/**
* @param SimpleXMLElement $xmlObj
* @return OSM_Objects_Tag
*/
public static function fromXmlObj(SimpleXMLElement $xmlObj)
{
$tag = new OSM_Objects_Tag((string) $xmlObj['k'], (string) $xmlObj['v']);
$tag->setDirty(false);
return $tag;
}
/**
*
* @param SimpleXMLElement $xmlObj
* @return array List of processed children types to avoid reprocessing in sub class.
*/
protected function _fromXmlObj(SimpleXMLElement $xmlObj)
{
foreach ($xmlObj->attributes() as $k => $v) {
$this->_attrs[(string) $k] = (string) $v;
}
if (!array_key_exists('id', $this->_attrs)) {
throw new OSM_Exception(__CLASS__ . ' should must a "id" attribute');
}
OSM_ZLog::debug(__METHOD__, 'Got a ' . __CLASS__ . ' with id=', $this->getId());
foreach ($xmlObj->children() as $child) {
switch ($child->getName()) {
case OSM_Objects_Object::OBJTYPE_TAG:
OSM_ZLog::debug(__METHOD__, 'Found child: ', OSM_Objects_Object::OBJTYPE_TAG);
$tag = OSM_Objects_Tag::fromXmlObj($child);
$this->_tags[$tag->getKey()] = $tag;
break;
}
}
return array(OSM_Objects_Object::OBJTYPE_TAG);
}
