aai-core/src/main/java/org/onap/aai/dmaap/AAIDmaapEventJMSConsumer.java

   1 /**
   2  * ============LICENSE_START=======================================================
   3  * org.onap.aai
   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
  10  *
  11  *    http://www.apache.org/licenses/LICENSE-2.0
  12  *
  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=========================================================
  19  */
  20 package org.onap.aai.dmaap;
  21
  22 import com.att.eelf.configuration.EELFLogger;
  23 import com.att.eelf.configuration.EELFManager;
  24 import java.util.Objects;
  25 import javax.jms.JMSException;
  26 import javax.jms.Message;
  27 import javax.jms.MessageListener;
  28 import javax.jms.TextMessage;
  29 import org.apache.log4j.MDC;
  30 import org.json.JSONException;
  31 import org.json.JSONObject;
  32 import org.onap.aai.logging.LogFormatTools;
  33 import org.onap.aai.logging.LoggingContext;
  34 import org.onap.aai.logging.LoggingContext.LoggingField;
  35 import org.onap.aai.logging.LoggingContext.StatusCode;
  36 import org.springframework.core.env.Environment;
  37 import org.springframework.http.HttpEntity;
  38 import org.springframework.http.HttpHeaders;
  39 import org.springframework.http.HttpMethod;
  40 import org.springframework.web.client.RestTemplate;
  41
  42 public class AAIDmaapEventJMSConsumer implements MessageListener {
  43
  44         private static final EELFLogger LOGGER = EELFManager.getInstance().getLogger(AAIDmaapEventJMSConsumer.class);
  45
  46         private RestTemplate restTemplate;
  47
  48         private HttpHeaders httpHeaders;
  49
  50         private Environment environment;
  51
  52         public AAIDmaapEventJMSConsumer(Environment environment, RestTemplate restTemplate, HttpHeaders httpHeaders) {
  53                 Objects.nonNull(environment);
  54                 Objects.nonNull(restTemplate);
  55                 Objects.nonNull(httpHeaders);
  56                 this.environment = environment;
  57                 this.restTemplate = restTemplate;
  58                 this.httpHeaders = httpHeaders;
  59         }
  60
  61         @Override
  62         public void onMessage(Message message) {
  63
  64             if(restTemplate == null){
  65                 return;
  66                 }
  67
  68                 String jsmMessageTxt = "";
  69                 String aaiEvent = "";
  70                 String eventName = "";
  71
  72                 if (message instanceof TextMessage) {
  73                         try {
  74                                 jsmMessageTxt = ((TextMessage) message).getText();
  75                                 JSONObject jo = new JSONObject(jsmMessageTxt);
  76
  77                                 if (jo.has("aaiEventPayload")) {
  78                                         aaiEvent = jo.getJSONObject("aaiEventPayload").toString();
  79                                 } else {
  80                                         return;
  81                                 }
  82                                 if (jo.getString("transId") != null) {
  83                                         MDC.put("requestId", jo.getString("transId"));
  84                                 }
  85                                 if (jo.getString("fromAppId") != null) {
  86                                         MDC.put("partnerName", jo.getString("fromAppId"));
  87                                 }
  88                                 if (jo.getString("event-topic") != null) {
  89                                         eventName = jo.getString("event-topic");
  90                                 }
  91
  92                                 MDC.put ("targetEntity", "DMAAP");
  93                                 if (jo.getString("event-topic") != null) {
  94                                         eventName = jo.getString("event-topic");
  95                                         MDC.put ("targetServiceName", eventName);
  96                                 }
  97                                 MDC.put ("serviceName", "AAI");
  98                                 MDC.put(LoggingField.STATUS_CODE.toString(), StatusCode.COMPLETE.toString());
  99                                 MDC.put(LoggingField.RESPONSE_CODE.toString(), "0");
 100                                 LOGGER.info(eventName + "|" + aaiEvent);
 101                                 HttpEntity httpEntity = new HttpEntity(aaiEvent, httpHeaders);
 102
 103                                 String transportType = environment.getProperty("dmaap.ribbon.transportType", "http");
 104                                 String baseUrl  = transportType + "://" + environment.getProperty("dmaap.ribbon.listOfServers");
 105                                 String endpoint = "/events/" + eventName;
 106
 107                                 if ("AAI-EVENT".equals(eventName)) {
 108                     restTemplate.exchange(baseUrl + endpoint, HttpMethod.POST, httpEntity, String.class);
 109                                 } else {
 110                                         LoggingContext.statusCode(StatusCode.ERROR);
 111                                         LOGGER.error(eventName + "|Event Topic invalid.");
 112                                 }
 113                         } catch (JMSException | JSONException e) {
 114                                 MDC.put(LoggingField.STATUS_CODE.toString(), StatusCode.ERROR.toString());
 115                                 MDC.put(LoggingField.RESPONSE_CODE.toString(), "200");
 116                                 LOGGER.error("AAI_7350 Error parsing aaievent jsm message for sending to dmaap. {} {}", jsmMessageTxt, LogFormatTools.getStackTop(e));
 117                         } catch (Exception e) {
 118                                 MDC.put(LoggingField.STATUS_CODE.toString(), StatusCode.ERROR.toString());
 119                                 MDC.put(LoggingField.RESPONSE_CODE.toString(), "200");
 120                                 LOGGER.error("AAI_7350 Error sending message to dmaap. {} {}" , jsmMessageTxt, LogFormatTools.getStackTop(e));
 121                         }
 122                 }
 123
 124         }
 125 }