Document document = DocumentHelper.createDocument();
Element root = document.addElement("node");
initDocument(node, root);
OutputFormat format = OutputFormat.createPrettyPrint();// 创建格式化对象
format.setEncoding(encoding);// 设置字符编码
// format.setIndent(false);
XMLWriter xmlWriter = new XMLWriter(outputStream, format);// 输出XML文档输出
xmlWriter.write(document);
// xmlWriter.flush();
// xmlWriter.close();//此处不需要刷新或关闭流，全都交由外部程序控制
}
public static void write(INode node, Writer writer, String encoding)
throws Exception {
node.setRootNode(true);
Document document = DocumentHelper.createDocument();
Element root = document.addElement("node");
initDocument(node, root);
OutputFormat format = OutputFormat.createPrettyPrint();// 创建格式化对象
format.setEncoding(encoding);// 设置字符编码
XMLWriter xmlWriter = new XMLWriter(writer, format);// 输出XML文档输出
xmlWriter.write(document);
// xmlWriter.flush();
// xmlWriter.close();//此处不需要刷新或关闭流，全都交由外部程序控制
}
private static void initDocument(INode node, Element menu) {
String nodeId = node.getNodeId();
String nodeName = node.getNodeName();
String sequence = "" + node.getSequence();
String isRootNode = "" + node.isRootNode();
String isLeafNode = "" + node.isLeafNode();
String isFirstChildNode = "" + node.isFirstChildNode();
String isLastChildNode = "" + node.isLastChildNode();
String command = node.getCommand();
command = StringUtils.trimToBlank(command);// 只有comment返回值才有可能为null,因此要进行转换
menu.addAttribute("nodeId", nodeId);
menu.addAttribute("nodeName", nodeName);
menu.addAttribute("sequence", sequence);
menu.addAttribute("rootNode", isRootNode);
menu.addAttribute("leafNode", isLeafNode);
menu.addAttribute("firstChildNode", isFirstChildNode);
menu.addAttribute("lastChildNode", isLastChildNode);
menu.addAttribute("command", command);
if (null != node.getChildNodes() && 0 != node.getChildNodes().size()) {
Element e = null;
for (INode n : node.getChildNodes()) {
e = menu.addElement("node");
initDocument(n, e);
}
}
}
