@@ -0,0 +1,2052 @@
+// Copyright 2019 Google LLC%0A//%0A// Licensed under the Apache License, Version 2.0 (the %22License%22);%0A// you may not use this file except in compliance with the License.%0A// You may obtain a copy of the License at%0A//%0A//     https://www.apache.org/licenses/LICENSE-2.0%0A//%0A// Unless required by applicable law or agreed to in writing, software%0A// distributed under the License is distributed on an %22AS IS%22 BASIS,%0A// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.%0A// See the License for the specific language governing permissions and%0A// limitations under the License.%0A%0Apackage com.google.sps.servlets;%0A%0Aimport com.google.sps.data.GoogleShoppingResultsWrapper;%0Aimport java.io.IOException;%0Aimport javax.servlet.annotation.WebServlet;%0Aimport javax.servlet.http.HttpServlet;%0Aimport javax.servlet.http.HttpServletRequest;%0Aimport javax.servlet.http.HttpServletResponse;%0A%0A@WebServlet(%22/photo-shopping-request%22)%0Apublic class PhotoShoppingServlet extends HttpServlet %7B%0A  %0A  @Override%0A  public void doGet(HttpServletRequest request, HttpServletResponse response) throws IOException %7B%0A    // TODO: Based on request.getParameter(%22photo-category%22), call methods from photo detection classes, %0A    // passing request.getParameter(%22blob-key%22) as argument. These methods build the shopping query and call %0A    // the %7B@code getShoppingResultsPage%7D method from GoogleShoppingResultsWrapper.%0A%0A    response.setContentType(%22text/html%22);%0A%0A    switch (request.getParameter(%22photo-category%22)) %7B%0A      case %22product%22:%0A        response.getWriter().println(GoogleShoppingResultsWrapper.getShoppingResultsPage(%22Fountain pen%22));%0A        break;%0A      case %22list%22:%0A        Sresponse.getWriter().println(GoogleShoppingResultsWrapper.getShoppingResultsPage(%22Fuzzy socks%22));%0A        break;%0A      case %22barcode%22:%0A        response.getWriter().println(GoogleShoppingResultsWrapper.getShoppingResultsPage(%22Running shoes%22));%0A        break;%0A      default:%0A        response.getWriter().println(GoogleShoppingResultsWrapper.getShoppingResultsPage(%22Notebook%22));%0A    %7D%0A  %7D%0A%7D%0A

Add PhotoShoppingServlet