本文整理了Java中org.jdom.output.Format.setExpandEmptyElements()方法的一些代码示例，展示了Format.setExpandEmptyElements()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。Format.setExpandEmptyElements()方法的具体详情如下：
包路径：org.jdom.output.Format
类名称：Format
方法名：setExpandEmptyElements

Format.setExpandEmptyElements介绍

[英]This will set whether empty elements are expanded from <tagName/> to <tagName></tagName>.
[中]这将设置是否将空元素从<tagName/>扩展到<tagName></tagName>。

代码示例

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

@Override
  protected void printElement(Writer out, Element element, int level, NamespaceStack namespaces)
    throws IOException
  {
    // We override the code from the super class to not expand some empty elements.
    boolean currentFormatPolicy = currentFormat.getExpandEmptyElements();
    try {
      String elementName = element.getName();
      for (String name : OMIT_ELEMENT_EXPANDING_SET) {
        if (name.equals(elementName)) {
          // We do not expand this empty element
          currentFormat.setExpandEmptyElements(false);
          break;
        }
      }
      // Call the method from the super class
      super.printElement(out, element, level, namespaces);
    } finally {
      // Reset the format
      currentFormat.setExpandEmptyElements(currentFormatPolicy);
    }
  }
}

代码示例来源：origin: org.kathrynhuxtable.maven.plugins/htmlfilter-site-maven-plugin

/**
 * Get the element contents as a String.
 *
 * @param  element the element.
 *
 * @return the element contents.
 */
private String getElementContentsAsText(Element element) {
  StringBuilder text     = new StringBuilder();
  HTMLOutputter writer   = new HTMLOutputter(Format.getPrettyFormat().setTextMode(Format.TextMode.TRIM_FULL_WHITE)
                          .setExpandEmptyElements(true));
  List<Element> children = getChildren(element);
  if (children.size() == 0) {
    return element.getText();
  }
  for (Element child : children) {
    StringWriter sw = new StringWriter();
    try {
      writer.output(child, sw);
    } catch (UnsupportedEncodingException e) {
      e.printStackTrace();
    } catch (IOException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    }
    text.append(sw);
  }
  return text.toString();
}

代码示例来源：origin: info.magnolia/magnolia-core

public static InputStream getElementAsStream(String fileName, String nodePath) {
  String xpathExpr = BootstrapFileUtil.getXPathNodeQueryString(nodePath);
  Element ele = getElementFromXPath(fileName, xpathExpr);
  if (ele == null) {
    throw new RuntimeException("Node path " + nodePath + " doesn't exist in bootstrap file " + fileName);
  }
  ele.detach();
  Document doc = new Document(ele);
  Format format = Format.getRawFormat();
  format.setExpandEmptyElements(true);
  XMLOutputter outputter = new XMLOutputter(format);
  byte[] bytes;
  try {
    bytes = outputter.outputString(doc).getBytes(format.getEncoding());
  } catch (UnsupportedEncodingException e) {
    bytes = outputter.outputString(doc).getBytes();
  }
  return new ByteArrayInputStream(bytes);
}

代码示例来源：origin: org.ow2.easywsdl/easywsdl-tool-xsd2xml

@Override
public String printXml( org.jdom.Element element ) {
  Format formatter = Format.getPrettyFormat().setIndent( "\t" ).setExpandEmptyElements( true ).setEncoding( "UTF-8" );
  return printXml( element, formatter );
}

代码示例来源：origin: Ekryd/sortpom

private Format createPrettyFormat() {
  final Format prettyFormat = Format.getPrettyFormat();
  prettyFormat.setExpandEmptyElements(expandEmptyElements);
  prettyFormat.setEncoding(encoding);
  prettyFormat.setLineSeparator("\n");
  prettyFormat.setIndent(indentCharacters);
  return prettyFormat;
}

代码示例来源：origin: com.google.code.sortpom/maven-sortpom-sorter

private Format createPrettyFormat() {
  final Format prettyFormat = Format.getPrettyFormat();
  prettyFormat.setExpandEmptyElements(expandEmptyElements);
  prettyFormat.setEncoding(encoding);
  prettyFormat.setLineSeparator("\n");
  prettyFormat.setIndent(indentCharacters);
  return prettyFormat;
}

代码示例来源：origin: javasoze/meaningfulweb

public static String toXml(Document doc, String encoding) {
 String htmlstr = null;
 try {
  // write out the xml to a string
  StringWriter writer = new StringWriter();
  Format format = Format.getPrettyFormat();
  format.setExpandEmptyElements(true);
  format.setOmitDeclaration(true);
  format.setEncoding(encoding);
  XMLOutputter out = new XMLOutputter(format);
  out.output(doc, writer);
  // xml processing will escape out certain characters that are legal in
  // html we convert those characters back here to html entity codes instead
  // of xml entitity codes. We also replace unicodeish characters to their
  // html entity equivalents. This helps in displaying with people don't
  // have the correct charset packs installed
  String output = StringEscapeUtils.unescapeXml(writer.toString());
  htmlstr = StringEscapeUtils.unescapeHtml(output);
  writer.close();
 }
 catch (IOException e) {
  // do nothing
 }
 return htmlstr;
}

