Examples with VersionedFlowSnapshotMetadataSetResult org.apache.nifi.toolkit.cli.impl.result.VersionedFlowSnapshotMetadataSetResult used on opensource projects

Example 1 with VersionedFlowSnapshotMetadataSetResult

use of org.apache.nifi.toolkit.cli.impl.result.VersionedFlowSnapshotMetadataSetResult in project nifi by apache.

the class PGGetAllVersions method doExecute.

@Override
public VersionedFlowSnapshotMetadataSetResult doExecute(final NiFiClient client, final Properties properties) throws NiFiClientException, IOException, MissingOptionException {
    final String pgId = getRequiredArg(properties, CommandOption.PG_ID);
    final VersionsClient versionsClient = client.getVersionsClient();
    final VersionControlInformationEntity existingVersionControlInfo = versionsClient.getVersionControlInfo(pgId);
    final VersionControlInformationDTO existingVersionControlDTO = existingVersionControlInfo.getVersionControlInformation();
    if (existingVersionControlDTO == null) {
        throw new NiFiClientException("Process group is not under version control");
    }
    final String registryId = existingVersionControlDTO.getRegistryId();
    final String bucketId = existingVersionControlDTO.getBucketId();
    final String flowId = existingVersionControlDTO.getFlowId();
    final FlowClient flowClient = client.getFlowClient();
    final VersionedFlowSnapshotMetadataSetEntity versions = flowClient.getVersions(registryId, bucketId, flowId);
    if (versions.getVersionedFlowSnapshotMetadataSet() == null || versions.getVersionedFlowSnapshotMetadataSet().isEmpty()) {
        throw new NiFiClientException("No versions available");
    }
    return new VersionedFlowSnapshotMetadataSetResult(getResultType(properties), versions);
}