package controllers.web;
import business.BookListing;
import business.User;
import java.io.IOException;
import java.util.ArrayList;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import util.BooksZenBooks;
/**
* Handles requests for checking out book listings currently in the user's cart.
*
* @author Rick Varella
* @version 11.29.2009
*/
public class CheckoutServlet extends HttpServlet {
private String dbConfigResource;
private String jspPath;
private BooksZenBooks bzb;
/**
* Initializes the servlet and sets up required instance variables.
*/
@Override
public void init() throws ServletException {
super.init();
dbConfigResource = getServletContext().getInitParameter( "dbConfigResource" );
jspPath = getServletContext().getInitParameter( "jspPath" );
}
/**
* Handles all incoming POST requests to the servlet.
*
* @param request The contents of the HTTP request.
* @param response The contents of the HTTP response.
* @throws ServletException
* @throws IOException
*/
@Override
protected void doPost( HttpServletRequest request, HttpServletResponse response ) throws ServletException, IOException {
bzb = new BooksZenBooks( "en", dbConfigResource ); // @TODO language should be a request param
String forwardUrl = jspPath + "home";
RequestDispatcher dispatcher;
User user = bzb.getAuthenticatedUser( request );
/* Load necessary lexicons */
bzb.getLexicon().load( "global" );
bzb.getLexicon().load( "checkout" );
bzb.getLexicon().load( "subject" );
/* Make lexicons and config settings available to JSP */
request.setAttribute( "config", bzb.getConfig().getSettings() );
request.setAttribute( "lexicon", bzb.getLexicon().getLexicons() );
request.setAttribute( "language", bzb.getLexicon().getLanguage() );
request.setAttribute( "subjects", bzb.getSubjects() );
request.getSession().setAttribute( "authUser", user );
/* Set up forward and display JSP */
dispatcher = getServletContext().getRequestDispatcher( forwardUrl );
dispatcher.forward( request, response );
}
/**
* Handles all incoming GET requests to the servlet.
*
* @param request The contents of the HTTP request.
* @param response The contents of the HTTP response.
* @throws ServletException
* @throws IOException
*/
@Override
protected void doGet( HttpServletRequest request, HttpServletResponse response ) throws ServletException, IOException {
doPost( request, response );
}
private ArrayList<BookListing> getCartListings() {
throw new UnsupportedOperationException("Not yet implemented");
}
private boolean processPayment() {
throw new UnsupportedOperationException("Not yet implemented");
}
}