ConfigPersister.java 文件源码

public void load(File f) throws ConfigPersisterException {
    try {
        DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
        DocumentBuilder builder = factory.newDocumentBuilder();
        Document doc = builder.parse(f);

        DOMImplementationLS domImplementation = (DOMImplementationLS) doc.getImplementation();
        LSSerializer lsSerializer = domImplementation.createLSSerializer();
        String configString = lsSerializer.writeToString(doc);

        _config = (Config) _xstream.fromXML(convertToCurrent(configString));
        setConfigPath(f);
    } catch (Exception e) {
        throw new ConfigPersisterException(e);
    }
}