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

x33g5p2x  于2022-01-18 转载在 其他  
字(8.5k)|赞(0)|评价(0)|浏览(336)

本文整理了Java中org.w3c.dom.Element.hasChildNodes()方法的一些代码示例，展示了Element.hasChildNodes()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.hasChildNodes()方法的具体详情如下：
包路径：org.w3c.dom.Element
类名称：Element
方法名：hasChildNodes

Element.hasChildNodes介绍

暂无

代码示例

代码示例来源：origin: stanfordnlp/CoreNLP

  1. private static boolean isWordNode(Element node) {
  2.  return node.hasAttribute(ATTR_WORD) && !node.hasChildNodes();
  3. }

代码示例来源：origin: spring-projects/spring-framework

  1. private void extendBeanDefinition(Element element, ParserContext parserContext) {
  2.   BeanDefinition beanDef =
  3.       parserContext.getRegistry().getBeanDefinition(AopConfigUtils.AUTO_PROXY_CREATOR_BEAN_NAME);
  4.   if (element.hasChildNodes()) {
  5.     addIncludePatterns(element, parserContext, beanDef);
  6.   }
  7. }

代码示例来源：origin: ehcache/ehcache3

  1. private static String val(Element element) {
  2.  return element.hasChildNodes() ? element.getFirstChild().getNodeValue() : null;
  3. }

代码示例来源：origin: nutzam/nutz

  1. protected List<IocValue> paserCollection(Element element) throws Throwable {
  2.   List<IocValue> list = new ArrayList<IocValue>();
  3.   if (element.hasChildNodes()) {
  4.     NodeList nodeList = element.getChildNodes();
  5.     for (int i = 0; i < nodeList.getLength(); i++) {
  6.       Node node = nodeList.item(i);
  7.       if (node instanceof Element) {
  8.         list.add((IocValue) parseX((Element) node));
  9.       }
  10.     }
  11.   }
  12.   return list;
  13. }

代码示例来源：origin: liyiorg/weixin-popular

  1. /**
  2.  * 转换 未定义XML 字段为 Map
  3.  * @since 2.8.13
  4.  * @return MAP
  5.  */
  6. public Map<String, String> otherElementsToMap() {
  7.   Map<String, String> map = new LinkedHashMap<String, String>();
  8.   if (otherElements != null) {
  9.     for (org.w3c.dom.Element e : otherElements) {
  10.       if (e.hasChildNodes()) {
  11.         if (e.getChildNodes().getLength() == 1
  12.             && e.getChildNodes().item(0).getNodeType() == Node.TEXT_NODE) {
  13.           map.put(e.getTagName(), e.getTextContent());
  14.         }
  15.       }
  16.     }
  17.   }
  18.   return map;
  19. }

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: nutzam/nutz

  1. protected Map<String, ?> paserMap(Element element) throws Throwable {
  2.   Map<String, Object> map = new HashMap<String, Object>();
  3.   if (element.hasChildNodes()) {
  4.     List<Element> elist = getChildNodesByTagName(element, ITEM_TAG);
  5.     for (Element elementItem : elist) {
  6.       String key = elementItem.getAttribute("key");
  7.       if (map.containsKey(key))
  8.         throw new IllegalArgumentException("key is not unique!");
  9.       NodeList list = elementItem.getChildNodes();
  10.       for (int j = 0; j < list.getLength(); j++) {
  11.         if (list.item(j) instanceof Element) {
  12.           map.put(key, parseX((Element) list.item(j)));
  13.           break;
  14.         }
  15.       }
  16.       if (!map.containsKey(key))
  17.         map.put(key, null);
  18.     }
  19.   }
  20.   return map;
  21. }

代码示例来源：origin: groovy/groovy-core

  1. /**
  2.  * Returns the list of any direct String nodes of this node.
  3.  *
  4.  * @return the list of String values from this node
  5.  * @since 2.3.0
  6.  */
  7. public static List<String> localText(Element self) {
  8.   List<String> result = new ArrayList<String>();
  9.   if (self.getNodeType() == Node.TEXT_NODE || self.getNodeType() == Node.CDATA_SECTION_NODE) {
  10.     result.add(self.getNodeValue());
  11.   } else if (self.hasChildNodes()) {
  12.     NodeList nodeList = self.getChildNodes();
  13.     for (int i = 0; i < nodeList.getLength(); i++) {
  14.       Node item = nodeList.item(i);
  15.       if (item.getNodeType() == Node.TEXT_NODE || item.getNodeType() == Node.CDATA_SECTION_NODE) {
  16.         result.add(item.getNodeValue());
  17.       }
  18.     }
  19.   }
  20.   return result;
  21. }

代码示例来源：origin: plutext/docx4j

  1. case Node.ELEMENT_NODE :
  2.   Element element = (Element) node;
  3.   if (!element.hasChildNodes()) {
  4.     break;

代码示例来源：origin: apache/flink

  1. continue;
  2. Element field = (Element)fieldNode;
  3. if ("name".equals(field.getTagName()) && field.hasChildNodes())
  4.  attr = StringInterner.weakIntern(
  5.    ((Text)field.getFirstChild()).getData().trim());
  6. if ("value".equals(field.getTagName()) && field.hasChildNodes())
  7.  value = StringInterner.weakIntern(
  8.    ((Text)field.getFirstChild()).getData());
  9. if ("final".equals(field.getTagName()) && field.hasChildNodes())
  10.  finalParameter = "true".equals(((Text)field.getFirstChild()).getData());
  11. if ("source".equals(field.getTagName()) && field.hasChildNodes())
  12.  source.add(StringInterner.weakIntern(
  13.    ((Text)field.getFirstChild()).getData()));

