public void startElement()

in tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-miscoffice-module/src/main/java/org/apache/tika/parser/odf/OpenDocumentBodyHandler.java [346:443]


    public void startElement(String namespaceURI, String localName, String qName, Attributes attrs)
            throws SAXException {

        if (DRAW_NS.equals(namespaceURI) && "image".equals(localName)) {
            String link = attrs.getValue(XLINK_NS, "href");
            AttributesImpl attr = new AttributesImpl();
            if (!StringUtils.isEmpty(link)) {
                attr.addAttribute("", "src", "src", "CDATA", "embedded:" + link);
            }
            handler.startElement(XHTMLContentHandler.XHTML, "img", "img", attr);
            handler.endElement(XHTMLContentHandler.XHTML, "img", "img");
        }

        if (BINARY_DATA.equals(localName)) {
            inBinaryData = true;
            return;
        }
        // keep track of current node type. If it is a text node,
        // a bit at the current depth its set in textNodeStack.
        // characters() checks the top bit to determine, if the
        // actual node is a text node to print out nodeDepth contains
        // the depth of the current node and also marks top of stack.
        assert nodeDepth >= 0;

        // Set styles
        if (STYLE_NS.equals(namespaceURI) && "style".equals(localName)) {
            String family = attrs.getValue(STYLE_NS, "family");
            if ("text".equals(family)) {
                currTextStyle = new TextStyle();
                currTextStyleName = attrs.getValue(STYLE_NS, "name");
            } else if ("paragraph".equals(family)) {
                currTextStyle = new TextStyle();
                currParagraphStyleName = attrs.getValue(STYLE_NS, "name");
            }
        } else if (TEXT_NS.equals(namespaceURI) && "list-style".equals(localName)) {
            listStyle = new ListStyle();
            String name = attrs.getValue(STYLE_NS, "name");
            listStyleMap.put(name, listStyle);
        } else if (currTextStyle != null && STYLE_NS.equals(namespaceURI) &&
                "text-properties".equals(localName)) {
            String fontStyle = attrs.getValue(FORMATTING_OBJECTS_NS, "font-style");
            if ("italic".equals(fontStyle) || "oblique".equals(fontStyle)) {
                currTextStyle.italic = true;
            }
            String fontWeight = attrs.getValue(FORMATTING_OBJECTS_NS, "font-weight");
            if ("bold".equals(fontWeight) || "bolder".equals(fontWeight) ||
                    (fontWeight != null && Character.isDigit(fontWeight.charAt(0)) &&
                     Integer.parseInt(fontWeight) > 500)) {
                currTextStyle.bold = true;
            }
            String underlineStyle = attrs.getValue(STYLE_NS, "text-underline-style");
            if (underlineStyle != null && !underlineStyle.equals("none")) {
                currTextStyle.underlined = true;
            }
        } else if (listStyle != null && TEXT_NS.equals(namespaceURI)) {
            if ("list-level-style-bullet".equals(localName)) {
                listStyle.ordered = false;
            } else if ("list-level-style-number".equals(localName)) {
                listStyle.ordered = true;
            }
        }

        textNodeStack.set(nodeDepth++, isTextNode(namespaceURI, localName));
        // filter *all* content of some tags
        assert completelyFiltered >= 0;

        if (needsCompleteFiltering(namespaceURI, localName)) {
            completelyFiltered++;
        }
        // call next handler if no filtering
        if (completelyFiltered == 0) {
            // special handling of text:h, that are directly passed
            // to incoming handler
            if (TEXT_NS.equals(namespaceURI) && "h".equals(localName)) {
                final String el = headingStack.push(getXHTMLHeaderTagName(attrs));
                handler.startElement(XHTMLContentHandler.XHTML, el, el, EMPTY_ATTRIBUTES);
            } else if (TEXT_NS.equals(namespaceURI) && "list".equals(localName)) {
                startList(attrs.getValue(TEXT_NS, "style-name"));
            } else if (TEXT_NS.equals(namespaceURI) && "span".equals(localName)) {
                startSpan(attrs.getValue(TEXT_NS, "style-name"));
            } else if (TEXT_NS.equals(namespaceURI) && "p".equals(localName)) {
                startParagraph(attrs.getValue(TEXT_NS, "style-name"));
            } else if (TEXT_NS.equals(namespaceURI) && "s".equals(localName)) {
                handler.characters(SPACE, 0, 1);
            } else if ("annotation".equals(localName)) {
                closeStyleTags();
                handler.startElement(XHTML, "p", "p", ANNOTATION_ATTRIBUTES);
            } else if ("note".equals(localName)) {
                closeStyleTags();
                handler.startElement(XHTML, "p", "p", NOTE_ATTRIBUTES);
            } else if ("notes".equals(localName)) {
                closeStyleTags();
                handler.startElement(XHTML, "p", "p", NOTES_ATTRIBUTES);
            } else {
                super.startElement(namespaceURI, localName, qName, attrs);
            }
        }
    }