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.datarouter.query;
23 import java.security.InvalidParameterException;
25 import org.apache.camel.Exchange;
26 import org.onap.aai.rest.RestClientEndpoint;
27 import org.onap.aai.cl.api.Logger;
28 import org.onap.aai.cl.eelf.LoggerFactory;
30 public class ChampRouter extends QueryRouter {
31 Logger logger = LoggerFactory.getInstance().getLogger(ChampRouter.class.getName());
33 private String champBaseURL;
36 public ChampRouter(String champBaseURL) {
37 String baseURL = champBaseURL.endsWith("/") ? champBaseURL.substring(0, champBaseURL.length() - 1)
39 if(checkRecursion(baseURL)){
40 logger.info(QueryMsgs.QUERY_INFO, "Invalid champBaseURL : Can't re-route back to DataRouter "+ champBaseURL);
41 throw new InvalidParameterException("Invalid champBaseURL : Can't re-route back to DataRouter "+ champBaseURL);
43 this.champBaseURL = baseURL;
46 public void setQueryRequest(Exchange exchange) {
48 String path = exchange.getIn().getHeader(Exchange.HTTP_PATH, String.class);
49 String queryParams = exchange.getIn().getHeader(Exchange.HTTP_QUERY, String.class);
51 if (queryParams != null && !queryParams.isEmpty()) {
52 ecompUrl = champBaseURL + path + "?" + queryParams;
54 ecompUrl = champBaseURL + path;
57 logger.info(QueryMsgs.QUERY_INFO, "Routing request to Champ service URL: " + ecompUrl);
58 exchange.getIn().setHeader(RestClientEndpoint.IN_HEADER_URL, ecompUrl);
59 exchange.getIn().setHeader("X-FromAppId", SERVICE_NAME);
60 exchange.getIn().setHeader("X-TransactionId", getTxId(exchange));
64 public void setQueryResponse(Exchange exchange) {
65 Integer httpResponseCode = exchange.getIn().getHeader(RestClientEndpoint.OUT_HEADER_RESPONSE_CODE, Integer.class);
66 // Object httpBody = exchange.getIn().getBody();
67 exchange.getIn().setHeader(Exchange.HTTP_RESPONSE_CODE, httpResponseCode);