代码示例来源：origin: nutzam/nutz

  1. protected void parseFields(Element beanElement, IocObject iocObject) throws Throwable {
  2.   List<Element> list = getChildNodesByTagName(beanElement, TAG_FIELD);
  3.   for (Element fieldElement : list) {
  4.       IocField iocField = new IocField();
  5.       iocField.setName(fieldElement.getAttribute("name"));
  6.       if ("true".equals(fieldElement.getAttribute("optional")))
  7.         iocField.setOptional(true);
  8.       if (fieldElement.hasChildNodes()) {
  9.         NodeList nodeList = fieldElement.getChildNodes();
  10.         for (int j = 0; j < nodeList.getLength(); j++) {
  11.           if (nodeList.item(j) instanceof Element) {
  12.             iocField.setValue(parseX((Element) nodeList.item(j)));
  13.             break;
  14.           }
  15.         }
  16.       }
  17.       iocObject.addField(iocField);
  18.     }
  19. }

代码示例来源：origin: plutext/docx4j

  1. if (!thisSpan.hasChildNodes()) continue;

代码示例来源：origin: apache/ignite

  1. ttl = extractIntAttribute(root, TTL_ATTR);
  2. if (!root.hasChildNodes()) {
  3.   throw new IllegalArgumentException("Incorrect Cassandra persistence settings specification, " +
  4.     "there are no key and value persistence settings specified");

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

  1. if (!document.getDocumentElement().hasChildNodes()) {

代码示例来源：origin: androidquery/androidquery

  1. if(e.hasChildNodes()){

代码示例来源：origin: redisson/redisson

  1. private void parseChildElements(Element element, String parentId, String redissonRef, BeanDefinitionBuilder redissonDef, ParserContext parserContext) {
  2.   if (element.hasChildNodes()) {
  3.     CompositeComponentDefinition compositeDef
  4.         = new CompositeComponentDefinition(parentId,
  5.             parserContext.extractSource(element));
  6.     parserContext.pushContainingComponent(compositeDef);
  7.     List<Element> childElts = DomUtils.getChildElements(element);
  8.     for (Element elt : childElts) {
  9.       if(BeanDefinitionParserDelegate
  10.           .QUALIFIER_ELEMENT.equals(elt.getLocalName())) {
  11.         continue;//parsed elsewhere
  12.       }
  13.       String localName = parserContext.getDelegate().getLocalName(elt);
  14.       localName = Conventions.attributeNameToPropertyName(localName);
  15.       if (ConfigType.contains(localName)) {
  16.         parseConfigTypes(elt, localName, redissonDef, parserContext);
  17.       } else if (AddressType.contains(localName)) {
  18.         parseAddressTypes(elt, localName, redissonDef, parserContext);
  19.       } else if (helper.isRedissonNS(elt)) {
  20.         elt.setAttribute(REDISSON_REF, redissonRef);
  21.         parserContext.getDelegate().parseCustomElement(elt);
  22.       }
  23.     }
  24.     parserContext.popContainingComponent();
  25.   }
  26. }

代码示例来源：origin: redisson/redisson

  1. private void parseChildElements(Element element, String parentId, String redissonRef, BeanDefinitionBuilder redissonDef, ParserContext parserContext) {
  2.   if (element.hasChildNodes()) {
  3.     CompositeComponentDefinition compositeDef
  4.         = new CompositeComponentDefinition(parentId,
  5.             parserContext.extractSource(element));
  6.     parserContext.pushContainingComponent(compositeDef);
  7.     List<Element> childElts = DomUtils.getChildElements(element);
  8.     for (Element elt : childElts) {
  9.       if(BeanDefinitionParserDelegate
  10.           .QUALIFIER_ELEMENT.equals(elt.getLocalName())) {
  11.         continue;//parsed elsewhere
  12.       }
  13.       String localName = parserContext.getDelegate().getLocalName(elt);
  14.       localName = Conventions.attributeNameToPropertyName(localName);
  15.       if (ConfigType.contains(localName)) {
  16.         parseConfigTypes(elt, localName, redissonDef, parserContext);
  17.       } else if (AddressType.contains(localName)) {
  18.         parseAddressTypes(elt, localName, redissonDef, parserContext);
  19.       } else if (helper.isRedissonNS(elt)) {
  20.         elt.setAttribute(REDISSON_REF, redissonRef);
  21.         parserContext.getDelegate().parseCustomElement(elt);
  22.       }
  23.     }
  24.     parserContext.popContainingComponent();
  25.   }
  26. }

代码示例来源：origin: plutext/docx4j

  1. && !xhtmlBlock.hasChildNodes() ) {

代码示例来源：origin: rhuss/jolokia

  1. /** {@inheritDoc} */
  2.   public Object extract(Element element) { return element.hasChildNodes(); }
  3. }

代码示例来源：origin: geotools/geotools

  1. private boolean hasParameters(Element root) {
  2.   // check if any attribute is parametric
  3.   NamedNodeMap attributes = root.getAttributes();
  4.   for (int i = 0; i < attributes.getLength(); i++) {
  5.     Node attribute = attributes.item(i);
  6.     final String nv = attribute.getNodeValue();
  7.     if (nv != null && nv.contains("param(")) {
  8.       return true;
  9.     }
  10.   }
  11.   // recurse
  12.   if (root.hasChildNodes()) {
  13.     NodeList childNodes = root.getChildNodes();
  14.     for (int i = 0; i < childNodes.getLength(); i++) {
  15.       Node n = childNodes.item(i);
  16.       if (n != null && n instanceof Element) {
  17.         if (hasParameters((Element) n)) {
  18.           return true;
  19.         }
  20.       }
  21.     }
  22.   }
  23.   return true;
  24. }

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