_client = $client;
}
/**
* Gets the redis client
* @return Redis the redis client
*/
public function getClient()
{
if ($this->_client === null) {
$this->_client = new Redis;
$this->_client->connect($this->hostname, $this->port);
if (isset($this->password)) {
if ($this->_client->auth($this->password) === false) {
throw new CException('Redis authentication failed!');
}
}
$this->_client->setOption(Redis::OPT_PREFIX, $this->prefix);
$this->_client->select($this->database);
}
return $this->_client;
}
/**
* Returns a property value based on its name.
* Do not call this method. This is a PHP magic method that we override
* to allow using the following syntax to read a property
*
* $value=$component->propertyName;
*
* @param string $name the property name
* @return mixed the property value
* @throws CException if the property is not defined
* @see __set
*/
public function __get($name) {
$getter='get'.$name;
if (property_exists($this->getClient(),$name)) {
return $this->getClient()->{$name};
}
elseif(method_exists($this->getClient(),$getter)) {
return $this->$getter();
}
return parent::__get($name);
}
/**
* Sets value of a component property.
* Do not call this method. This is a PHP magic method that we override
* to allow using the following syntax to set a property
*
* $this->propertyName=$value;
*
* @param string $name the property name
* @param mixed $value the property value
* @return mixed
* @throws CException if the property is not defined or the property is read only.
* @see __get
*/
public function __set($name,$value)
{
$setter='set'.$name;
if (property_exists($this->getClient(),$name)) {
return $this->getClient()->{$name} = $value;
}
elseif(method_exists($this->getClient(),$setter)) {
return $this->getClient()->{$setter}($value);
}
return parent::__set($name,$value);
}
/**
* Checks if a property value is null.
* Do not call this method. This is a PHP magic method that we override
* to allow using isset() to detect if a component property is set or not.
* @param string $name the property name
* @return boolean
*/
public function __isset($name)
{
$getter='get'.$name;
if (property_exists($this->getClient(),$name)) {
return true;
}
elseif (method_exists($this->getClient(),$getter)) {
return true;
}
return parent::__isset($name);
}
/**
* Sets a component property to be null.
* Do not call this method. This is a PHP magic method that we override
* to allow using unset() to set a component property to be null.
* @param string $name the property name or the event name
* @throws CException if the property is read only.
* @return mixed
*/
public function __unset($name)
{
$setter='set'.$name;
if (property_exists($this->getClient(),$name)) {
$this->getClient()->{$name} = null;
}
elseif(method_exists($this,$setter)) {
$this->$setter(null);
}
else {
parent::__unset($name);
}
}
/**
* Calls a method on the redis client with the given name.
* Do not call this method. This is a PHP magic method that we override to
* allow a facade in front of the redis object.
* @param string $name the name of the method to call
* @param array $parameters the parameters to pass to the method
* @return mixed the response from the redis client
*/
public function __call($name, $parameters) {
return call_user_func_array(array($this->getClient(),$name),$parameters);
}
}