/**
* @see ValueTypeInterface::create()
* @param integer $object_id
* @return integer
*/
public function create($data_entity_id)
{
global $transaction;
if ($this->value_type and is_numeric($data_entity_id)) {
$xml_cache = new XmlCache($data_entity_id);
$xml_array = $xml_cache->get_xml_array();
$olvdl_found = false;
$title_found = false;
$id_found = false;
$id = null;
$title = "";
if (is_array($xml_array) and count($xml_array) >= 1) {
foreach ($xml_array as $key => $value) {
$value[1] = trim(strtolower($value[1]));
$value[2] = trim($value[2]);
if ($value[1] == "olvdl" and $value[2] != "#") {
$olvdl_found = true;
}
if ($value[1] == "title" and $value[2] != "#") {
if ($value[2]) {
$title = trim($value[2]);
$title_found = true;
}
}
if ($value[1] == "id" and $value[2] != "#") {
if ($value[2]) {
if (is_numeric(trim($value[2]))) {
$id = (int) trim($value[2]);
$id_found = true;
}
}
}
}
if ($olvdl_found == false or $title_found == false or $id_found == false) {
return false;
}
$transaction_id = $transaction->begin();
$olvdl = new Olvdl(null);
if (($olvdl_id = $olvdl->create($data_entity_id)) == null) {
if ($transaction_id != null) {
$transaction->rollback($transaction_id);
}
return false;
}
if ($this->value_type->create($id, $title, $olvdl_id) == false) {
if ($transaction_id != null) {
$transaction->rollback($transaction_id);
}
return false;
} else {
if ($transaction_id != null) {
$transaction->commit($transaction_id);
}
return true;
}
} else {
return false;
}
} else {
return false;
}
}
