GoLang Package for filtering fields models during serialization
Support:
- Scopes filtration fields structures
- Exclude strategy (equal fieldValue, equal value)
- Export values of higher level
Plans:
- Add version for fields
- Add code generation for fast serialization
- Add support XML, YML serializers
-
s,scopes- for the pane fields in structures; -
ns,nextScopes- next scopes in the attachment; -
k,exportKeys- exported field or value from the structure fields; -
ef,eef,excludeEqualField- exclusion rule field (comparison with another field); -
ev,eev,excludeEqualValue- exclusion rule field (comparison with value); -
e.any- if you are using multiple conditions, exceptions, if specified, is triggered when any condition.
Example:
type A struct {
Status string `sieve:"ev:unknown;ev:null;e.any"
CreatedAt time.Time `sieve:"s:private"`
UpdatedAt time.Time `sieve:"s:private,admin;ef:CreatedAt"`
}...
type Option struct {
Name string `json:"name"`
Value string `json:"value"`
}
type Object struct {
idx uint64
Name string `json:"name" sieve:"s:*"`
FullName string `json:"full_name" sieve:"s:private"`
CreatedAt uint64 `json:"created_at"`
UpdatedAt uint64 `json:"updated_at" sieve:"ef:CreatedAt"`
Options []Option `json:"options" sieve:"k:Name"`
}
...
func main() {
obj := Object{
100,
"One",
"Full",
100,
100,
[]Option{
Option{"1", "Cool"},
Option{"2", "Great"},
Option{"3", "Best"},
},
}
if b, err := json.Marshal(Sieve(&obj, "public")); err == nil {
fmt.Println(string(b))
// -> {"created_at":100,"name":"One","options":["1","2","3"]}
}
if b, err := json.Marshal(Sieve(&obj, "private")); err == nil {
fmt.Println(string(b))
// -> {"created_at":100,"full_name":"Full","name":"One","options":["1","2","3"]}
}
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JUST is licensed under the MIT.