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1 package demo;
2
3 import java.util.Iterator  ;
4 import org.w3c.dom.Node ;
5 import org.apache.commons.jxpath.Pointer;
6 import org.enhydra.xml.xmlc.XMLObject;
7
8
11 public class Test extends XPath
12 {
13 private String path;
14 private String value;
15 private String file;
16
17 public Test (String f, String p, String v) {
18 file = f;
19 path = p;
20 value = v;
21 }
22
23 public void run() {
24 XMLObject xmlObject = null;
25
26 xmlObject = getFactory().createFromFile(file);
27 System.out.println("\nJXPath Result...");
28 runJXPath(xmlObject);
29 System.out.println (xmlObject.toDocument());
30
31 xmlObject = getFactory().createFromFile(file);
32 System.out.println("\nJaxen Result...");
33 runJaxen(xmlObject);
34 System.out.println (xmlObject.toDocument());
35 }
36
37 public void runJXPath(XMLObject xmlObject) {
38 for (Iterator iter = query(xmlObject, path, XPath.XPATH_IMPL_JXPATH); iter.hasNext() ; ) {
39 Pointer pointer = (Pointer)iter.next();
40
41 System.out.println ("Change " + pointer + " from '" + pointer.getValue() + "' to '" + value + "'");
42 pointer.setValue(value);
43 }
44 }
45
46 public void runJaxen(XMLObject xmlObject) {
47 for (Iterator iter = query(xmlObject, path, XPath.XPATH_IMPL_JAXEN); iter.hasNext() ; ) {
48 Node node = (Node )iter.next();
49 String nodeValue = node.getNodeValue();
50 if (nodeValue == null) {
51 node = node.getFirstChild();
52 nodeValue = node.getNodeValue();
53 }
54
55 System.out.println ("Change " + node + " from '" + nodeValue + "' to '" + value + "'");
56 node.setNodeValue(value);
57 }
58 }
59
60 public static void main (String args[]) {
61 if (args.length == 3) {
62 Test test = new Test(args[0], args[1], args[2]);
63 test.run();
64 } else {
65 System.err.println ("Test file path newValue");
66 }
67 }
68
69
70 }
71 |
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