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

x33g5p2x  于2022-01-18 转载在 其他  
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本文整理了Java中org.w3c.dom.Element.getAttribute()方法的一些代码示例，展示了Element.getAttribute()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.getAttribute()方法的具体详情如下：
包路径：org.w3c.dom.Element
类名称：Element
方法名：getAttribute

Element.getAttribute介绍

[英]Retrieves an attribute value by name.
[中]按名称检索属性值。

代码示例

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

  1. @Override
  2. protected String getBeanClassName(Element element) {
  3.   if (element.hasAttribute(WEAVER_CLASS_ATTRIBUTE)) {
  4.     return element.getAttribute(WEAVER_CLASS_ATTRIBUTE);
  5.   }
  6.   return DEFAULT_LOAD_TIME_WEAVER_CLASS_NAME;
  7. }

代码示例来源：origin: Tencent/tinker

  1. private void readPackageConfigFromXml(Node node) throws IOException {
  2.   NodeList childNodes = node.getChildNodes();
  3.   if (childNodes.getLength() > 0) {
  4.     for (int j = 0, n = childNodes.getLength(); j < n; j++) {
  5.       Node child = childNodes.item(j);
  6.       if (child.getNodeType() == Node.ELEMENT_NODE) {
  7.         Element check = (Element) child;
  8.         String tagName = check.getTagName();
  9.         String value = check.getAttribute(ATTR_VALUE);
  10.         String name = check.getAttribute(ATTR_NAME);
  11.         if (tagName.equals(ATTR_CONFIG_FIELD)) {
  12.           mPackageFields.put(name, value);
  13.         } else {
  14.           System.err.println("unknown package config tag " + tagName);
  15.         }
  16.       }
  17.     }
  18.   }
  19. }

代码示例来源：origin: marytts/marytts

  1. /**
  2.  * @param xmlDescription
  3.  *            xmlDescription
  4.  * @throws NullPointerException
  5.  *             NullPointerException
  6.  * @throws MalformedURLException
  7.  *             MalformedURLException
  8.  */
  9. public VoiceComponentDescription(Element xmlDescription) throws NullPointerException, MalformedURLException {
  10.   super(xmlDescription);
  11.   this.gender = xmlDescription.getAttribute("gender");
  12.   this.type = xmlDescription.getAttribute("type");
  13.   Element dependsElement = (Element) xmlDescription.getElementsByTagName("depends").item(0);
  14.   this.dependsLanguage = dependsElement.getAttribute("language");
  15.   this.dependsVersion = dependsElement.getAttribute("version");
  16. }

代码示例来源：origin: apache/incubator-dubbo

  1. private static void parseProperties(NodeList nodeList, RootBeanDefinition beanDefinition) {
  2.   if (nodeList != null && nodeList.getLength() > 0) {
  3.     for (int i = 0; i < nodeList.getLength(); i++) {
  4.       Node node = nodeList.item(i);
  5.       if (node instanceof Element) {
  6.         if ("property".equals(node.getNodeName())
  7.             || "property".equals(node.getLocalName())) {
  8.           String name = ((Element) node).getAttribute("name");
  9.           if (name != null && name.length() > 0) {
  10.             String value = ((Element) node).getAttribute("value");
  11.             String ref = ((Element) node).getAttribute("ref");
  12.             if (value != null && value.length() > 0) {
  13.               beanDefinition.getPropertyValues().addPropertyValue(name, value);
  14.             } else if (ref != null && ref.length() > 0) {
  15.               beanDefinition.getPropertyValues().addPropertyValue(name, new RuntimeBeanReference(ref));
  16.             } else {
  17.               throw new UnsupportedOperationException("Unsupported <property name=\"" + name + "\"> sub tag, Only supported <property name=\"" + name + "\" ref=\"...\" /> or <property name=\"" + name + "\" value=\"...\" />");
  18.             }
  19.           }
  20.         }
  21.       }
  22.     }
  23.   }
  24. }

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

  1. /**
  2.  * Parse a list element.
  3.  */
  4. public List<Object> parseListElement(Element collectionEle, @Nullable BeanDefinition bd) {
  5.   String defaultElementType = collectionEle.getAttribute(VALUE_TYPE_ATTRIBUTE);
  6.   NodeList nl = collectionEle.getChildNodes();
  7.   ManagedList<Object> target = new ManagedList<>(nl.getLength());
  8.   target.setSource(extractSource(collectionEle));
  9.   target.setElementTypeName(defaultElementType);
  10.   target.setMergeEnabled(parseMergeAttribute(collectionEle));
  11.   parseCollectionElements(nl, target, bd, defaultElementType);
  12.   return target;
  13. }

代码示例来源：origin: sannies/mp4parser

  1. public static String getLanguage(Document document) {
  2.   return document.getDocumentElement().getAttribute("xml:lang");
  3. }

