Package com.google.caja.parser.html

Examples of com.google.caja.parser.html.DomParser

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  protected DocumentFragment parseFragmentImpl(String source)
      throws GadgetException {
    try {
      MessageQueue mq = makeMessageQueue();

      DomParser parser = getDomParser(source, mq);
      DocumentFragment fragment = parser.parseFragment();

      if (mq.hasMessageAtLevel(MessageLevel.ERROR)) {
        StringBuilder err = new StringBuilder();
        for (Message m : mq.getMessages()) {
          err.append(m.toString()).append('\n');
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    final boolean needsDebugData = needsDebugData();

    // OpenSocial Tempates need to be parsed as XML since tags can be self-closing.
    final boolean asXml =
        (source.startsWith(OSML_DATA_START) || source.startsWith(OSML_TEMPLATE_START));
    DomParser parser = new DomParser(tokenQueue, asXml, mq);
    parser.setDomImpl(documentFactory);
    parser.setNeedsDebugData(needsDebugData);
    return parser;
  }
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      if (tq.isEmpty()) { return null; }
      Parser p = new Parser(tq, mq);
      ptn = p.parse();
      tq.expectEmpty();
    } else {
      DomParser p = new DomParser(new HtmlLexer(cp), false, is, mq);
      ptn = new Dom(p.parseFragment());
      p.getTokenQueue().expectEmpty();
    }
    return ptn;
  }
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      if (tq.isEmpty()) { return null; }
      Parser p = new Parser(tq, mq);
      ptn = p.parse();
      tq.expectEmpty();
    } else {
      DomParser p = new DomParser(new HtmlLexer(cp), false, is, mq);
      ptn = new Dom(p.parseFragment());
      p.getTokenQueue().expectEmpty();
    }
    return ptn;
  }
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  @Override
  protected Document parseDomImpl(String source) throws GadgetException {
    MessageQueue mq = new SimpleMessageQueue();
    try {
      DomParser parser = getDomParser(source, mq);
      Document doc = parser.parseDocument().getOwnerDocument();

      VanillaCajaHtmlSerializer serializer = new VanillaCajaHtmlSerializer();
      HtmlSerialization.attach(doc, serializer, null);
      return doc;
    } catch (ParseException e) {
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  protected DocumentFragment parseFragmentImpl(String source)
      throws GadgetException {
    try {
      MessageQueue mq = makeMessageQueue();

      DomParser parser = getDomParser(source, mq);
      DocumentFragment fragment = parser.parseFragment();

      if (mq.hasMessageAtLevel(MessageLevel.ERROR)) {
        StringBuilder err = new StringBuilder();
        for (Message m : mq.getMessages()) {
          err.append(m.toString()).append('\n');
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    final boolean needsDebugData = needsDebugData();

    // OpenSocial Tempates need to be parsed as XML since tags can be self-closing.
    final boolean asXml =
        (source.startsWith(OSML_DATA_START) || source.startsWith(OSML_TEMPLATE_START));
    DomParser parser = new DomParser(tokenQueue, asXml, mq);
    parser.setDomImpl(documentFactory);
    parser.setNeedsDebugData(needsDebugData);
    return parser;
  }
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  private DomParser getDomParser(String source, final MessageQueue mq) throws ParseException {
    InputSource is = InputSource.UNKNOWN;
    HtmlLexer lexer = new HtmlLexer(CharProducer.Factory.fromString(source, is));
    TokenQueue<HtmlTokenType> tokenQueue = new TokenQueue<HtmlTokenType>(
        lexer, is);
    DomParser parser = new DomParser(tokenQueue, /** asXml */ false, mq);

    parser.setDomImpl(documentFactory);
    parser.setNeedsDebugData(needsDebugData);
    return parser;
  }
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    HtmlSerializer.attach(document, new Serializer(), source);
    return document;
  }

  DomTree.Fragment getFragment(String content) throws GadgetException {
    DomParser parser = getParser(content);
    try {
      return parser.parseFragment();
    } catch (ParseException pe) {
      try {
        // Revert to nastiness
        DomTree.Fragment fragment = getParser("<HTML>" + content + "</HTML>").parseFragment();
        return new DomTree.Fragment(fragment.children().get(0).children());
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    }
    CharProducer producer = CharProducer.Factory.create(
        new StringReader(content), source);
    HtmlLexer lexer = new HtmlLexer(producer);
    MessageQueue mQueue = new SimpleMessageQueue();
    return new DomParser(new TokenQueue<HtmlTokenType>(lexer, source), false, mQueue);
  }
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Related Classes of com.google.caja.parser.html.DomParser

  • com.google.caja.demos.playground.server.GWTCajolingServiceImpl
  • com.google.caja.lexer.CharProducer
  • com.google.caja.lexer.FilePosition
  • com.google.caja.lexer.HtmlLexer
  • com.google.caja.lexer.TokenQueue.Mark
  • com.google.caja.parser.ParserContext
  • com.google.caja.plugin.templates.IhtmlSanityCheckerTest
  • com.google.caja.plugin.templates.LocalizedHtml
  • com.google.caja.reporting.Message
  • com.google.caja.SomethingWidgyHappenedError
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