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-rw-r--r--src/main/java/org/onap/pomba/contextaggregator/rest/RestRequest.java59
-rw-r--r--src/main/java/org/onap/pomba/contextaggregator/service/ContextAggregatorProcessor.java6
2 files changed, 54 insertions, 11 deletions
diff --git a/src/main/java/org/onap/pomba/contextaggregator/rest/RestRequest.java b/src/main/java/org/onap/pomba/contextaggregator/rest/RestRequest.java
index c4f1eef..338af0a 100644
--- a/src/main/java/org/onap/pomba/contextaggregator/rest/RestRequest.java
+++ b/src/main/java/org/onap/pomba/contextaggregator/rest/RestRequest.java
@@ -17,9 +17,13 @@
*/
package org.onap.pomba.contextaggregator.rest;
+import java.net.InetAddress;
+import java.text.SimpleDateFormat;
import java.util.Base64;
+import java.util.Date;
import java.util.List;
import java.util.Map;
+import java.util.UUID;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.MultivaluedHashMap;
import javax.ws.rs.core.MultivaluedMap;
@@ -33,6 +37,7 @@ import org.onap.pomba.contextaggregator.exception.ContextAggregatorError;
import org.onap.pomba.contextaggregator.exception.ContextAggregatorException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
+import org.slf4j.MDC;
import org.springframework.web.util.UriComponents;
import org.springframework.web.util.UriComponentsBuilder;
@@ -41,11 +46,22 @@ public class RestRequest {
private static final String SERVICE_INSTANCE_ID = "serviceInstanceId";
private static final String MODEL_VERSION_ID = "modelVersionId";
private static final String MODEL_INVARIANT_ID = "modelInvariantId";
-
private static final String APP_NAME = "context-aggregator";
-
private static final String BASIC_AUTH = "Basic ";
+ private static final String MDC_REQUEST_ID = "RequestId";
+ private static final String MDC_SERVER_FQDN = "ServerFQDN";
+ private static final String MDC_SERVICE_NAME = "ServiceName";
+ private static final String MDC_PARTNER_NAME = "PartnerName";
+ private static final String MDC_START_TIME = "StartTime";
+ private static final String MDC_SERVICE_INSTANCE_ID = "ServiceInstanceId";
+ private static final String MDC_INVOCATION_ID = "InvocationID";
+ private static final String MDC_CLIENT_ADDRESS = "ClientAddress";
+
+ private static final String MDC_STATUS_CODE = "StatusCode";
+ private static final String MDC_RESPONSE_CODE = "ResponseCode";
+ private static final String MDC_INSTANCE_UUID = "InstanceId";
+
private static Logger log = LoggerFactory.getLogger(RestRequest.class);
@@ -60,13 +76,15 @@ public class RestRequest {
* @param event The audit event.
* @return Returns the JSON response from the context builder
*/
- public static String getModelData(ContextBuilder builder, POAEvent event) throws ContextAggregatorException {
+ public static String getModelData(ContextBuilder builder, POAEvent event, UUID instanceId) throws ContextAggregatorException {
+
+ initMdc(event, instanceId);
RestClient restClient = createRestClient(builder);
OperationResult result;
-
+
try {
- result = restClient.get(generateUri(builder, event), generateHeaders(event.getxTransactionId(), builder),
+ result = restClient.get(generateUri(builder, event), generateHeaders(event, builder),
MediaType.APPLICATION_JSON_TYPE);
} catch (Exception e) {
log.error("Exception in Rest call", e);
@@ -75,19 +93,44 @@ public class RestRequest {
}
if (result == null) {
+ MDC.put(MDC_STATUS_CODE, "ERROR");
throw new ContextAggregatorException(ContextAggregatorError.FAILED_TO_GET_MODEL_DATA,
builder.getContextName(), "Null result");
}
if (result.wasSuccessful()) {
+ MDC.put(MDC_RESPONSE_CODE, String.valueOf(result.getResultCode()));
+ MDC.put(MDC_STATUS_CODE, "COMPLETE");
log.info("Retrieved model data for '{}' context builder. Result: {}", builder.getContextName(), result.getResult());
return result.getResult();
}
// failed! throw Exception:
+ MDC.put(MDC_STATUS_CODE, "ERROR");
throw new ContextAggregatorException(ContextAggregatorError.FAILED_TO_GET_MODEL_DATA, builder.getContextName(),
result.getFailureCause());
}
+ private static void initMdc(POAEvent event, UUID instanceId) {
+ MDC.clear();
+ MDC.put(MDC_REQUEST_ID, event.getxTransactionId());
+ MDC.put(MDC_SERVICE_NAME, APP_NAME);
+ MDC.put(MDC_SERVICE_INSTANCE_ID, event.getServiceInstanceId());
+ MDC.put(MDC_PARTNER_NAME, event.getxFromAppId());
+ MDC.put(MDC_START_TIME, new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSXXX").format(new Date()));
+ MDC.put(MDC_INVOCATION_ID, UUID.randomUUID().toString());
+ MDC.put(MDC_INSTANCE_UUID, instanceId.toString());
+
+ try {
+ MDC.put(MDC_CLIENT_ADDRESS, InetAddress.getLocalHost().getCanonicalHostName());
+ } catch (Exception e) {
+ // If, for some reason we are unable to get the canonical host name,
+ // we
+ // just want to leave the field null.
