/**
* Dispatch the message to all corresponding listeners.
* @param \Brickoo\Component\Messaging\Message $message
* @throws \Brickoo\Component\Messaging\Exception\MaxRecursionDepthReachedException
* @return \Brickoo\Component\Messaging\MessageDispatcher
*/
public function dispatch(Message $message)
{
$messageName = $message->getName();
if (!$this->listenerCollection->hasListeners($messageName)) {
return $this;
}
if ($this->messageRecursionDepthList->isDepthLimitReached($messageName)) {
throw new MaxRecursionDepthReachedException($messageName, $this->messageRecursionDepthList->getRecursionDepth($messageName));
}
$this->messageRecursionDepthList->increaseDepth($messageName);
$this->processMessage($message, $this->listenerCollection->getListeners($messageName));
$this->messageRecursionDepthList->decreaseDepth($messageName);
return $this;
}
/** @covers Brickoo\Component\Messaging\ListenerCollection::hasListeners */
public function testHasListeners()
{
$messageName = "test.listener";
$listenerCollection = new ListenerCollection();
$this->assertFalse($listenerCollection->hasListeners($messageName));
$listenerCollection->add(new MessageListener($messageName, 0, function () {
}));
$this->assertTrue($listenerCollection->hasListeners($messageName));
}
