public function preProcessFieldSettingsHash($incomingSettingsHash)
{
if (isset($incomingSettingsHash['selectionMethod'])) {
switch ($incomingSettingsHash['selectionMethod']) {
case 'SELECTION_BROWSE':
$incomingSettingsHash['selectionMethod'] = Type::SELECTION_BROWSE;
break;
case 'SELECTION_DROPDOWN':
$incomingSettingsHash['selectionMethod'] = Type::SELECTION_DROPDOWN;
}
}
return $incomingSettingsHash;
}