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