Example usage for org.jsoup.nodes Element tagName

Introduction

In this page you can find the example usage for org.jsoup.nodes Element tagName.

Prototype

public String tagName() 

Source Link

Document

Get the name of the tag for this element.

Usage

From source file:com.kantenkugel.discordbot.jdocparser.JDocParser.java

private static Map<String, String> getInheritedMethods(Element summaryAnchor) {
    Map<String, String> inherited = new HashMap<>();
    if (summaryAnchor == null)
        return inherited;
    summaryAnchor = summaryAnchor.parent();
    Elements inheritAnchors = summaryAnchor.select("a[name^=\"methods.inherited.from.class\"]");
    for (Element inheritAnchor : inheritAnchors) {
        if (inheritAnchor.siblingElements().size() != 2)
            throw new RuntimeException("Got unexpected html while parsing inherited methods from class "
                    + inheritAnchor.attr("name"));
        Element next = inheritAnchor.nextElementSibling();
        if (!next.tagName().equals("h3"))
            throw new RuntimeException("Got unexpected html while parsing inherited methods from class "
                    + inheritAnchor.attr("name"));
        Element sub = next.children().last();
        if (sub == null || !sub.tagName().equals("a"))
            continue;
        String parent = sub.text().toLowerCase();
        next = next.nextElementSibling();
        if (!next.tagName().equals("code"))
            throw new RuntimeException("Got unexpected html while parsing inherited methods from class "
                    + inheritAnchor.attr("name"));
        for (sub = next.children().first(); sub != null; sub = sub.nextElementSibling()) {
            if (sub.tagName().equals("a")) {
                inherited.putIfAbsent(sub.text().toLowerCase(), parent);
            }// w  w  w . ja  v a 2 s  .  com
        }
    }
    return inherited;
}

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From source file:com.screenslicer.common.CommonUtil.java

public static Element getElementByTagName(Elements elements, String tagName) {
    if (elements == null) {
        return null;
    }/*from  ww w.j a  va  2  s  .  com*/
    for (Element element : elements) {
        if (element.tagName().equalsIgnoreCase(tagName)) {
            return element;
        }
    }
    return null;
}

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From source file:com.screenslicer.common.CommonUtil.java

public static Element getElementByClassName(Document doc, String tagName, String className) {
    if (doc == null) {
        return null;
    }/*from  w  ww. j  av a 2s.  c  o  m*/
    Elements elements = doc.getElementsByClass(className);
    for (Element element : elements) {
        if (element.tagName().equalsIgnoreCase(tagName)) {
            return element;
        }
    }
    return null;
}

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From source file:com.screenslicer.common.CommonUtil.java

public static Element getElementMatchingText(Document doc, String tagName, String pattern, boolean ownText) {
    if (doc == null) {
        return null;
    }// w  w  w  .j a v a 2 s .c  o m
    Elements elements = ownText ? doc.getElementsMatchingOwnText(pattern)
            : doc.getElementsMatchingText(pattern);
    for (Element element : elements) {
        if (element.tagName().equalsIgnoreCase(tagName)) {
            return element;
        }
    }
    return null;
}

---

From source file:com.screenslicer.common.CommonUtil.java

public static String getFirstChildTextByTagName(Elements elements, String tagName) {
    if (elements == null) {
        return null;
    }/*from  w w w  .  j a  va2s.com*/
    if (elements.isEmpty()) {
        return null;
    }
    Element element = elements.get(0);
    for (Element child : element.children()) {
        if (child.tagName().equalsIgnoreCase(tagName)) {
            return child.text();
        }
    }
    return null;
}

---

From source file:com.kantenkugel.discordbot.jdocparser.JDocParser.java

private static Element getSingleElementByQuery(Element root, String query) {
    Elements elementsByQuery = root.select(query);
    if (elementsByQuery.size() > 1) {
        String error = "Found " + elementsByQuery.size() + " elements matching query \"" + query
                + "\" inside of " + root.tagName() + "-" + root.className();
        throw new RuntimeException(error + root.html());
    }/*from   w  w w  . ja  va  2s .c  o m*/
    return elementsByQuery.first();
}

