org.w3c.dom.Element.removeChild()方法的使用及代码示例

x33g5p2x  于2022-01-18 转载在 其他  
字(9.9k)|赞(0)|评价(0)|浏览(349)

本文整理了Java中org.w3c.dom.Element.removeChild()方法的一些代码示例，展示了Element.removeChild()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Element.removeChild()方法的具体详情如下：
包路径：org.w3c.dom.Element
类名称：Element
方法名：removeChild

Element.removeChild介绍

暂无

代码示例

代码示例来源：origin: BroadleafCommerce/BroadleafCommerce

  1. /**
  2.  * Common routine to remove all children nodes from the passed element container
  3.  * @param parentElement
  4.  * @param nodeName
  5.  * @throws XPathExpressionException
  6.  */
  7. protected void clearNode(Element parentElement, String nodeName) throws XPathExpressionException {
  8.   if (parentElement.hasChildNodes()) {
  9.     NodeList children = (NodeList) xPath.evaluate(nodeName, parentElement, XPathConstants.NODESET);
  10.     for (int j = 0; j < children.getLength(); j++) {
  11.       parentElement.removeChild(children.item(j));
  12.     }
  13.     children = parentElement.getChildNodes();
  14.     for (int j = 0; j < children.getLength(); j++) {
  15.       if (children.item(j).getNodeName().equalsIgnoreCase("#text")) {
  16.         parentElement.removeChild(children.item(j));
  17.       }
  18.     }
  19.   }
  20. }

代码示例来源：origin: org.apache.commons/commons-configuration2

  1. element.removeChild(txtNode);
  2. if (element.getFirstChild() != null)
  3.   element.insertBefore(txtNode, element.getFirstChild());

代码示例来源：origin: org.eclipse/org.eclipse.jst.server.tomcat.core

  1. /**
  2.  * Removes the mime mapping at the specified index.
  3.  *
  4.  * @param index int
  5.  */
  6. public void removeMimeMapping(int index) {
  7.   Element element = webAppDocument.getDocumentElement();
  8.   NodeList list = element.getElementsByTagName("mime-mapping");
  9.   Node node = list.item(index);
  10.   element.removeChild(node);
  11.   isWebAppDirty = true;
  12. }

代码示例来源：origin: org.pustefixframework/pustefix-core

  1. private static void swallowStartElement(Element root) {
  2.   NamedNodeMap attrMap = root.getAttributes();
  3.   NodeList childNodes = root.getChildNodes();
  4.   if(attrMap.getLength() == 0 && childNodes.getLength() == 1 && childNodes.item(0).getNodeType() == Node.ELEMENT_NODE) {
  5.     Element child = (Element)childNodes.item(0);
  6.     if(child.getNodeName().equals(root.getNodeName())) {
  7.       NamedNodeMap attrs = child.getAttributes();
  8.       for(int i=0; i<attrs.getLength(); i++) {
  9.         Attr attrNode = (Attr)attrs.item(i);
  10.         root.setAttributeNode(((Attr)attrNode.cloneNode(true)));
  11.       }
  12.       while(child.hasChildNodes()) {
  13.         root.appendChild(child.removeChild(child.getFirstChild()));
  14.       }
  15.       root.removeChild(child);
  16.     }
  17.   }
  18. }

代码示例来源：origin: org.xwiki.platform/xwiki-core-xml

  1. /**
  2.    * Moves all child elements of the parent into destination element.
  3.    * 
  4.    * @param parent the parent {@link Element}.
  5.    * @param destination the destination {@link Element}.
  6.    */
  7.   protected void moveChildren(Element parent, Element destination)
  8.   {
  9.     NodeList children = parent.getChildNodes();
  10.     while (children.getLength() > 0) {
  11.       destination.appendChild(parent.removeChild(parent.getFirstChild()));
  12.     }
  13.   }
  14. }

代码示例来源：origin: marytts/marytts

  1. for (int i = 0; i < children.getLength(); i++) {
  2.   Node child = children.item(i);
  3.   if (child instanceof Element) {
  4.     trimEmptyTextNodes(child);
  5.   element.removeChild(n);

代码示例来源：origin: stackoverflow.com

  1. DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
  2. Document doc = factory.newDocumentBuilder().parse("booking-request.xml");
  3. Element bookingRequest = doc.getDocumentElement();
  4. Element contract = (Element)bookingRequest.getElementsByTagName("Contract").item(0);
  5. Element trades = (Element)contract.getElementsByTagName("Trades").item(0);
  7. List<Element> tradeList = new ArrayList<Element>();
  8. NodeList nodeList = trades.getElementsByTagName("Trade");
  9. for(int i=0; i<nodeList.getLength(); i++)
  10.   tradeList.add((Element)nodeList.item(i));
  12. Transformer transformer = TransformerFactory.newInstance().newTransformer();
  13. int i = 0;
  14. for(Element trade: tradeList){
  15.   // remove all children of <Trades>
  16.   while(trades.getFirstChild()!=null)
  17.     trades.removeChild(trades.getFirstChild());
  19.   trades.appendChild(doc.createTextNode("\n            "));
  20.   trades.appendChild(trade);
  21.   trades.appendChild(doc.createTextNode("\n        "));
  22.   ++i;
  23.   transformer.transform(new DOMSource(doc), new StreamResult(new File("trade"+i+".xml")));
  24. }

