Method applyPreProcessors

component/container.go:645–664

applyPreProcessors executes all registered PreProcessor hooks on the instance. Returns the processed object or an error.

(ctx context.Context, instance any)

// applyPreProcessors executes all registered PreProcessor hooks on the instance.
// Returns the processed object or an error.
func (d *DefaultContainer) applyPreProcessors(ctx context.Context, instance any) (any, error) {
	d.muProcessors.RLock()
	defer d.muProcessors.RUnlock()

	for _, processor := range d.preProcessors {
		result, err := processor.ProcessBeforeInit(ctx, instance)

		if err != nil {
			return nil, err
		}

		if result == nil {
			return nil, errors.New("nil processor result")
		}

		instance = result
	}

	return instance, nil
}

// applyPostProcessors executes all registered PostProcessor hooks on the instance.
// Returns the processed object or an error.