narrow rest server data response for lifecycle

There may be a potential for getting stuck between gson utils, jetty
and fsm data.

Issue-ID: POLICY-2345
Signed-off-by: jhh <jorge.hernandez-herrero@att.com>
Change-Id: Iec7d1a9db19d3c2eea830b2a51cd1fb1229c573a

2 files changed, 19 insertions, 8 deletions

diff --git a/feature-lifecycle/src/main/java/org/onap/policy/drools/server/restful/RestLifecycleManager.java b/feature-lifecycle/src/main/java/org/onap/policy/drools/server/restful/RestLifecycleManager.java
index 9aea0450..44113779 100644
--- a/feature-lifecycle/src/main/java/org/onap/policy/drools/server/restful/RestLifecycleManager.java
+++ b/feature-lifecycle/src/main/java/org/onap/policy/drools/server/restful/RestLifecycleManager.java
@@ -1,6 +1,6 @@
 /*-
  * ============LICENSE_START=======================================================
- * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2019-2020 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.
@@ -41,11 +41,19 @@ import org.onap.policy.drools.lifecycle.LifecycleFsm;
 public class RestLifecycleManager {
 
     @GET
-    @Path("engine/lifecycle/fsm")
+    @Path("engine/lifecycle/fsm/group")
     @ApiOperation(value = "Retrieves the Lifecycle FSM",
         notes = "Lifecycle FSM", response = LifecycleFsm.class)
-    public Response fsm() {
-        return Response.status(Response.Status.OK).entity(LifecycleFeature.fsm).build();
+    public Response group() {
+        return Response.status(Response.Status.OK).entity(LifecycleFeature.fsm.getGroup()).build();
+    }
+
+    @GET
+    @Path("engine/lifecycle/fsm/subgroup")
+    @ApiOperation(value = "Retrieves the Lifecycle FSM",
+            notes = "Lifecycle FSM", response = LifecycleFsm.class)
+    public Response subgroup() {
+        return Response.status(Response.Status.OK).entity(LifecycleFeature.fsm.getSubgroup()).build();
     }
 
     @GET
@@ -55,5 +63,4 @@ public class RestLifecycleManager {
     public Response state() {
         return Response.status(Response.Status.OK).entity(LifecycleFeature.fsm.state()).build();
     }
-
 }
diff --git a/feature-lifecycle/src/test/java/org/onap/policy/drools/server/restful/RestLifecycleManagerTest.java b/feature-lifecycle/src/test/java/org/onap/policy/drools/server/restful/RestLifecycleManagerTest.java
index cb65b57f..ae62095e 100644
--- a/feature-lifecycle/src/test/java/org/onap/policy/drools/server/restful/RestLifecycleManagerTest.java
+++ b/feature-lifecycle/src/test/java/org/onap/policy/drools/server/restful/RestLifecycleManagerTest.java
@@ -19,7 +19,6 @@
 package org.onap.policy.drools.server.restful;
 
 import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNotNull;
 
 import javax.ws.rs.core.Response;
 import javax.ws.rs.core.Response.Status;
@@ -33,6 +32,7 @@ import org.onap.policy.common.endpoints.http.client.HttpClientFactoryInstance;
 import org.onap.policy.common.endpoints.http.server.HttpServletServer;
 import org.onap.policy.common.endpoints.http.server.HttpServletServerFactoryInstance;
 import org.onap.policy.common.utils.network.NetworkUtil;
+import org.onap.policy.drools.lifecycle.LifecycleFeature;
 import org.onap.policy.drools.persistence.SystemPersistenceConstants;
 import org.onap.policy.models.pdp.enums.PdpState;
 
@@ -80,8 +80,12 @@ public class RestLifecycleManagerTest {
 
     @Test
     public void testFsm() {
-        Response response = HttpClientFactoryInstance.getClientFactory().get("lifecycle").get("fsm");
-        assertNotNull(HttpClient.getBody(response, String.class));
+        Response response = HttpClientFactoryInstance.getClientFactory().get("lifecycle").get("fsm/group");
+        assertEquals(LifecycleFeature.fsm.getGroup(), HttpClient.getBody(response, String.class));
+        assertEquals(Status.OK.getStatusCode(), response.getStatus());
+
+        response = HttpClientFactoryInstance.getClientFactory().get("lifecycle").get("fsm/subgroup");
+        assertEquals("", HttpClient.getBody(response, String.class));
         assertEquals(Status.OK.getStatusCode(), response.getStatus());
 
         response = HttpClientFactoryInstance.getClientFactory().get("lifecycle").get("fsm/state");