Registry Service

Simple Memory cache class, handy for use before TYPO3 native caches are available (they can not be injected/instantiated during ext_localconf.php).

class Jar\Utilities\Services\RegistryService

set($storeName, $key, $value)

Put a item in a store.

Parameters:

• $storeName (string) – Name of the store.
• $key (string) – Key of the item.
• $value (mixed) – Value of the item.

Returns:

self

get($storeName, $key)

Returns a value out of a store.

Parameters:

• $storeName (string) – Name of the store.
• $key (string) – Key of the item.

Returns:

Value of the item or false.

getWholeStore($storeName)

Returns the whole content of a store.

Parameters:

• $storeName (string) – Name of the store.

Returns:

Value of the store or null.

Example:

$cache = GeneralUtility::makeInstance(RegistryService::class);

$hash = 'my-elements';

if (($elements = $cache->get('my-little-store', $hash)) === false) {
   $elements = [1, 2, 3, 4, 5];
   $cache->set('my-little-store', $hash, $elements);
}

var_dump($cache->getWholeStore('my-little-store'));
// Result of var_dump:
[
   'my-elements' => [1, 2, 3, 4, 5]
]