Examples of net.htmlparser.jericho.Source

net.htmlparser.jericho.Source
Represents a source HTML document.
The first step in parsing an HTML document is always to construct a Source object from the source data, which can be a String, Reader, InputStream, URLConnection or URL. Each constructor uses all the evidence available to determine the original {@linkplain #getEncoding() character encoding} of the data.
Once the Source object has been created, you can immediately start searching for {@linkplain Tag tags} or {@linkplain Element elements} within the documentusing the tag search methods.
In certain circumstances you may be able to improve performance by calling the {@link #fullSequentialParse()} method before calling anytag search methods. See the documentation of the {@link #fullSequentialParse()} method for details.
Any issues encountered while parsing are logged to a {@link Logger} object.The {@link #setLogger(Logger)} method can be used to explicitly set a Logger implementation for a particular Source instance,otherwise the static {@link Config#LoggerProvider} property determines how the logger is set by default for all Source instances.See the documentation of the {@link Config#LoggerProvider} property for information about how the default logging provider is determined.
Note that many of the useful functions which can be performed on the source document are defined in its superclass, {@link Segment}. The source object is itself a segment which spans the entire document.
Most of the methods defined in this class are useful for determining the elements and tags surrounding or neighbouring a particular character position in the document.
For information on how to create a modified version of this source document, see the {@link OutputDocument} class.
Source objects are not thread safe, and should therefore not be shared between multiple threads unless all access is synchronized using some mechanism external to the library.
If memory usage is a major concern, consider using the {@link StreamedSource} class instead of the Source class. @see Segment @see StreamedSource

            //            request unless it can be confirmed by the user, since this might
            //            change the conditions under which the request was issued.


            httpclient.setRedirectStrategy(new LaxRedirectStrategy());
            
            Source source = new Source(EntityUtils.toString(entity));
            List <NameValuePair> nvps = new ArrayList <NameValuePair>();
            FormFields formFields = source.getFormFields();
            
            List<Element> forms = source.getAllElements(HTMLElementName.FORM);
            Assert.assertEquals("Only one form expected but got " + forms.size(), 1, forms.size());
            String postUrl = forms.get(0).getAttributeValue("action");
            
            Assert.assertNotNull("Form field 'wa' not found", formFields.get("wa"));
            Assert.assertNotNull("Form field 'wresult' not found", formFields.get("wresult"));

View Full Code Here

            //            request unless it can be confirmed by the user, since this might
            //            change the conditions under which the request was issued.


            httpclient.setRedirectStrategy(new LaxRedirectStrategy());
            
            Source source = new Source(EntityUtils.toString(entity));
            List <NameValuePair> nvps = new ArrayList <NameValuePair>();
            FormFields formFields = source.getFormFields();
            
            List<Element> forms = source.getAllElements(HTMLElementName.FORM);
            Assert.assertEquals("Only one form expected but got " + forms.size(), 1, forms.size());
            String postUrl = forms.get(0).getAttributeValue("action");
            
            Assert.assertNotNull("Form field 'wa' not found", formFields.get("wa"));
            Assert.assertNotNull("Form field 'wresult' not found", formFields.get("wresult"));

View Full Code Here

        return response;
    }


    public List<DBpediaResource> parse(String html) throws AnnotationException {


        Source parser;
        String wikiUrl;
        String surfaceForm;
        List<DBpediaResource> entities = new ArrayList<DBpediaResource>();


        try {
            InputStream is = new ByteArrayInputStream(html.getBytes("UTF-8"));
            parser = new Source(is);
            parser.fullSequentialParse();
            parser.getElementById("div");
        } catch (IOException e) {
            throw new AnnotationException("Error reading output from WikiMachine ",e);
        }
        List<Element>KeywordElements=parser.getAllElementsByClass("keywords");


        if (KeywordElements!=null && !KeywordElements.isEmpty()){
            Element keywordElement= KeywordElements.get(0);
            for (Element linkElement : keywordElement.getAllElements()) {
                wikiUrl="";

View Full Code Here

    public Rule IndentHtmlBlockClose(StringVar tagName) {
        return Sequence(Newline(), '<', Spn1(), '/', OneOrMore(Alphanumeric()), match().equals(tagName.get()), Spn1(), '>');
    }


    public Node createHtmlBlockNode(String text) {
        Source source = new Source(text);
        return createMarkdownInsideHtmlBlockNode(text, 0, source, new SuperNode());
    }

