/**
* {@inheritdoc}
*/
public function loadClassMetadata(ClassMetadata $metadata)
{
if (null === $this->classes) {
if (!stream_is_local($this->file)) {
throw new MappingException(sprintf('This is not a local file "%s".', $this->file));
}
if (null === $this->yamlParser) {
$this->yamlParser = new Parser();
}
$classes = $this->yamlParser->parse(file_get_contents($this->file));
if (empty($classes)) {
return false;
}
// not an array
if (!is_array($classes)) {
throw new MappingException(sprintf('The file "%s" must contain a YAML array.', $this->file));
}
$this->classes = $classes;
}
if (isset($this->classes[$metadata->getClassName()])) {
$yaml = $this->classes[$metadata->getClassName()];
if (isset($yaml['attributes']) && is_array($yaml['attributes'])) {
foreach ($yaml['attributes'] as $attribute => $data) {
if (isset($data['groups'])) {
foreach ($data['groups'] as $group) {
$metadata->addAttributeGroup($attribute, $group);
}
}
}
}
return true;
}
return false;
}
/**
* {@inheritdoc}
*/
public function loadClassMetadata(ClassMetadata $metadata)
{
if (null === $this->classes) {
$this->classes = array();
$xml = $this->parseFile($this->file);
foreach ($xml->class as $class) {
$this->classes[(string) $class['name']] = $class;
}
}
if (isset($this->classes[$metadata->getClassName()])) {
$xml = $this->classes[$metadata->getClassName()];
foreach ($xml->attribute as $attribute) {
foreach ($attribute->group as $group) {
$metadata->addAttributeGroup((string) $attribute['name'], (string) $group);
}
}
return true;
}
return false;
}
