presenter

Documentation

Overview

Package presenter implements formatted usecase output.

Index

• type JSONPresenter
  • func NewJSON() *JSONPresenter
  • func NewJSONWithIndent() *JSONPresenter
  • func (p *JSONPresenter) Call(res proto.Message) (io.Reader, error)
  • func (p *JSONPresenter) Describe(showable port.Showable) (io.Reader, error)
  • func (p *JSONPresenter) Header() (io.Reader, error)
  • func (p *JSONPresenter) Package() (io.Reader, error)
  • func (p *JSONPresenter) Service() (io.Reader, error)
  • func (p *JSONPresenter) Show(showable port.Showable) (io.Reader, error)

Types

type JSONPresenter

type JSONPresenter struct {
	// contains filtered or unexported fields
}

JSONPresenter provides JSON formatted output. For example, a message definition is here.

message {
  string foo = 1;
}

If `foo` is "some_string", the response is

{"foo":"some_string"}

Also indenting is supported. (see NewJSONWithIndent)

func NewJSON

func NewJSON() *JSONPresenter

func NewJSONWithIndent

func NewJSONWithIndent() *JSONPresenter

NewJSONWithIndent provides indented output.

If `foo` is "some_string", the response is

{
  "foo": "some_string"
}

func (*JSONPresenter) Call

func (p *JSONPresenter) Call(res proto.Message) (io.Reader, error)

func (*JSONPresenter) Describe

func (p *JSONPresenter) Describe(showable port.Showable) (io.Reader, error)

func (*JSONPresenter) Header

func (p *JSONPresenter) Header() (io.Reader, error)

func (*JSONPresenter) Package

func (p *JSONPresenter) Package() (io.Reader, error)

func (*JSONPresenter) Service

func (p *JSONPresenter) Service() (io.Reader, error)

func (*JSONPresenter) Show

func (p *JSONPresenter) Show(showable port.Showable) (io.Reader, error)