---

From source file:com.kantenkugel.discordbot.jdocparser.JDocParser.java

private static Element getSingleElementByClass(Element root, String className) {
    Elements elementsByClass = root.getElementsByClass(className);
    if (elementsByClass.size() != 1) {
        String error = "Found " + elementsByClass.size() + " elements with class " + className + " inside of "
                + root.tagName() + "-" + root.className();
        throw new RuntimeException(error + root.html());
    }//from   w w w  . j a v a  2s .  c om
    return elementsByClass.first();
}

---

From source file:com.screenslicer.common.CommonUtil.java

public static List<Element> getNextSiblingElementsByOwnText(Document doc, String text) {
    Elements elements = doc.getElementsMatchingOwnText(text);
    List<Element> siblings = new ArrayList<Element>();
    if (elements == null || elements.isEmpty()) {
        return siblings;
    }//from w  w w  .j  a v  a  2 s.c  o m
    Element element = elements.get(0).nextElementSibling();
    while (element != null) {
        siblings.add(element);
        String tagName = element.tagName();
        element = element.nextElementSibling();
        if (element != null && !element.tagName().equalsIgnoreCase(tagName)) {
            break;
        }
    }
    return siblings;
}

---

From source file:com.kantenkugel.discordbot.jdocparser.JDocParser.java

private static List<DocBlock> getDocBlock(String jdocBase, Element elem, ClassDocumentation reference) {
    if (elem != null) {
        String baseLink = JDocUtil.getLink(jdocBase, reference);
        List<DocBlock> blocks = new ArrayList<>(10);
        String hashLink = null;//from ww  w  .j a va2 s. co  m
        for (elem = elem.nextElementSibling(); elem != null; elem = elem.nextElementSibling()) {
            if (elem.tagName().equals("a")) {
                hashLink = '#' + elem.attr("name");
            } else if (elem.tagName().equals("ul")) {
                Element tmp = elem.getElementsByTag("h4").first();
                String title = JDocUtil.fixSpaces(tmp.text().trim());
                String description = "", signature = "";
                OrderedMap<String, List<String>> fields = new ListOrderedMap<>();
                for (; tmp != null; tmp = tmp.nextElementSibling()) {
                    if (tmp.tagName().equals("pre")) {
                        //contains full signature
                        signature = JDocUtil.fixSpaces(tmp.text().trim());
                    } else if (tmp.tagName().equals("div") && tmp.className().equals("block")) {
                        //main block of content (description or deprecation)
                        Element deprecationElem = tmp.getElementsByClass("deprecationComment").first();
                        if (deprecationElem != null) {
                            //deprecation block
                            fields.put("Deprecated:", Collections
                                    .singletonList(JDocUtil.formatText(deprecationElem.html(), baseLink)));
                        } else {
                            //description block
                            description = JDocUtil.formatText(tmp.html(), baseLink);
                        }
                    } else if (tmp.tagName().equals("dl")) {
                        //a field
                        String fieldName = null;
                        List<String> fieldValues = new ArrayList<>();
                        for (Element element : tmp.children()) {
                            if (element.tagName().equals("dt")) {
                                if (fieldName != null) {
                                    fields.put(fieldName, fieldValues);
                                    fieldValues = new ArrayList<>();
                                }
                                fieldName = JDocUtil.fixSpaces(element.text().trim());
                            } else if (element.tagName().equals("dd")) {
                                fieldValues.add(JDocUtil.formatText(element.html(), baseLink));
                            }
                        }
                        if (fieldName != null) {
                            fields.put(fieldName, fieldValues);
                        }
                    }
                }
                blocks.add(new DocBlock(title, hashLink, signature, description, fields));
            }
        }
        return blocks;
    }
    return null;
}

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From source file:com.astamuse.asta4d.render.RenderUtil.java

private final static void apply(Element target, List<Renderer> rendererList, RenderAction renderAction,
        int startIndex, int count) {

    // The renderer list have to be applied recursively because the
    // transformer will always return a new Element clone.

    if (startIndex >= count) {
        return;/*from   ww w.j  a v  a  2s.c  om*/
    }

    final Renderer currentRenderer = rendererList.get(startIndex);

