public function read($input)
 {
     $xfer = 0;
     $fname = null;
     $ftype = 0;
     $fid = 0;
     $xfer += $input->readStructBegin($fname);
     while (true) {
         $xfer += $input->readFieldBegin($fname, $ftype, $fid);
         if ($ftype == TType::STOP) {
             break;
         }
         switch ($fid) {
             case 0:
                 if ($ftype == TType::LST) {
                     $this->success = array();
                     $_size381 = 0;
                     $_etype384 = 0;
                     $xfer += $input->readListBegin($_etype384, $_size381);
                     for ($_i385 = 0; $_i385 < $_size381; ++$_i385) {
                         $elem386 = null;
                         $elem386 = new metastore_Role();
                         $xfer += $elem386->read($input);
                         $this->success[] = $elem386;
                     }
                     $xfer += $input->readListEnd();
                 } else {
                     $xfer += $input->skip($ftype);
                 }
                 break;
             case 1:
                 if ($ftype == TType::STRUCT) {
                     $this->o1 = new metastore_MetaException();
                     $xfer += $this->o1->read($input);
                 } else {
                     $xfer += $input->skip($ftype);
                 }
                 break;
             default:
                 $xfer += $input->skip($ftype);
                 break;
         }
         $xfer += $input->readFieldEnd();
     }
     $xfer += $input->readStructEnd();
     return $xfer;
 }
 public function __construct($vals = null)
 {
     if (!isset(self::$_TSPEC)) {
         self::$_TSPEC = array(1 => array('var' => 'roleName', 'type' => TType::STRING), 2 => array('var' => 'createTime', 'type' => TType::I32), 3 => array('var' => 'ownerName', 'type' => TType::STRING));
     }
     if (is_array($vals)) {
         if (isset($vals['roleName'])) {
             $this->roleName = $vals['roleName'];
         }
         if (isset($vals['createTime'])) {
             $this->createTime = $vals['createTime'];
         }
         if (isset($vals['ownerName'])) {
             $this->ownerName = $vals['ownerName'];
         }
     }
 }