/**
* Call and cache a class method
*
* @param string $method Method name to call
* @param array $args Method arguments
* @return mixed
* @throws Exception
*/
public function call($method, array $args = array())
{
$options = $this->getOptions();
$classname = $options->getClass();
$method = strtolower($method);
$callback = $classname . '::' . $method;
$cache = $options->getCacheByDefault();
if ($cache) {
$cache = !in_array($method, $options->getClassNonCacheMethods());
} else {
$cache = in_array($method, $options->getClassCacheMethods());
}
if (!$cache) {
if ($args) {
return call_user_func_array($callback, $args);
} else {
return $classname::$method();
}
}
return parent::call($callback, $args);
}
/**
* Call and cache a class method
*
* @param string $method Method name to call
* @param array $args Method arguments
* @return mixed
* @throws Exception\RuntimeException
* @throws \Exception
*/
public function call($method, array $args = [])
{
$options = $this->getOptions();
$object = $options->getObject();
$method = strtolower($method);
// handle magic methods
switch ($method) {
case '__set':
$property = array_shift($args);
$value = array_shift($args);
$object->{$property} = $value;
if (!$options->getObjectCacheMagicProperties() || property_exists($object, $property)) {
// no caching if property isn't magic
// or caching magic properties is disabled
return;
}
// remove cached __get and __isset
$removeKeys = null;
if (method_exists($object, '__get')) {
$removeKeys[] = $this->generateKey('__get', [$property]);
}
if (method_exists($object, '__isset')) {
$removeKeys[] = $this->generateKey('__isset', [$property]);
}
if ($removeKeys) {
$options->getStorage()->removeItems($removeKeys);
}
return;
case '__get':
$property = array_shift($args);
if (!$options->getObjectCacheMagicProperties() || property_exists($object, $property)) {
// no caching if property isn't magic
// or caching magic properties is disabled
return $object->{$property};
}
array_unshift($args, $property);
return parent::call([$object, '__get'], $args);
case '__isset':
$property = array_shift($args);
if (!$options->getObjectCacheMagicProperties() || property_exists($object, $property)) {
// no caching if property isn't magic
// or caching magic properties is disabled
return isset($object->{$property});
}
return parent::call([$object, '__isset'], [$property]);
case '__unset':
$property = array_shift($args);
unset($object->{$property});
if (!$options->getObjectCacheMagicProperties() || property_exists($object, $property)) {
// no caching if property isn't magic
// or caching magic properties is disabled
return;
}
// remove previous cached __get and __isset calls
$removeKeys = null;
if (method_exists($object, '__get')) {
$removeKeys[] = $this->generateKey('__get', [$property]);
}
if (method_exists($object, '__isset')) {
$removeKeys[] = $this->generateKey('__isset', [$property]);
}
if ($removeKeys) {
$options->getStorage()->removeItems($removeKeys);
}
return;
}
$cache = $options->getCacheByDefault();
if ($cache) {
$cache = !in_array($method, $options->getObjectNonCacheMethods());
} else {
$cache = in_array($method, $options->getObjectCacheMethods());
}
if (!$cache) {
if ($args) {
return call_user_func_array([$object, $method], $args);
}
return $object->{$method}();
}
return parent::call([$object, $method], $args);
}
/**
* Generate a unique key from the method name and arguments
*
* @param string $method The method name
* @param array $args Method arguments
* @param array $options Options
* @return string
* @throws Exception
*/
public function generateKey($method, array $args = array(), array $options = array())
{
$classOptions = $this->getOptions();
if (!isset($options['callback_key'])) {
if (isset($options['entity_key']) && ($entityKey = $options['entity_key']) !== null || ($entityKey = $classOptions->getObjectKey() !== null)) {
$options['callback_key'] = $entityKey . '::' . strtolower($method);
unset($options['entity_key']);
}
}
return parent::generateKey(array($classOptions->getObject(), $method), $args, $options);
}
/**
* Generate a key from the method name and arguments
*
* @param string $method The method name
* @param array $args Method arguments
* @return string
* @throws Exception
*/
public function generateKey($method, array $args = array(), array $options = array())
{
// speed up key generation
$classOptions = $this->getOptions();
if (!isset($options['callback_key'])) {
$callback = $classOptions->getClass() . '::' . strtolower($method);
$options['callback_key'] = $callback;
} else {
$callback = $classOptions->getClass() . '::' . $method;
}
return parent::generateKey($callback, $args, $options);
}
