Dispatches a signal by calling the registered Slot methods
/**
* Emits a signal when an Advice is invoked
*
* The advice is not proxyable, so the signal is dispatched manually here.
*
* @param object $aspectObject
* @param string $methodName
* @param JoinPointInterface $joinPoint
* @return void
* @Flow\Signal
*/
protected function emitAdviceInvoked($aspectObject, $methodName, $joinPoint)
{
if ($this->dispatcher === null) {
$this->dispatcher = $this->objectManager->get(Dispatcher::class);
}
$this->dispatcher->dispatch(self::class, 'adviceInvoked', [$aspectObject, $methodName, $joinPoint]);
}
/**
* Emits a signal when package states have been changed (e.g. when a package was created or activated)
*
* The advice is not proxyable, so the signal is dispatched manually here.
*
* @return void
* @Flow\Signal
*/
protected function emitPackageStatesUpdated()
{
if ($this->bootstrap === null) {
return;
}
if ($this->dispatcher === null) {
$this->dispatcher = $this->bootstrap->getEarlyInstance(Dispatcher::class);
}
$this->dispatcher->dispatch(PackageManager::class, 'packageStatesUpdated');
}
/**
* Passes the signal over to the Dispatcher
*
* @Flow\AfterReturning("methodAnnotatedWith(Neos\Flow\Annotations\Signal)")
* @param JoinPointInterface $joinPoint The current join point
* @return void
*/
public function forwardSignalToDispatcher(JoinPointInterface $joinPoint)
{
$signalName = lcfirst(str_replace('emit', '', $joinPoint->getMethodName()));
$this->dispatcher->dispatch($joinPoint->getClassName(), $signalName, $joinPoint->getMethodArguments());
}
/**
* @test
*/
public function dispatchPassesArgumentContainingSlotInformationLastIfTheConnectionStatesSo()
{
$arguments = [];
$mockSlot = function () use(&$arguments) {
$arguments = func_get_args();
};
$mockObjectManager = $this->createMock(ObjectManagerInterface::class);
$dispatcher = new Dispatcher();
$dispatcher->connect('SignalClassName', 'methodName', $mockSlot, null, true);
$dispatcher->injectObjectManager($mockObjectManager);
$dispatcher->dispatch('SignalClassName', 'methodName', ['foo' => 'bar', 'baz' => 'quux']);
$this->assertSame(['bar', 'quux', 'SignalClassName::methodName'], $arguments);
}
/**
* Signalizes that the specified directory has changed
*
* @param string $monitorIdentifier Name of the monitor which detected the change
* @param array $changedDirectories An array of changed directories (key = path) and their status (value)
* @return void
* @api
*/
protected function emitDirectoriesHaveChanged($monitorIdentifier, array $changedDirectories)
{
$this->signalDispatcher->dispatch(FileMonitor::class, 'directoriesHaveChanged', [$monitorIdentifier, $changedDirectories]);
}
/**
* Signals that the compile command was successfully finished.
*
* @param integer $classCount Number of compiled proxy classes
* @return void
* @Flow\Signal
*/
protected function emitFinishedCompilationRun($classCount)
{
$this->signalSlotDispatcher->dispatch(__CLASS__, 'finishedCompilationRun', [$classCount]);
}
