Explicitly initialise the EventCallback class

Remove the @Autowired annotation on the Babel Service Client and pass
this as a parameter so that Spring will inject the value.
This ensures that the EventCallback is not initialised with a null
value.

Issue-ID: AAI-1501
Change-Id: Ic1a66bf61afec4f707162acf323b83a8a48e8f28
Signed-off-by: mark.j.leonard <mark.j.leonard@gmail.com>

4 files changed, 8 insertions, 6 deletions

diff --git a/src/main/java/org/onap/aai/modelloader/notification/EventCallback.java b/src/main/java/org/onap/aai/modelloader/notification/EventCallback.java
index 42f72ce..d7bccba 100644
--- a/src/main/java/org/onap/aai/modelloader/notification/EventCallback.java
+++ b/src/main/java/org/onap/aai/modelloader/notification/EventCallback.java
@@ -22,6 +22,7 @@ package org.onap.aai.modelloader.notification;
 
 import java.util.ArrayList;
 import java.util.List;
+
 import org.onap.aai.cl.api.Logger;
 import org.onap.aai.cl.eelf.LoggerFactory;
 import org.onap.aai.cl.mdc.MdcContext;
@@ -36,7 +37,6 @@ import org.onap.sdc.api.consumer.INotificationCallback;
 import org.onap.sdc.api.notification.IArtifactInfo;
 import org.onap.sdc.api.notification.INotificationData;
 import org.slf4j.MDC;
-import org.springframework.beans.factory.annotation.Autowired;
 
 public class EventCallback implements INotificationCallback {
     private static Logger logger = LoggerFactory.getInstance().getLogger(EventCallback.class.getName());
@@ -47,12 +47,12 @@ public class EventCallback implements INotificationCallback {
     private NotificationPublisher notificationPublisher;
     private IDistributionClient client;
     private ModelLoaderConfig config;
-    @Autowired
     private BabelServiceClientFactory babelServiceClientFactory;
 
-    public EventCallback(IDistributionClient client, ModelLoaderConfig config) {
+    public EventCallback(IDistributionClient client, ModelLoaderConfig config, BabelServiceClientFactory babelServiceClientFactory) {
         this.client = client;
         this.config = config;
+        this.babelServiceClientFactory = babelServiceClientFactory;
     }
 
     @Override
diff --git a/src/main/java/org/onap/aai/modelloader/notification/NotificationPublisher.java b/src/main/java/org/onap/aai/modelloader/notification/NotificationPublisher.java
index 4f552f7..7ad552b 100644
--- a/src/main/java/org/onap/aai/modelloader/notification/NotificationPublisher.java
+++ b/src/main/java/org/onap/aai/modelloader/notification/NotificationPublisher.java
@@ -22,7 +22,6 @@ package org.onap.aai.modelloader.notification;
 
 import java.io.IOException;
 import java.nio.file.Files;
-import java.nio.file.Paths;
 import java.time.ZonedDateTime;
 import java.time.format.DateTimeFormatter;
 import java.util.Properties;
diff --git a/src/main/java/org/onap/aai/modelloader/service/ModelLoaderService.java b/src/main/java/org/onap/aai/modelloader/service/ModelLoaderService.java
index f8ab60f..35d8ada 100644
--- a/src/main/java/org/onap/aai/modelloader/service/ModelLoaderService.java
+++ b/src/main/java/org/onap/aai/modelloader/service/ModelLoaderService.java
@@ -30,9 +30,11 @@ import java.util.List;
 import java.util.Properties;
 import java.util.Timer;
 import java.util.TimerTask;
+
 import javax.annotation.PostConstruct;
 import javax.ws.rs.core.MediaType;
 import javax.ws.rs.core.Response;
+
 import org.onap.aai.cl.api.Logger;
 import org.onap.aai.cl.eelf.LoggerFactory;
 import org.onap.aai.modelloader.config.ModelLoaderConfig;
@@ -107,7 +109,7 @@ public class ModelLoaderService implements ModelLoaderInterface {
         // Initialize distribution client
         logger.debug(ModelLoaderMsgs.INITIALIZING, "Initializing distribution client...");
         client = DistributionClientFactory.createDistributionClient();
-        EventCallback callback = new EventCallback(client, config);
+        EventCallback callback = new EventCallback(client, config, babelClientFactory);
 
         IDistributionClientResult initResult = client.init(config, callback);
 
diff --git a/src/test/java/org/onap/aai/modelloader/notification/TestEventCallback.java b/src/test/java/org/onap/aai/modelloader/notification/TestEventCallback.java
index 1215a7b..eb326fd 100644
--- a/src/test/java/org/onap/aai/modelloader/notification/TestEventCallback.java
+++ b/src/test/java/org/onap/aai/modelloader/notification/TestEventCallback.java
@@ -28,6 +28,7 @@ import static org.mockito.Mockito.when;
 import java.io.IOException;
 import java.util.List;
 import java.util.Properties;
+
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
@@ -67,7 +68,7 @@ public class TestEventCallback {
         mockDistributionClient = mock(IDistributionClient.class);
         mockNotificationPublisher = mock(NotificationPublisher.class);
 
-        eventCallback = new EventCallback(mockDistributionClient, config);
+        eventCallback = new EventCallback(mockDistributionClient, config, null);
 
         Whitebox.setInternalState(eventCallback, "artifactDeploymentManager", mockArtifactDeploymentManager);
         Whitebox.setInternalState(eventCallback, "artifactDownloadManager", mockArtifactDownloadManager);