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Changeset 6030

Timestamp:

05/22/07 17:07:41 (2 years ago)

Author:

rambo

Message:

avoid loading tons of objects unneccessarily

Files:

r5742	r6030
15	15	{
16	16	var $_qm = false;
	17	var $skip_classes = array
	18	(
	19	'midcom_helper_replicator_subscription',
	20	'midcom_services_at_entry',
	21	);
17	22
18	23	function _on_initialize()
…	…
26	31	function _on_execute()
27	32	{
	33	// TODO: Figure out a better way to handle these
	34	ini_set('max_execution_time', 0);
	35	ini_set('memory_limit', -1);
28	36	debug_push_class(__CLASS__, __FUNCTION__);
29	37	debug_add('_on_execute called');
…	…
38	46	return;
39	47	}
	48	if (!$this->_qm->can_add_to_queue())
	49	{
	50	debug_add("We don't have any usable subscriptions, lets not waste resources any further", MIDCOM_LOG_INFO);
	51	debug_pop();
	52	return;
	53	}
40	54
41	55	foreach($_MIDGARD['schema']['types'] as $mgdschema_class => $dummy)
…	…
43	57	if (empty($mgdschema_class))
44	58	{
	59	// safety
45	60	continue;
46	61	}
	62	if (in_array($mgdschema_class, $this->skip_classes))
	63	{
	64	continue;
	65	}
	66
47	67	$this->queue_type($mgdschema_class);
48	68	}

r6013	r6030
47	47	return true;
48	48	}
49
	49
	50	/**
	51	* Check if we have any valid queues to add data to
	52	*
	53	* @return boolean indicating state
	54	*/
	55	function can_add_to_queue()
	56	{
	57	$qb = midcom_helper_replicator_subscription_dba::new_query_builder();
	58	$qb->add_constraint('status', '=', MIDCOM_REPLICATOR_AUTOMATIC);
	59	$qb->set_limit(1);
	60	$count = $qb->count();
	61	if ($count)
	62	{
	63	return true;
	64	}
	65	return false;
	66	}
	67
50	68	/**
51	69	* This method will check exporters of each subscription whether they are interested
…	…
61	79	debug_push_class(__CLASS__, __FUNCTION__);
62	80	$qb = midcom_helper_replicator_subscription_dba::new_query_builder();
	81	// NOTE: if this constraint is changed see can_add_to_queue()
63	82	$qb->add_constraint('status', '=', MIDCOM_REPLICATOR_AUTOMATIC);
64	83	$subscriptions = $qb->execute();