function setMetadataValuesFromUserInput(&$item, $itemArray, $metadataArray)
{
$mdvFactory = new Docman_MetadataValueFactory($this->groupId);
$mdFactory = new Docman_MetadataFactory($this->groupId);
$mdIter =& $item->getMetadataIterator();
$mdIter->rewind();
while ($mdIter->valid()) {
$md =& $mdIter->current();
$value = $this->getValueInArrays($md->getLabel(), $itemArray, $metadataArray);
if ($value !== null) {
$mdv = $mdvFactory->newMetadataValue($item->getId(), $md->getId(), $md->getType(), $value);
$val = $mdv->getValue();
$mdvFactory->validateInput($md, $val);
$md->setValue($val);
// Take care to update hardcoded values too.
if ($mdFactory->isHardCodedMetadata($md->getLabel())) {
$item->updateHardCodedMetadata($md);
}
}
$mdIter->next();
}
}