+ log.info("Could not get canonical host name for " + MDC_SERVER_FQDN + ", leaving field null");
+ }
+ }
+
+
private static RestClient createRestClient(ContextBuilder builder) {
return new RestClient()
.connectTimeoutMs(builder.getConnectionTimeout()).readTimeoutMs(builder.getReadTimeout());
@@ -102,10 +145,10 @@ public class RestRequest {
return uriComponents.toUriString();
}
- private static Map<String, List<String>> generateHeaders(String transactionId, ContextBuilder builder) {
+ private static Map<String, List<String>> generateHeaders(POAEvent event, ContextBuilder builder) {
MultivaluedMap<String, String> headers = new MultivaluedHashMap<>();
- headers.add(Headers.FROM_APP_ID, APP_NAME);
- headers.add(Headers.TRANSACTION_ID, transactionId);
+ headers.add(Headers.FROM_APP_ID, event.getxFromAppId());
+ headers.add(Headers.TRANSACTION_ID, event.getxTransactionId());
headers.add(Headers.AUTHORIZATION, getBasicAuthString(builder));
return headers;
}
diff --git a/src/main/java/org/onap/pomba/contextaggregator/service/ContextAggregatorProcessor.java b/src/main/java/org/onap/pomba/contextaggregator/service/ContextAggregatorProcessor.java
index 21f3a3e..dca9796 100644
--- a/src/main/java/org/onap/pomba/contextaggregator/service/ContextAggregatorProcessor.java
+++ b/src/main/java/org/onap/pomba/contextaggregator/service/ContextAggregatorProcessor.java
@@ -27,7 +27,6 @@ import com.att.nsa.mr.client.MRConsumer;
import com.att.nsa.mr.client.MRPublisher;
import com.att.nsa.mr.client.MRTopicManager;
import com.att.nsa.mr.client.impl.MRSimplerBatchPublisher;
-
import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
@@ -35,12 +34,12 @@ import java.util.Collection;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
+import java.util.UUID;
import java.util.concurrent.Callable;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.TimeUnit;
import java.util.stream.Collectors;
-
import org.onap.pomba.common.datatypes.DataQuality;
import org.onap.pomba.common.datatypes.DataQuality.Status;
import org.onap.pomba.common.datatypes.ModelContext;
@@ -65,6 +64,7 @@ public class ContextAggregatorProcessor implements Callable<Void> {
private static final Gson gson = new GsonBuilder().disableHtmlEscaping().create();
private ExecutorService executor = Executors.newFixedThreadPool(10);
private int retriesRemaining;
+ private static UUID instanceId = UUID.randomUUID();
@Autowired
private MRConsumer consumer;
@@ -108,7 +108,7 @@ public class ContextAggregatorProcessor implements Callable<Void> {
for (ContextBuilder builder : contextBuilders) {
try {
log.info("Retrieving model data for: {}", builder.getContextName());
- String modelData = RestRequest.getModelData(builder, event);
+ String modelData = RestRequest.getModelData(builder, event, instanceId);
retrievedModels.put(builder.getContextName(), modelData);
} catch (ContextAggregatorException e) {
DataQuality errorDataQuality = new DataQuality();