2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2019 Nordix Foundation.
4 * ================================================================================
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
17 * SPDX-License-Identifier: Apache-2.0
18 * ============LICENSE_END=========================================================
20 package org.onap.so.aaisimulator.utils;
22 import static org.onap.so.aaisimulator.utils.Constants.BASE_URL;
23 import static org.springframework.http.MediaType.APPLICATION_XML;
25 import java.util.Arrays;
26 import java.util.Enumeration;
27 import javax.servlet.http.HttpServletRequest;
28 import org.springframework.http.HttpHeaders;
29 import org.springframework.http.MediaType;
30 import org.springframework.web.util.UriComponentsBuilder;
33 * @author Waqas Ikram (waqas.ikram@est.tech)
36 public class HttpServiceUtils {
38 private HttpServiceUtils() {}
40 public static URI getBaseUrl(final HttpServletRequest request) {
41 final StringBuffer url = request.getRequestURL();
42 final String uri = request.getRequestURI();
43 return UriComponentsBuilder.fromHttpUrl(url.substring(0, url.indexOf(uri))).path(BASE_URL).build().toUri();
46 public static String getBaseServiceInstanceUrl(final HttpServletRequest request, final String relatedLink) {
47 return UriComponentsBuilder.fromUri(getBaseUrl(request)).path(relatedLink).toUriString();
50 public static HttpHeaders getHeaders(final HttpServletRequest request) {
51 return getHeaders(request, APPLICATION_XML);
54 public static HttpHeaders getHeaders(final HttpServletRequest request, MediaType mediaType) {
55 final HttpHeaders headers = new HttpHeaders();
56 for (final Enumeration<String> enumeration = request.getHeaderNames(); enumeration.hasMoreElements();) {
57 final String headerName = enumeration.nextElement();
58 headers.add(headerName, request.getHeader(headerName));
60 headers.setContentType(mediaType);
61 headers.setAccept(Arrays.asList(MediaType.APPLICATION_XML));