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Change default cache driver to 'dummy' with minimal caching

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This commit is contained in:
Kijin Sung 2016-04-22 23:26:04 +09:00
parent d4e2163e2b
commit ba10c91d0e
15 changed files with 95 additions and 120 deletions
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107
common/framework/drivers/cache/dummy.php vendored
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@ -5,7 +5,7 @@ namespace Rhymix\Framework\Drivers\Cache;
/**
* The dummy cache driver.
*/
class Dummy implements \Rhymix\Framework\Drivers\CacheInterface
class Dummy extends File implements \Rhymix\Framework\Drivers\CacheInterface
{
/**
* Set this flag to false to disable cache prefixes.
@ -17,42 +17,6 @@ class Dummy implements \Rhymix\Framework\Drivers\CacheInterface
*/
public $data = array();
/**
* Create a new instance of the current cache driver, using the given settings.
*
* @param array $config
* @return void
*/
public function __construct(array $config)
{
}
/**
* Check if the current cache driver is supported on this server.
*
* This method returns true on success and false on failure.
*
* @return bool
*/
public function isSupported()
{
return true;
}
/**
* Validate cache settings.
*
* This method returns true on success and false on failure.
*
* @param mixed $config
* @return bool
*/
public static function validateSettings($config)
{
return true;
}
/**
* Get the value of a key.
*
@ -63,7 +27,12 @@ class Dummy implements \Rhymix\Framework\Drivers\CacheInterface
*/
public function get($key)
{
if (isset($this->data[$key]))
$value = parent::get($key);
if ($value !== null)
{
return $value;
}
elseif (isset($this->data[$key]))
{
if ($this->data[$key][0] > 0 && $this->data[$key][0] < time())
{
@ -87,12 +56,20 @@ class Dummy implements \Rhymix\Framework\Drivers\CacheInterface
* @param string $key
* @param mixed $value
* @param int $ttl
* @param bool $force
* @return bool
*/
public function set($key, $value, $ttl)
public function set($key, $value, $ttl = 0, $force = false)
{
$this->data[$key] = array($ttl ? (time() + $ttl) : 0, $value);
return true;
if ($force)
{
return parent::set($key, $value, $ttl, $force);
}
else
{
$this->data[$key] = array($ttl ? (time() + $ttl) : 0, $value);
return true;
}
}
/**
@ -106,7 +83,11 @@ class Dummy implements \Rhymix\Framework\Drivers\CacheInterface
*/
public function delete($key)
{
if (isset($this->data[$key]))
if (parent::delete($key))
{
return true;
}
elseif (isset($this->data[$key]))
{
unset($this->data[$key]);
return true;
@ -127,46 +108,7 @@ class Dummy implements \Rhymix\Framework\Drivers\CacheInterface
*/
public function exists($key)
{
return isset($this->data[$key]);
}
/**
* Increase the value of a key by $amount.
*
* If the key does not exist, this method assumes that the current value is zero.
* This method returns the new value.
*
* @param string $key
* @param int $amount
* @return int
*/
public function incr($key, $amount)
{
if (isset($this->data[$key]))
{
$this->data[$key][1] += $amount;
return $this->data[$key][1];
}
else
{
$this->set($key, $amount, 0);
return $amount;
}
}
/**
* Decrease the value of a key by $amount.
*
* If the key does not exist, this method assumes that the current value is zero.
* This method returns the new value.
*
* @param string $key
* @param int $amount
* @return int
*/
public function decr($key, $amount)
{
return $this->incr($key, 0 - $amount);
return parent::exists($key) || isset($this->data[$key]);
}
/**
@ -178,6 +120,7 @@ class Dummy implements \Rhymix\Framework\Drivers\CacheInterface
*/
public function clear()
{
parent::clear();
$this->data = array();
return true;
}