protected void handleStartTag()

in doxia-modules/doxia-module-xhtml5/src/main/java/org/apache/maven/doxia/module/xhtml5/Xhtml5Parser.java [66:148]
55 lines of code
15 McCabe index (conditional complexity)

    protected void handleStartTag(XmlPullParser parser, Sink sink)
            throws XmlPullParserException, MacroExecutionException {
        isEmptyElement = parser.isEmptyElementTag();

        SinkEventAttributeSet attribs = getAttributesFromParser(parser);

        if (parser.getName().equals(HTML.toString())) {
            // Do nothing
            return;
        } else if (parser.getName().equals(HEAD.toString())) {
            sink.head(attribs);
        } else if (parser.getName().equals(TITLE.toString())) {
            sink.title(attribs);
        } else if (parser.getName().equals(META.toString())) {
            String name = parser.getAttributeValue(null, Attribute.NAME.toString());
            String content = parser.getAttributeValue(null, Attribute.CONTENT.toString());

            if ("author".equals(name)) {
                sink.author(null);

                sink.text(content);

                sink.author_();
            } else if ("date".equals(name)) {
                sink.date(null);

                sink.text(content);

                sink.date_();
            } else {
                sink.unknown("meta", new Object[] {TAG_TYPE_SIMPLE}, attribs);
            }
        }
        /*
         * The ADDRESS element may be used by authors to supply contact information
         * for a model or a major part of a model such as a form. This element
         *  often appears at the beginning or end of a model.
         */
        else if (parser.getName().equals(ADDRESS.toString())) {
            sink.address(attribs);
        } else if (parser.getName().equals(BODY.toString())) {
            sink.body(attribs);
        } else if (parser.getName().equals(DIV.toString())) {
            String divClass = parser.getAttributeValue(null, Attribute.CLASS.toString());

            if ("verbatim source".equals(divClass)) {
                this.source = true;
            }

            baseStartTag(parser, sink); // pick up other divs
        }
        /*
         * The PRE element tells visual user agents that the enclosed text is
         * "preformatted". When handling preformatted text, visual user agents:
         * - May leave white space intact.
         * - May render text with a fixed-pitch font.
         * - May disable automatic word wrap.
         * - Must not disable bidirectional processing.
         * Non-visual user agents are not required to respect extra white space
         * in the content of a PRE element.
         */
        else if (parser.getName().equals(PRE.toString())) {
            if (source) {
                attribs.addAttributes(SinkEventAttributeSet.SOURCE);
            }

            verbatim();

            sink.verbatim(attribs);
        } else if (!baseStartTag(parser, sink)) {
            if (isEmptyElement) {
                handleUnknown(parser, sink, TAG_TYPE_SIMPLE);
            } else {
                handleUnknown(parser, sink, TAG_TYPE_START);
            }

            LOGGER.warn(
                    "Unrecognized xhtml5 tag <{}> at [{}:{}]",
                    parser.getName(),
                    parser.getLineNumber(),
                    parser.getColumnNumber());
        }
    }