/**
* Add method to definition
*
* @param array|\Zend\Server\Method\Definition $method
* @param null|string $name
* @return \Zend\Server\Definition
* @throws \Zend\Server\Exception if duplicate or invalid method provided
*/
public function addMethod($method, $name = null)
{
if (is_array($method)) {
$method = new Method\Definition($method);
} elseif (!$method instanceof Method\Definition) {
throw new Exception\InvalidArgumentException('Invalid method provided');
}
if (is_numeric($name)) {
$name = null;
}
if (null !== $name) {
$method->setName($name);
} else {
$name = $method->getName();
}
if (null === $name) {
throw new Exception\InvalidArgumentException('No method name provided');
}
if (!$this->_overwriteExistingMethods && array_key_exists($name, $this->_methods)) {
throw new Exception\InvalidArgumentException(sprintf('Method by name of "%s" already exists', $name));
}
$this->_methods[$name] = $method;
return $this;
}
/**
* Dispatch method
*
* @param \Zend\Server\Method\Definition $invocable
* @param array $params
* @return mixed
*/
protected function _dispatch(Method\Definition $invocable, array $params)
{
$callback = $invocable->getCallback();
$type = $callback->getType();
if ('function' == $type) {
$function = $callback->getFunction();
return call_user_func_array($function, $params);
}
$class = $callback->getClass();
$method = $callback->getMethod();
if ('static' == $type) {
return call_user_func_array(array($class, $method), $params);
}
$object = $invocable->getObject();
if (!is_object($object)) {
$invokeArgs = $invocable->getInvokeArguments();
if (!empty($invokeArgs)) {
$reflection = new \ReflectionClass($class);
$object = $reflection->newInstanceArgs($invokeArgs);
} else {
$object = new $class();
}
}
return call_user_func_array(array($object, $method), $params);
}
