/**
* Creates a service for a service definition.
*
* @param sfServiceDefinition $definition A service definition instance
*
* @return object The service described by the service definition
*/
protected function createService(sfServiceDefinition $definition)
{
if (null !== $definition->getFile()) {
require_once $this->resolveValue($definition->getFile());
}
$r = new ReflectionClass($this->resolveValue($definition->getClass()));
$arguments = $this->resolveServices($this->resolveValue($definition->getArguments()));
if (null !== $definition->getConstructor()) {
$service = call_user_func_array(array($this->resolveValue($definition->getClass()), $definition->getConstructor()), $arguments);
} else {
$service = null === $r->getConstructor() ? $r->newInstance() : $r->newInstanceArgs($arguments);
}
foreach ($definition->getMethodCalls() as $call) {
call_user_func_array(array($service, $call[0]), $this->resolveServices($this->resolveValue($call[1])));
}
if ($callable = $definition->getConfigurator()) {
if (is_array($callable) && is_object($callable[0]) && $callable[0] instanceof sfServiceReference) {
$callable[0] = $this->getService((string) $callable[0]);
} elseif (is_array($callable)) {
$callable[0] = $this->resolveValue($callable[0]);
}
if (!is_callable($callable)) {
throw new InvalidArgumentException(sprintf('The configure callable for class "%s" is not a callable.', get_class($service)));
}
call_user_func($callable, $service);
}
return $service;
}
