function initQuery($params)
{
$tables = EventsManager::getTables();
$tbl_events = $tables['events_manager']['columns'];
$event_name = $params['event_name'];
$handler_class = $params['handler_class'];
$handler_method = $params['handler_method'];
$this->addSelectField($tbl_events['event_id'], 'event_id');
$this->addSelectField($tbl_events['handler_class'], 'handler_class');
$this->addSelectField($tbl_events['handler_method'], 'handler_method');
$this->addSelectField($tbl_events['handler_include_path'], 'handler_include_path');
$this->addSelectField($tbl_events['event_name'], 'event_name');
$this->WhereValue($tbl_events['event_name'], DB_EQ, $event_name);
if ($handler_class != null) {
$this->WhereAND();
$this->WhereValue($tbl_events['handler_class'], DB_EQ, $handler_class);
}
if ($handler_method != null) {
$this->WhereAND();
$this->WhereValue($tbl_events['handler_method'], DB_EQ, $handler_method);
}
$this->SelectOrder($tbl_events['handler_order']);
}
function uninstall()
{
$query = new DB_Table_Delete(EventsManager::getTables());
global $application;
$application->db->getDB_Result($query);
}
