public function updateItems(array $updatedFieldValues, EarthIT_Schema_ResourceClass $rc, EarthIT_Storage_ItemFilter $filter, array $options = array())
{
$rcName = $rc->getName();
$matchedKeys = array();
if (isset($this->items[$rcName])) {
foreach ($this->items[$rcName] as $k => $item) {
if ($filter->matches($item)) {
$matchedKeys[] = $k;
}
}
}
$updated = array();
foreach ($matchedKeys as $k) {
$item = $this->items[$rcName][$k];
$item = $updatedFieldValues + $item;
$id = EarthIT_Storage_Util::itemId($item, $rc);
if ($id !== null and $id !== $k) {
// TODO: Look at options to determine if updating is allowed
// to overwrite other items
unset($this->items[$rcName][$k]);
$this->items[$rcName][$id] = $item;
$k = $id;
}
$updated[$k] = $item;
}
return $updated;
}
