/**
* {@inheritdoc}
*/
public function enter(VirtualExecution $execution)
{
$context = $execution->getExpressionContext();
$definition = $execution->getEngine()->getRepositoryService()->createProcessDefinitionQuery()->processDefinitionKey($this->processDefinitionKey)->findOne();
$execution->getEngine()->debug('Starting process {process} from call activity "{task}"', ['process' => $this->processDefinitionKey, 'task' => $this->getStringValue($this->name, $context)]);
$start = $definition->getModel()->findInitialNodes();
if (count($start) !== 1) {
throw new \RuntimeException(sprintf('Missing single non start event in process %s', $definition->getKey()));
}
$startNode = array_shift($start);
$sub = $execution->createNestedExecution($definition->getModel(), $startNode, true, true);
foreach ($this->inputs as $target => $source) {
if ($source instanceof ExpressionInterface) {
$sub->setVariable($target, $source($context));
} elseif ($execution->hasVariable($source)) {
$sub->setVariable($target, $execution->getVariable($source));
}
}
$execution->waitForSignal();
$sub->execute($startNode);
}
