Use lombok annotations for aai, appc, appclcm, cds

Issue-ID: POLICY-3396
Change-Id: I81b6b0c7929809ffaeadadd6144e9b9f394bfdc8
Signed-off-by: Jim Hahn <jrh3@att.com>

3 files changed, 14 insertions, 22 deletions

diff --git a/models-interactions/model-impl/aai/src/main/java/org/onap/policy/aai/AaiConstants.java b/models-interactions/model-impl/aai/src/main/java/org/onap/policy/aai/AaiConstants.java
index 084e4a504..e6c46e5e2 100644
--- a/models-interactions/model-impl/aai/src/main/java/org/onap/policy/aai/AaiConstants.java
+++ b/models-interactions/model-impl/aai/src/main/java/org/onap/policy/aai/AaiConstants.java
@@ -2,7 +2,7 @@
  * ============LICENSE_START=======================================================
  * ONAP
  * ================================================================================
- * Copyright (C) 2020 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2020-2021 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.
@@ -20,15 +20,15 @@
 
 package org.onap.policy.aai;
 
+import lombok.AccessLevel;
+import lombok.NoArgsConstructor;
+
 /**
  * Constants used with A&AI classes.
  */
-public class AaiConstants {
+@NoArgsConstructor(access = AccessLevel.PRIVATE)
+public final class AaiConstants {
 
     public static final String ACTOR_NAME = "AAI";
     public static final String CONTEXT_PREFIX = ACTOR_NAME + ".";
-
-    private AaiConstants() {
-        // do nothing
-    }
 }
diff --git a/models-interactions/model-impl/aai/src/main/java/org/onap/policy/aai/AaiManager.java b/models-interactions/model-impl/aai/src/main/java/org/onap/policy/aai/AaiManager.java
index b2a410733..a6a671815 100644
--- a/models-interactions/model-impl/aai/src/main/java/org/onap/policy/aai/AaiManager.java
+++ b/models-interactions/model-impl/aai/src/main/java/org/onap/policy/aai/AaiManager.java
@@ -29,6 +29,7 @@ import java.util.HashMap;
 import java.util.Map;
 import java.util.UUID;
 import java.util.stream.Collectors;
+import lombok.AllArgsConstructor;
 import org.apache.commons.lang3.tuple.Pair;
 import org.json.JSONArray;
 import org.json.JSONObject;
@@ -44,6 +45,7 @@ import org.slf4j.LoggerFactory;
 /**
  * This class handles communication towards and responses from A&AI for this module.
  */
+@AllArgsConstructor
 public final class AaiManager {
 
     // TODO remove this class
@@ -55,9 +57,6 @@ public final class AaiManager {
 
     private static final StandardCoder CODER = new StandardCoder();
 
-    // The REST manager used for processing REST calls for this AAI manager
-    private final RestManager restManager;
-
     /** custom query and other AAI resource URLs. */
     private static final String CQ_URL = "/aai/v21/query?format=resource";
     private static final String TENANT_URL = "/aai/v21/search/nodes-query?"
@@ -66,14 +65,8 @@ public final class AaiManager {
     private static final String PNF_URL = PREFIX + "/network/pnfs/pnf/";
     private static final String AAI_DEPTH_SUFFIX = "?depth=0";
 
-    /**
-     * Constructor, create the AAI manager with the specified REST manager.
-     *
-     * @param restManager the rest manager to use for REST calls
-     */
-    public AaiManager(final RestManager restManager) {
-        this.restManager = restManager;
-    }
+    // The REST manager used for processing REST calls for this AAI manager
+    private final RestManager restManager;
 
     /**
      * Creates the custom query payload from a tenant query response.
diff --git a/models-interactions/model-impl/aai/src/main/java/org/onap/policy/aai/util/Serialization.java b/models-interactions/model-impl/aai/src/main/java/org/onap/policy/aai/util/Serialization.java
index 7a14a854f..4b2be050a 100644
--- a/models-interactions/model-impl/aai/src/main/java/org/onap/policy/aai/util/Serialization.java
+++ b/models-interactions/model-impl/aai/src/main/java/org/onap/policy/aai/util/Serialization.java
@@ -2,7 +2,7 @@
  * ============LICENSE_START=======================================================
  * aai
  * ================================================================================
- * Copyright (C) 2017-2020 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2017-2021 AT&T Intellectual Property. All rights reserved.
  * Modifications Copyright (C) 2019 Nordix Foundation.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -23,12 +23,11 @@ package org.onap.policy.aai.util;
 
 import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
+import lombok.AccessLevel;
+import lombok.NoArgsConstructor;
 
+@NoArgsConstructor(access = AccessLevel.PRIVATE)
 public final class Serialization {
 
     public static final Gson gsonPretty = new GsonBuilder().disableHtmlEscaping().setPrettyPrinting().create();
-
-    private Serialization() {
-        // Private constructor to prevent subclassing
-    }
 }