Notes

import java.io.BufferedReader;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLConnection;
import javax.swing.text.Document;

/*
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* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/

/**
*
* @author AhmadFawaz
*/
public class Test {

public String getWeather(String city) throws MalformedURLException,
IOException {

//Code to make a webservice HTTP request
String responseString = "";
String outputString = "";
String wsURL = "http://www.deeptraining.com/webservices/weather.asmx";
URL url = new URL(wsURL);
URLConnection connection = url.openConnection();
HttpURLConnection httpConn = (HttpURLConnection) connection;
ByteArrayOutputStream bout = new ByteArrayOutputStream();
String xmlInput
= " <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:web="http://litwinconsulting.com/webservices/">n"
+ " <soapenv:Header/>n"
+ " <soapenv:Body>n"
+ " <web:GetWeather>n"
+ " <!--Optional:-->n"
+ " <web:City>" + city + "</web:City>n"
+ " </web:GetWeather>n"
+ " </soapenv:Body>n"
+ " </soapenv:Envelope>";

byte[] buffer = new byte[xmlInput.length()];
buffer = xmlInput.getBytes();
bout.write(buffer);
byte[] b = bout.toByteArray();
String SOAPAction
= "http://litwinconsulting.com/webservices/GetWeather";
// Set the appropriate HTTP parameters.
httpConn.setRequestProperty("Content-Length",
String.valueOf(b.length));
httpConn.setRequestProperty("Content-Type", "text/xml; charset=utf-8");
httpConn.setRequestProperty("SOAPAction", SOAPAction);
httpConn.setRequestMethod("POST");
httpConn.setDoOutput(true);
httpConn.setDoInput(true);
OutputStream out = httpConn.getOutputStream();
//Write the content of the request to the outputstream of the HTTP Connection.
out.write(b);
out.close();
//Ready with sending the request.

//Read the response.
InputStreamReader isr
= new InputStreamReader(httpConn.getInputStream());
BufferedReader in = new BufferedReader(isr);

//Write the SOAP message response to a String.
while ((responseString = in.readLine()) != null) {
outputString = outputString + responseString;
}
//Parse the String output to a org.w3c.dom.Document and be able to reach every node with the org.w3c.dom API.
System.out.println("");
return weatherResult;
}

}