package servlet;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import com.cedarsoftware.util.io.JsonWriter;
import dao.DaoUser;
import user.User;
public class S_Friends extends HttpServlet {
private static final long serialVersionUID = 1L;
@Override
public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
doPost(request, response);
}
//@SuppressWarnings("unchecked")
@Override
public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
response.setContentType("json");
PrintWriter out = response.getWriter();
DaoUser dao = new DaoUser();
List<User> friends = dao.getFriends(((User) request.getSession().getAttribute("user")).getMail());
if(friends != null && !friends.isEmpty()) {
System.out.println("\t\t\t\tS_Friends\n" + JsonWriter.objectToJson(friends));
out.print(JsonWriter.objectToJson(friends));
}
else {
out.print("{}");
}
out.close();
}
}