/**
* 取得角色数据对象
*
* @param integer $roleId
* @param ZtChart_Model_DbTable_Role $roleDAO
* @return ZtChart_Model_Db_Table_Row
*/
public function fetchRow($roleId, $roleDAO = null)
{
if (null === $roleDAO) {
$roleDAO = new ZtChart_Model_DbTable_Role();
}
return $roleDAO->fetchRow(array('role_id = ?' => $roleId));
}
/**
*
* @param integer|string|ZtChart_Model_Db_Table_Row $role
*/
public function __construct($role)
{
if (null !== $role) {
if (!$role instanceof ZtChart_Model_Db_Table_Row) {
$roleDAO = new ZtChart_Model_DbTable_Role();
if (is_numeric($role)) {
$role = $roleDAO->fetchRow($role);
}
}
$this->_roleRow = $role;
}
}
/**
* 取得一个角色
*
* @param integer $roleId
* @return ZtChart_Model_Db_Table_Row
*/
public function fetchRow($roleId)
{
return $this->_roleDAO->fetchRow($roleId);
}