org.w3c.dom.Node.getNodeValue()方法的使用及代码示例

x33g5p2x  于2022-01-24 转载在 其他  
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本文整理了Java中org.w3c.dom.Node.getNodeValue()方法的一些代码示例，展示了Node.getNodeValue()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。Node.getNodeValue()方法的具体详情如下：
包路径：org.w3c.dom.Node
类名称：Node
方法名：getNodeValue

Node.getNodeValue介绍

[英]The value of this node, depending on its type; see the table above. When it is defined to be null, setting it has no effect, including if the node is read-only.
[中]此节点的值，取决于其类型；见上表。当定义为null时，将其设置为无效，包括节点是否为只读。

代码示例

代码示例来源：origin: Tencent/tinker

  1. private static String extractNameAttribute(Node node) {
  2.   return node.getAttributes().getNamedItem("name").getNodeValue();
  3. }

代码示例来源：origin: androidannotations/androidannotations

  1. private List<String> extractUsesPermissionNames(NodeList usesPermissionNodes) {
  2.   List<String> usesPermissionQualifiedNames = new ArrayList<>();
  3.   for (int i = 0; i < usesPermissionNodes.getLength(); i++) {
  4.     Node usesPermissionNode = usesPermissionNodes.item(i);
  5.     Node nameAttribute = usesPermissionNode.getAttributes().getNamedItem("android:name");
  6.     if (nameAttribute == null) {
  7.       return null;
  8.     }
  9.     usesPermissionQualifiedNames.add(nameAttribute.getNodeValue());
  10.   }
  11.   return usesPermissionQualifiedNames;
  12. }

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

  1. /**
  2.  * Extracts the text value from the given DOM element, ignoring XML comments.
  3.  * <p>Appends all CharacterData nodes and EntityReference nodes into a single
  4.  * String value, excluding Comment nodes. Only exposes actual user-specified
  5.  * text, no default values of any kind.
  6.  * @see CharacterData
  7.  * @see EntityReference
  8.  * @see Comment
  9.  */
  10. public static String getTextValue(Element valueEle) {
  11.   Assert.notNull(valueEle, "Element must not be null");
  12.   StringBuilder sb = new StringBuilder();
  13.   NodeList nl = valueEle.getChildNodes();
  14.   for (int i = 0; i < nl.getLength(); i++) {
  15.     Node item = nl.item(i);
  16.     if ((item instanceof CharacterData && !(item instanceof Comment)) || item instanceof EntityReference) {
  17.       sb.append(item.getNodeValue());
  18.     }
  19.   }
  20.   return sb.toString();
  21. }

代码示例来源：origin: Tencent/tinker

  1. if (node.getNodeType() != Node.ELEMENT_NODE) {
  2.   continue;
  3. String resourceType = node.getNodeName();
  4. if (resourceType.equals(ITEM_TAG)) {
  5.   resourceType = node.getAttributes().getNamedItem("type").getNodeValue();
  6.   if (resourceType.equals("id")) {
  7.     resourceCollector.addIgnoreId(node.getAttributes().getNamedItem("name").getNodeValue());

代码示例来源：origin: skylot/jadx

  1. private void parseValues(String name, NodeList nodeList) {
  2.   MAttr attr = null;
  3.   for (int count = 0; count < nodeList.getLength(); count++) {
  4.     Node tempNode = nodeList.item(count);
  5.     if (tempNode.getNodeType() == Node.ELEMENT_NODE
  6.         && tempNode.hasAttributes()) {
  7.       if (attr == null) {
  8.         if (tempNode.getNodeName().equals("enum")) {
  9.           attr = new MAttr(MAttrType.ENUM);
  10.         } else if (tempNode.getNodeName().equals("flag")) {
  11.           attr = new MAttr(MAttrType.FLAG);
  12.       NamedNodeMap attributes = tempNode.getAttributes();
  13.       Node nameNode = attributes.getNamedItem("name");
  14.       if (nameNode != null) {
  15.         Node valueNode = attributes.getNamedItem("value");
  16.         if (valueNode != null) {
  17.           try {
  18.             long key;
  19.             String nodeValue = valueNode.getNodeValue();
  20.             if (nodeValue.startsWith("0x")) {
  21.               nodeValue = nodeValue.substring(2);
  22.               key = Long.parseLong(nodeValue);
  23.             attr.getValues().put(key, nameNode.getNodeValue());
  24.           } catch (NumberFormatException e) {
  25.             LOG.debug("Failed parse manifest number", e);

代码示例来源：origin: robolectric/robolectric

  1. private static HashMap<String, String> parseNodeAttributes(Node node) {
  2.  final NamedNodeMap attributes = node.getAttributes();
  3.  final int attrCount = attributes.getLength();
  4.  final HashMap<String, String> receiverAttrs = new HashMap<>(attributes.getLength());
  5.  for (int i = 0; i < attrCount; i++) {
  6.   Node attribute = attributes.item(i);
  7.   String value = attribute.getNodeValue();
  8.   if (value != null) {
  9.    receiverAttrs.put(attribute.getNodeName(), value);
  10.   }
  11.  }
  12.  return receiverAttrs;
  13. }

