org.jdom2.Element类的使用及代码示例

x33g5p2x  于2022-01-19 转载在 其他  
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本文整理了Java中org.jdom2.Element类的一些代码示例，展示了Element类的具体用法。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类的具体详情如下：
包路径：org.jdom2.Element
类名称：Element

Element介绍

[英]An XML element. Methods allow the user to get and manipulate its child elements and content, directly access the element's textual content, manipulate its attributes, and manage namespaces.

See NamespaceAware and #getNamespacesInScope() for more details on what the Namespace scope is and how it is managed in JDOM and specifically by this Element class.
[中]XML元素。方法允许用户获取和操作其子元素和内容，直接访问元素的文本内容，操作其属性，以及管理名称空间。
请参阅NamespaceAware和#GetNamespacesInsScope（），以了解有关命名空间作用域的更多详细信息，以及如何在JDOM中管理它，特别是如何由该元素类管理它。

代码示例

代码示例来源：origin: gocd/gocd

public HashMap<String, String> parseInfoToGetUUID(String output, String queryURL, SAXBuilder builder) {
  HashMap<String, String> uidToUrlMap = new HashMap<>();
  try {
    Document document = builder.build(new StringReader(output));
    Element root = document.getRootElement();
    List<Element> entries = root.getChildren("entry");
    for (Element entry : entries) {
      uidToUrlMap.put(queryURL, entry.getChild("repository").getChild("uuid").getValue());
    }
  } catch (Exception e) {
    throw new RuntimeException(e);
  }
  return uidToUrlMap;
}

代码示例来源：origin: gocd/gocd

private int getCurrentSchemaVersion(String content) {
  try {
    SAXBuilder builder = new SAXBuilder();
    Document document = builder.build(new ByteArrayInputStream(content.getBytes()));
    Element root = document.getRootElement();
    String currentVersion = root.getAttributeValue(schemaVersion) == null ? "0" : root.getAttributeValue(schemaVersion);
    return Integer.parseInt(currentVersion);
  } catch (Exception e) {
    throw bomb(e);
  }
}

代码示例来源：origin: simpligility/android-maven-plugin

@SuppressWarnings( "unchecked" )
private void appendElement( Element source, Element target )
{
  for ( Iterator<Attribute> itr = source.getAttributes().iterator(); itr.hasNext(); )
  {
    Attribute a = itr.next();
    itr.remove();
    Attribute mergedAtt = target.getAttribute( a.getName(), a.getNamespace() );
    if ( mergedAtt == null )
    {
      target.setAttribute( a );
    }
  }
  for ( Iterator<Element> itr = source.getChildren().iterator(); itr.hasNext(); )
  {
    Content n = itr.next();
    itr.remove();
    target.addContent( n );
  }
}

代码示例来源：origin: gocd/gocd

private void addBreakers(Element element) {
  Element messages = new Element("messages");
  Element message = new Element("message");
  String breakerNames = StringUtils.join(breakers, ", ");
  message.setAttribute("text", breakerNames);
  message.setAttribute("kind", "Breakers");
  messages.addContent(message);
  element.addContent(messages);
}

代码示例来源：origin: gocd/gocd

private void parseDOMTree(Document document) throws UnsupportedEncodingException {
  Element infoElement = document.getRootElement();
  Element entryElement = infoElement.getChild("entry");
  String encodedUrl = entryElement.getChildTextTrim("url");
  Element repositoryElement = entryElement.getChild("repository");
  String root = repositoryElement.getChildTextTrim("root");
  String encodedPath = StringUtils.replace(encodedUrl, root, "");
  this.path = URLDecoder.decode(encodedPath, ENCODING);
  this.root = root;
  this.encodedUrl = encodedUrl;
}

代码示例来源：origin: edu.ucar/netcdf

private void writeOneEntry( InvDataset ds, OutputStream out, StringBuffer mess) throws IOException {
 Element rootElem = new Element("DIF", defNS);
 Document doc = new Document(rootElem);
 writeDataset( ds, rootElem, mess);
 rootElem.addNamespaceDeclaration(defNS);
 rootElem.addNamespaceDeclaration(XMLEntityResolver.xsiNS);
 rootElem.setAttribute("schemaLocation", defNS.getURI()+" "+schemaLocation, XMLEntityResolver.xsiNS);
 // Output the document, use standard formatter
 XMLOutputter fmt = new XMLOutputter( Format.getPrettyFormat());
 fmt.output( doc, out);
}

代码示例来源：origin: jwpttcg66/NettyGameServer

public static void loadFormat(String folderPath, List<MessageObject> list) throws JDOMException, IOException{

