override fun beginValidation()

in graphql-dgs-spring-boot-micrometer/src/main/kotlin/com/netflix/graphql/dgs/metrics/micrometer/DgsGraphQLMetricsInstrumentation.kt [200:217]

17 lines of code
3 McCabe index (conditional complexity)


    override fun beginValidation(
        parameters: InstrumentationValidationParameters,
        state: InstrumentationState,
    ): InstrumentationContext<List<ValidationError>> {
        require(state is MetricsInstrumentationState)
        val document =
            parameters.document
                ?: return noOp()
        val querySignatureRepository =
            optQuerySignatureRepository.getOrNull()
                ?: return noOp()

        return SimpleInstrumentationContext.whenCompleted { errors, throwable ->
            if (errors.isNullOrEmpty() && throwable == null) {
                state.querySignatureValue = querySignatureRepository.get(document, parameters).getOrNull()
            }
        }
    }