protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
String forward = "";
String action = request.getParameter("action");
if (action.equalsIgnoreCase("delete")) {
long recipeIngredientID = Long.parseLong(request.getParameter("id_przepis_skladnik"));
dao.deleteRecipeIngredient(recipeIngredientID);
forward = LIST_RECIPE_INGREDIENTS;
request.setAttribute("RecipeToIngredient", dao.getAllRecipeIngredients());
} else if (action.equalsIgnoreCase("edit")) {
forward = INSERT_OR_EDIT;
long recipeIngredientID = Long.parseLong(request.getParameter("id_przepis_skladnik"));
RecipeToIngredient recipeIngredient = dao.getRecipeIngredientById(recipeIngredientID);
request.setAttribute("RecipeToIngredient", recipeIngredient);
} else if (action.equalsIgnoreCase("listRecipesIngredients")) {
forward = LIST_RECIPE_INGREDIENTS;
request.setAttribute("RecipeToIngredient", dao.getAllRecipeIngredients());
} else {
forward = INSERT_OR_EDIT;
}
RequestDispatcher view = request.getRequestDispatcher(forward);
view.forward(request, response);
}
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
RecipeToIngredient recipeIngredient = new RecipeToIngredient();
recipeIngredient.setId_przepis(Integer.parseInt(request.getParameter("id_przepis")));
recipeIngredient.setId_skladnik(Integer.parseInt(request.getParameter("id_skladnik")));
recipeIngredient.setIlosc(Integer.parseInt(request.getParameter("ilosc")));
String recipeIngredientId = request.getParameter("id_przepis_skladnik");
if (recipeIngredientId == null || recipeIngredientId.isEmpty()) {
dao.addRecipeIngredient(recipeIngredient);
} else {
recipeIngredient.setId_przepis_skladnik(Long.parseLong(recipeIngredientId));
dao.updateRecipeIngredient(recipeIngredient);
}
RequestDispatcher view = request.getRequestDispatcher(LIST_RECIPE_INGREDIENTS);
request.setAttribute("RecipeToIngredient", dao.getAllRecipeIngredients());
view.forward(request, response);
}