    File file =  FileUtil.getFile(folderPath);
    if(!file.exists() || file.isFile()){
      return ;
    }
    folderPath = file.getPath();
    String[] xmlFileNames = file.list();
    for(String xmlFileName : xmlFileNames){
      Document doc = new SAXBuilder().build(new File(folderPath, xmlFileName));
      Element root = doc.getRootElement();
      if(!"messages".equals(root.getName())){
        continue;
      }
      for(Element message : root.getChildren()){
        list.add(new MessageObject(message));
      }
    }
  }
}

代码示例来源：origin: org.cleartk/cleartk-corpus

public GeniaPosParser(File xmlFile) throws IOException, JDOMException {
 this();
 SAXBuilder builder = new SAXBuilder();
 builder.setDTDHandler(null);
 root = builder.build(xmlFile).getRootElement();
 articles = root.getChildren("article").iterator();
 outputter = new XMLOutputter();
}

代码示例来源：origin: rometools/rome

@Override
public boolean isMyType(final Document document) {
  final Element rssRoot = document.getRootElement();
  final Attribute version = rssRoot.getAttribute("version");
  return rssRoot.getName().equals("rss") && version != null && version.getValue().equals(getRSSVersion());
}

代码示例来源：origin: sc.fiji/TrackMate_

private static double[] readCalibration( final File source ) throws JDOMException, IOException
{
  final SAXBuilder sb = new SAXBuilder();
  final Document document = sb.build( source );
  final Element root = document.getRootElement();
  final double[] calibration = new double[ 3 ];
  final Element settings = root.getChild( "Settings" );
  final Element imageData = settings.getChild( "ImageData" );
  calibration[ 0 ] = imageData.getAttribute( "pixelwidth" ).getDoubleValue();
  calibration[ 1 ] = imageData.getAttribute( "pixelheight" ).getDoubleValue();
  calibration[ 2 ] = imageData.getAttribute( "voxeldepth" ).getDoubleValue();
  return calibration;
}

代码示例来源：origin: gocd/gocd

private Modification parseLogEntry(Element logEntry, String path) throws ParseException {
  Element logEntryPaths = logEntry.getChild("paths");
  if (logEntryPaths == null) {
    /* Path-based access control forbids us from learning
     * details of this log entry, so skip it. */
    return null;
  }
  Date modifiedTime = convertDate(logEntry.getChildText("date"));
  String author = logEntry.getChildText("author");
  String comment = logEntry.getChildText("msg");
  String revision = logEntry.getAttributeValue("revision");
  Modification modification = new Modification(author, comment, null, modifiedTime, revision);
  List paths = logEntryPaths.getChildren("path");
  for (Iterator iterator = paths.iterator(); iterator.hasNext();) {
    Element node = (Element) iterator.next();
    if (underPath(path, node.getText())) {
      ModifiedAction action = convertAction(node.getAttributeValue("action"));
      modification.createModifiedFile(node.getText(), null, action);
    }
  }
  return modification;
}

代码示例来源：origin: Unidata/thredds

public void readTable() throws IOException {
 org.jdom2.Document doc;
 try {
  SAXBuilder builder = new SAXBuilder();
  doc = builder.build(robbxml);
  Element root = doc.getRootElement();
  int count = makeTable(root.getChildren("sequence"));
  System.out.println(" robb count= "+count);
 } catch (JDOMException e) {
  throw new IOException(e.getMessage());
 }
}

代码示例来源：origin: gocd/gocd

return;
Document document = new SAXBuilder().build(configFile);
List<String> encryptedAttributes = Arrays.asList("encryptedPassword", "encryptedManagerPassword");
List<String> encryptedNodes = Arrays.asList("encryptedValue");
  List<Element> encryptedPasswordElements = xpathExpression.evaluate(document);
  for (Element element : encryptedPasswordElements) {
    Attribute encryptedPassword = element.getAttribute(attributeName);
    encryptedPassword.setValue(reEncryptUsingNewKey(decodeHex(oldCipher), decodeHex(newCipher), encryptedPassword.getValue()));
    LOGGER.debug("Replaced encrypted value at {}", element.toString());
  List<Element> encryptedNode = xpathExpression.evaluate(document);
  for (Element element : encryptedNode) {
    element.setText(reEncryptUsingNewKey(decodeHex(oldCipher), decodeHex(newCipher), element.getValue()));
    LOGGER.debug("Replaced encrypted value at {}", element.toString());

