haze518 commented on code in PR #1995:
URL: https://github.com/apache/iggy/pull/1995#discussion_r2202211714
##########
foreign/go/contracts/identifier.go:
##########
@@ -30,22 +32,45 @@ const (
StringId IdKind = 2
)
-func NewIdentifier(id any) Identifier {
- var kind IdKind
- var length int
-
- switch v := id.(type) {
- case int:
- kind = NumericId
- length = 4
- case string:
- kind = StringId
- length = len(v)
+// NewNumericIdentifier creates a new identifier from the given numeric value.
+func NewNumericIdentifier(value uint32) (Identifier, error) {
+ if value == 0 {
+ return Identifier{}, ierror.InvalidIdentifier
}
+ return Identifier{
+ Kind: NumericId,
+ Length: 4,
+ Value: value,
+ }, nil
+}
+// NewStringIdentifier creates a new identifier from the given string value.
+func NewStringIdentifier(value string) (Identifier, error) {
+ length := len(value)
+ if length == 0 || length > 255 {
+ return Identifier{}, ierror.InvalidIdentifier
+ }
return Identifier{
- Kind: kind,
- Length: length,
- Value: id,
+ Kind: StringId,
Review Comment:
ok, so let's stick with it
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