Diviner Phabricator Tech Docs PhutilKeyValueCacheNamespace

final class PhutilKeyValueCacheNamespace
Phabricator Technical Documentation ()

This class is not documented.

Tasks

Key-Value Cache Implementation

public function isAvailable()
final public function getKey($key, $default) — Get a single key from cache. See @{method:getKeys} to get multiple keys at once.
final public function setKey($key, $value, $ttl) — Set a single key in cache. See @{method:setKeys} to set multiple keys at once.
final public function deleteKey($key) — Delete a key from the cache. See @{method:deleteKeys} to delete multiple keys at once.
public function getKeys($keys)
public function setKeys($keys, $ttl)
public function deleteKeys($keys)
public function destroyCache()

Other Methods

final public function __construct($proxy)
final protected function getProxy()
public function __call($method, $arguments)
public function setNamespace($namespace)
private function prefixKeys($keys)
private function unprefixKeys($keys)

Methods

public function isAvailable()
Inherited

PhutilKeyValueCache

Determine if the cache is available. For example, the APC cache tests if APC is installed. If this method returns false, the cache is not operational and can not be used.

Return

bool	True if the cache can be used.

final public function getKey($key, $default)
Inherited

PhutilKeyValueCache

Get a single key from cache. See getKeys() to get multiple keys at once.

Parameters

string	$key	Key to retrieve.
wild	$default	Optional value to return if the key is not found. By default, returns null.

Return

wild	Cache value (on cache hit) or default value (on cache miss).

final public function setKey($key, $value, $ttl)
Inherited

PhutilKeyValueCache

Set a single key in cache. See setKeys() to set multiple keys at once.

See setKeys() for a description of TTLs.

Parameters

string	$key	Key to set.
wild	$value	Value to set.
int\|null	$ttl	Optional TTL.

Return

this

final public function deleteKey($key)
Inherited

PhutilKeyValueCache

Delete a key from the cache. See deleteKeys() to delete multiple keys at once.

Parameters

string

$key

Key to delete.

Return

this

public function getKeys($keys)

PhutilKeyValueCache

Get data from the cache.

PhutilKeyValueCacheNamespace

This method is not documented.

Parameters

list<string>

$keys

List of cache keys to retrieve.

Return

dict<string, wild>

Dictionary of keys that were found in the cache. Keys not present in the cache are omitted, so you can detect a cache miss.

public function setKeys($keys, $ttl)

PhutilKeyValueCache

Put data into the key-value cache.

With a TTL ("time to live"), the cache will automatically delete the key after a specified number of seconds. By default, there is no expiration policy and data will persist in cache indefinitely.

PhutilKeyValueCacheNamespace

This method is not documented.

Parameters

dict<string,	$keys	wild> Map of cache keys to values.
int\|null	$ttl	TTL for cache keys, in seconds.

Return

this

public function deleteKeys($keys)

PhutilKeyValueCache

Delete a list of keys from the cache.

PhutilKeyValueCacheNamespace

This method is not documented.

Parameters

list<string>

$keys

List of keys to delete.

Return

this

public function destroyCache()
Inherited

PhutilKeyValueCache

Completely destroy all data in the cache.

Return

this

final public function __construct($proxy)
Inherited

This method is not documented.

Parameters

PhutilKeyValueCache

$proxy

Return

this	//Implicit.//

final protected function getProxy()
Inherited

This method is not documented.

Return

wild

public function __call($method, $arguments)
Inherited

This method is not documented.

Parameters

	$method
array	$arguments

Return

wild

public function setNamespace($namespace)

This method is not documented.

Parameters

$namespace

Return

wild

private function prefixKeys($keys)

This method is not documented.

Parameters

array

$keys

Return

wild

private function unprefixKeys($keys)

This method is not documented.

Parameters

array

$keys

Return

wild

Defined: src/infrastructure/cache/PhutilKeyValueCacheNamespace.php:3
Extends: PhutilKeyValueCachePhutilKeyValueCacheProxy

final class PhutilKeyValueCacheNamespacePhabricator Technical Documentation ()

Tasks

Key-Value Cache Implementation

Other Methods

Methods

public function isAvailable()Inherited

final public function getKey($key, $default)Inherited

final public function setKey($key, $value, $ttl)Inherited

final public function deleteKey($key)Inherited

public function getKeys($keys)

public function setKeys($keys, $ttl)

public function deleteKeys($keys)

public function destroyCache()Inherited

final public function __construct($proxy)Inherited

final protected function getProxy()Inherited

public function __call($method, $arguments)Inherited

public function setNamespace($namespace)

private function prefixKeys($keys)

private function unprefixKeys($keys)

final class PhutilKeyValueCacheNamespace
Phabricator Technical Documentation ()

public function isAvailable()
Inherited

final public function getKey($key, $default)
Inherited

final public function setKey($key, $value, $ttl)
Inherited

final public function deleteKey($key)
Inherited

public function destroyCache()
Inherited

final public function __construct($proxy)
Inherited

final protected function getProxy()
Inherited

public function __call($method, $arguments)
Inherited