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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 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.LicenseAgreementDao;
import org.openecomp.sdc.vendorlicense.dao.types.ChoiceOrOther;
import org.openecomp.sdc.vendorlicense.dao.types.LicenseAgreementEntity;
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 LicenseAgreementCassandraDaoImpl extends CassandraBaseDao<LicenseAgreementEntity>
implements LicenseAgreementDao {
private static NoSqlDb noSqlDb = NoSqlDbFactory.getInstance().createInterface();
private static Mapper<LicenseAgreementEntity> mapper =
noSqlDb.getMappingManager().mapper(LicenseAgreementEntity.class);
private static LicenseAgreementAccessor accessor =
noSqlDb.getMappingManager().createAccessor(LicenseAgreementAccessor.class);
private static UDTMapper<ChoiceOrOther> choiceOrOtherMapper =
noSqlDb.getMappingManager().udtMapper(ChoiceOrOther.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.LICENSE_AGREEMENT_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<LicenseAgreementEntity> getMapper() {
return mapper;
}
@Override
protected Object[] getKeys(LicenseAgreementEntity entity) {
return new Object[]{entity.getVendorLicenseModelId(), versionMapper.toUDT(entity.getVersion()),
entity.getId()};
}
@Override
public Collection<LicenseAgreementEntity> list(LicenseAgreementEntity entity) {
return accessor.listByVlmVersion(entity.getVendorLicenseModelId(),
versionMapper.toUDT(entity.getVersion())).all();
}
@Override
public long count(LicenseAgreementEntity entity) {
return accessor.countByVlmVersion(entity.getVendorLicenseModelId(),
versionMapper.toUDT(entity.getVersion())).one().getLong("count");
}
@Override
public void deleteAll(LicenseAgreementEntity entity) {
accessor.deleteByVlmVersion(entity.getVendorLicenseModelId(),
versionMapper.toUDT(entity.getVersion())).all();
}
@Override
public void removeFeatureGroup(LicenseAgreementEntity licenseAgreement, String featureGroupId) {
accessor.removeFeatureGroup(CommonMethods.toSingleElementSet(featureGroupId),
licenseAgreement.getVendorLicenseModelId(),
versionMapper.toUDT(licenseAgreement.getVersion()), licenseAgreement.getId());
}
@Override
public void updateColumnsAndDeltaFeatureGroupIds(LicenseAgreementEntity licenseAgreement,
Set<String> addedFeatureGroupIds,
Set<String> removedFeatureGroupIds) {
accessor.updateColumnsAndDeltaFeatureGroupIds(licenseAgreement.getName(),
licenseAgreement.getDescription(),
licenseAgreement.getLicenseTerm() == null ? null
: choiceOrOtherMapper.toUDT(licenseAgreement.getLicenseTerm()),
licenseAgreement.getRequirementsAndConstrains(),
emptyIfNull(addedFeatureGroupIds),
emptyIfNull(removedFeatureGroupIds),
licenseAgreement.getVendorLicenseModelId(),
versionMapper.toUDT(licenseAgreement.getVersion()),
licenseAgreement.getId());
}
@Accessor
interface LicenseAgreementAccessor {
@Query("SELECT * FROM license_agreement WHERE vlm_id=? and version=?")
Result<LicenseAgreementEntity> listByVlmVersion(String vendorLicenseModelId, UDTValue version);
@Query("select count(1) from license_agreement where vlm_id=? AND version=?")
ResultSet countByVlmVersion(String vendorLicenseModelId, UDTValue vendorLicenseModelVersion);
@Query("delete from license_agreement where vlm_id=? AND version=?")
ResultSet deleteByVlmVersion(String vendorLicenseModelId, UDTValue vendorLicenseModelVersion);
@Query(
"UPDATE license_agreement SET name=?, description=?, lic_term=?, req_const=?, "
+ "fg_ids=fg_ids+?, fg_ids=fg_ids-? WHERE vlm_id=? AND version=? AND la_id=?")
ResultSet updateColumnsAndDeltaFeatureGroupIds(String name, String description,
UDTValue licenseTerm, String reqAndConst,
Set<String> addedFeatureGroupIds,
Set<String> removedFeatureGroupIds,
String vendorLicenseModelId, UDTValue version,
String id);
@Query("UPDATE license_agreement SET fg_ids=fg_ids-? WHERE vlm_id=? AND version=? AND la_id=?")
ResultSet removeFeatureGroup(Set<String> featureGroupIds, String vendorLicenseModelId,
UDTValue version, String id);
}
}
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