/**
* @return integer
*/
public function put()
{
if (null === $this->identifier) {
throw new Exception('Identifier not found.');
}
$fields = array();
$update = $this->properties[$this->identifier]->has();
$return = 0;
foreach ($this->properties as $name => $instance) {
if (!is_subclass_of($instance, 'Property')) {
continue;
}
if ($instance instanceof PropertyIdentifier) {
continue;
}
$fields[$name] = $instance->get();
}
if ($update) {
$return = $affected = $this->db->update($this->table, $fields, array($this->identifier => $this->properties[$this->identifier]->get()));
} else {
$return = $inserted = $this->db->insert($this->table, $fields);
if ($inserted) {
$this->properties[$this->identifier]->set($inserted);
}
}
$this->hash = Model::hash($this->properties);
return $return;
}
