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package org.openecomp.sdc.vendorsoftwareproduct.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.sdc.vendorsoftwareproduct.VendorSoftwareProductConstants;
import org.openecomp.sdc.vendorsoftwareproduct.dao.ComponentDependencyModelDao;
import org.openecomp.sdc.vendorsoftwareproduct.dao.type.ComponentDependencyModelEntity;
import org.openecomp.sdc.vendorsoftwareproduct.dao.type.ComponentEntity;
import org.openecomp.sdc.vendorsoftwareproduct.dao.type.ProcessEntity;
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;
public class ComponentDependencyModelDaoCassandraImpl extends CassandraBaseDao
<ComponentDependencyModelEntity> implements ComponentDependencyModelDao {
private static final NoSqlDb noSqlDb = NoSqlDbFactory.getInstance().createInterface();
private static final Mapper<ComponentDependencyModelEntity> mapper =
noSqlDb.getMappingManager().mapper(ComponentDependencyModelEntity.class);
private static final ComponentDependencyModelDaoCassandraImpl.ComponentDependencyModelAccessor
accessor = noSqlDb.getMappingManager().createAccessor(
ComponentDependencyModelDaoCassandraImpl.ComponentDependencyModelAccessor.class);
private static final UDTMapper<Version> versionMapper =
noSqlDb.getMappingManager().udtMapper(Version.class);
@Override
protected Mapper<ComponentDependencyModelEntity> getMapper() {
return mapper;
}
@Override
protected Object[] getKeys(ComponentDependencyModelEntity entity) {
return new Object[]{entity.getVspId(), versionMapper.toUDT(entity.getVersion()),
entity.getId()};
}
@Override
public Collection<ComponentDependencyModelEntity> list(ComponentDependencyModelEntity entity) {
return accessor
.list(entity.getVspId(), versionMapper.toUDT(entity.getVersion())).all();
}
@Override
public void deleteAll(String vspId, Version version) {
accessor.deleteAll(vspId, versionMapper.toUDT(version));
}
@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(
VendorSoftwareProductConstants.UniqueValues.PROCESS_NAME,
Arrays.asList("vsp_id", "version", "component_id", "name"))));
VersioningManagerFactory.getInstance().createInterface()
.register(versionableEntityType, metadata);
}
@Accessor
interface ComponentDependencyModelAccessor {
@Query("delete from vsp_component_dependency_model where vsp_id=? and version=?")
ResultSet deleteAll(String vspId, UDTValue version);
@Query(
"select * from vsp_component_dependency_model where vsp_id=? and version=?")
Result<ComponentDependencyModelEntity> list(String vspId, UDTValue version);
}
}
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