Package org.apache.abdera.xpath

Examples of org.apache.abdera.xpath.XPath.selectSingleNode()

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    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.booleanValueOf("/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"
   
  }
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    System.out.println(xpath.numericValueOf("count(/a:feed)", feed));   // 1.0
    System.out.println(xpath.booleanValueOf("/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"
   
  }

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    System.out.println(xpath.booleanValueOf("/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"
   
  }

}
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    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");
   
  }
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    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");
   
  }
 
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    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");
   
  }
 
  @Test
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    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);
  }
}
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    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");
   
  }
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    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");
   
  }
 
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    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");
   
  }
 
  public void testUriNormalization() throws Exception {
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