src/java.xml.ws/share/classes/com/sun/xml/internal/messaging/saaj/soap/SOAPDocumentImpl.java

@@ -218,12 +218,12 @@
         final Node newNode = document.importNode(domNode, deep);
 
         if (importedNode instanceof javax.xml.soap.Node) {
             Node newSoapNode = createSoapNode(importedNode.getClass(), newNode);
             newNode.setUserData(SAAJ_NODE, newSoapNode, null);
-            if (deep && importedNode.hasChildNodes()) {
-                NodeList childNodes = importedNode.getChildNodes();
+            if (deep && newSoapNode.hasChildNodes()) {
+                NodeList childNodes = newSoapNode.getChildNodes();
                 for (int i = 0; i < childNodes.getLength(); i++) {
                     registerChildNodes(childNodes.item(i), deep);
                 }
             }
             return newSoapNode;

@@ -231,12 +231,16 @@
 
         registerChildNodes(newNode, deep);
         return findIfPresent(newNode);
     }
 
-    //If the parentNode is not registered to domToSoap, create soap wapper for parentNode and register it to domToSoap
-    //If deep = true, also register all children of parentNode to domToSoap map.
+    /**
+     * If the parentNode is not registered to domToSoap, create soap wapper for parentNode and register it to domToSoap
+     * If deep = true, also register all children transitively of parentNode to domToSoap map.
+     * @param parentNode node to wrap
+     * @param deep wrap child nodes transitively
+     */
     public void registerChildNodes(Node parentNode, boolean deep) {
         if (parentNode.getUserData(SAAJ_NODE) == null) {
             if (parentNode instanceof Element) {
                 ElementFactory.createElement(this, (Element) parentNode);
             } else if (parentNode instanceof CharacterData) {

@@ -249,10 +253,12 @@
                         break;
                     case TEXT_NODE:
                         new SOAPTextImpl(this, (CharacterData) parentNode);
                         break;
                 }
+            } else if (parentNode instanceof DocumentFragment) {
+                new SOAPDocumentFragment(this, (DocumentFragment) parentNode);
             }
         }
         if (deep) {
             NodeList nodeList = parentNode.getChildNodes();
             for (int i = 0; i < nodeList.getLength(); i++) {

@@ -410,11 +416,15 @@
         return findIfPresent(document.getNextSibling());
     }
 
     @Override
     public NamedNodeMap getAttributes() {
-        return new NamedNodeMapImpl(document.getAttributes(), this);
+        NamedNodeMap attributes = document.getAttributes();
+        if (attributes == null) {
+            return null;
+        }
+        return new NamedNodeMapImpl(attributes, this);
     }
 
     @Override
     public Document getOwnerDocument() {
         return document.getOwnerDocument();

@@ -622,10 +632,12 @@
             return ((SOAPTextImpl)node).getDomElement();
         } else if (node instanceof SOAPCommentImpl) {
             return ((SOAPCommentImpl)node).getDomElement();
         } else if (node instanceof CDATAImpl) {
             return ((CDATAImpl) node).getDomElement();
+        } else if (node instanceof SOAPDocumentFragment) {
+            return ((SOAPDocumentFragment)node).getDomNode();
         }
         return node;
     }
 
 

@@ -634,10 +646,12 @@
             return new SOAPTextImpl(this, (Text) node);
         } else if (SOAPCommentImpl.class.isAssignableFrom(nodeType)) {
             return new SOAPCommentImpl(this, (Comment) node);
         } else if (CDATAImpl.class.isAssignableFrom(nodeType)) {
             return new CDATAImpl(this, (CDATASection) node);
+        } else if (SOAPDocumentFragment.class.isAssignableFrom(nodeType)) {
+            return new SOAPDocumentFragment(this, (DocumentFragment) node);
         }
         try {
             Constructor<Node> constructor = nodeType.getConstructor(SOAPDocumentImpl.class, Element.class);
             return constructor.newInstance(this, node);
         } catch (Exception e) {