Add telemetry API interface for Lifecycle

Some cleanup consolidating code in cire telemetry apis.

Issue-ID: POLICY-1687
Signed-off-by: jhh <jorge.hernandez-herrero@att.com>

Change-Id: Ic5241d45eba06796192cca1e82cba5ae53dc5aaf
Signed-off-by: jhh <jorge.hernandez-herrero@att.com>

2 files changed, 59 insertions, 1 deletions

diff --git a/feature-lifecycle/src/main/java/org/onap/policy/drools/lifecycle/LifecycleFeature.java b/feature-lifecycle/src/main/java/org/onap/policy/drools/lifecycle/LifecycleFeature.java
index 9f292946..aacd5a2e 100644
--- a/feature-lifecycle/src/main/java/org/onap/policy/drools/lifecycle/LifecycleFeature.java
+++ b/feature-lifecycle/src/main/java/org/onap/policy/drools/lifecycle/LifecycleFeature.java
@@ -34,7 +34,7 @@ public class LifecycleFeature
     /**
      * Lifecycle FSM.
      */
-    protected static final LifecycleFsm fsm = new LifecycleFsm();
+    public static final LifecycleFsm fsm = new LifecycleFsm();
 
     @Override
     public int getSequenceNumber() {
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
new file mode 100644
index 00000000..e4a93310
--- /dev/null
+++ b/feature-lifecycle/src/main/java/org/onap/policy/drools/server/restful/RestLifecycleManager.java
@@ -0,0 +1,58 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2019 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.
+ * 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.policy.drools.server.restful;
+
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import javax.ws.rs.Consumes;
+import javax.ws.rs.GET;
+import javax.ws.rs.Path;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import org.onap.policy.drools.lifecycle.LifecycleFeature;
+import org.onap.policy.drools.lifecycle.LifecycleFsm;
+
+/**
+ * REST Lifecycle Manager.
+ */
+
+@Path("/policy/pdp")
+@Produces(MediaType.APPLICATION_JSON)
+@Consumes(MediaType.APPLICATION_JSON)
+@Api
+public class RestLifecycleManager {
+
+    @GET
+    @Path("engine/lifecycle/fsm")
+    @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();
+    }
+
+    @GET
+    @Path("engine/lifecycle/fsm/state")
+    @ApiOperation(value = "Retrieves the Lifecycle FSM",
+        notes = "Lifecycle FSM", response = LifecycleFsm.class)
+    public Response state() {
+        return Response.status(Response.Status.OK).entity(LifecycleFeature.fsm.state()).build();
+    }
+
+}