Examples with CreateUserDefinedFunctionRequest io.crate.expression.udf.CreateUserDefinedFunctionRequest used on opensource projects

Example 1 with CreateUserDefinedFunctionRequest

use of io.crate.expression.udf.CreateUserDefinedFunctionRequest in project crate by crate.

the class CreateFunctionPlan method executeOrFail.

@Override
public void executeOrFail(DependencyCarrier dependencies, PlannerContext plannerContext, RowConsumer consumer, Row params, SubQueryResults subQueryResults) throws Exception {
    Function<? super Symbol, Object> eval = x -> SymbolEvaluator.evaluate(plannerContext.transactionContext(), plannerContext.nodeContext(), x, params, subQueryResults);
    UserDefinedFunctionMetadata metadata = new UserDefinedFunctionMetadata(createFunction.schema(), createFunction.name(), createFunction.arguments(), createFunction.returnType(), StringType.INSTANCE.sanitizeValue(eval.apply(createFunction.language())), StringType.INSTANCE.sanitizeValue(eval.apply(createFunction.definition())));
    CreateUserDefinedFunctionRequest request = new CreateUserDefinedFunctionRequest(metadata, createFunction.replace());
    OneRowActionListener<AcknowledgedResponse> listener = new OneRowActionListener<>(consumer, r -> new Row1(1L));
    dependencies.createFunctionAction().execute(request, listener);
}