1 // Copyright © 2017 Mikael Berthe <mikael@lilotux.net>

     2 //

     3 // Licensed under the MIT license.

     4 // Please see the LICENSE file is this directory.

     5 

     6 package printer

     7 

     8 import (

     9 	"encoding/json"

    10 	"io"

    11 	"os"

    12 )

    13 

    14 // JSONPrinter represents a JSON printer

    15 type JSONPrinter struct {

    16 }

    17 

    18 // NewPrinterJSON returns a JSON ResourcePrinter

    19 func NewPrinterJSON(options Options) (*JSONPrinter, error) {

    20 	return &JSONPrinter{}, nil

    21 }

    22 

    23 // PrintObj sends the object as text to the writer

    24 // If the writer w is nil, standard output will be used.

    25 // For JSONPrinter, the option parameter is currently not used.

    26 func (p *JSONPrinter) PrintObj(obj interface{}, w io.Writer, option string) error {

    27 	if w == nil {

    28 		w = os.Stdout

    29 	}

    30 

    31 	jsonEncoder := json.NewEncoder(w)

    32 	//jsonEncoder.SetIndent("", "  ")

    33 	return jsonEncoder.Encode(obj)

    34 }