This method is used to store the rules file. It returns a String doc value, which is the name of the updated dictionary based on user edits performed by using Rules Dictionary Editor Task Flow. You must store the rules file in MDS or a file system. The code sample below shows how to save the document in the local file system:

public void setDocument(String string) {
        URL url = null;

        try {
            url = new URL(RULES_FILE1);
        } catch (MalformedURLException e) {
            System.err.println(e);
            return;
        }
        Writer writer = null;
        try {
            //os = new FileWriter(url.getPath());
            writer =
                    new OutputStreamWriter(new FileOutputStream(url.getPath()),
                    "UTF-8");
        } catch (FileNotFoundException e) {
            System.err.println(e);
            return;
        } catch (IOException e) {
            System.err.println(e);
            return;
        }
        try {
            writer.write(string);
        } catch (IOException e) {
            System.err.println(e);
        } finally {
            if (writer != null) {
                try {
                    writer.close();
                } catch (IOException ioe) {
                    System.err.println(ioe);
                }
            }
        }
    }