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Code Issues Releases Activity

#80 fix embedded builtins

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This commit is contained in:
Tao Wen 2017-06-29 10:45:29 +08:00
parent 3458ccdb20
commit 4e608af2c7
1 changed files with 44 additions and 36 deletions
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20
feature_reflect_extension.go
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@ -212,6 +212,7 @@ func describeStruct(cfg *frozenConfig, typ reflect.Type) (*StructDescriptor, err
tailAnonymousBindings = append(tailAnonymousBindings, binding)
}
}
continue
} else if field.Type.Kind() == reflect.Ptr && field.Type.Elem().Kind() == reflect.Struct {
structDescriptor, err := describeStruct(cfg, field.Type.Elem())
if err != nil {
@ -228,8 +229,9 @@ func describeStruct(cfg *frozenConfig, typ reflect.Type) (*StructDescriptor, err
tailAnonymousBindings = append(tailAnonymousBindings, binding)
}
}
continue
}
}
} else {
tagParts := strings.Split(field.Tag.Get("json"), ",")
fieldNames := calcFieldNames(field.Name, tagParts[0], string(field.Tag))
fieldCacheKey := fmt.Sprintf("%s/%s", typ.String(), field.Name)
@ -262,7 +264,9 @@ func describeStruct(cfg *frozenConfig, typ reflect.Type) (*StructDescriptor, err
}
bindings = append(bindings, binding)
}
}
return createStructDescriptor(cfg, typ, bindings, headAnonymousBindings, tailAnonymousBindings), nil
}
func createStructDescriptor(cfg *frozenConfig, typ reflect.Type, bindings []*Binding, headAnonymousBindings []*Binding, tailAnonymousBindings []*Binding) *StructDescriptor {
structDescriptor := &StructDescriptor{
Type: typ,
Fields: bindings,
@ -270,6 +274,14 @@ func describeStruct(cfg *frozenConfig, typ reflect.Type) (*StructDescriptor, err
for _, extension := range extensions {
extension.UpdateStructDescriptor(structDescriptor)
}
processTags(structDescriptor, cfg)
// insert anonymous bindings to the head
structDescriptor.Fields = append(headAnonymousBindings, structDescriptor.Fields...)
structDescriptor.Fields = append(structDescriptor.Fields, tailAnonymousBindings...)
return structDescriptor
}
func processTags(structDescriptor *StructDescriptor, cfg *frozenConfig) {
for _, binding := range structDescriptor.Fields {
shouldOmitEmpty := false
tagParts := strings.Split(binding.Field.Tag.Get("json"), ",")
@ -289,10 +301,6 @@ func describeStruct(cfg *frozenConfig, typ reflect.Type) (*StructDescriptor, err
binding.Decoder = &structFieldDecoder{binding.Field, binding.Decoder}
binding.Encoder = &structFieldEncoder{binding.Field, binding.Encoder, shouldOmitEmpty}
}
// insert anonymous bindings to the head
structDescriptor.Fields = append(headAnonymousBindings, structDescriptor.Fields...)
structDescriptor.Fields = append(structDescriptor.Fields, tailAnonymousBindings...)
return structDescriptor, nil
}
func calcFieldNames(originalFieldName string, tagProvidedFieldName string, wholeTag string) []string {