public function getConverter($attributeNode)
{
$converterNode = $attributeNode->converterClass;
if (!$converterNode) {
$converterNode = $attributeNode->converter;
if (!$converterNode) {
$converter = ConverterFactory::getTrivialConverter();
} else {
$name = $converterNode->converterName;
$converter = $this->broker->getConverter($name);
if (!$converter) {
$parameters = $this->getParameters($converterNode);
$factory = new ConverterFactory();
$converter = $factory->getConverter($name, $parameters);
$this->broker->putConverter($name, $converter);
}
}
} else {
$name = (string) $converterNode;
$converter = $this->broker->getConverter($name);
if (!$converter) {
$factory = new ConverterFactory();
$converter = $factory->getConverter($name);
$this->broker->putConverter($name, $converter);
}
}
return $converter;
}
