/**
 * This Class implements a service which reverses the input to its socket
 * @version 	1.0
 * @author Tim Stefanini
 */
 
 import java.io.*;
 import java.net.*;
 public class ReverseService extends GenericService implements PortInterface
 {
    //++ Public Methods
    public void StartUp()
    {	super.StartUp();
        ClassPort = miPort;
    }
    
    public void serviceRequest() throws IOException
    {	System.out.println("in serviceRequest for server " + getClass().getName() + "\n");
        String foo = null;
        while ( (foo = clientInput.readLine()) != null) 
            clientOutput.print("server: " + reverse(foo) + " :server\r\n"); 
        clientOutput.flush();
    }//end serviceRequest()
    
    public String reverse (String inString) //there is probably a more efficient way to do this
    {	int iSize = inString.length();
        StringBuffer strResult = new StringBuffer();
        for (int x = 0; x < iSize ; x++)
        strResult.append( inString.substring(iSize -x -1, iSize-x )  ) ;
        return strResult.toString();
    }//end reverse (.)
    
    public static int GetPort()
    { return ClassPort;
    }//end getPort();
    
    //++ Protected Methods
    //++ Private Methods 
    //++ Data Members
    private static int ClassPort = -1;
}//end class ReverseService