Example #1
0
func fromConfig(ctx context.Context, cfg *config.Config) *ql.Chain {

	inputConfigBody, err := json.Marshal(&cfg.Input.Config)
	if err != nil {
		log.Log(ctx).Crit("Error converting input configuration to json", "error", err)
		return nil
	}
	inputHandler, err := ql.GetInput(cfg.Input.Driver).Build(bytes.NewReader(inputConfigBody))
	if err != nil {
		log.Log(ctx).Crit("Error creating input handler", "error", err)
		return nil
	}

	chain := ql.Chain{
		Input: inputHandler,

		InputConfig:  cfg.Input.Config,
		Parser:       ql.GetParser(cfg.Input.Parser),
		Output:       ql.GetOutput(cfg.Output.Driver),
		OutputConfig: cfg.Output.Config,
	}

	if len(cfg.Filters) >= 1 {
		chain.Filter = ql.GetFilter(cfg.Filters[0].Driver)
		chain.FilterConfig = cfg.Filters[0].Config
	}

	return &chain
}
Example #2
0
func main() {

	chain := ql.Chain{
		Input: &stdin.Process{},
		//Output: &stdout.Process{},
		Output: &debug.Handler{PrintFields: debug.NullableBool{NotNull: false, Value: true}},
		Filter: &uuid.Handler{FieldName: "uuid"},
		Parser: &plain.Parser{},
	}

	ctx := context.Background()
	chain.Execute(ctx)

}