代码示例来源：origin: marytts/marytts

  1. /**
  2.  * Try to determine the locale of a document by looking at the xml:lang attribute of the document element.
  3.  * 
  4.  * @param doc
  5.  *            the document in which to look for a locale.
  6.  * @return the locale set for the document, or null if no locale is set.
  7.  */
  8. public static Locale getLocale(Document doc) {
  9.   if (doc.getDocumentElement().hasAttribute("xml:lang"))
  10.     return MaryUtils.string2locale(doc.getDocumentElement().getAttribute("xml:lang"));
  11.   return null;
  12. }

代码示例来源：origin: alibaba/cobar

  1. private static Element findPropertyByName(Element bean, String name) {
  2.   NodeList propertyList = bean.getElementsByTagName("property");
  3.   for (int j = 0, m = propertyList.getLength(); j < m; ++j) {
  4.     Node node = propertyList.item(j);
  5.     if (node instanceof Element) {
  6.       Element p = (Element) node;
  7.       if (name.equals(p.getAttribute("name"))) {
  8.         return p;
  9.       }
  10.     }
  11.   }
  12.   return null;
  13. }

代码示例来源：origin: apache/incubator-dubbo

  1. private static void parseProperties(NodeList nodeList, RootBeanDefinition beanDefinition) {
  2.   if (nodeList != null && nodeList.getLength() > 0) {
  3.     for (int i = 0; i < nodeList.getLength(); i++) {
  4.       Node node = nodeList.item(i);
  5.       if (node instanceof Element) {
  6.         if ("property".equals(node.getNodeName())
  7.             || "property".equals(node.getLocalName())) {
  8.           String name = ((Element) node).getAttribute("name");
  9.           if (name != null && name.length() > 0) {
  10.             String value = ((Element) node).getAttribute("value");
  11.             String ref = ((Element) node).getAttribute("ref");
  12.             if (value != null && value.length() > 0) {
  13.               beanDefinition.getPropertyValues().addPropertyValue(name, value);
  14.             } else if (ref != null && ref.length() > 0) {
  15.               beanDefinition.getPropertyValues().addPropertyValue(name, new RuntimeBeanReference(ref));
  16.             } else {
  17.               throw new UnsupportedOperationException("Unsupported <property name=\"" + name + "\"> sub tag, Only supported <property name=\"" + name + "\" ref=\"...\" /> or <property name=\"" + name + "\" value=\"...\" />");
  18.             }
  19.           }
  20.         }
  21.       }
  22.     }
  23.   }
  24. }

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

  1. /**
  2.  * Parse an array element.
  3.  */
  4. public Object parseArrayElement(Element arrayEle, @Nullable BeanDefinition bd) {
  5.   String elementType = arrayEle.getAttribute(VALUE_TYPE_ATTRIBUTE);
  6.   NodeList nl = arrayEle.getChildNodes();
  7.   ManagedArray target = new ManagedArray(elementType, nl.getLength());
  8.   target.setSource(extractSource(arrayEle));
  9.   target.setElementTypeName(elementType);
  10.   target.setMergeEnabled(parseMergeAttribute(arrayEle));
  11.   parseCollectionElements(nl, target, bd, elementType);
  12.   return target;
  13. }

代码示例来源：origin: jMonkeyEngine/jmonkeyengine

  1. public DOMInputCapsule(Document doc, XMLImporter importer) {
  2.   this.doc = doc;
  3.   this.importer = importer;
  4.   currentElem = doc.getDocumentElement();
  5.   
  6.   String version = currentElem.getAttribute("format_version");
  7.   importer.formatVersion = version.equals("") ? 0 : Integer.parseInt(version);
  8. }

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

  1. static String extractCacheManager(Element element) {
  2.   return (element.hasAttribute(CacheNamespaceHandler.CACHE_MANAGER_ATTRIBUTE) ?
  3.       element.getAttribute(CacheNamespaceHandler.CACHE_MANAGER_ATTRIBUTE) :
  4.       CacheNamespaceHandler.DEFAULT_CACHE_MANAGER_BEAN_NAME);
  5. }

代码示例来源：origin: marytts/marytts

  1. /**
  2.  * @param xmlDescription
  3.  *            xmlDescription
  4.  * @throws NullPointerException
  5.  *             NullPointerException
  6.  * @throws MalformedURLException
  7.  *             MalformedURLException
  8.  */
  9. public VoiceComponentDescription(Element xmlDescription) throws NullPointerException, MalformedURLException {
  10.   super(xmlDescription);
  11.   this.gender = xmlDescription.getAttribute("gender");
  12.   this.type = xmlDescription.getAttribute("type");
  13.   Element dependsElement = (Element) xmlDescription.getElementsByTagName("depends").item(0);
  14.   this.dependsLanguage = dependsElement.getAttribute("language");
  15.   this.dependsVersion = dependsElement.getAttribute("version");
  16. }

