Examples of org.htmlparser.scanners.LinkScanner

org.htmlparser.scanners.LinkScanner
Scans for the Link Tag. This is a subclass of TagScanner, and is called using a variant of the template method. If the evaluate() method returns true, that means the given string contains an image tag. Extraction is done by the scan method thereafter by the user of this class.

    // Register the link scanner


    createParser("view these documents, you must have <A href='http://www.adobe.com'>Adobe \n"
        + "Acrobat Reader</A> installed on your computer.");
    Parser.setLineSeparator("\r\n");
    parser.addScanner(new LinkScanner("-l"));
    parseAndAssertNodeCount(3);
    // The first node should be a HTMLStringNode- with the text - view these
    // documents, you must have
    assertTrue("First node should be a HTMLStringNode", node[0] instanceof StringNode);
    StringNode stringNode = (StringNode) node[0];

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   * For the following HTML : &lt;a href="http://asgard.ch"&gt;[&lt; ASGARD
   * &gt;&lt;/a&gt;&lt;br&gt; The string node is not correctly identified
   */
  public void testTagCharsInStringNode() throws ParserException {
    createParser("<a href=\"http://asgard.ch\">[> ASGARD <]</a>");
    parser.addScanner(new LinkScanner("-l"));
    parseAndAssertNodeCount(1);
    assertTrue("Node identified must be a link tag", node[0] instanceof LinkTag);
    LinkTag linkTag = (LinkTag) node[0];
    assertEquals("[> ASGARD <]", linkTag.getLinkText());
    assertEquals("http://asgard.ch", linkTag.getLink());

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    // add body tag scanner
    parser.addScanner(new BodyScanner());
    // add BaseHRefTag scanner
    parser.addScanner(new BaseHrefScanner());
    // add ImageTag and BaseHrefTag scanners
    LinkScanner linkScanner = new LinkScanner(LinkTag.LINK_TAG_FILTER);
    // parser.addScanner(linkScanner);
    parser.addScanner(linkScanner.createImageScanner(ImageTag.IMAGE_TAG_FILTER));
    parser.addScanner(linkScanner.createBaseHREFScanner("-b"));
    // Taken from org.htmlparser.Parser
    // add input tag scanner
    parser.addScanner(new InputTagScanner());
    // add applet tag scanner
    parser.addScanner(new AppletScanner());

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Related Classes of org.htmlparser.scanners.LinkScanner

org.apache.jmeter.protocol.http.parser.HtmlParserHTMLParser

org.htmlparser.Parser

org.htmlparser.tags.data.LinkData

org.htmlparser.tags.LinkTag

org.htmlparser.tests.parserHelperTests.StringParserTest

org.htmlparser.tests.scannersTests.BaseHREFScannerTest

org.htmlparser.tests.scannersTests.FormScannerTest

org.htmlparser.tests.scannersTests.LinkScannerTest

org.htmlparser.tests.tagTests.LinkTagTest

org.htmlparser.util.LinkProcessor

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