JsonCacheLocalStorage class

Implementation on top of the LocalStorage package.

See: local storage

Implemented types

• JsonCache

Constructors

JsonCacheLocalStorage(LocalStorage _storage)

Encapsulates a LocalStorage instance.

const

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

clear() → Future<void>

Frees up storage space — deletes all keys and values.

override

contains(String key) → Future<bool>

Checks for cached data at key.

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

refresh(String key, Map<String, dynamic> value) → Future<void>

It either updates the data found at key with value or, if there is no previous data at key, creates a new cache line at key with value.

override

remove(String key) → Future<void>

Removes the cached data located at key.

override

toString() → String

A string representation of this object.

inherited

value(String key) → Future<Map<String, dynamic>?>

Retrieves the data located at key or null if a cache miss occurs.

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited