/**
* Returns a new ChildLockQuery object.
*
* @param string $modelAlias The alias of a model in the query
* @param Criteria $criteria Optional Criteria to build the query from
*
* @return ChildLockQuery
*/
public static function create($modelAlias = null, Criteria $criteria = null)
{
if ($criteria instanceof ChildLockQuery) {
return $criteria;
}
$query = new ChildLockQuery();
if (null !== $modelAlias) {
$query->setModelAlias($modelAlias);
}
if ($criteria instanceof Criteria) {
$query->mergeWith($criteria);
}
return $query;
}
/**
* Performs an INSERT on the database, given a Lock or Criteria object.
*
* @param mixed $criteria Criteria or Lock object containing data that is used to create the INSERT statement.
* @param ConnectionInterface $con the ConnectionInterface connection to use
* @return mixed The new primary key.
* @throws PropelException Any exceptions caught during processing will be
* rethrown wrapped into a PropelException.
*/
public static function doInsert($criteria, ConnectionInterface $con = null)
{
if (null === $con) {
$con = Propel::getServiceContainer()->getWriteConnection(LockTableMap::DATABASE_NAME);
}
if ($criteria instanceof Criteria) {
$criteria = clone $criteria;
// rename for clarity
} else {
$criteria = $criteria->buildCriteria();
// build Criteria from Lock object
}
// Set the correct dbName
$query = LockQuery::create()->mergeWith($criteria);
// use transaction because $criteria could contain info
// for more than one table (I guess, conceivably)
return $con->transaction(function () use($con, $query) {
return $query->doInsert($con);
});
}
/**
* Delete the lock passing request object
*
* @param Request $request Request that is used for this delete method, $request->getDataObject(0) will contain
* query data to fetch the old object
*
* @return void
*/
public function delete(Request $request)
{
/** @var \Tasker\Mapper\Lock\Entity $mapper */
$mapper = DbMapperFactory::make('lock|entity');
$mapper->setArrays($request->getData());
$dbAttributesForQuery = $mapper->getMappedSecondAttributes();
$lockQuery = new LockQuery();
// Get the old entity
/** @var \Propel\Runtime\Collection\ObjectCollection $dbEntities */
$dbEntities = $lockQuery->findByArray($dbAttributesForQuery);
/** @var \Tasker\DataGateway\Db\Entity\Lock $dbEntity */
$dbEntities->delete();
// Return empty array that it will indicate a deleted collection to the caller
$this->setEntitiesFromResponse([]);
}
/**
* Removes this object from datastore and sets delete attribute.
*
* @param ConnectionInterface $con
* @return void
* @throws PropelException
* @see Lock::setDeleted()
* @see Lock::isDeleted()
*/
public function delete(ConnectionInterface $con = null)
{
if ($this->isDeleted()) {
throw new PropelException("This object has already been deleted.");
}
if ($con === null) {
$con = Propel::getServiceContainer()->getWriteConnection(LockTableMap::DATABASE_NAME);
}
$con->transaction(function () use($con) {
$deleteQuery = ChildLockQuery::create()->filterByPrimaryKey($this->getPrimaryKey());
$ret = $this->preDelete($con);
if ($ret) {
$deleteQuery->delete($con);
$this->postDelete($con);
$this->setDeleted(true);
}
});
}
