2 * ========================LICENSE_START=================================
5 * Copyright (C) 2019 AT&T Intellectual Property
6 * Modifications Copyright (C) 2019 Nordix Foundation
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 * ========================LICENSE_END===================================
21 package org.oransc.ric.portal.dashboard.controller;
23 import java.io.IOException;
24 import java.lang.invoke.MethodHandles;
27 import javax.servlet.http.HttpServletRequest;
28 import javax.servlet.http.HttpServletResponse;
30 import org.slf4j.Logger;
31 import org.slf4j.LoggerFactory;
32 import org.springframework.stereotype.Controller;
33 import org.springframework.web.bind.annotation.RequestMapping;
34 import org.springframework.web.bind.annotation.RequestMethod;
37 * Listens for requests to known Angular routes.
40 public class Html5PathsController {
42 private static final Logger logger = LoggerFactory.getLogger(MethodHandles.lookup().lookupClass());
45 * Forwards the browser to the index (main) page upon request of a known route.
46 * This unfortunately requires duplication of the Angular route strings in the
47 * path mappings on this method. Could switch to a regex pattern instead someday
48 * if the routes change too often.
50 * https://stackoverflow.com/questions/44692781/configure-spring-boot-to-redirect-404-to-a-single-page-app
60 method = {RequestMethod.OPTIONS, RequestMethod.GET}, //
61 path = {"/policy", "/user"})
62 public void forwardAngularRoutes(HttpServletRequest request, HttpServletResponse response) throws IOException {
63 URL url = new URL(request.getScheme(), request.getServerName(), request.getServerPort(), "/index.html");
64 if (logger.isDebugEnabled())
65 logger.debug("forwardAngularRoutes: {} redirected to {}", request.getRequestURI(), url);
66 response.sendRedirect(url.toString());