本文整理了Java中org.apache.xml.security.signature.XMLSignatureInput.isElement()方法的一些代码示例，展示了XMLSignatureInput.isElement()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。XMLSignatureInput.isElement()方法的具体详情如下：
包路径：org.apache.xml.security.signature.XMLSignatureInput
类名称：XMLSignatureInput
方法名：isElement

XMLSignatureInput.isElement介绍

[英]Determines if the object has been set up with an Element
[中]确定是否已使用元素设置对象

代码示例

代码示例来源：origin: org.apache.santuario/xmlsec

/**
   * Resolve the Element effectively represented by the XML signature input source.
   *
   * @param resource
   * @return the Element effectively represented by the XML signature input source.
   * @throws CanonicalizationException
   * @throws ParserConfigurationException
   * @throws IOException
   * @throws SAXException
   * @throws KeyResolverException
   */
  private Element obtainReferenceElement(XMLSignatureInput resource)
    throws CanonicalizationException, ParserConfigurationException,
    IOException, SAXException, KeyResolverException {

    Element e;
    if (resource.isElement()){
      e = (Element) resource.getSubNode();
    } else if (resource.isNodeSet()) {
      LOG.debug("De-reference of KeyInfoReference returned an unsupported NodeSet");
      return null;
    } else {
      // Retrieved resource is a byte stream
      byte inputBytes[] = resource.getBytes();
      e = getDocFromBytes(inputBytes, this.secureValidation);
    }
    return e;
  }
}

代码示例来源：origin: org.apache.santuario/xmlsec

private static Element obtainReferenceElement(XMLSignatureInput resource, boolean secureValidation)
  throws CanonicalizationException, ParserConfigurationException,
  IOException, SAXException, KeyResolverException {
  Element e;
  if (resource.isElement()){
    e = (Element) resource.getSubNode();
  } else if (resource.isNodeSet()) {
    // Retrieved resource is a nodeSet
    e = getDocumentElement(resource.getNodeSet());
  } else {
    // Retrieved resource is an inputStream
    byte inputBytes[] = resource.getBytes();
    e = getDocFromBytes(inputBytes, secureValidation);
    // otherwise, we parse the resource, create an Element and delegate
    LOG.debug("we have to parse {} bytes", inputBytes.length);
  }
  return e;
}

代码示例来源：origin: org.apache.santuario/xmlsec

/**
 * Method toString
 * {@inheritDoc}
 */
public String toString() {
  if (isNodeSet()) {
    return "XMLSignatureInput/NodeSet/" + inputNodeSet.size()
        + " nodes/" + getSourceURI();
  }
  if (isElement()) {
    return "XMLSignatureInput/Element/" + subNode
      + " exclude "+ excludeNode + " comments:"
      + excludeComments +"/" + getSourceURI();
  }
  try {
    return "XMLSignatureInput/OctetStream/" + getBytes().length
        + " octets/" + getSourceURI();
  } catch (IOException iex) {
    return "XMLSignatureInput/OctetStream//" + getSourceURI();
  } catch (CanonicalizationException cex) {
    return "XMLSignatureInput/OctetStream//" + getSourceURI();
  }
}

代码示例来源：origin: luisgoncalves/xades4j

private void addToDigestInput(XMLSignatureInput refData, Document doc) throws CannotAddDataToDigestInputException
{
  try
  {
    if (refData.isNodeSet() || refData.isElement())
    {
      Transform c14nTransform = TransformUtils.createTransform(this.c14n, this.parametersMarshallingProvider, doc);
      refData = c14nTransform.performTransform(refData);
      // Fall through to add the bytes resulting from the canonicalization.
    }
    if (refData.isByteArray())
    {
      digestInput.write(refData.getBytes());
    } else if (refData.isOctetStream())
    {
      StreamUtils.readWrite(refData.getOctetStream(), digestInput);
    }
  }
  catch (Exception ex)
  {
    throw new CannotAddDataToDigestInputException(ex);
  }
}

代码示例来源：origin: org.apache.santuario/xmlsec

XMLSignatureInput in =
  ((ApacheData)data).getXMLSignatureInput();
if (in.isElement()) {
  if (inclusiveNamespaces != null) {
    return new OctetStreamData(new ByteArrayInputStream

代码示例来源：origin: org.apache.santuario/xmlsec

return null;
} else if (xsi.isElement()) {
  return new DOMSubTreeData
    (xsi.getSubNode(), xsi.isExcludeComments());

代码示例来源：origin: org.apache.santuario/xmlsec

} else if (input.isElement()) {
  referenceData = new ReferenceSubTreeData
    (input.getSubNode(), input.isExcludeComments());

代码示例来源：origin: org.apache.santuario/xmlsec

protected XMLSignatureInput enginePerformTransform(
  XMLSignatureInput input, OutputStream os, Transform transformObject
) throws IOException, CanonicalizationException, TransformationException {
  if (input.isElement()) {
    Node el = input.getSubNode();
    if (input.getSubNode().getNodeType() == Node.TEXT_NODE) {

代码示例来源：origin: org.apache.santuario/xmlsec

if (!in.isNodeSet() && !in.isElement()) {
  return null;

代码示例来源：origin: org.apache.santuario/xmlsec

if (os != null) {
  in = apacheTransform.performTransform(in, os);
  if (!in.isNodeSet() && !in.isElement()) {
    return null;

代码示例来源：origin: org.apache.santuario/xmlsec

return engineCanonicalize(input.getBytes());
if (input.isElement()) {
  return engineCanonicalizeSubTree(input.getSubNode(), input.getExcludeNode());
} else if (input.isNodeSet()) {