Package org.apache.abdera.xpath

Examples of org.apache.abdera.xpath.XPath

532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
    throw new UnsupportedOperationException("Modifications are not allowed");
  }

  private Element locate(String path) throws XPathException {
    Abdera abdera = this.getFactory().getAbdera();
    XPath xpath = abdera.getXPath();
    Map<String,String> ns = xpath.getDefaultNamespaces();
    ns.put("rdf", RssConstants.RDF_NS);
    ns.put("rss", RssConstants.RSS1_NS);
    Element el = getDocument().getRoot();
    if (el instanceof ElementWrapper) {
      el = ((ElementWrapper)el).getInternal();
    }
    return (Element) xpath.selectSingleNode(path,el,ns);
  }
View Full Code Here
46
47
48
49
50
51
52
53
54
55
56
57
    // add additional feed metadata
    Entry entry = feed.addEntry();
    // add additional feed metadata
    entry.addLink("alternate.xml");  // relative URI
   
    XPath xpath = abdera.getXPath();
    System.out.println(xpath.valueOf("abdera:resolve(/a:feed/a:entry/a:link/@href)",feed));
   
   
    // You can add your own xpath functions.
    FOMXPath fxpath = (FOMXPath) xpath;
    Map<QName,Function> functions = fxpath.getDefaultFunctions();
View Full Code Here
42
43
44
45
46
47
48
49
50
51
        new StringReader(html));
    Element root = doc.getRoot();
    root.writeTo(System.out);
    System.out.println();
   
    XPath xpath = abdera.getXPath();
    List<Element> list = xpath.selectNodes("//i",doc.getRoot());
    for (Element element : list)
      System.out.println(element);
  }
View Full Code Here
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
  public void testXPath() throws Exception {
   
    InputStream in = FOMTest.class.getResourceAsStream("/simple.xml");
    Document<Feed> doc = Parser.INSTANCE.parse(in);
    Feed feed = doc.getRoot();
    XPath xpath = XPath.INSTANCE;
    assertEquals(xpath.evaluate("count(/a:feed)", feed), 1.0d);
    assertTrue(xpath.isTrue("/a:feed/a:entry", feed));
    assertEquals(xpath.numericValueOf("count(/a:feed)", feed), 1.0d);
    assertEquals(xpath.valueOf("/a:feed/a:entry/a:title", feed), "Atom-Powered Robots Run Amok");
    assertEquals(xpath.selectNodes("/a:feed/a:entry", feed).size(), 1);
    assertTrue(xpath.selectSingleNode("/a:feed", feed) instanceof Feed);
    assertEquals(xpath.selectSingleNode("..", feed.getTitleElement()), feed);
    assertEquals(xpath.selectSingleNode("ancestor::*", feed.getEntries().get(0)), feed);
    assertEquals(xpath.valueOf("concat('The feed is is ',/a:feed/a:id)", feed), "The feed is is urn:uuid:60a76c80-d399-11d9-b93C-0003939e0af6");
   
  }
View Full Code Here
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
  public void testXPath() throws Exception {
   
    InputStream in = FOMTest.class.getResourceAsStream("/simple.xml");
    Document<Feed> doc = getParser().parse(in);
    Feed feed = doc.getRoot();
    XPath xpath = getXPath();
    assertEquals(xpath.evaluate("count(/a:feed)", feed), 1.0d);
    assertTrue(xpath.booleanValueOf("/a:feed/a:entry", feed));
    assertEquals(xpath.numericValueOf("count(/a:feed)", feed), 1.0d);
    assertEquals(xpath.valueOf("/a:feed/a:entry/a:title", feed), "Atom-Powered Robots Run Amok");
    assertEquals(xpath.selectNodes("/a:feed/a:entry", feed).size(), 1);
    assertTrue(xpath.selectSingleNode("/a:feed", feed) instanceof Feed);
    assertEquals(xpath.selectSingleNode("..", feed.getTitleElement()), feed);
    assertEquals(xpath.selectSingleNode("ancestor::*", feed.getEntries().get(0)), feed);
    assertEquals(xpath.valueOf("concat('The feed is is ',/a:feed/a:id)", feed), "The feed is is urn:uuid:60a76c80-d399-11d9-b93C-0003939e0af6");
   
  }
View Full Code Here
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
    throw new UnsupportedOperationException("Modifications are not allowed");
  }

  private Element locate(String path) throws XPathException {
    Abdera abdera = this.getFactory().getAbdera();
    XPath xpath = abdera.getXPath();
    Map<String,String> ns = xpath.getDefaultNamespaces();
    ns.put("rdf", RssConstants.RDF_NS);
    ns.put("rss", RssConstants.RSS1_NS);
    Element el = getDocument().getRoot();
    if (el instanceof ElementWrapper) {
      el = ((ElementWrapper)el).getInternal();
    }
    return (Element) xpath.selectSingleNode(path,el,ns);
  }
View Full Code Here
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
  public static void main(String[] args) throws Exception {
   
    InputStream in = XPathExample.class.getResourceAsStream("/simple.xml");
    Document<Feed> doc = Parser.INSTANCE.parse(in);
    Feed feed = doc.getRoot();
    XPath xpath = XPath.INSTANCE;
   
    System.out.println(xpath.evaluate("count(/a:feed)", feed));         // 1.0
    System.out.println(xpath.numericValueOf("count(/a:feed)", feed));   // 1.0
    System.out.println(xpath.isTrue("/a:feed/a:entry", feed));          // true (the feed has an entry)
    System.out.println(xpath.valueOf("/a:feed/a:entry/a:title", feed)); // Atom-Powered Robots Run Amok
    System.out.println(xpath.selectNodes("/a:feed/a:entry", feed));     // every entry
    System.out.println(xpath.selectSingleNode("/a:feed", feed));
    System.out.println(xpath.selectSingleNode("..", feed.getTitleElement()));
    System.out.println(xpath.selectSingleNode("ancestor::*", feed.getEntries().get(0)));
    System.out.println(xpath.valueOf("concat('The feed is is ',/a:feed/a:id)", feed)); // "The feed is is urn:uuid:60a76c80-d399-11d9-b93C-0003939e0af6"
   
  }
View Full Code Here
542
543
544
545
546
547
548
549
550
        jstream.endObject();
    }

    private static Object[] getChildren(Element element) {
        Abdera abdera = element.getFactory().getAbdera();
        XPath xpath = abdera.getXPath();
        List<Object> nodes = xpath.selectNodes("node()", element);
        return nodes.toArray(new Object[nodes.size()]);
    }
View Full Code Here
TOP

Related Classes of org.apache.abdera.xpath.XPath

  • org.apache.abdera.contrib.rss.RssChannel
  • org.apache.abdera.examples.html.HtmlExample
  • org.apache.abdera.examples.xsltxpath.XPathExample
  • org.apache.abdera.examples.xsltxpath.XPathFunctionsExample
  • org.apache.abdera.ext.json.JSONUtil
  • org.apache.abdera.ext.rss.RssChannel
  • org.apache.abdera.ext.serializer.impl.FOMSerializer
  • org.apache.abdera.test.ext.opensearch.model.TestSelectNodes
  • org.apache.abdera.test.parser.stax.FOMTest
  • org.apache.abdera.test.security.DSigThirdPartyVerifyTest
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.