Java tutorial
//package com.java2s; import org.w3c.dom.*; public class Main { public static final int DONE = 0; public static final int ERROR = 1; private static int lastState; public static void setIntegerAttribute(Element node, String attr, int value) { lastState = DONE; try { node.setAttribute(attr, String.valueOf(value)); } catch (NumberFormatException ex) { lastState = ERROR; } } }