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<?php |
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namespace Drupal\controller_annotations\Configuration; |
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/** |
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* @Annotation |
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*/ |
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class Cache extends ConfigurationAnnotation |
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{ |
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/** |
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* The expiration date as a valid date for the strtotime() function. |
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* |
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* @var string |
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*/ |
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protected $expires; |
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/** |
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* The number of seconds that the response is considered fresh by a private |
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* cache like a web browser. |
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* |
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* @var int |
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*/ |
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protected $maxage; |
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/** |
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* The number of seconds that the response is considered fresh by a public |
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* cache like a reverse proxy cache. |
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* |
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* @var int |
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*/ |
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protected $smaxage; |
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/** |
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* Whether the response is public or not. |
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* |
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* @var bool |
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*/ |
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protected $public; |
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/** |
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* Additional "Vary:"-headers. |
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* |
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* @var array |
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*/ |
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protected $vary; |
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/** |
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* An expression to compute the Last-Modified HTTP header. |
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* |
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* @var string |
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*/ |
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protected $lastModified; |
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/** |
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* An expression to compute the ETag HTTP header. |
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* |
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* @var string |
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*/ |
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protected $etag; |
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/** |
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* Returns the expiration date for the Expires header field. |
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* |
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* @return string |
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*/ |
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public function getExpires() |
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{ |
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return $this->expires; |
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} |
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/** |
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* Sets the expiration date for the Expires header field. |
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* |
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* @param string $expires A valid php date |
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*/ |
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public function setExpires($expires) |
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{ |
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$this->expires = $expires; |
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} |
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/** |
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* Sets the number of seconds for the max-age cache-control header field. |
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* |
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* @param int $maxage A number of seconds |
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*/ |
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public function setMaxAge($maxage) |
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{ |
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$this->maxage = $maxage; |
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} |
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/** |
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* Returns the number of seconds the response is considered fresh by a |
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* private cache. |
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* |
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* @return int |
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*/ |
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public function getMaxAge() |
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{ |
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return $this->maxage; |
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} |
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/** |
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* Sets the number of seconds for the s-maxage cache-control header field. |
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* |
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* @param int $smaxage A number of seconds |
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*/ |
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public function setSMaxAge($smaxage) |
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{ |
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$this->smaxage = $smaxage; |
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} |
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/** |
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* Returns the number of seconds the response is considered fresh by a |
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* public cache. |
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* |
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* @return int |
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*/ |
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public function getSMaxAge() |
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{ |
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return $this->smaxage; |
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} |
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/** |
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* Returns whether or not a response is public. |
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* |
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* @return bool |
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*/ |
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public function isPublic() |
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{ |
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return $this->public === true; |
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} |
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/** |
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* Returns whether or not a response is private. |
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* |
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* @return bool |
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*/ |
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public function isPrivate() |
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{ |
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return $this->public === false; |
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} |
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/** |
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* Sets a response public. |
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* |
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* @param bool $public A boolean value |
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*/ |
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public function setPublic($public) |
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{ |
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$this->public = (bool) $public; |
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} |
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/** |
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* Returns the custom "Vary"-headers. |
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* |
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* @return array |
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*/ |
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public function getVary() |
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{ |
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return $this->vary; |
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} |
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/** |
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* Add additional "Vary:"-headers. |
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* |
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* @param array $vary |
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*/ |
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public function setVary($vary) |
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{ |
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$this->vary = $vary; |
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} |
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/** |
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* Sets the "Last-Modified"-header expression. |
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* |
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* @param string $expression |
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*/ |
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public function setLastModified($expression) |
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{ |
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$this->lastModified = $expression; |
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} |
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/** |
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* Returns the "Last-Modified"-header expression. |
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* |
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* @return string |
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*/ |
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public function getLastModified() |
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{ |
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return $this->lastModified; |
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} |
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/** |
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* Sets the "ETag"-header expression. |
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* |
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* @param string $expression |
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*/ |
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public function setETag($expression) |
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{ |
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$this->etag = $expression; |
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} |
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/** |
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* Returns the "ETag"-header expression. |
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* |
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* @return string |
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*/ |
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public function getETag() |
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{ |
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return $this->etag; |
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} |
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/** |
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* Returns the annotation alias name. |
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* |
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* @return string |
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* |
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* @see ConfigurationInterface |
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*/ |
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public function getAliasName() |
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{ |
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return 'cache'; |
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} |
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/** |
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* Only one cache directive is allowed. |
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* |
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* @return bool |
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* |
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* @see ConfigurationInterface |
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*/ |
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public function allowArray() |
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{ |
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return false; |
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} |
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} |
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