|
1
7
8 package org.dom4j.xpath;
9
10 import junit.textui.TestRunner;
11
12 import java.util.Iterator  ;
13 import java.util.List ;
14
15 import org.dom4j.AbstractTestCase;
16 import org.dom4j.DocumentHelper;
17 import org.dom4j.Node;
18 import org.dom4j.NodeFilter;
19
20
26 public class FilterTest extends AbstractTestCase {
27 protected static String [] paths = {".[name()='author']",
28 ".[name()='XXXX']", ".[.='James Strachan']", ".[.='XXXX']"};
29
30 public static void main(String [] args) {
31 TestRunner.run(FilterTest.class);
32 }
33
34 public void testXPaths() throws Exception {
37 int size = paths.length;
38
39 for (int i = 0; i < size; i++) {
40 testXPath(paths[i]);
41 }
42 }
43
44 protected void testXPath(String xpathExpression) {
47 NodeFilter nodeFilter = DocumentHelper
48 .createXPathFilter(xpathExpression);
49 assertTrue("No NodeFilter object was created", nodeFilter != null);
50
51 List list = document.selectNodes("//author");
52
53 for (Iterator iter = list.iterator(); iter.hasNext();) {
54 Node node = (Node) iter.next();
55
56 if (nodeFilter.matches(node)) {
57 log("Matches node: " + node.asXML());
58 } else {
59 log("No match for node: " + node.asXML());
60 }
61 }
62 }
63 }
64
65
101 |
Popular Tags |
Java API By Example, From Geeks To Geeks.