代码示例来源：origin: aws/aws-sdk-java

  1. private static String getChildElementValue(
  2.     final String tagName,
  3.     final Element element) {
  4.   Node tagNode = element.getElementsByTagName(tagName).item(0);
  5.   if ( tagNode == null )
  6.     return null;
  7.   NodeList nodes= tagNode.getChildNodes();
  8.   Node node = (Node)nodes.item(0); 
  9.    return node.getNodeValue();    
  10. }

代码示例来源：origin: pmd/pmd

  1. @Override
  2. public Attribute next() {
  3.   org.w3c.dom.Node attributeNode = attributes.item(index++);
  4.   return new Attribute(XmlNodeWrapper.this,
  5.              attributeNode.getNodeName(),
  6.              attributeNode.getNodeValue());
  7. }

代码示例来源：origin: real-logic/simple-binary-encoding

  1. /**
  2.  * Helper function that throws an exception when the attribute is not set.
  3.  *
  4.  * @param elementNode that should have the attribute
  5.  * @param attrName    that is to be looked up
  6.  * @return value of the attribute
  7.  * @throws IllegalArgumentException if the attribute is not present
  8.  */
  9. public static String getAttributeValue(final Node elementNode, final String attrName)
  10. {
  11.   final Node attrNode = elementNode.getAttributes().getNamedItemNS(null, attrName);
  12.   if (attrNode == null || "".equals(attrNode.getNodeValue()))
  13.   {
  14.     throw new IllegalStateException(
  15.       "Element '" + elementNode.getNodeName() + "' has empty or missing attribute: " + attrName);
  16.   }
  17.   return attrNode.getNodeValue();
  18. }

代码示例来源：origin: groovy/groovy-core

  1. public static String text(Node node) {
  2.   if (node.getNodeType() == Node.TEXT_NODE || node.getNodeType() == Node.CDATA_SECTION_NODE) {
  3.     return node.getNodeValue();
  4.   }
  5.   if (node.hasChildNodes()) {
  6.     return text(node.getChildNodes());
  7.   }
  8.   return "";
  9. }

代码示例来源：origin: com.sun.xml.bind/jaxb-impl

  1. private void visit( Node n ) throws SAXException {
  2.   setCurrentLocation( n );
  3.   
  4.   // if a case statement gets too big, it should be made into a separate method.
  5.   switch(n.getNodeType()) {
  6.   case Node.CDATA_SECTION_NODE:
  7.   case Node.TEXT_NODE:
  8.     String value = n.getNodeValue();
  9.     receiver.characters( value.toCharArray(), 0, value.length() );
  10.     break;
  11.   case Node.ELEMENT_NODE:
  12.     visit( (Element)n );
  13.     break;
  14.   case Node.ENTITY_REFERENCE_NODE:
  15.     receiver.skippedEntity(n.getNodeName());
  16.     break;
  17.   case Node.PROCESSING_INSTRUCTION_NODE:
  18.     ProcessingInstruction pi = (ProcessingInstruction)n;
  19.     receiver.processingInstruction(pi.getTarget(),pi.getData());
  20.     break;
  21.   }
  22. }

代码示例来源：origin: androidquery/androidquery

  1. private String text(Node n){
  2.   
  3.   String text = null;
  4.   
  5.   switch(n.getNodeType()){
  6.     case Node.TEXT_NODE:
  7.       text = n.getNodeValue();
  8.       if(text != null) text = text.trim();
  9.       break;
  10.     case Node.CDATA_SECTION_NODE:
  11.       text = n.getNodeValue();
  12.       break;
  13.     default:
  14.       //AQUtility.debug("unknown", n);
  15.   }
  16.   
  17.   if(text == null) text = "";
  18.   
  19.   return text;
  20.   
  21. }

代码示例来源：origin: org.testng/testng

  1. private void populateAttributes(Node node, Object object) throws XPathExpressionException {
  2.  for (int j = 0; j < node.getAttributes().getLength(); j++) {
  3.   Node item = node.getAttributes().item(j);
  4.   setProperty(object, item.getLocalName(), item.getNodeValue());
  5.  }
  6. }

代码示例来源：origin: robolectric/robolectric

  1. private void parseUsedPermissions(Document manifestDocument) {
  2.  NodeList elementsByTagName = manifestDocument.getElementsByTagName("uses-permission");
  3.  int length = elementsByTagName.getLength();
  4.  for (int i = 0; i < length; i++) {
  5.   Node node = elementsByTagName.item(i).getAttributes().getNamedItem("android:name");
  6.   usedPermissions.add(node.getNodeValue());
  7.  }
  8. }