代码示例来源：origin: javasoze/meaningfulweb

public static String toHtml(Element elem, String encoding) {
 String htmlstr = null;
 try {
  // write out the xml to a string
  StringWriter writer = new StringWriter();
  Format format = Format.getPrettyFormat();
  format.setExpandEmptyElements(true);
  format.setOmitDeclaration(true);
  format.setEncoding(encoding);
  XMLOutputter out = new XMLOutputter(format);
  out.output(elem, writer);
  // xml processing will escape out certain characters that are legal in
  // html we convert those characters back here to html entity codes instead
  // of xml entitity codes. We also replace unicodeish characters to their
  // html entity equivalents. This helps in displaying with people don't
  // have the correct charset packs installed
  String output = StringEscapeUtils.unescapeXml(writer.toString());
  htmlstr = StringEscapeUtils.unescapeHtml(output);
  writer.close();
 }
 catch (IOException e) {
  // do nothing
 }
 return htmlstr;
}

代码示例来源：origin: bcdev/beam

public String getAsXML() {
    // following lines uses the old JDOM jar
//        xmlOutputter.setIndent(true);
//        xmlOutputter.setIndent("  ");
//        xmlOutputter.setNewlines(true);
//        xmlOutputter.setExpandEmptyElements(false);
//        xmlOutputter.setOmitEncoding(true);
//        xmlOutputter.setOmitDeclaration(true);
//        xmlOutputter.setTextNormalize(true);
    final Format prettyFormat = Format.getPrettyFormat();
    prettyFormat.setExpandEmptyElements(false);
    prettyFormat.setOmitEncoding(true);
    prettyFormat.setOmitDeclaration(true);
    prettyFormat.setTextMode(Format.TextMode.NORMALIZE);
    final XMLOutputter xmlOutputter = new XMLOutputter(prettyFormat);
    return xmlOutputter.outputString(createRootTree("class name list template"));
  }

代码示例来源：origin: bcdev/beam

private static String toXMLString(Element metadataElement) {
    // following lines uses the old JDOM jar
//        xmlOutputter.setIndent(true);
//        xmlOutputter.setIndent("  ");
//        xmlOutputter.setNewlines(true);
//        xmlOutputter.setExpandEmptyElements(false);
//        xmlOutputter.setOmitEncoding(true);
//        xmlOutputter.setOmitDeclaration(true);
//        xmlOutputter.setTextNormalize(false);
    final Format prettyFormat = Format.getPrettyFormat();
    prettyFormat.setExpandEmptyElements(false);
    prettyFormat.setOmitEncoding(true);
    prettyFormat.setOmitDeclaration(true);
    prettyFormat.setTextMode(Format.TextMode.NORMALIZE);

    final XMLOutputter xmlOutputter = new XMLOutputter(prettyFormat);
    final String xml = xmlOutputter.outputString(metadataElement);
    return xml;
  }
}

代码示例来源：origin: javasoze/meaningfulweb

format.setExpandEmptyElements(true);
format.setOmitDeclaration(true);
format.setEncoding(encoding);

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

format.setExpandEmptyElements(true);

代码示例来源：origin: bcdev/beam

private static String getXML(Element metadataElement) {
    // following lines uses the old JDOM jar
//        xmlOutputter.setIndent(true);
//        xmlOutputter.setIndent("  ");
//        xmlOutputter.setNewlines(true);
//        xmlOutputter.setExpandEmptyElements(false);
//        xmlOutputter.setOmitEncoding(true);
//        xmlOutputter.setOmitDeclaration(true);
//        xmlOutputter.setTextNormalize(false);
    final Format prettyFormat = Format.getPrettyFormat();
    prettyFormat.setExpandEmptyElements(false);
    prettyFormat.setOmitEncoding(true);
    prettyFormat.setOmitDeclaration(true);
    prettyFormat.setTextMode(Format.TextMode.PRESERVE);
    final XMLOutputter xmlOutputter = new XMLOutputter(prettyFormat);
    final String xml = xmlOutputter.outputString(metadataElement);
    return xml;
  }

代码示例来源：origin: bcdev/beam

@SuppressWarnings({"UnusedDeclaration"})
private void printDocument(Document document) {
  final Format prettyFormat = Format.getPrettyFormat();
  prettyFormat.setExpandEmptyElements(false);
  prettyFormat.setOmitEncoding(true);
  prettyFormat.setOmitDeclaration(true);
  prettyFormat.setTextMode(Format.TextMode.NORMALIZE);
  final XMLOutputter xmlOutputter = new XMLOutputter(prettyFormat);
  final String xml = xmlOutputter.outputString(document);
  System.out.println(xml);
}

代码示例来源：origin: info.magnolia/magnolia-module-mail

format.setExpandEmptyElements(true);

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

/**
 * @param document the W3C Document to transform into a String
 * @param omitDeclaration whether the XML declaration should be printed or not
 * @param omitDoctype whether the document type should be printed or not
 * @return the XML as a String
 */
public static String toString(Document document, boolean omitDeclaration, boolean omitDoctype)
{
  // Note: We don't use javax.xml.transform.Transformer since it prints our valid XHTML as HTML which is not
  // XHTML compliant. For example it transforms our "<hr/>" into "<hr>.
  DOMBuilder builder = new DOMBuilder();
  org.jdom.Document jdomDoc = builder.build(document);
  Format format = Format.getRawFormat();
  // Force newlines to use \n since otherwise the default is \n\r.
  // See http://www.jdom.org/docs/apidocs/org/jdom/output/Format.html#setLineSeparator(java.lang.String)
  format.setLineSeparator("\n");
  // Make sure all elements are expanded so that they can also be rendered fine in browsers that only support
  // HTML.
  format.setExpandEmptyElements(true);
  format.setOmitDeclaration(omitDeclaration);
  XMLOutputter outputter = new XWikiXMLOutputter(format, omitDoctype);
  String result = outputter.outputString(jdomDoc);
  return result;
}