import java.net.HttpURLConnection;

/** \file
 * 
 * Oct 14, 2004
 *
 * Copyright Ian Kaplan 2004, Bear Products International
 *
 * You may use this code for any purpose, without restriction,
 * including in proprietary code for which you charge a fee.
 * In using this code you acknowledge that you understand its
 * function completely and accept all risk in its use.
 *
 * @author Ian Kaplan, www.bearcave.com, iank@bearcave.com
 */

/**
 * EchoClient
<p>
   Test the servlet by sending a string (from the command line)
   which the servlet echos back.  Note that a synchronous HTTP
   connection is used, which means that only one servlet will be
   active at a time.
</p>
 * Oct 14, 2004
 * 
 * @author Ian Kaplan, www.bearcave.com, iank@bearcave.com
 */
public class EchoClient {

    private void sendToServer( String[] args )
    {
        final String url = "http://localhost:8080/test/echo";

        SynchronousHttp httpObj = new SynchronousHttp( url );

        for (int i = 0; i < args.length; i++) {
            char[] httpRslt = httpObj.synchronousHttp( args[i] );
            int status = httpObj.getStatus();
            if (status != HttpURLConnection.HTTP_OK) {
                System.out.println("HTTP status = " + status );
            }
            else {
                if (httpRslt != null) {
                    System.out.println(httpRslt);
                }
                else {
                    System.out.println("httpRslt is null");
                }
            }
        }
    } // sendToServer

    public static void main(String[] args) {
        EchoClient t = new EchoClient();
        t.sendToServer( args );
    }
}