private function parseTypeAttribute(SimpleXMLElement $xml, PiBX_AST_TypeAttribute $ast, $parentObject)
{
$name = $ast->getName();
if ($ast->getStyle() == 'element') {
$value = (string) $xml->{$name};
} elseif ($ast->getStyle() == 'attribute') {
$attributes = $xml->attributes();
$value = (string) $attributes[$name];
}
$setter = $ast->getSetMethod();
$parentObject->{$setter}($value);
return $parentObject;
}
private function marshalTypeAttribute($object, PiBX_AST_TypeAttribute $ast)
{
if ($ast->getStyle() == 'element') {
$getter = $ast->getGetMethod();
$value = $object->{$getter}();
$newNode = $this->dom->createTextNode($value);
$this->currentDomNode->appendChild($newNode);
} elseif ($ast->getStyle() == 'attribute') {
$getter = $ast->getGetMethod();
$name = $ast->getName();
$value = $object->{$getter}();
if ($value != '') {
// TODO check for "optional" attribute in binding.
$this->parentDomNode->setAttribute($name, $value);
}
// in marshalObject() a child is added everytime.
// no matter what type it is ("attribute" or "element"),
// so we can just remove it here
$this->parentDomNode->removeChild($this->currentDomNode);
} else {
throw new RuntimeException('Invalid TypeAttribute style "' . $ast->getStyle() . '"');
}
}
