X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=models-interactions%2Fmodel-simulators%2Fsrc%2Fmain%2Fjava%2Forg%2Fonap%2Fpolicy%2Fsimulators%2FAppcLcmTopicServer.java;h=62e1acc9c75eb8b9172d4c2f688b57d13960b9a9;hb=HEAD;hp=df4cbb31e7bf24e5868ddbedf2da338a85391732;hpb=e8af063efc33258c32d5843d6b3aad7df0216a95;p=policy%2Fmodels.git

diff --git a/models-interactions/model-simulators/src/main/java/org/onap/policy/simulators/AppcLcmTopicServer.java b/models-interactions/model-simulators/src/main/java/org/onap/policy/simulators/AppcLcmTopicServer.java
index df4cbb31e..62e1acc9c 100644
--- a/models-interactions/model-simulators/src/main/java/org/onap/policy/simulators/AppcLcmTopicServer.java
+++ b/models-interactions/model-simulators/src/main/java/org/onap/policy/simulators/AppcLcmTopicServer.java
@@ -2,7 +2,8 @@
  * ============LICENSE_START=======================================================
  * ONAP
  * ================================================================================
- * Copyright (C) 2020 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2020-2021 AT&T Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2024 Nordix Foundation.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -20,7 +21,7 @@
 
 package org.onap.policy.simulators;
 
-import org.onap.policy.appclcm.AppcLcmDmaapWrapper;
+import org.onap.policy.appclcm.AppcLcmMessageWrapper;
 import org.onap.policy.common.endpoints.event.comm.TopicSink;
 import org.onap.policy.common.endpoints.event.comm.TopicSource;
 import org.onap.policy.common.utils.coder.StandardCoder;
@@ -29,14 +30,24 @@ import org.onap.policy.common.utils.resources.ResourceUtils;
 /**
  * APPC-LCM topic server.
  */
-public class AppcLcmTopicServer extends TopicServer<AppcLcmDmaapWrapper> {
+public class AppcLcmTopicServer extends TopicServer<AppcLcmMessageWrapper> {
+
     public AppcLcmTopicServer(TopicSink sink, TopicSource source) {
-        super(sink, source, new StandardCoder(), AppcLcmDmaapWrapper.class);
+        super(sink, source, new StandardCoder(), AppcLcmMessageWrapper.class);
     }
 
     @Override
-    protected String process(AppcLcmDmaapWrapper request) {
-        String response = ResourceUtils.getResourceAsString("org/onap/policy/simulators/appclcm/appc.lcm.success.json");
+    protected String process(AppcLcmMessageWrapper request) {
+        /*
+         * In case the request and response are on the same topic, this may be invoked
+         * with a request or with a response object. If the "output" is not null, then we
+         * know it's a response.
+         */
+        if (request.getBody().getOutput() != null) {
+            return null;
+        }
+
+        var response = ResourceUtils.getResourceAsString("org/onap/policy/simulators/appclcm/appc.lcm.success.json");
         return response.replace("${replaceMe}", request.getBody().getInput().getCommonHeader().getSubRequestId());
     }
 }