2 * Copyright 2018-2023 ZTE Corporation.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
16 package org.onap.holmes.common.utils.transactionid;
18 import jakarta.servlet.http.HttpServletRequest;
19 import jakarta.servlet.http.HttpServletRequestWrapper;
20 import java.util.HashMap;
23 public class AddHeadersHttpServletRequestWrapper extends HttpServletRequestWrapper {
24 final private Map<String, String> additionalHeaders = new HashMap<>();
26 public AddHeadersHttpServletRequestWrapper(HttpServletRequest request) {
30 public void addHeader(String name, String value) {
31 additionalHeaders.put(name, value);
35 public String getHeader(String name) {
36 String header = additionalHeaders.get(name);
37 return (header != null) ? header : super.getHeader(name);