代码示例来源：origin: geotools/geotools

SAXBuilder builder = new SAXBuilder();
builder.setExpandEntities(false);
Document document = builder.build(inputStream);
Element root = document.getRootElement();
List<Element> serviceExceptions = root.getChildren("ServiceException");

代码示例来源：origin: Unidata/thredds

private boolean isGetCoverageWcsDoc(String url) throws JDOMException, IOException {
 byte[] result = TestOnLocalServer.getContent(url+baloney+"&request=GetCapabilities", 200, ContentType.xml);
 Reader in = new StringReader( new String(result, CDM.utf8Charset));
 SAXBuilder sb = new SAXBuilder();
 Document doc = sb.build(in);
 boolean isName =  doc.getRootElement().getName().equals("WCS_Capabilities");
 boolean isNamespace = doc.getRootElement().getNamespaceURI().equals(NS_WCS.getURI());
 return (isName && isNamespace);
}

代码示例来源：origin: gocd/gocd

@Test
public void shouldListAllArtifactsWhenArtifactsNotPurged() throws Exception {
  HtmlRenderer renderer = new HtmlRenderer("context");
  DirectoryEntries directoryEntries = new DirectoryEntries();
  directoryEntries.add(new FolderDirectoryEntry("cruise-output", "", new DirectoryEntries()));
  directoryEntries.add(new FolderDirectoryEntry("some-artifact", "", new DirectoryEntries()));
  directoryEntries.render(renderer);
  Element document = getRenderedDocument(renderer);
  assertThat(document.getChildren().size(), is(2));
  Element cruiseOutputElement = (Element) document.getChildren().get(0);
  assertThat(cruiseOutputElement.getChild("div").getChild("span").getChild("a").getTextNormalize(), is("cruise-output"));
  Element artifactElement = (Element) document.getChildren().get(1);
  assertThat(artifactElement.getChild("div").getChild("span").getChild("a").getTextNormalize(), is("some-artifact"));
}

代码示例来源：origin: gocd/gocd

private static Element elementFor(Class<?> aClass, ConfigCache configCache) {
  final AttributeAwareConfigTag attributeAwareConfigTag = annotationFor(aClass, AttributeAwareConfigTag.class);
  if (attributeAwareConfigTag != null) {
    final Element element = new Element(attributeAwareConfigTag.value(), namespaceFor(attributeAwareConfigTag));
    element.setAttribute(attributeAwareConfigTag.attribute(), attributeAwareConfigTag.attributeValue());
    return element;
  }
  ConfigTag configTag = annotationFor(aClass, ConfigTag.class);
  if (configTag == null)
    throw bomb(format("Cannot get config tag for {0}", aClass));
  return new Element(configTag.value(), namespaceFor(configTag));
}

代码示例来源：origin: gocd/gocd

public CommandSnippet parse(String xmlContent, String fileName, String relativeFilePath) {
  try {
    Document document = buildXmlDocument(xmlContent, CommandSnippet.class.getResource("command-snippet.xsd"));
    CommandSnippetComment comment = getComment(document);
    Element execTag = document.getRootElement();
    String commandName = execTag.getAttributeValue("command");
    List<String> arguments = new ArrayList<>();
    for (Object child : execTag.getChildren()) {
      Element element = (Element) child;
      arguments.add(element.getValue());
    }
    return new CommandSnippet(commandName, arguments, comment, fileName, relativeFilePath);
  } catch (Exception e) {
    String errorMessage = String.format("Reason: %s", e.getMessage());
    LOGGER.info("Could not load command '{}'. {}", fileName, errorMessage);
    return CommandSnippet.invalid(fileName, errorMessage, new EmptySnippetComment());
  }
}

代码示例来源：origin: com.thoughtworks.xstream/xstream

public String peekNextChild() {
    List list = currentElement.getChildren();
    if (null == list || list.isEmpty()) {
      return null;
    }
    return decodeNode(((Element) list.get(0)).getName());
  }
}

代码示例来源：origin: gocd/gocd

private Document createEmptyCruiseConfigDocument() {
  Element root = new Element("cruise");
  Namespace xsiNamespace = Namespace.getNamespace("xsi", XML_NS);
  root.addNamespaceDeclaration(xsiNamespace);
  registry.registerNamespacesInto(root);
  root.setAttribute("noNamespaceSchemaLocation", "cruise-config.xsd", xsiNamespace);
  String xsds = registry.xsds();
  if (!xsds.isEmpty()) {
    root.setAttribute("schemaLocation", xsds, xsiNamespace);
  }
  root.setAttribute("schemaVersion", Integer.toString(GoConstants.CONFIG_SCHEMA_VERSION));
  return new Document(root);
}

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