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// Copyright © 2017 Mikael Berthe <mikael@lilotux.net> |
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// |
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// Licensed under the MIT license. |
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// Please see the LICENSE file is this directory. |
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package printer |
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import ( |
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"encoding/json" |
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"io" |
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"os" |
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) |
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// JSONPrinter represents a JSON printer |
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type JSONPrinter struct { |
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} |
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// NewPrinterJSON returns a JSON ResourcePrinter |
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func NewPrinterJSON(option string) (*JSONPrinter, error) { |
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return &JSONPrinter{}, nil |
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} |
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// PrintObj sends the object as text to the writer |
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// If the writer w is nil, standard output will be used. |
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// For JSONPrinter, the option parameter is currently not used. |
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func (p *JSONPrinter) PrintObj(obj interface{}, w io.Writer, option string) error { |
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if w == nil { |
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w = os.Stdout |
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} |
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jsonEncoder := json.NewEncoder(w) |
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//jsonEncoder.SetIndent("", " ") |
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return jsonEncoder.Encode(obj) |
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} |