JsonSerializable mixin

A mixin that defines the contract for JSON serialization and deserialization.

JsonSerializable provides the interface that all JSON-serializable classes must implement. It's used by JsonModel and ensures consistent serialization behavior across the codebase.

Key Methods:

  • fromJson: Deserializes JSON data into the object
  • toJson: Serializes the object to JSON format

Usage: Classes that need JSON serialization should mix in this mixin and implement both methods. JsonModel already includes this mixin, so models extending JsonModel automatically implement this interface.

Example:

class MyModel with JsonSerializable {
  @override
  void fromJson(dynamic json) {
    // Deserialization logic
  }

  @override
  dynamic toJson() {
    // Serialization logic
    return {};
  }
}

See also:

  • JsonModel for the base model class that uses this mixin
Mixin applications

Properties

hashCode → int
The hash code for this object.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

fromJson(dynamic json) → void
Deserializes JSON data into this object instance.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toJson() → dynamic
Serializes this object instance to JSON format.
toString() → String
A string representation of this object.
inherited

Operators

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