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matterbridge/vendor/github.com/francoispqt/gojay/encode_embedded_json.go
2020-08-10 00:29:54 +02:00

94 lines
2.4 KiB
Go

package gojay
// EncodeEmbeddedJSON encodes an embedded JSON.
// is basically sets the internal buf as the value pointed by v and calls the io.Writer.Write()
func (enc *Encoder) EncodeEmbeddedJSON(v *EmbeddedJSON) error {
if enc.isPooled == 1 {
panic(InvalidUsagePooledEncoderError("Invalid usage of pooled encoder"))
}
enc.buf = *v
_, err := enc.Write()
if err != nil {
return err
}
return nil
}
func (enc *Encoder) encodeEmbeddedJSON(v *EmbeddedJSON) ([]byte, error) {
enc.writeBytes(*v)
return enc.buf, nil
}
// AddEmbeddedJSON adds an EmbeddedJSON to be encoded.
//
// It basically blindly writes the bytes to the final buffer. Therefore,
// it expects the JSON to be of proper format.
func (enc *Encoder) AddEmbeddedJSON(v *EmbeddedJSON) {
enc.grow(len(*v) + 4)
r := enc.getPreviousRune()
if r != '[' {
enc.writeByte(',')
}
enc.writeBytes(*v)
}
// AddEmbeddedJSONOmitEmpty adds an EmbeddedJSON to be encoded or skips it if nil pointer or empty.
//
// It basically blindly writes the bytes to the final buffer. Therefore,
// it expects the JSON to be of proper format.
func (enc *Encoder) AddEmbeddedJSONOmitEmpty(v *EmbeddedJSON) {
if v == nil || len(*v) == 0 {
return
}
r := enc.getPreviousRune()
if r != '[' {
enc.writeByte(',')
}
enc.writeBytes(*v)
}
// AddEmbeddedJSONKey adds an EmbeddedJSON and a key to be encoded.
//
// It basically blindly writes the bytes to the final buffer. Therefore,
// it expects the JSON to be of proper format.
func (enc *Encoder) AddEmbeddedJSONKey(key string, v *EmbeddedJSON) {
if enc.hasKeys {
if !enc.keyExists(key) {
return
}
}
enc.grow(len(key) + len(*v) + 5)
r := enc.getPreviousRune()
if r != '{' {
enc.writeByte(',')
}
enc.writeByte('"')
enc.writeStringEscape(key)
enc.writeBytes(objKey)
enc.writeBytes(*v)
}
// AddEmbeddedJSONKeyOmitEmpty adds an EmbeddedJSON and a key to be encoded or skips it if nil pointer or empty.
//
// It basically blindly writes the bytes to the final buffer. Therefore,
// it expects the JSON to be of proper format.
func (enc *Encoder) AddEmbeddedJSONKeyOmitEmpty(key string, v *EmbeddedJSON) {
if enc.hasKeys {
if !enc.keyExists(key) {
return
}
}
if v == nil || len(*v) == 0 {
return
}
enc.grow(len(key) + len(*v) + 5)
r := enc.getPreviousRune()
if r != '{' {
enc.writeByte(',')
}
enc.writeByte('"')
enc.writeStringEscape(key)
enc.writeBytes(objKey)
enc.writeBytes(*v)
}