Need to merge xml o/p from different sources to generate BIP Report from OA page

Question

Hi,
Currently in our product Quoting , we are using many VO queries to generate the Report
Now we have created one data template file to combine all VO queries to generate xml o/p
The problem we are facing is that we didn't added Contracts VO query in our DT file so we need to merge
xml o/p coming from DT file and Contracts VO and pass to Process Template XDO api to generate the report
Please tell how to merge the xml o/p in OAF ?

Answer 1

Thanks Shridhar for reply ,  you provided code for xml coming from two VO
but I am having scenario where getting one xml o/p from data template file and seconf xml o/p getting from contracts api as -
ByteArrayOutputStream l_docXML = new ByteArrayOutputStream(1024);
// Here getting xml o/p from DT file
l_docXML = (ByteArrayOutputStream)this.getDataTemplateXML(transaction,"ASO","ASOPD",parameters1,null);
// Here getting xml o/p from contacts api
ContractTermsXMLGenerator.writeXML(PrintQuote,
                    (OutputStream) l_conXML,
   true,
   documentType,
   new Number(params[8]),
   new Number("0"));
// code to merge two xml into one xml m_docXML
try{
             if (l_conXML.size() > 0)
                  DOMParser dp = new DOMParser();
                  l_docIP = new ByteArrayInputStream(l_docXML.toByteArray()); 
                  dp.parse(l_docIP);
                  XMLDocument xDoc = dp.getDocument();
                  l_conIP = new ByteArrayInputStream(l_conXML.toByteArray());
                  dp.parse(l_conIP);
   XMLDocument cDoc = dp.getDocument();
   Node cNode = cDoc.getDocumentElement();
                  if (cNode != null)
                       Node xDocConNode = xDoc.adoptNode(cNode);
                       Node conData = xDoc.createElement("CONTRACT_DATA");
                       conData.appendChild(xDocConNode);
                       xDoc.getDocumentElement().appendChild(conData);
                     xDoc.print(m_docXML);
                     writeLog("GenerateCLMDoc::XMLMerge Complete");
           catch(Exception e)
       writeLog("GenerateCLMDoc:: Doc contract XML Merge - " + e.getMessage());
                  throw e;
    finally{
                    l_docIP.close();
                    l_conIP.close();
Please check if it is correct code , do I need to change it with code provided by you
can we chat over any messenger ?
once again thanks for your reply