Examples with SimpleKsqlClient io.confluent.ksql.services.SimpleKsqlClient used on opensource projects

Example 1 with SimpleKsqlClient

use of io.confluent.ksql.services.SimpleKsqlClient in project ksql by confluentinc.

the class KsqlRestApplication method maybeCreateProcessingLogStream.

private static void maybeCreateProcessingLogStream(final ProcessingLogConfig processingLogConfig, final KsqlConfig ksqlConfig, final KsqlRestConfig restConfig, final KsqlResource ksqlResource, final ServiceContext serviceContext) {
    if (!processingLogConfig.getBoolean(ProcessingLogConfig.STREAM_AUTO_CREATE)) {
        return;
    }
    try {
        final SimpleKsqlClient internalClient = new ServerInternalKsqlClient(ksqlResource, new KsqlSecurityContext(Optional.empty(), serviceContext));
        final URI serverEndpoint = ServerUtil.getServerAddress(restConfig);
        final String processingLogStreamName = processingLogConfig.getString(ProcessingLogConfig.STREAM_NAME);
        if (!processingLogStreamExists(internalClient, serverEndpoint, processingLogStreamName)) {
            final RestResponse<KsqlEntityList> response = internalClient.makeKsqlRequest(serverEndpoint, ProcessingLogServerUtils.processingLogStreamCreateStatement(processingLogConfig, ksqlConfig), ImmutableMap.of());
            if (response.isSuccessful()) {
                log.info("Successfully created processing log stream.");
            }
        }
    } catch (final Exception e) {
        log.error("Error while sending processing log CreateStream request to KsqlResource: ", e);
    }
}