    RendererType rendererType = currentRenderer.getRendererType();

    switch (rendererType) {
    case GO_THROUGH:
        apply(target, rendererList, renderAction, startIndex + 1, count);
        return;
    /*
    case DEBUG:
    currentRenderer.getTransformerList().get(0).invoke(target);
    apply(target, rendererList, renderAction, startIndex + 1, count);
    return;
    */
    case RENDER_ACTION:
        ((RenderActionRenderer) currentRenderer).getStyle().apply(renderAction);
        apply(target, rendererList, renderAction, startIndex + 1, count);
        return;
    default:
        // do nothing
        break;
    }

    String selector = currentRenderer.getSelector();
    List<Transformer<?>> transformerList = currentRenderer.getTransformerList();

    List<Element> elemList;
    if (PSEUDO_ROOT_SELECTOR.equals(selector)) {
        elemList = new LinkedList<Element>();
        elemList.add(target);
    } else {
        elemList = new ArrayList<>(target.select(selector));
    }

    if (elemList.isEmpty()) {
        if (rendererType == RendererType.ELEMENT_NOT_FOUND_HANDLER) {
            elemList.add(target);
            transformerList.clear();
            transformerList.add(
                    new RendererTransformer(((ElementNotFoundHandler) currentRenderer).alternativeRenderer()));
        } else if (renderAction.isOutputMissingSelectorWarning()) {
            String creationInfo = currentRenderer.getCreationSiteInfo();
            if (creationInfo == null) {
                creationInfo = "";
            } else {
                creationInfo = " at [ " + creationInfo + " ]";
            }
            logger.warn(
                    "There is no element found for selector [{}]{}, if it is deserved, try Renderer#disableMissingSelectorWarning() "
                            + "to disable this message and Renderer#enableMissingSelectorWarning could enable this warning again in "
                            + "your renderer chain",
                    selector, creationInfo);
            apply(target, rendererList, renderAction, startIndex + 1, count);
            return;
        }

    } else {
        if (rendererType == RendererType.ELEMENT_NOT_FOUND_HANDLER) {
            apply(target, rendererList, renderAction, startIndex + 1, count);
            return;
        }
    }

    Element delayedElement = null;
    Element resultNode;
    // TODO we suppose that the element is listed as the order from parent
    // to children, so we reverse it. Perhaps we need a real order process
    // to ensure the wanted order.
    Collections.reverse(elemList);
    boolean renderForRoot;
    for (Element elem : elemList) {
        renderForRoot = PSEUDO_ROOT_SELECTOR.equals(selector)
                || rendererType == RendererType.ELEMENT_NOT_FOUND_HANDLER;
        if (!renderForRoot) {
            // faked group node will be not applied by renderers(only when the current selector is not the pseudo :root)
            if (elem.tagName().equals(ExtNodeConstants.GROUP_NODE_TAG)
                    && ExtNodeConstants.GROUP_NODE_ATTR_TYPE_FAKE
                            .equals(elem.attr(ExtNodeConstants.GROUP_NODE_ATTR_TYPE))) {
                continue;
            }
        }

        if (elem == target) {
            delayedElement = elem;
            continue;
        }
        for (Transformer<?> transformer : transformerList) {
            resultNode = transformer.invoke(elem);
            elem.before(resultNode);
        } // for transformer
        elem.remove();
    } // for element

    // if the root element is one of the process targets, we can not apply
    // the left renderers to original element because it will be replaced by
    // a new element even it is not necessary (that is how Transformer
    // works).
    if (delayedElement == null) {
        apply(target, rendererList, renderAction, startIndex + 1, count);
    } else {
        if (rendererType == RendererType.ELEMENT_NOT_FOUND_HANDLER && delayedElement instanceof Document) {
            delayedElement = delayedElement.child(0);
        }
        for (Transformer<?> transformer : transformerList) {
            resultNode = transformer.invoke(delayedElement);
            delayedElement.before(resultNode);
            apply(resultNode, rendererList, renderAction, startIndex + 1, count);
        } // for transformer
        delayedElement.remove();
    }

}

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