/**
* @param string|Workflow|WorkflowItem|WorkflowDefinition $workflowIdentifier
*/
public function activateWorkflow($workflowIdentifier)
{
if ($workflowIdentifier instanceof WorkflowDefinition) {
$entityClass = $workflowIdentifier->getRelatedEntity();
$workflowName = $workflowIdentifier->getName();
} else {
$workflow = $this->getWorkflow($workflowIdentifier);
$entityClass = $workflow->getDefinition()->getRelatedEntity();
$workflowName = $workflow->getName();
}
$this->setActiveWorkflow($entityClass, $workflowName);
}
