JsonCodec class final
A JsonCodec encodes JSON objects to strings and decodes strings to JSON objects.
Examples:
var encoded = json.encode([1, 2, { "a": null }]);
var decoded = json.decode('["foo", { "bar": 499 }]');
Constructors
- JsonCodec.new({Object? reviver(Object? key, Object? value)?, Object? toEncodable(dynamic object)?})
-
Creates a
JsonCodecwith the given reviver and encoding function.const - JsonCodec.withReviver(dynamic reviver(Object? key, Object? value))
-
Creates a
JsonCodecwith the given reviver.
Properties
- decoder → JsonDecoder
-
Returns the decoder of
this, converting fromTtoS.no setteroverride - encoder → JsonEncoder
-
Returns the encoder from
StoT.no setteroverride - hashCode → int
-
The hash code for this object.
no setterinherited
-
inverted
→ Codec<
String, Object?> -
Inverts
this.no setterinherited - runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
decode(
String source, {Object? reviver(Object? key, Object? value)?}) → dynamic -
Parses the string and returns the resulting Json object.
override
-
encode(
Object? value, {Object? toEncodable(dynamic object)?}) → String -
Converts
valueto a JSON string.override -
fuse<
R> (Codec< String, R> other) → Codec<Object?, R> -
Fuses
thiswithother.inherited -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited