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Code Issues Releases Activity

remove special handling for field

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This commit is contained in:
Tao Wen
2018-02-14 10:31:55 +08:00
parent 477be43d00
commit 64cc784089
3 changed files with 24 additions and 50 deletions
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60
feature_iter_object.go
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@ -3,7 +3,6 @@ package jsoniter
import (
"fmt"
"unicode"
"unsafe"
)
// ReadObject read one field from object.
@ -19,26 +18,6 @@ func (iter *Iterator) ReadObject() (ret string) {
c = iter.nextToken()
if c == '"' {
iter.unreadByte()
if iter.cfg.objectFieldMustBeSimpleString {
return string(iter.readObjectFieldAsBytes())
} else {
field := iter.ReadString()
c = iter.nextToken()
if c != ':' {
iter.ReportError("ReadObject", "expect : after object field, but found "+string([]byte{c}))
}
return field
}
}
if c == '}' {
return "" // end of object
}
iter.ReportError("ReadObject", `expect " after {, but found `+string([]byte{c}))
return
case ',':
if iter.cfg.objectFieldMustBeSimpleString {
return string(iter.readObjectFieldAsBytes())
} else {
field := iter.ReadString()
c = iter.nextToken()
if c != ':' {
@ -46,6 +25,18 @@ func (iter *Iterator) ReadObject() (ret string) {
}
return field
}
if c == '}' {
return "" // end of object
}
iter.ReportError("ReadObject", `expect " after {, but found `+string([]byte{c}))
return
case ',':
field := iter.ReadString()
c = iter.nextToken()
if c != ':' {
iter.ReportError("ReadObject", "expect : after object field, but found "+string([]byte{c}))
}
return field
case '}':
return "" // end of object
default:
@ -115,36 +106,25 @@ func calcHash(str string) int32 {
// ReadObjectCB read object with callback, the key is ascii only and field name not copied
func (iter *Iterator) ReadObjectCB(callback func(*Iterator, string) bool) bool {
c := iter.nextToken()
var fieldBytes []byte
var field string
if c == '{' {
c = iter.nextToken()
if c == '"' {
iter.unreadByte()
if iter.cfg.objectFieldMustBeSimpleString {
fieldBytes = iter.readObjectFieldAsBytes()
field = *(*string)(unsafe.Pointer(&fieldBytes))
} else {
field = iter.ReadString()
c = iter.nextToken()
if c != ':' {
iter.ReportError("ReadObject", "expect : after object field, but found "+string([]byte{c}))
}
field = iter.ReadString()
c = iter.nextToken()
if c != ':' {
iter.ReportError("ReadObject", "expect : after object field, but found "+string([]byte{c}))
}
if !callback(iter, field) {
return false
}
c = iter.nextToken()
for c == ',' {
if iter.cfg.objectFieldMustBeSimpleString {
fieldBytes = iter.readObjectFieldAsBytes()
field = *(*string)(unsafe.Pointer(&fieldBytes))
} else {
field = iter.ReadString()
c = iter.nextToken()
if c != ':' {
iter.ReportError("ReadObject", "expect : after object field, but found "+string([]byte{c}))
}
field = iter.ReadString()
c = iter.nextToken()
if c != ':' {
iter.ReportError("ReadObject", "expect : after object field, but found "+string([]byte{c}))
}
if !callback(iter, field) {
return false