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.onap.so.aaisimulator.utils.Constants.BI_DIRECTIONAL_RELATIONSHIP_LIST_URL;
24 import static org.onap.so.aaisimulator.utils.Constants.RELATIONSHIP_LIST_RELATIONSHIP_URL;
25 import static org.springframework.http.MediaType.APPLICATION_XML;
27 import java.util.Arrays;
28 import java.util.Enumeration;
29 import javax.servlet.http.HttpServletRequest;
30 import org.springframework.http.HttpHeaders;
31 import org.springframework.http.MediaType;
32 import org.springframework.web.util.UriComponentsBuilder;
35 * @author Waqas Ikram (waqas.ikram@est.tech)
38 public class HttpServiceUtils {
40 private HttpServiceUtils() {}
42 public static URI getBaseUrl(final HttpServletRequest request) {
43 final StringBuffer url = request.getRequestURL();
44 final String uri = request.getRequestURI();
45 return UriComponentsBuilder.fromHttpUrl(url.substring(0, url.indexOf(uri))).path(BASE_URL).build().toUri();
48 public static String getBaseServiceInstanceUrl(final HttpServletRequest request, final String relatedLink) {
49 return UriComponentsBuilder.fromUri(getBaseUrl(request)).path(relatedLink).toUriString();
52 public static HttpHeaders getHeaders(final HttpServletRequest request) {
53 return getHeaders(request, APPLICATION_XML);
56 public static HttpHeaders getHeaders(final HttpServletRequest request, MediaType mediaType) {
57 final HttpHeaders headers = new HttpHeaders();
58 for (final Enumeration<String> enumeration = request.getHeaderNames(); enumeration.hasMoreElements();) {
59 final String headerName = enumeration.nextElement();
60 headers.add(headerName, request.getHeader(headerName));
62 headers.setContentType(mediaType);
63 headers.setAccept(Arrays.asList(MediaType.APPLICATION_XML));
67 public static String getTargetUrl(final String targetBaseUrl, final String relatedLink) {
68 return UriComponentsBuilder.fromUriString(targetBaseUrl).path(relatedLink)
69 .path(BI_DIRECTIONAL_RELATIONSHIP_LIST_URL).toUriString();
72 public static String getRelationShipListRelatedLink(final String requestUriString) {
73 return requestUriString != null ? requestUriString.replaceFirst(RELATIONSHIP_LIST_RELATIONSHIP_URL, "")
77 public static String getBiDirectionalRelationShipListRelatedLink(final String requestUriString) {
78 return requestUriString != null ? requestUriString.replaceFirst(BI_DIRECTIONAL_RELATIONSHIP_LIST_URL, "")