IOSURLRequestCachePolicy class Null safety

An iOS-specific Class that represents the constants used to specify interaction with the cached responses.

Properties

hashCode int
The hash code for this object. [...]
read-only, override
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
toString() String
A string representation of this object. [...]
override
toValue() int

Operators

operator ==(Object value) bool
The equality operator. [...]
override

Static Properties

values Set<IOSURLRequestCachePolicy>
final

Static Methods

fromValue(int? value) IOSURLRequestCachePolicy?

Constants

RELOAD_IGNORING_LOCAL_AND_REMOTE_CACHE_DATA → const IOSURLRequestCachePolicy
Ignore local cache data, and instruct proxies and other intermediates to disregard their caches so far as the protocol allows. [...]
const IOSURLRequestCachePolicy._internal(4)
RELOAD_IGNORING_LOCAL_CACHE_DATA → const IOSURLRequestCachePolicy
The URL load should be loaded only from the originating source. This policy specifies that no existing cache data should be used to satisfy a URL load request. [...]
const IOSURLRequestCachePolicy._internal(1)
RELOAD_REVALIDATING_CACHE_DATA → const IOSURLRequestCachePolicy
Use cache data if the origin source can validate it; otherwise, load from the origin. [...]
const IOSURLRequestCachePolicy._internal(5)
RETURN_CACHE_DATA_DONT_LOAD → const IOSURLRequestCachePolicy
Use existing cache data, regardless or age or expiration date, and fail if no cached data is available. [...]
const IOSURLRequestCachePolicy._internal(3)
RETURN_CACHE_DATA_ELSE_LOAD → const IOSURLRequestCachePolicy
Use existing cache data, regardless or age or expiration date, loading from originating source only if there is no cached data.
const IOSURLRequestCachePolicy._internal(2)
USE_PROTOCOL_CACHE_POLICY → const IOSURLRequestCachePolicy
Use the caching logic defined in the protocol implementation, if any, for a particular URL load request. This is the default policy for URL load requests.
const IOSURLRequestCachePolicy._internal(0)