2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
6 * Copyright © 2017-2018 Amdocs
7 * ================================================================================
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.onap.aai.sa.rest;
23 import java.util.UUID;
24 import javax.servlet.http.HttpServletRequest;
25 import org.onap.aai.cl.mdc.MdcContext;
26 import org.onap.aai.sa.searchdbabstraction.util.SearchDbConstants;
28 import org.springframework.http.HttpHeaders;
29 import org.springframework.http.HttpStatus;
35 public class ApiUtils {
37 public static final String SEARCH_AUTH_POLICY_NAME = "search";
38 public static final String URL_PREFIX = "services/search-data-service/v1/search";
48 * This method uses the contents of the supplied HTTP headers and request structures to populate the MDC Context
49 * used for logging purposes.
51 * @param httpReq - HTTP request structure.
52 * @param headers - HTTP headers
54 protected static void initMdcContext(HttpServletRequest httpReq, HttpHeaders headers) {
55 // Auto generate a transaction if we were not provided one.
56 String transId = null;
57 if (headers != null) {
58 transId = headers.getFirst("X-TransactionId");
60 if ((transId == null) || (transId.equals(""))) {
61 transId = UUID.randomUUID().toString();
65 String fromIp = (httpReq != null) ? httpReq.getRemoteHost() : "";
66 String fromApp = (headers != null) ? headers.getFirst("X-FromAppId") : "";
68 MdcContext.initialize(transId, SearchDbConstants.SDB_SERVICE_NAME, "", fromApp, fromIp);
71 protected static void clearMdcContext() {
75 public static String buildIndexUri(String index) {
77 return (URL_PREFIX + "/indexes/") + index;
80 public static String buildDocumentUri(String index, String documentId) {
82 return buildIndexUri(index) + "/documents/" + documentId;
85 public static boolean validateIndexUri(String uri) {
87 // If the URI starts with a leading '/' character, remove it.
88 uri = uri.startsWith("/") ? uri.substring(1) : uri;
90 // Now, tokenize the URI string.
91 String[] tokens = uri.split("/");
93 return (tokens.length == 6) && (tokens[4].equals("indexes"));
97 public static boolean validateDocumentUri(String uri, boolean requireId) {
98 uri = uri.startsWith("/") ? uri.substring(1) : uri;
100 // Now, tokenize the URI string.
101 String[] tokens = uri.split("/");
104 return (tokens.length == 8) && (tokens[4].equals("indexes") && (tokens[6].equals("documents")));
106 return ((tokens.length == 8) || (tokens.length == 7))
107 && (tokens[4].equals("indexes") && (tokens[6].equals("documents")));
111 public static String extractIndexFromUri(String uri) {
112 uri = uri.startsWith("/") ? uri.substring(1) : uri;
114 String[] tokens = uri.split("/");
117 for (String token : tokens) {
118 if (token.equals("indexes") && i + 1 < tokens.length) {
119 return tokens[i + 1];
127 public static String extractIdFromUri(String uri) {
128 uri = uri.startsWith("/") ? uri.substring(1) : uri;
130 String[] tokens = uri.split("/");
133 for (String token : tokens) {
134 if (token.equals("documents") && i + 1 < tokens.length) {
135 return tokens[i + 1];
143 public static String getHttpStatusString(int httpStatusCode) {
145 return HttpStatus.valueOf(httpStatusCode).getReasonPhrase();
146 } catch (IllegalArgumentException e) {
147 if (httpStatusCode == 207) {
148 return "Multi-Status";