CachePolicy enum

Policy to handle request behaviour.

Inheritance
Available extensions

Values

forceCache → const CachePolicy

Same as CachePolicy.request when origin server has no cache config.

In short, you'll save every successful GET requests.

refreshForceCache → const CachePolicy

Same as CachePolicy.refresh when origin server has no cache config.

noCache → const CachePolicy

Requests and skips cache save even if response has cache directives.

refresh → const CachePolicy

Requests regardless cache availability. Caches if response has cache directives.

request → const CachePolicy

Returns the cached value if available (and un-expired).

Checks against origin server otherwise and updates cache freshness with returned headers when validation is needed.

Requests otherwise and caches if response has directives.

Properties

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

Methods

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

Constants

values → const List<CachePolicy>
A constant List of the values in this enum, in order of their declaration.