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This commit is contained in:
Tao Wen
2017-07-09 16:26:30 +08:00
parent db3f5046d7
commit 3606750b83
3 changed files with 35 additions and 12 deletions
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24
feature_adapter.go
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@@ -5,6 +5,7 @@ import (
"io"
)
// RawMessage to make replace json with jsoniter
type RawMessage []byte
// Unmarshal adapts to json/encoding Unmarshal API
@@ -24,10 +25,12 @@ func lastNotSpacePos(data []byte) int {
return 0
}
// UnmarshalFromString convenient method to read from string instead of []byte
func UnmarshalFromString(str string, v interface{}) error {
return ConfigDefault.UnmarshalFromString(str, v)
}
// Get quick method to get value from deeply nested JSON structure
func Get(data []byte, path ...interface{}) Any {
return ConfigDefault.Get(data, path...)
}
@@ -40,10 +43,12 @@ func Marshal(v interface{}) ([]byte, error) {
return ConfigDefault.Marshal(v)
}
// MarshalIndent same as json.MarshalIndent. Prefix is not supported.
func MarshalIndent(v interface{}, prefix, indent string) ([]byte, error) {
return ConfigDefault.MarshalIndent(v, prefix, indent)
}
// MarshalToString convenient method to write as string instead of []byte
func MarshalToString(v interface{}) (string, error) {
return ConfigDefault.MarshalToString(v)
}
@@ -64,6 +69,7 @@ type Decoder struct {
iter *Iterator
}
// Decode decode JSON into interface{}
func (adapter *Decoder) Decode(obj interface{}) error {
adapter.iter.ReadVal(obj)
err := adapter.iter.Error
@@ -73,41 +79,49 @@ func (adapter *Decoder) Decode(obj interface{}) error {
return adapter.iter.Error
}
// More is there more?
func (adapter *Decoder) More() bool {
return adapter.iter.head != adapter.iter.tail
}
// Buffered remaining buffer
func (adapter *Decoder) Buffered() io.Reader {
remaining := adapter.iter.buf[adapter.iter.head:adapter.iter.tail]
return bytes.NewReader(remaining)
}
func (decoder *Decoder) UseNumber() {
origCfg := decoder.iter.cfg.configBeforeFrozen
// UseNumber for number JSON element, use float64 or json.Number (alias of string)
func (adapter *Decoder) UseNumber() {
origCfg := adapter.iter.cfg.configBeforeFrozen
origCfg.UseNumber = true
decoder.iter.cfg = origCfg.Froze().(*frozenConfig)
adapter.iter.cfg = origCfg.Froze().(*frozenConfig)
}
// NewEncoder same as json.NewEncoder
func NewEncoder(writer io.Writer) *Encoder {
return ConfigDefault.NewEncoder(writer)
}
// Encoder same as json.Encoder
type Encoder struct {
stream *Stream
}
// Encode encode interface{} as JSON to io.Writer
func (adapter *Encoder) Encode(val interface{}) error {
adapter.stream.WriteVal(val)
adapter.stream.Flush()
return adapter.stream.Error
}
// SetIndent set the indention. Prefix is not supported
func (adapter *Encoder) SetIndent(prefix, indent string) {
adapter.stream.cfg.indentionStep = len(indent)
}
func (adapter *Encoder) SetEscapeHTML(escapeHtml bool) {
// SetEscapeHTML escape html by default, set to false to disable
func (adapter *Encoder) SetEscapeHTML(escapeHTML bool) {
config := adapter.stream.cfg.configBeforeFrozen
config.EscapeHTML = escapeHtml
config.EscapeHTML = escapeHTML
adapter.stream.cfg = config.Froze().(*frozenConfig)
}