/**
* Builds the right TaskInterface object for you.
*
* @param string $task_module
* @param string $tak_name
* @param bool $is_internal
* @param int $id, if you have it already it's better to give it
* @return \Drupal\Prod\Stats\TaskInterface
*/
public static function get($task_module, $task_name, $is_internal, $id = NULL)
{
if (!array_key_exists($task_module, self::$tasks)) {
self::$tasks[$task_module] = array();
} else {
if (array_key_exists($task_name, self::$tasks)) {
// Already have it!
return self::$tasks[$task_module][$task_name];
}
}
// we do not have it yet...
if (!$is_internal) {
// OK, so in fact this is not really a Singleton object that you
// need. You will need an instance of Task with custom values
$task = new Task();
$task->setTaskModule($task_module);
$task->setTaskName($task_name);
$task->flagInternal(FALSE);
} else {
// Here any TaskInterface implementation should be a Singleton
// coming for a class derivated from Task().
$class = $task_module;
$task = call_user_func(array($class, 'getInstance'));
$task->setTaskModule($task_module);
$task->setTaskName($task_name);
$task->flagInternal(TRUE);
}
// Try to get the task Id if it exists
if (!is_null($id)) {
$task->setid($id);
}
self::$tasks[$task_module][$task_name] = $task;
return self::$tasks[$task_module][$task_name];
}
/**
* Ensure all Helpers (log) are loaded into this object
*
*/
public function initHelpers()
{
parent::initHelpers();
$this->logger->log(__METHOD__, NULL, WATCHDOG_DEBUG);
// register in the Queue of StatsProviders
$prodQueue = Queue::getInstance();
$prodQueue->attach($this);
// register our callback for Cacti Output
$cactiObservable = Cacti::getInstance();
$cactiObservable->attach($this);
return $this;
}