vendor/sensio/framework-extra-bundle/src/Configuration/Cache.php line 21
<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Sensio\Bundle\FrameworkExtraBundle\Configuration;
/**
* The Cache class handles the Cache annotation parts.
*
* @author Fabien Potencier <fabien@symfony.com>
* @Annotation
*/
#[\Attribute(\Attribute::TARGET_CLASS | \Attribute::TARGET_METHOD)]
class Cache extends ConfigurationAnnotation
{
/**
* The expiration date as a valid date for the strtotime() function.
*
* @var string
*/
private $expires;
/**
* The number of seconds that the response is considered fresh by a private
* cache like a web browser.
*
* @var int|string|null
*/
private $maxage;
/**
* The number of seconds that the response is considered fresh by a public
* cache like a reverse proxy cache.
*
* @var int|string|null
*/
private $smaxage;
/**
* Whether the response is public or not.
*
* @var bool
*/
private $public;
/**
* Whether or not the response must be revalidated.
*
* @var bool
*/
private $mustRevalidate;
/**
* Additional "Vary:"-headers.
*
* @var array
*/
private $vary;
/**
* An expression to compute the Last-Modified HTTP header.
*
* @var string
*/
private $lastModified;
/**
* An expression to compute the ETag HTTP header.
*
* @var string
*/
private $etag;
/**
* max-stale Cache-Control header
* It can be expressed in seconds or with a relative time format (1 day, 2 weeks, ...).
*
* @var int|string
*/
private $maxStale;
/**
* stale-while-revalidate Cache-Control header
* It can be expressed in seconds or with a relative time format (1 day, 2 weeks, ...).
*
* @var int|string
*/
private $staleWhileRevalidate;
/**
* stale-if-error Cache-Control header
* It can be expressed in seconds or with a relative time format (1 day, 2 weeks, ...).
*
* @var int|string
*/
private $staleIfError;
/**
* @param int|string|null $maxage
* @param int|string|null $smaxage
* @param int|string|null $maxstale
* @param int|string|null $staleWhileRevalidate
* @param int|string|null $staleIfError
*/
public function __construct(
array $values = [],
string $expires = null,
$maxage = null,
$smaxage = null,
bool $public = null,
bool $mustRevalidate = null,
array $vary = null,
string $lastModified = null,
string $etag = null,
$maxstale = null,
$staleWhileRevalidate = null,
$staleIfError = null
) {
$values['expires'] = $values['expires'] ?? $expires;
$values['maxage'] = $values['maxage'] ?? $maxage;
$values['smaxage'] = $values['smaxage'] ?? $smaxage;
$values['public'] = $values['public'] ?? $public;
$values['mustRevalidate'] = $values['mustRevalidate'] ?? $mustRevalidate;
$values['vary'] = $values['vary'] ?? $vary;
$values['lastModified'] = $values['lastModified'] ?? $lastModified;
$values['Etag'] = $values['Etag'] ?? $etag;
$values['maxstale'] = $values['maxstale'] ?? $maxstale;
$values['staleWhileRevalidate'] = $values['staleWhileRevalidate'] ?? $staleWhileRevalidate;
$values['staleIfError'] = $values['staleIfError'] ?? $staleIfError;
$values = array_filter($values, function ($v) {
return null !== $v;
});
parent::__construct($values);
}
/**
* Returns the expiration date for the Expires header field.
*
* @return string
*/
public function getExpires()
{
return $this->expires;
}
/**
* Sets the expiration date for the Expires header field.
*
* @param string $expires A valid php date
*/
public function setExpires($expires)
{
$this->expires = $expires;
}
/**
* Sets the number of seconds for the max-age cache-control header field.
*
* @param int $maxage A number of seconds
*/
public function setMaxAge($maxage)
{
$this->maxage = $maxage;
}
/**
* Returns the number of seconds the response is considered fresh by a
* private cache.
*
* @return int
*/
public function getMaxAge()
{
return $this->maxage;
}
/**
* Sets the number of seconds for the s-maxage cache-control header field.
*
* @param int $smaxage A number of seconds
*/
public function setSMaxAge($smaxage)
{
$this->smaxage = $smaxage;
}
/**
* Returns the number of seconds the response is considered fresh by a
* public cache.
*
* @return int
*/
public function getSMaxAge()
{
return $this->smaxage;
}
/**
* Returns whether or not a response is public.
*
* @return bool
*/
public function isPublic()
{
return true === $this->public;
}
/**
* @return bool
*/
public function mustRevalidate()
{
return true === $this->mustRevalidate;
}
/**
* Forces a response to be revalidated.
*
* @param bool $mustRevalidate
*/
public function setMustRevalidate($mustRevalidate)
{
$this->mustRevalidate = (bool) $mustRevalidate;
}
/**
* Returns whether or not a response is private.
*
* @return bool
*/
public function isPrivate()
{
return false === $this->public;
}
/**
* Sets a response public.
*
* @param bool $public A boolean value
*/
public function setPublic($public)
{
$this->public = (bool) $public;
}
/**
* Returns the custom "Vary"-headers.
*
* @return array
*/
public function getVary()
{
return $this->vary;
}
/**
* Add additional "Vary:"-headers.
*
* @param array $vary
*/
public function setVary($vary)
{
$this->vary = $vary;
}
/**
* Sets the "Last-Modified"-header expression.
*
* @param string $expression
*/
public function setLastModified($expression)
{
$this->lastModified = $expression;
}
/**
* Returns the "Last-Modified"-header expression.
*
* @return string
*/
public function getLastModified()
{
return $this->lastModified;
}
/**
* Sets the "ETag"-header expression.
*
* @param string $expression
*/
public function setEtag($expression)
{
$this->etag = $expression;
}
/**
* Returns the "ETag"-header expression.
*
* @return string
*/
public function getEtag()
{
return $this->etag;
}
/**
* @return int|string
*/
public function getMaxStale()
{
return $this->maxStale;
}
/**
* Sets the number of seconds for the max-stale cache-control header field.
*
* @param int|string $maxStale A number of seconds
*/
public function setMaxStale($maxStale)
{
$this->maxStale = $maxStale;
}
/**
* @return int|string
*/
public function getStaleWhileRevalidate()
{
return $this->staleWhileRevalidate;
}
/**
* @param int|string $staleWhileRevalidate
*
* @return self
*/
public function setStaleWhileRevalidate($staleWhileRevalidate)
{
$this->staleWhileRevalidate = $staleWhileRevalidate;
return $this;
}
/**
* @return int|string
*/
public function getStaleIfError()
{
return $this->staleIfError;
}
/**
* @param int|string $staleIfError
*
* @return self
*/
public function setStaleIfError($staleIfError)
{
$this->staleIfError = $staleIfError;
return $this;
}
/**
* Returns the annotation alias name.
*
* @return string
*
* @see ConfigurationInterface
*/
public function getAliasName()
{
return 'cache';
}
/**
* Only one cache directive is allowed.
*
* @return bool
*
* @see ConfigurationInterface
*/
public function allowArray()
{
return false;
}
}