View Full Code Here

     * @param lineSeparator line separator
     * @return plain text
     */
    public static String getPlainText ( final String html, final String lineSeparator )
    {
        final Source source = new Source ( html );
        final Tag[] tags = source.fullSequentialParse ();
        if ( tags.length > 0 )
        {
            final Renderer renderer = source.getRenderer ();
            renderer.setIncludeHyperlinkURLs ( false );
            renderer.setIncludeAlternateText ( false );
            renderer.setDecorateFontStyles ( false );
            renderer.setMaxLineLength ( Integer.MAX_VALUE );
            renderer.setBlockIndentSize ( 4 );

View Full Code Here

     * @param text text to process
     * @return true if the specified text contains HTML tags, false otherwise
     */
    public static boolean hasTags ( final String text )
    {
        return text != null && text.trim ().length () > 0 && new Source ( text ).fullSequentialParse ().length > 0;
    }

View Full Code Here

     */
    public static boolean hasTag ( final String text, final String tag )
    {
        if ( text != null && text.trim ().length () > 0 )
        {
            final Source source = new Source ( text );
            source.fullSequentialParse ();
            return source.getFirstElement ( tag ) != null;
        }
        else
        {
            return false;
        }

View Full Code Here


    private void loadFirstResource ( final List<ResourceFile> resources, final List<String> xmlContent, final List<String> xmlNames,
                                     final List<ResourceFile> xmlFiles ) throws IOException
    {
        final ResourceFile rf = resources.get ( 0 );
        final Source xmlSource = new Source ( ReflectUtils.getClassSafely ( rf.getClassName () ).getResource ( rf.getSource () ) );
        xmlSource.fullSequentialParse ();


        final Element baseClassTag = xmlSource.getFirstElement ( SkinInfoConverter.CLASS_NODE );
        final String baseClass = baseClassTag != null ? baseClassTag.getContent ().toString () : null;


        for ( final Element includeTag : xmlSource.getAllElements ( SkinInfoConverter.INCLUDE_NODE ) )
        {
            final String includeClass = includeTag.getAttributeValue ( SkinInfoConverter.NEAR_CLASS_ATTRIBUTE );
            final String finalClass = includeClass != null ? includeClass : baseClass;
            final String src = includeTag.getContent ().toString ();
            resources.add ( new ResourceFile ( ResourceLocation.nearClass, src, finalClass ) );
        }


        xmlContent.add ( xmlSource.toString () );
        xmlNames.add ( new File ( rf.getSource () ).getName () );
        xmlFiles.add ( rf );


        resources.remove ( 0 );
    }

View Full Code Here

    // <frame src= (par Jericho parser car HTML Cleaner echoue)
    MicrosoftConditionalCommentTagTypes.register();
    PHPTagTypes.register();
    PHPTagTypes.PHP_SHORT.deregister(); // remove PHP short tags for this example otherwise they override processing instructions
    MasonTagTypes.register();
    Source source=new Source(rawPage);
    source.fullSequentialParse();


    if (depth==0 || depth==2) {
      List<Element> linkElements=source.getAllElements(HTMLElementName.FRAME);
      for (Element linkElement : linkElements) {
        String link=linkElement.getAttributeValue("src");
        if (link!=null && !"".equals(link))
          if (isValidUrl(link))
            if (!list.contains(link))
              list.add(link);
      }
    }
    if (depth==1 || depth==2) {


      List<Element> linkElements=source.getAllElements(HTMLElementName.A);
      for (Element linkElement : linkElements) {
        String link=linkElement.getAttributeValue("href");
        if (link!=null && !"".equals(link))
          if (isValidUrl(link))
            if (!list.contains(link))

View Full Code Here


public abstract class HtmlUtils {


    public static String extractText(String html) {
        //
        Source source = new Source(html);
        return source.getTextExtractor().toString();
    }

View Full Code Here

0 1 2 3 4 5 6 7 8

TOP

Related Classes of net.htmlparser.jericho.Source

at.molindo.notify.util.NotifyUtils

br.com.caelum.tubaina.parser.html.referencereplacer.AbstractReferenceReplacer

com.alee.extended.style.StyleEditor

com.alee.utils.HtmlUtils

com.findwise.hydra.stage.webstages.RenderHTMLStage

com.google.code.ftspc.lector.parsers.CHM.CHMParserFunctions

com.google.code.ftspc.lector.parsers.HTML.HTMLParser

com.google.code.ftspc.LectorInstaller.Downloads.DownloadTomCat

com.ontometrics.scraper.extraction.AttributeExtractorTest

com.ontometrics.scraper.extraction.BaseExtractor

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.