代码示例来源：origin: org.opendaylight.netconf/netconf-util

  1. private static void removeEventTimeNode(Document document) {
  2.   final Node eventTimeNode = document.getDocumentElement().getElementsByTagNameNS(
  3.       XmlNetconfConstants.URN_IETF_PARAMS_NETCONF_CAPABILITY_NOTIFICATION_1_0, XmlNetconfConstants.EVENT_TIME).item(0);
  4.   document.getDocumentElement().removeChild(eventTimeNode);
  5. }

代码示例来源：origin: org.xwiki.commons/xwiki-commons-xml

  1. /**
  2.    * Moves all child elements of the parent into destination element.
  3.    *
  4.    * @param parent the parent {@link Element}.
  5.    * @param destination the destination {@link Element}.
  6.    */
  7.   protected void moveChildren(Element parent, Element destination)
  8.   {
  9.     NodeList children = parent.getChildNodes();
  10.     while (children.getLength() > 0) {
  11.       destination.appendChild(parent.removeChild(parent.getFirstChild()));
  12.     }
  13.   }
  14. }

代码示例来源：origin: net.oneandone/sushi

  1. public static void clear(Element root) {
  2.   Node child;
  3.   
  4.   while (true) {
  5.     child = root.getFirstChild();
  6.     if (child == null) {
  7.       break;
  8.     }
  9.     root.removeChild(child);
  10.   }
  11. }

代码示例来源：origin: marytts/marytts

  1. for (int i = 0; i < children.getLength(); i++) {
  2.   Node child = children.item(i);
  3.   if (child instanceof Element) {
  4.     trimEmptyTextNodes(child);
  5.   element.removeChild(n);

代码示例来源：origin: dita-ot/dita-ot

  1. private Map<File, Map<String, Element>> getMapping(Document doc) {
  2.   final Map<File, Map<String, Element>> map = new HashMap<>();
  3.   final NodeList maplinks = doc.getDocumentElement().getChildNodes();
  4.   for (int i = 0; i < maplinks.getLength(); i++) {
  5.     final Node n = maplinks.item(i);
  6.     if (n.getNodeType() == Node.ELEMENT_NODE) {
  7.       final Element maplink = (Element) n;
  8.       final URI href = toURI(maplink.getAttribute(ATTRIBUTE_NAME_HREF));
  9.       final File path = toFile(stripFragment(href));
  10.       String fragment = href.getFragment();
  11.       if (fragment == null) {
  12.         fragment = SHARP;
  13.       }
  14.       Map<String, Element> m = map.computeIfAbsent(path, k -> new HashMap<>());
  15.       Element stub = m.computeIfAbsent(fragment, k -> doc.createElement("stub"));
  16.       Node c = maplink.getFirstChild();
  17.       while (c != null) {
  18.         final Node nextSibling = c.getNextSibling();
  19.         stub.appendChild(maplink.removeChild(c));
  20.         c = nextSibling;
  21.       }
  22.     }
  23.   }
  24.   return map;
  25. }

代码示例来源：origin: SAMLRaider/SAMLRaider

  1. public void applyXSW6(Document document){
  2.   Element evilAssertion = (Element) document.getElementsByTagNameNS("*", "Assertion").item(0);
  3.   Element originalSignature = (Element) evilAssertion.getElementsByTagNameNS("*", "Signature").item(0);
  4.   Element assertion = (Element) evilAssertion.cloneNode(true);
  5.   Element copiedSignature = (Element) assertion.getElementsByTagNameNS("*", "Signature").item(0);
  6.   assertion.removeChild(copiedSignature);
  7.   originalSignature.appendChild(assertion);
  8.   evilAssertion.setAttribute("ID", "_evil_assertion_ID");
  9. }

