Examples with DataSource io.confluent.ksql.serde.DataSource used on opensource projects

Example 1 with DataSource

use of io.confluent.ksql.serde.DataSource in project ksql by confluentinc.

the class KsqlResource method describe.

private SourceDescription describe(String name, boolean extended) throws KsqlException {
    StructuredDataSource dataSource = ksqlEngine.getMetaStore().getSource(name);
    if (dataSource == null) {
        throw new KsqlException(String.format("Could not find STREAM/TABLE '%s' in the Metastore", name));
    }
    List<PersistentQueryMetadata> queries = ksqlEngine.getPersistentQueries().values().stream().filter(meta -> ((KsqlStructuredDataOutputNode) meta.getOutputNode()).getKafkaTopicName().equals(dataSource.getKsqlTopic().getTopicName())).collect(Collectors.toList());
    return new SourceDescription(dataSource, extended, dataSource.getKsqlTopic().getKsqlTopicSerDe().getSerDe().name(), "", "", getReadQueryIds(queries), getWriteQueryIds(queries), ksqlEngine.getTopicClient());
}