2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
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.onap.aai.schemaservice.interceptors.post;
22 import org.onap.aai.schemaservice.interceptors.AAIContainerFilter;
23 import org.onap.aai.schemaservice.interceptors.AAIHeaderProperties;
25 import javax.annotation.Priority;
26 import javax.ws.rs.container.ContainerRequestContext;
27 import javax.ws.rs.container.ContainerResponseContext;
28 import javax.ws.rs.container.ContainerResponseFilter;
29 import javax.ws.rs.core.MediaType;
30 import java.io.IOException;
32 @Priority(AAIResponseFilterPriority.HEADER_MANIPULATION)
33 public class ResponseHeaderManipulation extends AAIContainerFilter implements ContainerResponseFilter {
35 private static final String DEFAULT_XML_TYPE = MediaType.APPLICATION_XML;
38 public void filter(ContainerRequestContext requestContext, ContainerResponseContext responseContext)
41 updateResponseHeaders(requestContext, responseContext);
45 private void updateResponseHeaders(ContainerRequestContext requestContext,
46 ContainerResponseContext responseContext) {
48 responseContext.getHeaders().add(AAIHeaderProperties.AAI_TX_ID, requestContext.getProperty(AAIHeaderProperties.AAI_TX_ID));
50 String responseContentType = responseContext.getHeaderString("Content-Type");
52 if (responseContentType == null) {
53 String acceptType = requestContext.getHeaderString("Accept");
55 if (acceptType == null || "*/*".equals(acceptType)) {
56 responseContext.getHeaders().putSingle("Content-Type", DEFAULT_XML_TYPE);
58 responseContext.getHeaders().putSingle("Content-Type", acceptType);