*
* @ingroup Cache
*/
-class MemcachedPhpBagOStuff extends BagOStuff {
-
- /**
- * @var MemCachedClientforWiki
- */
- protected $client;
+class MemcachedPhpBagOStuff extends MemcachedBagOStuff {
/**
* Constructor.
* @param $params array
*/
function __construct( $params ) {
- if ( !isset( $params['servers'] ) ) {
- $params['servers'] = $GLOBALS['wgMemCachedServers'];
- }
- if ( !isset( $params['debug'] ) ) {
- $params['debug'] = $GLOBALS['wgMemCachedDebug'];
- }
- if ( !isset( $params['persistent'] ) ) {
- $params['persistent'] = $GLOBALS['wgMemCachedPersistent'];
- }
- if ( !isset( $params['compress_threshold'] ) ) {
- $params['compress_threshold'] = 1500;
- }
- if ( !isset( $params['timeout'] ) ) {
- $params['timeout'] = $GLOBALS['wgMemCachedTimeout'];
- }
- if ( !isset( $params['connect_timeout'] ) ) {
- $params['connect_timeout'] = 0.1;
- }
+ $params = $this->applyDefaultParams( $params );
$this->client = new MemCachedClientforWiki( $params );
$this->client->set_servers( $params['servers'] );
$this->client->set_debug( $debug );
}
- /**
- * @param $key string
- * @return Mixed
- */
- public function get( $key ) {
- return $this->client->get( $this->encodeKey( $key ) );
- }
-
/**
* @param $keys Array
* @return Array
*/
- public function getBatch( array $keys ) {
+ public function getMulti( array $keys ) {
$callback = array( $this, 'encodeKey' );
return $this->client->get_multi( array_map( $callback, $keys ) );
}
- /**
- * @param $key string
- * @param $value
- * @param $exptime int
- * @return bool
- */
- public function set( $key, $value, $exptime = 0 ) {
- return $this->client->set( $this->encodeKey( $key ), $value, $exptime );
- }
-
- /**
- * @param $key string
- * @param $time int
- * @return bool
- */
- public function delete( $key, $time = 0 ) {
- return $this->client->delete( $this->encodeKey( $key ), $time );
- }
-
/**
* @param $key
* @param $timeout int
- * @return
+ * @return bool
*/
public function lock( $key, $timeout = 0 ) {
return $this->client->lock( $this->encodeKey( $key ), $timeout );
public function unlock( $key ) {
return $this->client->unlock( $this->encodeKey( $key ) );
}
-
- /**
- * @param $key string
- * @param $value int
- * @return Mixed
- */
- public function add( $key, $value, $exptime = 0 ) {
- return $this->client->add( $this->encodeKey( $key ), $value, $exptime );
- }
-
- /**
- * @param $key string
- * @param $value int
- * @param $exptime
- * @return Mixed
- */
- public function replace( $key, $value, $exptime = 0 ) {
- return $this->client->replace( $this->encodeKey( $key ), $value, $exptime );
- }
-
+
/**
* @param $key string
* @param $value int
public function decr( $key, $value = 1 ) {
return $this->client->decr( $this->encodeKey( $key ), $value );
}
-
- /**
- * Get the underlying client object. This is provided for debugging
- * purposes.
- *
- * @return MemCachedClientforWiki
- */
- public function getClient() {
- return $this->client;
- }
-
- /**
- * Encode a key for use on the wire inside the memcached protocol.
- *
- * We encode spaces and line breaks to avoid protocol errors. We encode
- * the other control characters for compatibility with libmemcached
- * verify_key. We leave other punctuation alone, to maximise backwards
- * compatibility.
- * @return string
- */
- public function encodeKey( $key ) {
- return preg_replace_callback( '/[\x00-\x20\x25\x7f]+/',
- array( $this, 'encodeKeyCallback' ), $key );
- }
-
- protected function encodeKeyCallback( $m ) {
- return rawurlencode( $m[0] );
- }
-
- /**
- * Decode a key encoded with encodeKey(). This is provided as a convenience
- * function for debugging.
- *
- * @param $key string
- *
- * @return string
- */
- public function decodeKey( $key ) {
- return urldecode( $key );
- }
}