示例#1
0
 @Override
 public String convert(NodeInfo source) {
   switch (source.getNodeKind()) {
     case Node.DOCUMENT_NODE:
       return "";
     case Node.TEXT_NODE:
     case Node.CDATA_SECTION_NODE:
       return "text()";
     case Node.COMMENT_NODE:
       return "comment()";
     case Node.PROCESSING_INSTRUCTION_NODE:
       return "processing-instruction('" + source.getDisplayName() + "')";
     case Node.ELEMENT_NODE:
       String prefix = nsContext.getPrefix(source.getURI());
       String name = source.getLocalPart();
       return StringUtil.isEmpty(prefix) ? name : prefix + ':' + name;
     case Node.ATTRIBUTE_NODE:
       if (Namespaces.URI_XMLNS.equals(source.getURI()))
         return "namespace::" + source.getLocalPart();
       prefix = nsContext.getPrefix(source.getURI());
       name = source.getLocalPart();
       return '@' + (StringUtil.isEmpty(prefix) ? name : prefix + ':' + name);
     case NodeType.NAMESPACE:
       return "namespace::" + source.getLocalPart();
     default:
       return null;
   }
 }
示例#2
0
 @Override
 @SuppressWarnings({"unchecked"})
 public List<?> translate(Object result, NamespaceContext nsContext) {
   List nodeList = (List) result;
   int i = 0;
   for (Object item : nodeList) {
     if (item instanceof List) nodeList.set(i, translate(item, nsContext));
     else {
       NodeInfo node = (NodeInfo) item;
       int type = node.getNodeKind();
       String value = "";
       if (type != NodeType.DOCUMENT && type != NodeType.ELEMENT) value = node.getStringValue();
       String localName = node.getLocalPart();
       String namespaceURI = node.getURI();
       String qualifiedName = node.getDisplayName();
       String location = SaxonNavigator.INSTANCE.getXPath(node, nsContext);
       NodeItem nodeItem =
           new NodeItem(type, location, value, localName, namespaceURI, qualifiedName);
       nodeItem.xml = node;
       nodeList.set(i, nodeItem);
     }
     i++;
   }
   return nodeList;
 }
 /** Get named attribute (DOM NamedNodeMap method) */
 public Node getNamedItemNS(String uri, String localName) {
   if (uri == null) {
     uri = "";
   }
   if (NamespaceConstant.XMLNS.equals(uri)) {
     return getNamedItem("xmlns:" + localName);
   }
   if (uri.equals("") && localName.equals("xmlns")) {
     return getNamedItem("xmlns");
   }
   AxisIterator atts = parent.iterateAxis(Axis.ATTRIBUTE);
   while (true) {
     NodeInfo att = (NodeInfo) atts.next();
     if (att == null) {
       return null;
     }
     if (uri.equals(att.getURI()) && localName.equals(att.getLocalPart())) {
       return NodeOverNodeInfo.wrap(att);
     }
   }
 }
示例#4
0
  private boolean shallowEquals(NodeInfo n1, Node n2) {
    if (n1 == n2) return true;
    if (n1 == null || n2 == null) return false;

    int type1 = n1.getNodeKind();
    if (type1 == Node.CDATA_SECTION_NODE) type1 = Node.TEXT_NODE;
    else if (type1 == NodeType.NAMESPACE) type1 = Node.ATTRIBUTE_NODE;

    int type2 = n2.getNodeType();
    if (type2 == Node.CDATA_SECTION_NODE) type2 = Node.TEXT_NODE;

    if (type1 != type2) return false;

    switch (type1) {
      case Node.PROCESSING_INSTRUCTION_NODE:
        ProcessingInstruction pi2 = (ProcessingInstruction) n2;
        String target1 = n1.getDisplayName();
        String target2 = pi2.getTarget();
        if (!target1.equals(target2)) return false;
        String data1 = n1.getStringValue();
        String data2 = pi2.getData();
        if (!data1.equals(data2)) return false;
        break;
      case Node.COMMENT_NODE:
        Comment comment2 = (Comment) n2;
        data1 = n1.getStringValue();
        data2 = comment2.getData();
        if (!data1.equals(data2)) return false;
        break;
      case Node.ELEMENT_NODE:
        Element element2 = (Element) n2;
        String namespaceURI1 = n1.getURI();
        if (namespaceURI1 == null) namespaceURI1 = "";
        String namespaceURI2 = element2.getNamespaceURI();
        if (namespaceURI2 == null) namespaceURI2 = "";
        if (!namespaceURI1.equals(namespaceURI2)) return false;
        String localName1 = n1.getLocalPart();
        String localName2 = element2.getLocalName();
        if (!localName1.equals(localName2)) return false;

        NodeInfoSequence attrs1 = new NodeInfoSequence(n1, Axis.ATTRIBUTE);
        NamedNodeMap attrs2 = element2.getAttributes();
        BitSet bitSet = new BitSet();
        NodeInfo attr1;
        while ((attr1 = attrs1.findNext()) != null) {
          if (isNamespaceDeclaration(attr1)) continue;
          namespaceURI1 = attr1.getURI();
          if (namespaceURI1 == null) namespaceURI1 = "";
          localName1 = attr1.getLocalPart();
          String value1 = attr1.getStringValue();

          int found = -1;
          for (int i = 0; i < attrs2.getLength(); i++) {
            Attr attr2 = (Attr) attrs2.item(i);
            namespaceURI2 = attr2.getNamespaceURI();
            if (namespaceURI2 == null) namespaceURI2 = "";
            localName2 = attr2.getLocalName();
            if (namespaceURI1.equals(namespaceURI2) && localName1.equals(localName2)) {
              String value2 = attr2.getNodeValue();
              if (!value1.equals(value2)) return false;
              found = i;
              break;
            }
          }
          if (found == -1) return false;
          else bitSet.set(found);
        }
        for (int i = 0; i < attrs2.getLength(); i++) {
          if (!bitSet.get(i)) {
            Attr attr2 = (Attr) attrs2.item(i);
            if (!DOMUtil.isNamespaceDeclaration(attr2)) return false;
          }
        }

        break;
      case Node.ATTRIBUTE_NODE:
        Attr attr2 = (Attr) n2;
        namespaceURI1 = isNamespaceDeclaration(n1) ? Namespaces.URI_XMLNS : n1.getURI();
        if (namespaceURI1 == null) namespaceURI1 = "";
        namespaceURI2 = attr2.getNamespaceURI();
        if (namespaceURI2 == null) namespaceURI2 = "";
        if (!namespaceURI1.equals(namespaceURI2)) return false;
        localName1 = n1.getLocalPart();
        localName2 = attr2.getLocalName();
        if (!localName1.equals(localName2)) return false;
        String value1 = n1.getStringValue();
        String value2 = attr2.getNodeValue();
        if (!value1.equals(value2)) return false;
        break;
      case Node.TEXT_NODE:
        value1 = n1.getStringValue();
        value2 = n2.getNodeValue();
        if (!value1.equals(value2)) return false;
    }

    return true;
  }
示例#5
0
 public static boolean isNamespaceDeclaration(NodeInfo attr) {
   return Namespaces.URI_XMLNS.equals(attr.getURI())
       || attr instanceof NamespaceIterator.NamespaceNodeImpl;
 }