代码示例来源：origin: danfickle/openhtmltopdf

  1. void convert(Element latexElement) throws IOException {
  2.   String rawInputLaTeX = latexElement.getTextContent();
  3.   String inputLaTeX = rawInputLaTeX.replaceAll("(\r\n|\r|\n)", "\n");
  4.   SnuggleEngine engine = createSnuggleEngine();
  5.   SnuggleSession session = engine.createSession();
  6.   SnuggleInput input = new SnuggleInput(inputLaTeX, "LaTeX Element");
  7.   try {
  8.     session.parseInput(input);
  9.   } catch (Exception e) {
  10.     throw new IOException("Error while parsing: " + rawInputLaTeX + ": " + e.getMessage(), e);
  11.   }
  12.   while (latexElement.getChildNodes().getLength() != 0)
  13.     latexElement.removeChild(latexElement.getFirstChild());
  14.   DOMOutputOptions options = new DOMOutputOptions();
  15.   options.setErrorOutputOptions(DOMOutputOptions.ErrorOutputOptions.XHTML);
  16.   try {
  17.     session.buildDOMSubtree(latexElement, options);
  18.   } catch (Exception e) {
  19.     throw new IOException("Error while building DOM for: " + rawInputLaTeX + ": " + e.getMessage(), e);
  20.   }
  21. }

代码示例来源：origin: net.wetheinter/gwt-user

  1. private static void clearChildren(Element elem) {
  2.  // TODO(rjrjr) I'm nearly positive that anywhere this is called
  3.  // we should instead be calling assertNoBody
  4.  Node child;
  5.  while ((child = elem.getFirstChild()) != null) {
  6.   elem.removeChild(child);
  7.  }
  8. }

代码示例来源：origin: org.netbeans.api/org-openide-filesystems

  1. for (int i = 0; i < oldComments.getLength(); i++) {
  2.     Node node = oldComments.item(i);
  3.     if (node.getNodeType() == Node.COMMENT_NODE && node.getNodeValue().equals(name)) {
  4.       addComment = false;
  5.   org.w3c.dom.Element former = find(file, entry.getKey(), "attr");
  6.   if (former != null) {
  7.     file.removeChild(former);
  8. } else if (contents != null) {
  9.   NodeList oldContents = file.getChildNodes();
  10.   for (int i = 0; i < oldContents.getLength();) {
  11.     Node node = oldContents.item(i);
  12.     if (node.getNodeType() == Node.CDATA_SECTION_NODE) {
  13.       file.removeChild(node);
  14.     } else {
  15.       i++;

代码示例来源：origin: SAMLRaider/SAMLRaider

  1. public void applyXSW3(Document document){
  2.   Element assertion = (Element) document.getElementsByTagNameNS("*", "Assertion").item(0);
  3.   Element evilAssertion = (Element) assertion.cloneNode(true);
  4.   Element copiedSignature = (Element) evilAssertion.getElementsByTagNameNS("*", "Signature").item(0);
  5.   evilAssertion.setAttribute("ID", "_evil_assertion_ID");
  6.   evilAssertion.removeChild(copiedSignature);
  7.   document.getDocumentElement().insertBefore(evilAssertion, assertion);
  8. }

代码示例来源：origin: org.jooq/joox-java-6

  1. private final void empty(Element element) {
  2.   Node child;
  3.   while ((child = element.getFirstChild()) != null)
  4.     element.removeChild(child);
  5. }

代码示例来源：origin: org.netbeans.api/org-openide-util

  1. for (int i = 0; i < nl.getLength(); i++) {
  2.   if (nl.item(i) instanceof DocumentType) {
  3.     doctype = (DocumentType) nl.item(i);
  4.   doc = builder.newDocument();
  5. for (int i = 0; i < nl.getLength(); i++) {
  6.   Node node = nl.item(i);
  7.   if (!(node instanceof DocumentType)) {
  8.     try {
  9. for (int i = 0; i < nl.getLength(); i++) {
  10.   Element e = (Element) nl.item(i);
  11.   removeXmlBase(e);
  12.     Node n = nl2.item(j);
  13.     if (n instanceof Text && ((Text) n).getNodeValue().trim().length() == 0) {
  14.       e.removeChild(n);

代码示例来源：origin: SAMLRaider/SAMLRaider

  1. public void applyXSW8(Document document){
  2.   Element evilAssertion = (Element) document.getElementsByTagNameNS("*", "Assertion").item(0);
  3.   Element originalSignature = (Element) evilAssertion.getElementsByTagNameNS("*", "Signature").item(0);
  4.   Element assertion = (Element) evilAssertion.cloneNode(true);
  5.   Element copiedSignature = (Element) assertion.getElementsByTagNameNS("*", "Signature").item(0);
  6.   assertion.removeChild(copiedSignature);
  7.   Element object = document.createElement("Object");
  8.   originalSignature.appendChild(object);
  9.   object.appendChild(assertion);
  10. }

内容来源于网络，如有侵权，请联系作者删除！

Element

相关文章

    查看更多

    热门标签

    更多
    JavaquerypythonNode开发语言requestUtil数据库Table后端算法LoggerMessageElementParser

    最新文章

    更多

    Element类方法

    • 蜀ICP备13028337号-1 大数据知识库 https://www.saoniuhuo.com © All rights reserved
    • 本站内容来源互联网,如果侵犯您的权益请联系我们删除, 联系方式：448109455@qq.com