abstract function MailCacheStatic::isCacheable in Simplenews 8

Same name and namespace in other branches

1. 8.2 src/Mail/MailCacheStatic.php \Drupal\simplenews\Mail\MailCacheStatic::isCacheable()
2. 3.x src/Mail/MailCacheStatic.php \Drupal\simplenews\Mail\MailCacheStatic::isCacheable()

Return if the requested element should be cached.

Parameters

\Drupal\simplenews\Mail\MailInterface $mail: The mail object.

string $group: Group of the cache key, which allows cache implementations to decide what they want to cache. Currently used groups:

• data: Raw data, e.g. attachments.
• build: Built and themed content, before personalizations like tokens.
• final: The final returned data. Caching this means that newsletter can not be personalized anymore.

string $key: Identifies the requested element, e.g. body or attachments.

Return value

bool TRUE if it should be cached, FALSE otherwise.

2 calls to MailCacheStatic::isCacheable()

MailCacheStatic::get in src/Mail/MailCacheStatic.php

Return a cached element, if existing.

MailCacheStatic::set in src/Mail/MailCacheStatic.php

Write an element to the cache.

2 methods override MailCacheStatic::isCacheable()

MailCacheBuild::isCacheable in src/Mail/MailCacheBuild.php

Return if the requested element should be cached.

MailCacheNone::isCacheable in src/Mail/MailCacheNone.php

Return if the requested element should be cached.

File

src/Mail/MailCacheStatic.php, line 75

Class

MailCacheStatic

Abstract implementation of the mail caching that does static caching.

Namespace

Drupal\simplenews\Mail

Code

abstract function isCacheable(MailInterface $mail, $group, $key);