add MDC's

Change-Id: Ie4fe86791f46b790ae42088a5d2b93f491e4549d
Issue-ID: DCAEGEN2-730
Signed-off-by: micdzied <michal.1.dziedzic@nokia.com>

4 files changed, 49 insertions, 6 deletions

diff --git a/prh-commons/pom.xml b/prh-commons/pom.xml
index 8aa966cc..41b0a331 100644
--- a/prh-commons/pom.xml
+++ b/prh-commons/pom.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xmlns="http://maven.apache.org/POM/4.0.0"
   xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/prh-commons/src/main/java/org/onap/dcaegen2/services/prh/model/logging/MDCVariables.java b/prh-commons/src/main/java/org/onap/dcaegen2/services/prh/model/logging/MDCVariables.java
new file mode 100644
index 00000000..33d0c87d
--- /dev/null
+++ b/prh-commons/src/main/java/org/onap/dcaegen2/services/prh/model/logging/MDCVariables.java
@@ -0,0 +1,43 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PNF-REGISTRATION-HANDLER
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA 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.dcaegen2.services.prh.model.logging;
+
+import java.util.Map;
+import org.slf4j.MDC;
+
+public final class MDCVariables {
+
+    public static final String X_ONAP_REQUEST_ID = "X-ONAP-RequestID";
+    public static final String X_INVOCATION_ID = "X-InvocationID";
+    public static final String REQUEST_ID = "RequestID";
+    public static final String INVOCATION_ID = "InvocationID";
+    public static final String INSTANCE_UUID = "InstanceUUID";
+    public static final String RESPONSE_CODE = "ResponseCode";
+    public static final String SERVICE_NAME = "ServiceName";
+
+    public static void setMdcContextMap(Map<String,String> mdcContextMap) {
+        if(mdcContextMap != null)
+            MDC.setContextMap(mdcContextMap);
+    }
+
+    private MDCVariables() {
+    }
+}
diff --git a/prh-commons/src/main/java/org/onap/dcaegen2/services/prh/model/utils/HttpUtils.java b/prh-commons/src/main/java/org/onap/dcaegen2/services/prh/model/utils/HttpUtils.java
index 11fca099..e0264eb3 100644
--- a/prh-commons/src/main/java/org/onap/dcaegen2/services/prh/model/utils/HttpUtils.java
+++ b/prh-commons/src/main/java/org/onap/dcaegen2/services/prh/model/utils/HttpUtils.java
@@ -24,7 +24,8 @@ import org.apache.http.HttpStatus;
 
 public final class HttpUtils implements HttpStatus {
 
-    private HttpUtils() {}
+    private HttpUtils() {
+    }
 
     public static boolean isSuccessfulResponseCode(Integer statusCode) {
         return statusCode >= 200 && statusCode < 300;
diff --git a/prh-commons/src/test/java/org/onap/dcaegen2/services/prh/model/CommonFunctionsTest.java b/prh-commons/src/test/java/org/onap/dcaegen2/services/prh/model/CommonFunctionsTest.java
index 470704a2..b3fc87a1 100644
--- a/prh-commons/src/test/java/org/onap/dcaegen2/services/prh/model/CommonFunctionsTest.java
+++ b/prh-commons/src/test/java/org/onap/dcaegen2/services/prh/model/CommonFunctionsTest.java
@@ -32,12 +32,11 @@ import org.junit.jupiter.api.Test;
 
 class CommonFunctionsTest {
 
-    // Given
-    private ConsumerDmaapModel model = new ConsumerDmaapModelForUnitTest();
-
     private static final HttpResponse httpResponseMock = mock(HttpResponse.class);
     private static final HttpEntity httpEntityMock = mock(HttpEntity.class);
     private static final StatusLine statusLineMock = mock(StatusLine.class);
+    // Given
+    private ConsumerDmaapModel model = new ConsumerDmaapModelForUnitTest();
 
     @BeforeAll
     static void setup() {