代码示例来源：origin: kiegroup/jbpm

  1. protected void readDataOutputAssociation(org.w3c.dom.Node xmlNode, SubProcessNode subProcessNode, Map<String, String> dataOutputs) {
  2.   // sourceRef
  3.   org.w3c.dom.Node subNode = xmlNode.getFirstChild();
  4.   String from = subNode.getTextContent();
  5.   // targetRef
  6.   subNode = subNode.getNextSibling();
  7.   String to = subNode.getTextContent();
  8.   // transformation
  9.   Transformation transformation = null;
  10.   subNode = subNode.getNextSibling();
  11.   if (subNode != null && "transformation".equals(subNode.getNodeName())) {
  12.     String lang = subNode.getAttributes().getNamedItem("language").getNodeValue();
  13.     String expression = subNode.getTextContent();
  14.     DataTransformer transformer = transformerRegistry.find(lang);
  15.     if (transformer == null) {
  16.       throw new IllegalArgumentException("No transformer registered for language " + lang);
  17.     }                
  18.     transformation = new Transformation(lang, expression, from);
  19.     subNode = subNode.getNextSibling();
  20.   }
  21.   subProcessNode.addOutMapping(dataOutputs.get(from), to, transformation);
  22. }

代码示例来源：origin: dreamhead/moco

  1. private Optional<String[]> doExtract(final NodeList list) {
  2.     List<String> values = newArrayList();
  3.     for (int i = 0; i < list.getLength(); i++) {
  4.       Node node = list.item(i);
  5.       values.add(node.getNodeValue());
  6.     }
  8.     return of(values.toArray(new String[values.size()]));
  9.   }
  10. }

代码示例来源：origin: stanfordnlp/CoreNLP

  1. /**
  2.  * Fetches the value of a given attribute
  3.  */
  4. public static String getAttributeValue(Node node, String attributeName) {
  5.   try {
  6.     return node.getAttributes().getNamedItem(attributeName).getNodeValue();
  7.   } catch (Exception e) {
  8.   }
  9.   return null;
  10. }

代码示例来源：origin: Tencent/tinker

  1. private static String nodeToString(Node node, boolean isNoChild) {
  2.   StringBuilder stringBuilder = new StringBuilder();
  3.   if (node != null) {
  4.     stringBuilder.append(node.getNodeName());
  5.     NamedNodeMap namedNodeMap = node.getAttributes();
  6.     stringBuilder.append(Constant.Symbol.MIDDLE_BRACKET_LEFT);
  7.     int namedNodeMapLength = namedNodeMap.getLength();
  8.     for (int j = 0; j < namedNodeMapLength; j++) {
  9.       Node attributeNode = namedNodeMap.item(j);
  10.       stringBuilder.append(Constant.Symbol.AT + attributeNode.getNodeName() + Constant.Symbol.EQUAL + attributeNode.getNodeValue());
  11.       if (j < namedNodeMapLength - 1) {
  12.         stringBuilder.append(Constant.Symbol.COMMA);
  13.       }
  14.     }
  15.     stringBuilder.append(Constant.Symbol.MIDDLE_BRACKET_RIGHT);
  16.     String value = StringUtil.nullToBlank(isNoChild ? node.getTextContent() : node.getNodeValue()).trim();
  17.     if (StringUtil.isNotBlank(value)) {
  18.       stringBuilder.append(Constant.Symbol.EQUAL + value);
  19.     }
  20.   }
  21.   return stringBuilder.toString();
  22. }

代码示例来源：origin: nutzam/nutz

  1. /**
  2.  * 获取该 XML 元素内所有的属性的值，按照Map的形式返回
  3.  * 
  4.  * @param ele
  5.  *            XML 元素
  6.  * @return 所有属性的值
  7.  */
  8. public static Map<String, String> getAttrs(Element ele) {
  9.   NamedNodeMap nodeMap = ele.getAttributes();
  10.   Map<String, String> attrs = new HashMap<String, String>(nodeMap.getLength());
  11.   for (int i = 0; i < nodeMap.getLength(); i++) {
  12.     attrs.put(nodeMap.item(i).getNodeName(), nodeMap.item(i).getNodeValue());
  13.   }
  14.   return attrs;
  15. }

代码示例来源：origin: oracle/opengrok

  1. private String getValue(Node node) {
  2.   if (node == null) {
  3.     return null;
  4.   }
  5.   StringBuilder sb = new StringBuilder();
  6.   Node n = node.getFirstChild();
  7.   while (n != null) {
  8.     if (n.getNodeType() == Node.TEXT_NODE) {
  9.       sb.append(n.getNodeValue());
  10.     }
  11.     n = n.getNextSibling();
  12.   }
  13.   return sb.toString();
  14. }

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