代码示例来源：origin: marytts/marytts

  1. /**
  2.  * Try to determine the locale of a document by looking at the xml:lang attribute of the document element.
  3.  * 
  4.  * @param doc
  5.  *            the document in which to look for a locale.
  6.  * @return the locale set for the document, or null if no locale is set.
  7.  */
  8. public static Locale getLocale(Document doc) {
  9.   if (doc.getDocumentElement().hasAttribute("xml:lang"))
  10.     return MaryUtils.string2locale(doc.getDocumentElement().getAttribute("xml:lang"));
  11.   return null;
  12. }

代码示例来源：origin: Tencent/tinker

  1. private void readLibPatternsFromXml(Node node) throws IOException {
  2.   NodeList childNodes = node.getChildNodes();
  3.   if (childNodes.getLength() > 0) {
  4.     for (int j = 0, n = childNodes.getLength(); j < n; j++) {
  5.       Node child = childNodes.item(j);
  6.       if (child.getNodeType() == Node.ELEMENT_NODE) {
  7.         Element check = (Element) child;
  8.         String tagName = check.getTagName();
  9.         String value = check.getAttribute(ATTR_VALUE);
  10.         if (tagName.equals(ATTR_PATTERN)) {
  11.           addToPatterns(value, mSoFilePattern);
  12.         } else {
  13.           System.err.println("unknown dex tag " + tagName);
  14.         }
  15.       }
  16.     }
  17.   }
  18. }

代码示例来源：origin: apache/incubator-dubbo

  1. @SuppressWarnings("unchecked")
  2. private static ManagedMap parseParameters(NodeList nodeList, RootBeanDefinition beanDefinition) {
  3.   if (nodeList != null && nodeList.getLength() > 0) {
  4.     ManagedMap parameters = null;
  5.     for (int i = 0; i < nodeList.getLength(); i++) {
  6.       Node node = nodeList.item(i);
  7.       if (node instanceof Element) {
  8.         if ("parameter".equals(node.getNodeName())
  9.             || "parameter".equals(node.getLocalName())) {
  10.           if (parameters == null) {
  11.             parameters = new ManagedMap();
  12.           }
  13.           String key = ((Element) node).getAttribute("key");
  14.           String value = ((Element) node).getAttribute("value");
  15.           boolean hide = "true".equals(((Element) node).getAttribute("hide"));
  16.           if (hide) {
  17.             key = Constants.HIDE_KEY_PREFIX + key;
  18.           }
  19.           parameters.put(key, new TypedStringValue(value, String.class));
  20.         }
  21.       }
  22.     }
  23.     return parameters;
  24.   }
  25.   return null;
  26. }

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

  1. /**
  2.  * Parse a set element.
  3.  */
  4. public Set<Object> parseSetElement(Element collectionEle, @Nullable BeanDefinition bd) {
  5.   String defaultElementType = collectionEle.getAttribute(VALUE_TYPE_ATTRIBUTE);
  6.   NodeList nl = collectionEle.getChildNodes();
  7.   ManagedSet<Object> target = new ManagedSet<>(nl.getLength());
  8.   target.setSource(extractSource(collectionEle));
  9.   target.setElementTypeName(defaultElementType);
  10.   target.setMergeEnabled(parseMergeAttribute(collectionEle));
  11.   parseCollectionElements(nl, target, bd, defaultElementType);
  12.   return target;
  13. }

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

  1. /**
  2.  * Parse the validated document and add entries to the given unit info list.
  3.  */
  4. protected List<SpringPersistenceUnitInfo> parseDocument(
  5.     Resource resource, Document document, List<SpringPersistenceUnitInfo> infos) throws IOException {
  6.   Element persistence = document.getDocumentElement();
  7.   String version = persistence.getAttribute(PERSISTENCE_VERSION);
  8.   URL rootUrl = determinePersistenceUnitRootUrl(resource);
  9.   List<Element> units = DomUtils.getChildElementsByTagName(persistence, PERSISTENCE_UNIT);
  10.   for (Element unit : units) {
  11.     infos.add(parsePersistenceUnitInfo(unit, version, rootUrl));
  12.   }
  13.   return infos;
  14. }

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

  1. static String getTransactionManagerName(Element element) {
  2.   return (element.hasAttribute(TRANSACTION_MANAGER_ATTRIBUTE) ?
  3.       element.getAttribute(TRANSACTION_MANAGER_ATTRIBUTE) : DEFAULT_TRANSACTION_MANAGER_BEAN_NAME);
  4. }

代码示例来源：origin: spotbugs/spotbugs

  1. @ExpectWarning("RCN_REDUNDANT_NULLCHECK_OF_NONNULL_VALUE")
  2.   public String getFirstChildName(Element e) {
  3.     NodeList list = e.getElementsByTagName("child");
  4.     if(list != null) {
  5.       return ((Element)list.item(0)).getAttribute("name");
  6.     }
  7.     return null;
  8.   }
  9. }

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