XML creation with namespace prefix in dom with java.

[Former Member]

Hi Experts,

I need to create the below xml structure , but i am not able to create it exactly kindly help me in creating it.

I am able to create a below structure but without namespace prefix like URN

XML required :-

       <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:urn="urn:enterpri...

           <soapenv:Header>

              <urn:PackageVersionHeader>

                 <!--Zero or more repetitions:-->

                 <urn:packageVersions>

                    <urn:majorNumber>?</urn:majorNumber>

                    <urn:minorNumber>?</urn:minorNumber>

                    <urn:namespace>?</urn:namespace>

                 </urn:packageVersions>

              </urn:PackageVersionHeader>

              <urn:MruHeader>

                 <urn:updateMru>?</urn:updateMru>

              </urn:MruHeader>

              <urn:QueryOptions>

                 <!--Optional:-->

                 <urn:batchSize>?</urn:batchSize>

              </urn:QueryOptions>

              <urn:SessionHeader>

                 <urn:sessionId>?</urn:sessionId>

              </urn:SessionHeader>

           </soapenv:Header>

           <soapenv:Body>

              <urn:query>

                 <urn:queryString>?</urn:queryString>

              </urn:query>

           </soapenv:Body>

        </soapenv:Envelope>

Kindly help me in solving the issue.

[markangelo_dihiansan · Accepted solution]

Hi Vijay,

Are you using external definitions?Setting elementFormDefault to "qualified" should do the trick. Same is the case for data types in 7.4.

Here's a sample:

Regards,

Mark

[Former Member · Accepted solution]

Hi Dihiansan,

Thanks for the update, I am trying this with the new HCI . So i am not using this.

Thanks ,

Vijay

[markangelo_dihiansan · Accepted solution]

Hi Vijay,

I've modified your code a little bit:

import java.io.*;
import java.net.MalformedURLException;

import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerException;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;

//import org.apache.cxf.binding.soap.SoapHeader;
import org.w3c.dom.Document;
import org.w3c.dom.Element;


public class Test {

  private static Element createElement(String name, Element el, Document doc){
   Element element = doc.createElement(name);
   el.appendChild(element);
   return element;
  }

  private static void createElement(String name, Element el, Document doc, String value){
   Element element = doc.createElement(name);
   el.appendChild(element);
   if(!value.equals("")){
   element.setTextContent(value);
   }
  }

 public static void main(String args[]) throws ParserConfigurationException, TransformerException, MalformedURLException{

  DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
  dbf.setNamespaceAware(true);
  dbf.setIgnoringElementContentWhitespace(true);
  dbf.setValidating(false);
  DocumentBuilder db = dbf.newDocumentBuilder();
  Document doc = db.newDocument();

  Element Envelope = doc.createElementNS("http://schemas.xmlsoap.org/soap/envelope/", "Envelope");
  Envelope.setPrefix("soapenv");
  Envelope.setAttribute("xmlns:urn", "urn:enterprise.soap.sforce.com");

  Element Header=createElement("soapenv:Header",Envelope,doc);
  Element PackageVersionHeader=createElement("urn:PackageVersionHeader",Header,doc);
  Element PackageVersions=createElement("urn:PackageVersions",PackageVersionHeader,doc);
  createElement("urn:majorNumber",PackageVersions,doc,"0");
  createElement("urn:minorNumber",PackageVersions,doc,"2");
  createElement("urn:namespace",PackageVersions,doc,"Vijay");
  Element MruHeader=createElement("urn:MruHeader",Header,doc);
  createElement("urn:updateMru",MruHeader,doc,"1");
  Element QueryOptions=createElement("urn:QueryOptions",Header,doc);
  createElement("urn:batchSize",QueryOptions,doc,"1");
  Element SessionHeader=createElement("urn:SessionHeader",Header,doc);
  createElement("urn:sessionId",SessionHeader,doc,"Vijay");

  Element Body=createElement("soapenv:Body",Envelope,doc);
  Element query=createElement("urn:query",Body,doc);
  createElement("urn:queryString",query,doc,"queryString");

  StringWriter sw = new StringWriter();
  StreamResult result = new StreamResult(sw);

  DOMSource source = new DOMSource(Envelope);
  TransformerFactory tf =  TransformerFactory.newInstance();
  Transformer transformer = tf.newTransformer();
  transformer.transform(source, result);

  String xmlString = sw.toString();
  System.out.println(xmlString);

  }
}

Output

<?xml version="1.0" encoding="UTF-8"?>
<soapenv:Envelope xmlns:urn="urn:enterprise.soap.sforce.com" xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
   <soapenv:Header>
      <urn:PackageVersionHeader>
         <urn:PackageVersions>
            <urn:majorNumber>0</urn:majorNumber>
            <urn:minorNumber>2</urn:minorNumber>
            <urn:namespace>Vijay</urn:namespace>
         </urn:PackageVersions>
      </urn:PackageVersionHeader>
      <urn:MruHeader>
         <urn:updateMru>1</urn:updateMru>
      </urn:MruHeader>
      <urn:QueryOptions>
         <urn:batchSize>1</urn:batchSize>
      </urn:QueryOptions>
      <urn:SessionHeader>
         <urn:sessionId>Vijay</urn:sessionId>
      </urn:SessionHeader>
   </soapenv:Header>
   <soapenv:Body>
      <urn:query>
         <urn:queryString>queryString</urn:queryString>
      </urn:query>
   </soapenv:Body>
</soapenv:Envelope>

Regards,

Mark

[Former Member · Accepted solution]

Hi Dihiansan,

Many Thanks Dihiansan, it started working also i have learned how write as well from your code.

Also i have understand how to set prefix.

Thanks,

Vijay