aai-traversal/src/main/java/org/onap/aai/interceptors/post/ResponseTransactionLogging.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.interceptors.post;
  21
  22 import java.io.IOException;
  23 import java.util.Objects;
  24 import java.util.Optional;
  25
  26 import javax.annotation.Priority;
  27 import javax.servlet.http.HttpServletResponse;
  28 import javax.ws.rs.container.ContainerRequestContext;
  29 import javax.ws.rs.container.ContainerResponseContext;
  30 import javax.ws.rs.container.ContainerResponseFilter;
  31
  32 import org.onap.aai.exceptions.AAIException;
  33 import org.onap.aai.interceptors.AAIContainerFilter;
  34 import org.onap.aai.interceptors.AAIHeaderProperties;
  35 import org.onap.aai.logging.ErrorLogHelper;
  36 import org.onap.aai.util.AAIConfig;
  37 import org.springframework.beans.factory.annotation.Autowired;
  38
  39 import com.att.eelf.configuration.EELFLogger;
  40 import com.att.eelf.configuration.EELFManager;
  41 import com.google.gson.JsonObject;
  42
  43 @Priority(AAIResponseFilterPriority.RESPONSE_TRANS_LOGGING)
  44 public class ResponseTransactionLogging extends AAIContainerFilter implements ContainerResponseFilter {
  45
  46         private static final EELFLogger TRANSACTION_LOGGER = EELFManager.getInstance().getLogger(ResponseTransactionLogging.class);
  47
  48         @Autowired
  49         private HttpServletResponse httpServletResponse;
  50
  51         @Override
  52         public void filter(ContainerRequestContext requestContext, ContainerResponseContext responseContext)
  53                         throws IOException {
  54
  55                 this.transLogging(requestContext, responseContext);
  56
  57         }
  58
  59         private void transLogging(ContainerRequestContext requestContext, ContainerResponseContext responseContext) {
  60
  61                 String logValue;
  62                 String getValue;
  63                 String postValue;
  64
  65                 try {
  66                         logValue = AAIConfig.get("aai.transaction.logging");
  67                         getValue = AAIConfig.get("aai.transaction.logging.get");
  68                         postValue = AAIConfig.get("aai.transaction.logging.post");
  69                 } catch (AAIException e) {
  70                         return;
  71                 }
  72
  73                 String transId = requestContext.getHeaderString(AAIHeaderProperties.TRANSACTION_ID);
  74                 String fromAppId = requestContext.getHeaderString(AAIHeaderProperties.FROM_APP_ID);
  75                 String fullUri = requestContext.getUriInfo().getRequestUri().toString();
  76                 String requestTs = (String)requestContext.getProperty(AAIHeaderProperties.AAI_REQUEST_TS);
  77
  78                 String httpMethod = requestContext.getMethod();
  79
  80                 String status = Integer.toString(responseContext.getStatus());
  81
  82                 String request = (String)requestContext.getProperty(AAIHeaderProperties.AAI_REQUEST);
  83                 String response = this.getResponseString(responseContext);
  84
  85                 if (!Boolean.parseBoolean(logValue)) {
  86                 } else if (!Boolean.parseBoolean(getValue) && "GET".equals(httpMethod)) {
  87                 } else if (!Boolean.parseBoolean(postValue) && "POST".equals(httpMethod)) {
  88                 } else {
  89
  90                         JsonObject logEntry = new JsonObject();
  91                         logEntry.addProperty("transactionId", transId);
  92                         logEntry.addProperty("status", status);
  93                         logEntry.addProperty("rqstDate", requestTs);
  94                         logEntry.addProperty("respDate", this.genDate());
  95                         logEntry.addProperty("sourceId", fromAppId + ":" + transId);
  96                         logEntry.addProperty("resourceId", fullUri);
  97                         logEntry.addProperty("resourceType", httpMethod);
  98                         logEntry.addProperty("rqstBuf", Objects.toString(request, ""));
  99                         logEntry.addProperty("respBuf", Objects.toString(response, ""));
 100
 101                         try {
 102                                 TRANSACTION_LOGGER.debug(logEntry.toString());
 103                         } catch (Exception e) {
 104                                 ErrorLogHelper.logError("AAI_4000", "Exception writing transaction log.");
 105                         }
 106                 }
 107
 108         }
 109
 110         private String getResponseString(ContainerResponseContext responseContext) {
 111                 JsonObject response = new JsonObject();
 112                 response.addProperty("ID", responseContext.getHeaderString(AAIHeaderProperties.AAI_TX_ID));
 113                 response.addProperty("Content-Type", this.httpServletResponse.getContentType());
 114                 response.addProperty("Response-Code", responseContext.getStatus());
 115                 response.addProperty("Headers", responseContext.getHeaders().toString());
 116                 Optional<Object> entityOptional = Optional.ofNullable(responseContext.getEntity());
 117                 if(entityOptional.isPresent()){
 118                         response.addProperty("Entity", entityOptional.get().toString());
 119                 } else {
 120                         response.addProperty("Entity", "");
 121                 }
 122                 return response.toString();
 123         }
 124
 125 }