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/**
* ============LICENSE_START=======================================================
* org.onap.aai
* ================================================================================
* Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
* Copyright © 2017-2018 Amdocs
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ============LICENSE_END=========================================================
*/
package org.onap.aai.sparky.subscription;
import org.apache.camel.Exchange;
import org.apache.camel.component.restlet.RestletConstants;
import org.onap.aai.cl.api.Logger;
import org.onap.aai.cl.eelf.LoggerFactory;
import org.onap.aai.cl.mdc.MdcContext;
import org.onap.aai.restclient.client.OperationResult;
import org.onap.aai.sparky.logging.AaiUiMsgs;
import org.onap.aai.sparky.subscription.services.SubscriptionService;
import org.onap.aai.sparky.util.NodeUtils;
import org.restlet.Request;
import org.restlet.Response;
import org.restlet.data.ClientInfo;
import org.restlet.data.MediaType;
import org.restlet.data.Status;
public class SubscriptionServiceProcessor {
private static final String EMPTY_RESPONSE = "{}";
private static final Logger LOG =
LoggerFactory.getInstance().getLogger(SubscriptionServiceProcessor.class);
SubscriptionService subService;
public SubscriptionServiceProcessor(SubscriptionService subscriptionService) {
this.subService = subscriptionService;
}
public void getSubscription(Exchange exchange) {
Object xTransactionId = exchange.getIn().getHeader("X-TransactionId");
if (xTransactionId == null) {
xTransactionId = NodeUtils.getRandomTxnId();
}
Object partnerName = exchange.getIn().getHeader("X-FromAppId");
if (partnerName == null) {
partnerName = "Browser";
}
Request request = exchange.getIn().getHeader(RestletConstants.RESTLET_REQUEST, Request.class);
/*
* Disables automatic Apache Camel Restlet component logging which prints out an undesirable log
* entry which includes client (e.g. browser) information
*/
request.setLoggable(false);
ClientInfo clientInfo = request.getClientInfo();
MdcContext.initialize((String) xTransactionId, "AAI-UI", "", (String) partnerName,
clientInfo.getAddress() + ":" + clientInfo.getPort());
Response response =
exchange.getIn().getHeader(RestletConstants.RESTLET_RESPONSE, Response.class);
OperationResult subscriptionResult = null;
Status responseStatus = null;
try {
subscriptionResult = subService.buildSubscriptionPayload();
responseStatus = Status.SUCCESS_OK;
} catch (Exception exc) {
responseStatus = Status.SERVER_ERROR_INTERNAL;
subscriptionResult = new OperationResult();
subscriptionResult.setResult(EMPTY_RESPONSE);
LOG.error(AaiUiMsgs.FAILURE_TO_PROCESS_REQUEST,
"Exception thrown during subscription processing: " + exc.getLocalizedMessage());
}
response.setStatus(responseStatus);
response.setEntity(subscriptionResult.getResult(), MediaType.APPLICATION_JSON);
exchange.getOut().setBody(response);
}
}
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