/**
* @param array $context
*
* @return string
*/
protected function createLoggerMessage(array $context)
{
$message = 'Transition';
if (isset($context[self::CONTEXT_SUBJECT])) {
$message .= ' for "' . $this->stringConverter->convertToString($context[self::CONTEXT_SUBJECT]) . '"';
}
if (isset($context[self::CONTEXT_LAST_STATE])) {
$message .= ' from "' . $this->stringConverter->convertToString($context[self::CONTEXT_LAST_STATE]) . '"';
}
if (isset($context[self::CONTEXT_CURRENT_STATE])) {
$message .= ' to "' . $this->stringConverter->convertToString($context[self::CONTEXT_CURRENT_STATE]) . '"';
}
if (isset($context[self::CONTEXT_TRANSITION])) {
/* @var $transition TransitionInterface */
$transition = $context[self::CONTEXT_TRANSITION];
$eventName = $transition->getEventName();
$condition = $transition->getConditionName();
if ($eventName || $condition) {
$message .= ' with';
if ($eventName) {
$message .= ' event "' . $eventName . '"';
}
if ($eventName) {
$message .= ' condition "' . $condition . '"';
}
}
}
return $message;
}
/**
* @param EventInterface $event
*
* @return string
*/
protected function convertObserverToString(EventInterface $event)
{
$observers = array();
foreach ($event->getObservers() as $observer) {
$observers[] = $this->stringConverter->convertToString($observer);
}
return implode(', ', $observers);
}
/**
* @param $subject
* @return MutexInterface
*/
public function createMutex($subject)
{
return new LockAdapterMutex($this->lockAdapter, $this->stringConverter->convertToString($subject));
}