Method getFieldName

mapper_object_internal.go:49–64

GetFieldName get fieldName with ElemValue and index if config tag string, return tag value

(objElem reflect.Value, index int)

// GetFieldName get fieldName with ElemValue and index
// if config tag string, return tag value
func (dm *mapperObject) getFieldName(objElem reflect.Value, index int) string {
	fieldName := ""
	field := objElem.Type().Field(index)
	tag := dm.getStructTag(field)
	// keeps the behavior in old version
	if tag == IgnoreTagValue && !dm.IsEnableFieldIgnoreTag() {
		tag = ""
	}

	if tag != "" {
		fieldName = tag
	} else {
		fieldName = field.Name
	}
	return fieldName
}

// UseWrapper register a type wrapper
func (dm *mapperObject) useWrapper(w TypeWrapper) {