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/**
* ============LICENSE_START=======================================================
* org.onap.aai
* ================================================================================
* Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Modifications Copyright © 2018 IBM.
* ================================================================================
* 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.dmaap;
import com.att.eelf.configuration.EELFLogger;
import com.att.eelf.configuration.EELFManager;
import java.util.Objects;
import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.MessageListener;
import javax.jms.TextMessage;
import org.apache.log4j.MDC;
import org.json.JSONException;
import org.json.JSONObject;
import org.onap.aai.logging.LogFormatTools;
import org.onap.aai.logging.LoggingContext;
import org.onap.aai.logging.LoggingContext.LoggingField;
import org.onap.aai.logging.LoggingContext.StatusCode;
import org.springframework.core.env.Environment;
import org.springframework.http.HttpEntity;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpMethod;
import org.springframework.web.client.RestTemplate;
public class AAIDmaapEventJMSConsumer implements MessageListener {
private static final String EVENT_TOPIC = "event-topic";
private static final EELFLogger LOGGER = EELFManager.getInstance().getLogger(AAIDmaapEventJMSConsumer.class);
private RestTemplate restTemplate;
private HttpHeaders httpHeaders;
private Environment environment;
public AAIDmaapEventJMSConsumer(Environment environment, RestTemplate restTemplate, HttpHeaders httpHeaders) {
Objects.nonNull(environment);
Objects.nonNull(restTemplate);
Objects.nonNull(httpHeaders);
this.environment = environment;
this.restTemplate = restTemplate;
this.httpHeaders = httpHeaders;
}
@Override
public void onMessage(Message message) {
if(restTemplate == null){
return;
}
String jsmMessageTxt = "";
String aaiEvent = "";
String eventName = "";
if (message instanceof TextMessage) {
try {
jsmMessageTxt = ((TextMessage) message).getText();
JSONObject jo = new JSONObject(jsmMessageTxt);
if (jo.has("aaiEventPayload")) {
aaiEvent = jo.getJSONObject("aaiEventPayload").toString();
} else {
return;
}
if (jo.getString("transId") != null) {
MDC.put("requestId", jo.getString("transId"));
}
if (jo.getString("fromAppId") != null) {
MDC.put("partnerName", jo.getString("fromAppId"));
}
if (jo.getString(EVENT_TOPIC) != null) {
eventName = jo.getString(EVENT_TOPIC);
}
MDC.put ("targetEntity", "DMAAP");
if (jo.getString(EVENT_TOPIC) != null) {
eventName = jo.getString(EVENT_TOPIC);
MDC.put ("targetServiceName", eventName);
}
MDC.put ("serviceName", "AAI");
MDC.put(LoggingField.STATUS_CODE.toString(), StatusCode.COMPLETE.toString());
MDC.put(LoggingField.RESPONSE_CODE.toString(), "0");
LOGGER.info(eventName + "|" + aaiEvent);
HttpEntity httpEntity = new HttpEntity(aaiEvent, httpHeaders);
String transportType = environment.getProperty("dmaap.ribbon.transportType", "http");
String baseUrl = transportType + "://" + environment.getProperty("dmaap.ribbon.listOfServers");
String endpoint = "/events/" + eventName;
if ("AAI-EVENT".equals(eventName)) {
restTemplate.exchange(baseUrl + endpoint, HttpMethod.POST, httpEntity, String.class);
} else {
LoggingContext.statusCode(StatusCode.ERROR);
LOGGER.error(eventName + "|Event Topic invalid.");
}
} catch (JMSException | JSONException e) {
MDC.put(LoggingField.STATUS_CODE.toString(), StatusCode.ERROR.toString());
MDC.put(LoggingField.RESPONSE_CODE.toString(), "200");
LOGGER.error("AAI_7350 Error parsing aaievent jsm message for sending to dmaap. {} {}", jsmMessageTxt, LogFormatTools.getStackTop(e));
} catch (Exception e) {
MDC.put(LoggingField.STATUS_CODE.toString(), StatusCode.ERROR.toString());
MDC.put(LoggingField.RESPONSE_CODE.toString(), "200");
LOGGER.error("AAI_7350 Error sending message to dmaap. {} {}" , jsmMessageTxt, LogFormatTools.getStackTop(e));
}
}
}
}
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