Adding Namespace in Sender Payload

Question

Hi Gurus,
I am stuck up with an issue.
My input file looks like this:
<ITEM>
    ABC
    DEF
</ITEM>
But, we need to create a structure like below in PI:
<?xml version="1.0" encoding="UTF-8"?>
<ns0:MT_DATA xmlns:ns0="http://xyz.com/MN/">
<ITEM>
          ABC
          DEF
</ITEM>
</ns0:MT_DATA>
I have tried removing the namespace from MT, and it is working fine.
But I need to implement Java Mapping for this requirement.
I have found blogs which tells me, how to add a namesapce. But then I do not know how to add the ending tag </ns0:MT_DATA>
Any help would be highly appreciated.
Thanks,
Swathi

Answer 1

Hi Swathi,
               Please find the code
          DocumentBuilderFactory dbFact = DocumentBuilderFactory.newInstance();
          DocumentBuilder dBuilder = dbFact.newDocumentBuilder();
          Document doc = dBuilder.parse(inputStream);
          Document targetDoc = dBuilder.newDocument();               //create target document
          Element targetRoot = targetDoc.createElement("ns0:MT_DATA");
          targetRoot.setAttribute("xmlns:ns0","http://xyz.com/MN" );     //set namespace
          targetDoc.appendChild(targetRoot);
          NodeList nList = doc.getElementsByTagName("ITEM");
          for(int i =0 ;i<nList.getLength(); i++){
               Element item = (Element)nList.item(i);
               String itemValue = item.getChildNodes().item(0).getNodeValue();
               Element targetItem = targetDoc.targetDoc.createElement("ITEM");
               targetItem.appendChild(targetDoc.createTextNode(itemValue));
               targetRoot.appendChild(targetItem);     
Regards
Priyanka