import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionError;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionServlet;
import org.apache.struts.util.MessageResources;
import javax.servlet.http.HttpSession;


public class EditDwarfAction extends Action {
    public ActionForward perform(ActionMapping mapping,
                                 ActionForm form,
                                 HttpServletRequest request,
                                 HttpServletResponse response)
        throws IOException, ServletException 
    {
        HttpSession session = request.getSession();
        String dwarfIdString = request.getParameter("dwarf_id");
          
        if(dwarfIdString != null && form != null){
          int dwarf_id = Integer.parseInt(dwarfIdString);
          Dwarf d;

          try {
            d = DwarfMgr.Get(dwarf_id);
          }catch(java.sql.SQLException e){
            throw new ServletException("SQLException" + e.getMessage());
          }

          DwarfForm df = (DwarfForm)form;
          df.CopyFromDwarf(d); 
        }

        return (mapping.findForward("success"));
    }
}