/**
* Performs a DELETE on the database, given a DiaporamaImage or Criteria object OR a primary key value.
*
* @param mixed $values Criteria or DiaporamaImage object or primary key or array of primary keys
* which is used to create the DELETE statement
* @param ConnectionInterface $con the connection to use
* @return int The number of affected rows (if supported by underlying database driver). This includes CASCADE-related rows
* if supported by native driver or if emulated using Propel.
* @throws PropelException Any exceptions caught during processing will be
* rethrown wrapped into a PropelException.
*/
public static function doDelete($values, ConnectionInterface $con = null)
{
if (null === $con) {
$con = Propel::getServiceContainer()->getWriteConnection(DiaporamaImageTableMap::DATABASE_NAME);
}
if ($values instanceof Criteria) {
// rename for clarity
$criteria = $values;
} elseif ($values instanceof \Diaporamas\Model\DiaporamaImage) {
// it's a model object
// create criteria based on pk values
$criteria = $values->buildPkeyCriteria();
} else {
// it's a primary key, or an array of pks
$criteria = new Criteria(DiaporamaImageTableMap::DATABASE_NAME);
$criteria->add(DiaporamaImageTableMap::ID, (array) $values, Criteria::IN);
}
$query = DiaporamaImageQuery::create()->mergeWith($criteria);
if ($values instanceof Criteria) {
DiaporamaImageTableMap::clearInstancePool();
} elseif (!is_object($values)) {
// it's a primary key, or an array of pks
foreach ((array) $values as $singleval) {
DiaporamaImageTableMap::removeInstanceFromPool($singleval);
}
}
return $query->delete($con);
}
/**
* Populates the object using an array.
*
* This is particularly useful when populating an object from one of the
* request arrays (e.g. $_POST). This method goes through the column
* names, checking to see whether a matching key exists in populated
* array. If so the setByName() method is called for that column.
*
* You can specify the key type of the array by additionally passing one
* of the class type constants TableMap::TYPE_PHPNAME, TableMap::TYPE_STUDLYPHPNAME,
* TableMap::TYPE_COLNAME, TableMap::TYPE_FIELDNAME, TableMap::TYPE_NUM.
* The default key type is the column's TableMap::TYPE_PHPNAME.
*
* @param array $arr An array to populate the object from.
* @param string $keyType The type of keys the array uses.
* @return void
*/
public function fromArray($arr, $keyType = TableMap::TYPE_PHPNAME)
{
$keys = DiaporamaImageTableMap::getFieldNames($keyType);
if (array_key_exists($keys[0], $arr)) {
$this->setId($arr[$keys[0]]);
}
if (array_key_exists($keys[1], $arr)) {
$this->setDiaporamaId($arr[$keys[1]]);
}
if (array_key_exists($keys[2], $arr)) {
$this->setFile($arr[$keys[2]]);
}
if (array_key_exists($keys[3], $arr)) {
$this->setVisible($arr[$keys[3]]);
}
if (array_key_exists($keys[4], $arr)) {
$this->setPosition($arr[$keys[4]]);
}
if (array_key_exists($keys[5], $arr)) {
$this->setCreatedAt($arr[$keys[5]]);
}
if (array_key_exists($keys[6], $arr)) {
$this->setUpdatedAt($arr[$keys[6]]);
}
}
/**
* Performs a DELETE on the database, given a ChildDiaporamaImage or Criteria object OR a primary key value.
*
* @param mixed $values Criteria or ChildDiaporamaImage object or primary key or array of primary keys
* which is used to create the DELETE statement
* @param ConnectionInterface $con the connection to use
* @return int The number of affected rows (if supported by underlying database driver). This includes CASCADE-related rows
* if supported by native driver or if emulated using Propel.
* @throws PropelException Any exceptions caught during processing will be
* rethrown wrapped into a PropelException.
*/
public function delete(ConnectionInterface $con = null)
{
if (null === $con) {
$con = Propel::getServiceContainer()->getWriteConnection(DiaporamaImageTableMap::DATABASE_NAME);
}
$criteria = $this;
// Set the correct dbName
$criteria->setDbName(DiaporamaImageTableMap::DATABASE_NAME);
$affectedRows = 0;
// initialize var to track total num of affected rows
try {
// use transaction because $criteria could contain info
// for more than one table or we could emulating ON DELETE CASCADE, etc.
$con->beginTransaction();
DiaporamaImageTableMap::removeInstanceFromPool($criteria);
$affectedRows += ModelCriteria::delete($con);
DiaporamaImageTableMap::clearRelatedInstancePool();
$con->commit();
return $affectedRows;
} catch (PropelException $e) {
$con->rollBack();
throw $e;
}
}