public static function &getClient($clientId = NULL)
{
if (count(self::$items) == 0 && isset($_SESSION["queryId"])) {
self::$items = unserialize($_SESSION["queryId"]);
}
if (is_null($clientId)) {
if (!isset($_GET["clientid"])) {
return NULL;
} else {
$CurrentClientId = $_GET["clientid"];
return self::getClient($CurrentClientId);
}
}
if (!array_key_exists($clientId, self::$items)) {
/*DataServiceClient*/
$dataServiceClient = new DataServiceClient();
self::$items[$clientId] = $dataServiceClient;
$_SESSION["queryId"] = serialize(self::$items);
}
return self::$items[$clientId];
}
private function getIdentityMap()
{
if (is_null($this->identityMap)) {
$this->identityMap = DataServiceClientRegistry::getIdentityMap();
}
return $this->identityMap;
}