import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * Servlet implementation class MaServlet
 */
@WebServlet("/MaServlet")
public class MaServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;
	
	
	boolean switcherEngineS = true;
    /**
     * Default constructor. 
     */
    public MaServlet() {
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		response.getWriter().append("Served at: ").append(request.getContextPath());
		
		String search = request.getParameter("search");
		response.getWriter().append("\nTest : ").append(search);
		
		switcherEngineS = !switcherEngineS;
		
		if (switcherEngineS){
			response.sendRedirect("http://www.google.com/search?q="+search);
		}else{
			response.sendRedirect("http://www.search.yahoo.com/search?q="+search);
		}
		
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doGet(request, response);
	}

}