Method WriteData

go/fory/array.go:121–217

(ctx *WriteContext, value reflect.Value)

}

func (s *arrayConcreteValueSerializer) WriteData(ctx *WriteContext, value reflect.Value) {
	length := value.Len()
	buf := ctx.Buffer()

	// Write length
	buf.WriteVarUint32(uint32(length))
	if length == 0 {
		return
	}

	// Determine collection flags - same logic as slices
	collectFlag := CollectionIsSameType
	hasNull := false
	elemType := s.type_.Elem()
	isPointerElem := elemType.Kind() == reflect.Ptr

	// Check for null values (only for pointer element types)
	if isPointerElem {
		for i := 0; i < length; i++ {
			elem := value.Index(i)
			if elem.IsNil() {
				hasNull = true
				break
			}
		}
	}

	if hasNull {
		collectFlag |= CollectionHasNull
	}
	if ctx.TrackRef() && s.referencable {
		collectFlag |= CollectionTrackingRef
	}
	buf.WriteInt8(int8(collectFlag))

	// Write element type info
	var elemTypeInfo *TypeInfo
	if length > 0 {
		// Get type info for the first non-nil element
		for i := 0; i < length; i++ {
			elem := value.Index(i)
			if isPointerElem {
				if !elem.IsNil() {
					elemTypeInfo, _ = ctx.TypeResolver().getTypeInfo(elem.Elem(), true)
					break
				}
			} else {
				elemTypeInfo, _ = ctx.TypeResolver().getTypeInfo(elem, true)
				break
			}
		}
	}

	// Write element type info (handles namespaced types)
	var internalTypeID uint32
	if elemTypeInfo != nil {
		internalTypeID = elemTypeInfo.TypeID
	}