Java Client for Webservice

This Piece of code can be modified based on the Webservice WSDL information and used as a Webservice Client. This Client sends a SOAP Request to the Webservice and receives back the response.

import org.apache.axis2.AxisFault;
import java.io.*;
import java.net.*;
import java.util.Iterator;
import java.util.Map;

import java.io.BufferedReader;

public class WSClient {

 static final String url = "http://HOSTNAME:PORT/****/*****/..../*** ";        //*SOAP ADDRESS LOCATION  static final String urn = " ******* ";                                              //*DFINITION NAME            static String result = "";
 
 public String getBaseMessage() {

 String message = "<?xml version="1.0" encoding="utf-8"?>" +
 "<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">" +
 "<soapenv:Header xmlns:wsa="http://www.w3.org/2005/08/addressing">" +
 "</soapenv:Header>" +
 "<soapenv:Body>" +
 "<**INPUTMESSAGE PARENT TAG **xmlns="http://www.**.com/schemas/**Interface">"+ 
 "<INPUT ELEMENT TAG 1>"+INPUT ELEMENT 1 +"</INPUT ELEMENT TAG 1>" +   "<INPUT ELEMENT TAG 2>"+INPUT ELEMENT 2+"</INPUT ELEMENT TAG 2>" +  "<INPUT ELEMENT TAG N>"+INPUT ELEMENT N+"</INPUT ELEMENT TAG N>" +  "</****INPUTMESSAGE PARENT TAG***>" +   
 "</soapenv:Body>" +
 "</soapenv:Envelope>";

  return message;
 }

 public static void main(String[] args) throws ArrayIndexOutOfBoundsException
 {
  WSClient wsClient  = new WSClient();
  HttpURLConnection conn = null;

  try
  {
   URL thisUrl = new URL (url);
   conn = (HttpURLConnection)thisUrl.openConnection();
   System.out.println("Opened connection");

  }
  catch(AxisFault  ex)
  {
     
  ex.getFaultMessageContext();
  }
  catch(Exception ex)
  {
     ex.printStackTrace();
  }


  try {

   String type = "application/soap+xml; charset=utf-8";
   String soapAction = ""urn:" + urn + """;
   conn.setRequestProperty("Content-Length",String.valueOf           (wsClient.getBaseMessage().length()));
   conn.setRequestProperty("Content-Type", "text/xml; charset=utf-8");
   conn.setRequestProperty("SOAPAction", soapAction);
   conn.setRequestMethod("POST");
   conn.setDoOutput(true);
   conn.setDoInput(true);
   

   OutputStream out = conn.getOutputStream();
   out.write(wsClient.getBaseMessage().getBytes("UTF-8"));
   out.close();
   System.out.println(conn.getResponseMessage());
   System.out.println(conn.getResponseCode());
   if(conn.getResponseMessage().equalsIgnoreCase("OK"))
    wsClient.writeResult(conn.getInputStream());
   else
    wsClient.writeResult(conn.getErrorStream());
  } catch(AxisFault  ex)
  {
     ex.getFaultMessageContext();

  }
  catch(Exception e){
   e.printStackTrace();

  }catch (Throwable e)
  {
   e.printStackTrace();
  }
  finally {
   conn.disconnect();
  }

 } 

 public void writeResult(InputStream stream) throws IOException {

  StringBuffer sb = new StringBuffer("");

  InputStreamReader isr = new InputStreamReader(stream, "UTF-8");
  BufferedReader in = new BufferedReader(isr);

  String inputLine;

  while ((inputLine = in.readLine()) != null) {

   sb.append(inputLine);
   System.out.println(inputLine);
  }

  in.close();
  isr.close();
 }
}