Enum Class LocalResponseCacheProperties.NoCacheStrategy

java.lang.Object

java.lang.Enum<LocalResponseCacheProperties.NoCacheStrategy>

org.springframework.cloud.gateway.filter.factory.cache.LocalResponseCacheProperties.NoCacheStrategy

All Implemented Interfaces:

Serializable, Comparable<LocalResponseCacheProperties.NoCacheStrategy>, Constable

Enclosing class:

LocalResponseCacheProperties

public static enum LocalResponseCacheProperties.NoCacheStrategy
extends Enum<LocalResponseCacheProperties.NoCacheStrategy>

When client sends "no-cache" directive in "Cache-Control" header, the response should be re-validated from upstream. There are several strategies that indicates what to do with the new fresh response.

Author:

Ignacio Lozano

Nested Class Summary

Nested classes/interfaces inherited from class Enum

Enum.EnumDesc<E>

Enum Constant Summary

Enum Constants

Enum Constant	Description
SKIP_UPDATE_CACHE_ENTRY	Skip the update.
UPDATE_CACHE_ENTRY	Update the cache entry by the fresh response coming from upstream with a new time to live.

Method Summary

Modifier and Type	Method	Description
static LocalResponseCacheProperties.NoCacheStrategy	valueOf(String name)	Returns the enum constant of this class with the specified name.
static LocalResponseCacheProperties.NoCacheStrategy[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

UPDATE_CACHE_ENTRY

public static final LocalResponseCacheProperties.NoCacheStrategy UPDATE_CACHE_ENTRY

Update the cache entry by the fresh response coming from upstream with a new time to live.

SKIP_UPDATE_CACHE_ENTRY

public static final LocalResponseCacheProperties.NoCacheStrategy SKIP_UPDATE_CACHE_ENTRY

Skip the update. The client will receive the fresh response, other clients will receive the old entry in cache.

Method Details

values

public static LocalResponseCacheProperties.NoCacheStrategy[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static LocalResponseCacheProperties.NoCacheStrategy valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null