Examples with ColumnConstraints io.confluent.ksql.parser.tree.ColumnConstraints used on opensource projects

Example 1 with ColumnConstraints

use of io.confluent.ksql.parser.tree.ColumnConstraints in project ksql by confluentinc.

the class DefaultSchemaInjector method buildElements.

private static TableElements buildElements(final ConfiguredStatement<CreateSource> preparedStatement, final Optional<SchemaAndId> keySchema, final Optional<SchemaAndId> valueSchema) {
    final List<TableElement> elements = new ArrayList<>();
    if (keySchema.isPresent()) {
        final ColumnConstraints constraints = getKeyConstraints(preparedStatement.getStatement());
        keySchema.get().columns.stream().map(col -> new TableElement(col.name(), new Type(col.type()), constraints)).forEach(elements::add);
    } else {
        getKeyColumns(preparedStatement).forEach(elements::add);
    }
    if (valueSchema.isPresent()) {
        valueSchema.get().columns.stream().map(col -> new TableElement(col.name(), new Type(col.type()))).forEach(elements::add);
    } else {
        getValueColumns(preparedStatement).forEach(elements::add);
    }
    return TableElements.of(elements);
}