Examples with ControllerClient org.apache.nifi.toolkit.cli.impl.client.nifi.ControllerClient used on opensource projects

Example 1 with ControllerClient

use of org.apache.nifi.toolkit.cli.impl.client.nifi.ControllerClient in project nifi by apache.

the class UpdateRegistryClient method doExecute.

@Override
public VoidResult doExecute(final NiFiClient client, final Properties properties) throws NiFiClientException, IOException, MissingOptionException, CommandException {
    final ControllerClient controllerClient = client.getControllerClient();
    final String id = getRequiredArg(properties, CommandOption.REGISTRY_CLIENT_ID);
    final RegistryClientEntity existingRegClient = controllerClient.getRegistryClient(id);
    if (existingRegClient == null) {
        throw new CommandException("Registry client does not exist for id " + id);
    }
    final String name = getArg(properties, CommandOption.REGISTRY_CLIENT_NAME);
    final String url = getArg(properties, CommandOption.REGISTRY_CLIENT_URL);
    final String desc = getArg(properties, CommandOption.REGISTRY_CLIENT_DESC);
    if (StringUtils.isBlank(name) && StringUtils.isBlank(url) && StringUtils.isBlank(desc)) {
        throw new CommandException("Name, url, and desc were all blank, nothing to update");
    }
    if (StringUtils.isNotBlank(name)) {
        existingRegClient.getComponent().setName(name);
    }
    if (StringUtils.isNotBlank(url)) {
        existingRegClient.getComponent().setUri(url);
    }
    if (StringUtils.isNotBlank(desc)) {
        existingRegClient.getComponent().setDescription(desc);
    }
    final String clientId = getContext().getSession().getNiFiClientID();
    existingRegClient.getRevision().setClientId(clientId);
    controllerClient.updateRegistryClient(existingRegClient);
    return VoidResult.getInstance();
}