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1 package com.thoughtworks.xstream.io.xml;
2
3 import com.thoughtworks.xstream.io.HierarchicalStreamWriter;
4 import org.w3c.dom.Document  ;
5 import org.w3c.dom.Element ;
6 import org.w3c.dom.Node ;
7
8
11 public class DomWriter implements HierarchicalStreamWriter {
12 private final Document document;
13 private Element current;
14
15 public DomWriter(Document document) {
16 this.document = document;
17 this.current = document.getDocumentElement();
18 }
19
20 public DomWriter(Element rootElement) {
21 document = rootElement.getOwnerDocument();
22 current = rootElement;
23 }
24
25 public void startNode(String name) {
26 final Element child = document.createElement(name);
27 if (current == null) {
28 document.appendChild(child);
29 } else {
30 current.appendChild(child);
31 }
32 current = child;
33 }
34
35 public void addAttribute(String name, String value) {
36 current.setAttribute(name, value);
37 }
38
39 public void setValue(String text) {
40 current.appendChild(document.createTextNode(text));
41 }
42
43 public void endNode() {
44 Node parent = current.getParentNode();
45 current = parent instanceof Element ? (Element )parent : null;
46 }
47
48 public void flush() {
49 }
51
52 public void close() {
53 }
55
56 public HierarchicalStreamWriter underlyingWriter() {
57 return this;
58 }
59 } |
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