Question

I loaded some large data as xml format into a string in my program (from mysql) and when I save this string into an out.xml, just about 500 record stored.
How do I save a large string or other data into a file in xml format or any other format?

Here is my Code :

    String xmlString = doExportIntoString();
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    InputSource source = new InputSource(new StringReader(xmlString));
    Document document =factory.newDocumentBuilder().parse(source);        
    TransformerFactory tf = TransformerFactory.newInstance();
    Transformer transformer = tf.newTransformer();
    Result result = new StreamResult(new File("C:\\xmlFile.xml"));
    Source s = new DOMSource(document);
    transformer.transform(s, result);

Answer 1

Here is a correct version of the code above:

BufferedWriter out;
try {
    out = new BufferedWriter(new FileWriter("out.txt"));
    out.write("aString");
} catch (IOException e) {
    throw new RuntimeException(e);    
} finally {
    if (out != null) {
        try { out.close(); } catch (IOException e) {}
    }
}