public function parseMetadata($class, &$fileDependencies)
{
$this->reflection = new ClassType($class);
$this->metadata = new EntityMetadata($class);
$this->primaryKey = [];
$this->loadProperties($fileDependencies);
$this->loadGettersSetters();
// makes id property virtual on entities with composite primary key
if ($this->primaryKey && $this->metadata->hasProperty('id')) {
$this->metadata->getProperty('id')->isVirtual = TRUE;
}
$fileDependencies = array_unique($fileDependencies);
$this->metadata->setPrimaryKey($this->primaryKey ?: ['id']);
return $this->metadata;
}
protected function initPrimaryKey()
{
$primaryKey = array_values(array_filter(array_map(function (PropertyMetadata $metadata) {
return $metadata->isPrimary && !$metadata->isVirtual ? $metadata->name : null;
}, $this->metadata->getProperties())));
if (empty($primaryKey)) {
throw new InvalidStateException("Entity {$this->reflection->name} does not have defined any primary key.");
} elseif (!$this->metadata->hasProperty('id') || !$this->metadata->getProperty('id')->isPrimary) {
throw new InvalidStateException("Entity {$this->reflection->name} has to have defined \$id property as {primary} or {primary-proxy}.");
}
$this->metadata->setPrimaryKey($primaryKey);
}