FileData class

A Data object holding a link to a file.

Inheritance
  • Object
  • Serializable
  • Data
  • FileData
Annotations
  • @JsonSerializable(fieldRename: FieldRename.none, includeIfNull: false)

Constructors

FileData({required String filename, bool upload = true})
Create a new FileData based the file path and whether it is to be uploaded or not.
FileData.fromJson(Map<String, dynamic> json)
factory

Properties

$type ↔ String?
The runtime class name (type) of this object. Used for deserialization from JSON objects.
getter/setter pairinherited
filename ↔ String
The name to the attached file.
getter/setter pair
format → DataType
The format of this data as a DataType.
no setterinherited
fromJsonFunction → Function
The function which can convert a JSON string to an object of this type.
no setteroverride
hashCode → int
The hash code for this object.
no setterinherited
jsonType → String
Return the __type to be used for JSON serialization of this class. Default is runtimeType. Only specify this if you need another type.
no setterinherited
metadata ↔ Map<String, String>?
Metadata for this file as a map of string key-value pairs.
getter/setter pair
path ↔ String?
The local path to the attached file on the phone where it is sampled. This is used by e.g. a data manager to get and manage the file on the phone.
getter/setter pair
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
upload ↔ bool
Should the file also be uploaded, or only this meta data? Default is true.
getter/setter pair

Methods

equivalentTo(Data other) → bool
Is this data equivalent to other?
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toJson() → Map<String, dynamic>
Return a JSON encoding of this object.
override
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited

Constants

dataType → const String