/**
* Returns a Managed Object whose property matches the specified object value
*
* This method fetches an object from the Persistent Store that contains the
* specified property and whose value for that property matches the value
* specified in $value
*
* @param MEntityDescriptionProperty $property The property whose value you
* wish to match against
* @param MObject $value The value to be matched
*
* @return MManagedObject The fetched MManagedObject
*/
public function objectWith(MEntityDescriptionProperty $property, MObject $value = null)
{
$request = new MFetchRequest($property->entity(), $this);
if ($value) {
$request->setPredicate(Sf("%s = '%s'", $property->name()->stringValue(), $value->toString()->stringValue()));
} else {
$request->setPredicate(Sf("%s = null", $property->name()->stringValue()));
}
$data = $this->executeFetchRequest($request);
return $data->lastObject();
}