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58 lines
1.4 KiB
Go
58 lines
1.4 KiB
Go
// Package json allows for different implementations of JSON serializing, as
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// well as extra optional types needed.
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package json
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import (
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"encoding/json"
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"io"
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)
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type Driver interface {
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Marshal(v interface{}) ([]byte, error)
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Unmarshal(data []byte, v interface{}) error
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DecodeStream(r io.Reader, v interface{}) error
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EncodeStream(w io.Writer, v interface{}) error
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}
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type DefaultDriver struct{}
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func (d DefaultDriver) Marshal(v interface{}) ([]byte, error) {
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return json.Marshal(v)
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}
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func (d DefaultDriver) Unmarshal(data []byte, v interface{}) error {
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return json.Unmarshal(data, v)
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}
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func (d DefaultDriver) DecodeStream(r io.Reader, v interface{}) error {
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return json.NewDecoder(r).Decode(v)
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}
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func (d DefaultDriver) EncodeStream(w io.Writer, v interface{}) error {
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return json.NewEncoder(w).Encode(v)
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}
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// Default is the default JSON driver, which uses encoding/json.
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var Default Driver = DefaultDriver{}
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// Marshal uses the default driver.
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func Marshal(v interface{}) ([]byte, error) {
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return Default.Marshal(v)
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}
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// Unmarshal uses the default driver.
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func Unmarshal(data []byte, v interface{}) error {
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return Default.Unmarshal(data, v)
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}
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// DecodeStream uses the default driver.
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func DecodeStream(r io.Reader, v interface{}) error {
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return Default.DecodeStream(r, v)
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}
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// EncodeStream uses the default driver.
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func EncodeStream(w io.Writer, v interface{}) error {
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return Default.EncodeStream(w, v)
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}
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