/**
* Get Step Rows from a Process
*
* @param $sProUid array.
* @return array $aStep.
*/
public function getStepRows ($sProUid)
{
try {
$aStep = array ();
$oCriteria = new Criteria( 'workflow' );
$oCriteria->add( StepPeer::PRO_UID, $sProUid );
$oDataset = StepPeer::doSelectRS( $oCriteria );
$oDataset->setFetchmode( ResultSet::FETCHMODE_ASSOC );
$oDataset->next();
while ($aRow = $oDataset->getRow()) {
$oStep = new Step();
$aStep[] = $oStep->Load( $aRow['STEP_UID'] );
$oDataset->next();
}
return $aStep;
} catch (Exception $oError) {
throw ($oError);
}
}