function execute()
{
if (($iUser = $this->currentUserId()) === false) {
throw new \Exception("BaikalAdmin\\Controller\\User\\Contacts::render(): User get-parameter not found.");
}
$this->oUser = new \Baikal\Model\User($iUser);
if ($this->actionNewRequested()) {
$this->actionNew();
}
if ($this->actionEditRequested()) {
$this->actionEdit();
}
if ($this->actionDeleteRequested()) {
$this->actionDelete();
}
}