ConfigFileParser.java 文件源码

/** Utility methods */
private void writeXmlDocumentToFile(Node node, String filename) {
    try {
        // find file or create one and save all info
        File file = new File(filename);
        if(!file.exists()) {
            file.createNewFile();
        }

        DOMImplementationRegistry registry = DOMImplementationRegistry.newInstance();
        DOMImplementationLS implementationLS =  (DOMImplementationLS)registry.getDOMImplementation("LS");

        LSOutput output = implementationLS.createLSOutput();
        output.setEncoding("UTF-8");
        output.setCharacterStream(new FileWriter(file));

        LSSerializer serializer = implementationLS.createLSSerializer();
        serializer.getDomConfig().setParameter("format-pretty-print", true);

        serializer.write(node, output);

    } catch (Exception e1) {
        e1.printStackTrace();
    }
}