1 files changed, 123 insertions, 0 deletions
diff --git a/src/main/java/org/onap/aai/interceptors/post/ResponseTransactionLogging.java b/src/main/java/org/onap/aai/interceptors/post/ResponseTransactionLogging.java
new file mode 100644
index 0000000..547a7c8
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+++ b/src/main/java/org/onap/aai/interceptors/post/ResponseTransactionLogging.java
@@ -0,0 +1,123 @@
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.aai
+ * ================================================================================
+ * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * 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.interceptors.post;
+
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+import com.google.gson.JsonObject;
+import org.onap.aai.exceptions.AAIException;
+import org.onap.aai.interceptors.AAIContainerFilter;
+import org.onap.aai.interceptors.AAIHeaderProperties;
+import org.onap.aai.logging.ErrorLogHelper;
+import org.onap.aai.util.AAIConfig;
+import org.springframework.beans.factory.annotation.Autowired;
+
+import javax.annotation.Priority;
+import javax.servlet.http.HttpServletResponse;
+import javax.ws.rs.container.ContainerRequestContext;
+import javax.ws.rs.container.ContainerResponseContext;
+import javax.ws.rs.container.ContainerResponseFilter;
+import java.io.IOException;
+import java.util.Objects;
+import java.util.Optional;
+
+@Priority(AAIResponseFilterPriority.RESPONSE_TRANS_LOGGING)
+public class ResponseTransactionLogging extends AAIContainerFilter implements ContainerResponseFilter {
+
+	private static final EELFLogger TRANSACTION_LOGGER = EELFManager.getInstance().getLogger(ResponseTransactionLogging.class);
+
+	@Autowired
+	private HttpServletResponse httpServletResponse;
+
+	@Override
+	public void filter(ContainerRequestContext requestContext, ContainerResponseContext responseContext)
+			throws IOException {
+
+		this.transLogging(requestContext, responseContext);
+
+	}
+
+	private void transLogging(ContainerRequestContext requestContext, ContainerResponseContext responseContext) {
+
+		String logValue;
+		String getValue;
+		String postValue;
+		
+		try {
+			logValue = AAIConfig.get("aai.transaction.logging");
+			getValue = AAIConfig.get("aai.transaction.logging.get");
+			postValue = AAIConfig.get("aai.transaction.logging.post");
+		} catch (AAIException e) {
+			return;
+		}
+
+		String transId = requestContext.getHeaderString(AAIHeaderProperties.TRANSACTION_ID);
+		String fromAppId = requestContext.getHeaderString(AAIHeaderProperties.FROM_APP_ID);
+		String fullUri = requestContext.getUriInfo().getRequestUri().toString();
+		String requestTs = (String)requestContext.getProperty(AAIHeaderProperties.AAI_REQUEST_TS);
+
+		String httpMethod = requestContext.getMethod();
+
+		String status = Integer.toString(responseContext.getStatus());
+		
+		String request = (String)requestContext.getProperty(AAIHeaderProperties.AAI_REQUEST);
+		String response = this.getResponseString(responseContext);
+
+		if (!Boolean.parseBoolean(logValue)) {
+		} else if (!Boolean.parseBoolean(getValue) && "GET".equals(httpMethod)) {
+		} else if (!Boolean.parseBoolean(postValue) && "POST".equals(httpMethod)) {
+		} else {
+			
+			JsonObject logEntry = new JsonObject();
+			logEntry.addProperty("transactionId", transId);
+			logEntry.addProperty("status", status);
+			logEntry.addProperty("rqstDate", requestTs);
+			logEntry.addProperty("respDate", this.genDate());
+			logEntry.addProperty("sourceId", fromAppId + ":" + transId);
+			logEntry.addProperty("resourceId", fullUri);
+			logEntry.addProperty("resourceType", httpMethod);
+			logEntry.addProperty("rqstBuf", Objects.toString(request, ""));
+			logEntry.addProperty("respBuf", Objects.toString(response, ""));
+			
+			try {
+				TRANSACTION_LOGGER.debug(logEntry.toString());
+			} catch (Exception e) {
+				ErrorLogHelper.logError("AAI_4000", "Exception writing transaction log.");
+			}
+		}
+
+	}
+
+	private String getResponseString(ContainerResponseContext responseContext) {
+		JsonObject response = new JsonObject();
+		response.addProperty("ID", responseContext.getHeaderString(AAIHeaderProperties.AAI_TX_ID));
+		response.addProperty("Content-Type", this.httpServletResponse.getContentType());
+		response.addProperty("Response-Code", responseContext.getStatus());
+		response.addProperty("Headers", responseContext.getHeaders().toString());
+		Optional<Object> entityOptional = Optional.ofNullable(responseContext.getEntity());
+		if(entityOptional.isPresent()){
+			response.addProperty("Entity", entityOptional.get().toString());
+		} else {
+			response.addProperty("Entity", "");
+		}
+		return response.toString();
+	}
+
+}