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luos/workflow/engine/services/rest/crud/Step.php

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<?php
class Services_Rest_Step
{
/**
* Implementation for 'GET' method for Rest API
*
* @param mixed $stepUid Primary key
*
* @return array $result Returns array within multiple records or a single record depending if
* a single selection was requested passing id(s) as param
*/
protected function get($stepUid=null)
{
$result = array();
try {
if (func_num_args() == 0) {
$criteria = new Criteria('workflow');
$criteria->addSelectColumn(StepPeer::STEP_UID);
$criteria->addSelectColumn(StepPeer::PRO_UID);
$criteria->addSelectColumn(StepPeer::TAS_UID);
$criteria->addSelectColumn(StepPeer::STEP_TYPE_OBJ);
$criteria->addSelectColumn(StepPeer::STEP_UID_OBJ);
$criteria->addSelectColumn(StepPeer::STEP_CONDITION);
$criteria->addSelectColumn(StepPeer::STEP_POSITION);
$criteria->addSelectColumn(StepPeer::STEP_MODE);
$dataset = AppEventPeer::doSelectRS($criteria);
$dataset->setFetchmode(ResultSet::FETCHMODE_ASSOC);
while ($dataset->next()) {
$result[] = $dataset->getRow();
}
} else {
$record = StepPeer::retrieveByPK($stepUid);
$result = $record->toArray(BasePeer::TYPE_FIELDNAME);
}
} catch (Exception $e) {
throw new RestException(412, $e->getMessage());
}
return $result;
}
}