+
+ /**
+ * Returns the updated XML request message by adding root node to it.
+ *
+ * @param req XML request
+ * @param nodeName root node name
+ * @param modNs module namespace of the root node
+ * @return updated XML request message
+ */
+ static String getUpdatedXmlReq(String req, String nodeName, String modNs) {
+ String rootNode = "\n<" + nodeName + " xmlns=\"" + modNs +
+ "\">\n";
+ req = req.replaceFirst("\n", rootNode);
+ req = req + "</" + nodeName + ">";
+ return req.replaceAll(">\\s+<", "><");
+ }