/**
* Runs a single workflow.
* @param class_module_workflows_workflow $objOneWorkflow
*/
public function runSingleWorkflow($objOneWorkflow)
{
$objHandler = $objOneWorkflow->getObjWorkflowHandler();
if ($objOneWorkflow->getIntState() != class_module_workflows_workflow::$INT_STATE_SCHEDULED) {
return;
}
//trigger the workflow
class_logger::getInstance(self::STR_LOGFILE)->addLogRow("executing workflow " . $objOneWorkflow->getSystemid(), class_logger::$levelInfo);
if ($objHandler->execute()) {
//handler executed successfully. shift to state 'executed'
$objOneWorkflow->setIntState(class_module_workflows_workflow::$INT_STATE_EXECUTED);
class_logger::getInstance(self::STR_LOGFILE)->addLogRow(" execution finished, new state: executed", class_logger::$levelInfo);
} else {
//handler failed to execute. reschedule.
$objHandler->schedule();
$objOneWorkflow->setIntState(class_module_workflows_workflow::$INT_STATE_SCHEDULED);
class_logger::getInstance(self::STR_LOGFILE)->addLogRow(" execution finished, new state: scheduled", class_logger::$levelInfo);
}
$objOneWorkflow->setIntRuns($objOneWorkflow->getIntRuns() + 1);
$objOneWorkflow->updateObjectToDb();
}
