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package org.openecomp.core.zusammen.plugin.dao.impl.cassandra;
import com.amdocs.zusammen.datatypes.Id;
import com.amdocs.zusammen.datatypes.SessionContext;
import com.datastax.driver.core.ResultSet;
import com.datastax.driver.core.Row;
import com.datastax.driver.mapping.annotations.Accessor;
import com.datastax.driver.mapping.annotations.Query;
import org.openecomp.core.zusammen.plugin.dao.VersionSynchronizationStateRepository;
import org.openecomp.core.zusammen.plugin.dao.types.SynchronizationStateEntity;
import org.openecomp.core.zusammen.plugin.dao.types.VersionContext;
import org.openecomp.core.zusammen.plugin.dao.types.VersionEntity;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Optional;
import java.util.stream.Collectors;
public class VersionSynchronizationStateRepositoryImpl
implements VersionSynchronizationStateRepository {
@Override
public void create(SessionContext context, VersionContext entityContext,
SynchronizationStateEntity syncStateEntity) {
updatePublishTime(context, entityContext, syncStateEntity);
}
@Override
public void updatePublishTime(SessionContext context, VersionContext entityContext,
SynchronizationStateEntity syncStateEntity) {
getAccessor(context)
.updatePublishTime(syncStateEntity.getPublishTime(), entityContext.getSpace(),
entityContext.getItemId().toString(), syncStateEntity.getId().toString(),
syncStateEntity.getRevisionId().getValue());
}
@Override
public List<SynchronizationStateEntity> list(SessionContext context, VersionContext
entityContext, VersionEntity versionEntity) {
List<Row> rows = getAccessor(context).list(entityContext.getSpace(), entityContext.getItemId().toString
(),versionEntity.getId().toString()).all();
return rows == null ? new ArrayList<>():
rows.stream().map(VersionSynchronizationStateRepositoryImpl::getSynchronizationStateEntity).collect(Collectors.toList());
}
/*@Override
public List<SynchronizationStateEntity> listRevisions(SessionContext context,
VersionContext entityContext,
SynchronizationStateEntity syncStateEntity) {
List<Row> rows = getAccessor(context).list(entityContext.getSpace(), entityContext.getItemId()
.toString(), syncStateEntity.getId().toString()).all();
return rows == null ? new ArrayList<>() :rows.stream()
.map(VersionSynchronizationStateRepositoryImpl::getSynchronizationStateEntity)
.collect(Collectors.toList());
//forEach(row -> getSynchronizationStateEntity(syncStateEntity.getId(), row));
}*/
@Override
public void delete(SessionContext context, VersionContext entityContext,
SynchronizationStateEntity syncStateEntity) {
// done by version dao
}
@Override
public Optional<SynchronizationStateEntity> get(SessionContext context,
VersionContext entityContext,
SynchronizationStateEntity syncStateEntity) {
Row row =
getAccessor(context).get(entityContext.getSpace(), entityContext.getItemId().toString(),
syncStateEntity.getId().toString(), syncStateEntity.getRevisionId().getValue()).one();
return row == null ? Optional.empty()
: Optional.of(getSynchronizationStateEntity(syncStateEntity.getId(), row));
}
private SynchronizationStateEntity getSynchronizationStateEntity(Id entityId, Row row) {
SynchronizationStateEntity syncStateEntity = new SynchronizationStateEntity(entityId,
new Id(row.getString(REVISION_ID_FIELD)));
syncStateEntity.setPublishTime(row.getDate(PUBLISH_TIME_FIELD));
syncStateEntity.setDirty(!row.getSet(DIRTY_ELEMENT_FIELD, String.class).isEmpty());
return syncStateEntity;
}
private static SynchronizationStateEntity getSynchronizationStateEntity(Row row) {
Id entityId = new Id(row.getColumnDefinitions().contains("version_id") ? row.getString
("version_id") : row.getString("element_id"));
SynchronizationStateEntity syncStateEntity = new SynchronizationStateEntity(entityId,
new Id(row.getString(REVISION_ID_FIELD)));
syncStateEntity.setPublishTime(row.getDate(PUBLISH_TIME_FIELD));
syncStateEntity.setDirty(!row.getSet(DIRTY_ELEMENT_FIELD, String.class).isEmpty());
syncStateEntity.setRevisionId(new Id(row.getString(REVISION_ID_FIELD)));
syncStateEntity.setUser(row.getString(USER));
syncStateEntity.setMessage(row.getString(MESSAGE));
return syncStateEntity;
}
private VersionSyncStateAccessor getAccessor(SessionContext context) {
return CassandraDaoUtils.getAccessor(context, VersionSyncStateAccessor.class);
}
@Accessor
interface VersionSyncStateAccessor {
@Query(
"UPDATE version_elements SET publish_time=? WHERE space=? AND item_id=? AND version_id=? " +
"AND revision_id=? ")
void updatePublishTime(Date publishTime, String space, String itemId, String versionId, String
revisionId);
@Query("SELECT version_id,revision_id,publish_time, dirty_element_ids FROM version_elements " +
"WHERE space=? AND item_id=? AND version_id=? AND revision_id=? ")
ResultSet get(String space, String itemId, String versionId, String revisionId);
@Query("SELECT version_id,revision_id,publish_time,user,message, dirty_element_ids FROM " +
"version_elements " +
"WHERE space=? AND item_id=? AND version_id=? ")
ResultSet list(String space, String itemId, String versionId);
}
private static final String PUBLISH_TIME_FIELD = "publish_time";
private static final String DIRTY_ELEMENT_FIELD = "dirty_element_ids";
private static final String REVISION_ID_FIELD = "revision_id";
private static final String USER = "user";
private static final String MESSAGE = "message";
}
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