/*
 *                 License Notice
 * 
 * The contents of this file are copyright (c) 2004 JAMM Consulting, Inc. 
 * All Rights Reserved.
 *
 * For more information, please visit http://www.JAMMConsulting.com
 *
 * THIS SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 
 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 
 * THE SOFTWARE.
 */
import java.io.*;
import java.net.*;

/**
 * Example that illustrates a simple integration with ProPay's XML interface.
 */
public class ProPayExample {
  /** The url to the ProPay test server */
  public static final String PROPAY_URL = "http://devtst.propay.com/xml/xml.exe/process";
  /** The merchant user name */
  private static final String MERCHANT_USER_NAME = "xmlTesting@propay.com";
  /** The merchant's test certification string */
  private static final String MERCHANT_TEST_CERT_STRING = "111XMLCertStr111";
  
  /** Creates a new instance of ProPayExample */
  public ProPayExample() throws Exception {
    
    // Create the request for the propay server
    String request =  "<?xml version= \"1.0\"?>\n";
    request +=        "<!DOCTYPE Request.dtd>\n";
    request +=        "<XML Request>\n";
    request +=        "  <username>"+MERCHANT_USER_NAME+"</username>\n";
    request +=        "  <certStr>"+MERCHANT_TEST_CERT_STRING+"</certStr>\n";
    request +=        "  <class>partner</class>\n";
    request +=        "  <XMLTrans>\n";
    request +=        "    <transType>05</transType>\n";
    request +=        "    <amount>9997</amount>\n";
    request +=        "    <sourceEmail>"+MERCHANT_USER_NAME+"</sourceEmail>\n";
    request +=        "    <ccNum>4222222222222</ccNum>\n";
    request +=        "    <expDate>1207</expDate>\n";
    request +=        "    <CVV2>312</CVV2>\n";
    request +=        "    <invNum>G67613E</invNum>\n";
    request +=        "  </XMLTrans>\n";
    request +=        "</XMLRequest>\n";
    
    // Connect to the ProPay url
    URL url = new URL(PROPAY_URL);    
    URLConnection connection = url.openConnection();
    if( connection instanceof HttpURLConnection )
      ((HttpURLConnection)connection).setRequestMethod("POST");
    connection.setDoOutput(true);
    connection.connect();
    
    // Create a writer to the url and send the request to the ProPay server
    System.out.println( "Sending:\n"+request );
    PrintWriter writer = new PrintWriter(new OutputStreamWriter(connection.getOutputStream()));
    writer.println(request);
    writer.flush();
    
    // Get a reader from the url and read back the response
    System.out.println( "Response:" );
    BufferedReader reader = new BufferedReader(new InputStreamReader(connection.getInputStream()));   
    String line = reader.readLine();
    while( line != null ) {
      System.out.println( line );
      line = reader.readLine();
    }
  }
  
  /**
   * @param args the command line arguments
   */
  public static void main(String[] args) throws Exception {
    new ProPayExample();
  }
}