public function generateXmlEntityClass(ClassMetadataInfo $metadata)
{
$placeHolders = array('<namespace>', '<imports>', '<xmlEntityAnnotation>', '<xmlEntityClassName>', '<xmlEntityBody>');
$replacements = array($this->generateXmlEntityNamespace($metadata), $this->generateXmlEntityImports($metadata), $this->generateXmlEntityDocBlock($metadata), $this->generateXmlEntityClassName($metadata), $this->generateXmlEntityBody($metadata));
$code = str_replace($placeHolders, $replacements, self::$classTemplate);
return str_replace('<spaces>', $this->spaces, $code);
}