factory.go

package sqlparamstyleprocessor

import (
	"context"
	"fmt"

	"go.opentelemetry.io/collector/component"
	"go.opentelemetry.io/collector/consumer"
	"go.opentelemetry.io/collector/processor"
)

var (
	typeStr   = component.MustNewType("sqlparamstyle") // pipeline key: sqlparamstyle
	stability = component.StabilityLevelAlpha
)

// NewFactory creates a factory for the sqlparamstyle processor (PEP 249 paramstyle normalization).
func NewFactory() processor.Factory {
	return processor.NewFactory(
		typeStr,
		defaultConfig,
		processor.WithTraces(createTracesProcessor, stability),
	)
}

func createTracesProcessor(
	ctx context.Context,
	params processor.Settings,
	cfg component.Config,
	nextConsumer consumer.Traces,
) (processor.Traces, error) {
	processorCfg, ok := cfg.(*Config)
	if !ok {
		return nil, fmt.Errorf("invalid config type: %T", cfg)
	}
	return newTracesProcessor(processorCfg, params, nextConsumer)
}