Make Actors event-agnostic

Removed event and event-context code from the Actor code.  Also removed
the preprocessing steps from the Actor code, giving the application
complete control over any preprocessing.
Also fixed a bug wherein the APPC actor was treating the
AAI_RESOURCE_VNF property as a String instead of as a GenericVnf.

Issue-ID: POLICY-2746-actor
Change-Id: Ibc05fe39ffedc0bc461abf10e6a960861ac70119
Signed-off-by: Jim Hahn <jrh3@att.com>

3 files changed, 16 insertions, 100 deletions

diff --git a/models-interactions/model-actors/actor.vfc/src/main/java/org/onap/policy/controlloop/actor/vfc/VfcOperation.java b/models-interactions/model-actors/actor.vfc/src/main/java/org/onap/policy/controlloop/actor/vfc/VfcOperation.java
index 0a1136d2f..65c7318ff 100644
--- a/models-interactions/model-actors/actor.vfc/src/main/java/org/onap/policy/controlloop/actor/vfc/VfcOperation.java
+++ b/models-interactions/model-actors/actor.vfc/src/main/java/org/onap/policy/controlloop/actor/vfc/VfcOperation.java
@@ -21,7 +21,6 @@
 package org.onap.policy.controlloop.actor.vfc;
 
 import java.util.List;
-import java.util.concurrent.CompletableFuture;
 import javax.ws.rs.core.Response;
 import org.apache.commons.lang3.StringUtils;
 import org.onap.policy.controlloop.actorserviceprovider.OperationOutcome;
@@ -82,14 +81,6 @@ public abstract class VfcOperation extends HttpOperation<VfcResponse> {
         return super.getPollingPath() + jobId;
     }
 
-    /**
-     * Starts the GUARD.
-     */
-    @Override
-    protected CompletableFuture<OperationOutcome> startPreprocessorAsync() {
-        return startGuardAsync();
-    }
-
     @Override
     protected Status detmStatus(Response rawResponse, VfcResponse response) {
         if (rawResponse.getStatus() == 200) {
@@ -170,16 +161,15 @@ public abstract class VfcOperation extends HttpOperation<VfcResponse> {
      * @return request
      */
     protected VfcRequest constructVfcRequest() {
-        final String serviceInstance = getOptProperty(OperationProperties.ENRICHMENT_SERVICE_ID,
-                        "service-instance.service-instance-id");
-        final String vmId = getOptProperty(OperationProperties.ENRICHMENT_VSERVER_ID, "vserver.vserver-id");
-        final String vmName = getOptProperty(OperationProperties.ENRICHMENT_VSERVER_NAME, "vserver.vserver-name");
-        final String vnfId = getOptProperty(OperationProperties.ENRICHMENT_GENERIC_VNF_ID, GENERIC_VNF_ID);
+        final String serviceInstance = getProperty(OperationProperties.ENRICHMENT_SERVICE_ID);
+        final String vmId = getProperty(OperationProperties.ENRICHMENT_VSERVER_ID);
+        final String vmName = getProperty(OperationProperties.ENRICHMENT_VSERVER_NAME);
+        final String vnfId = getProperty(OperationProperties.ENRICHMENT_GENERIC_VNF_ID);
 
         if (StringUtils.isBlank(serviceInstance) || StringUtils.isBlank(vmId) || StringUtils.isBlank(vmName)) {
             // original code did not check the VNF id, so we won't check it either
             throw new IllegalArgumentException(
-                            "Cannot extract enrichment data for service instance, server id, or server name.");
+                            "Missing enrichment data for service instance, server id, or server name.");
         }
 
         VfcHealActionVmInfo vmActionInfo = new VfcHealActionVmInfo();
@@ -202,21 +192,4 @@ public abstract class VfcOperation extends HttpOperation<VfcResponse> {
 
         return request;
     }
-
-    /**
-     * Gets an optional property, first checking the properties, then checking the
-     * enrichment data.
-     *
-     * @param propName property name
-     * @param enrichmentName property name within the enrichment data
-     * @return the property's value, or {@code null} if it is not found
-     */
-    protected String getOptProperty(String propName, String enrichmentName) {
-        if (containsProperty(propName)) {
-            // return the value, even if it's null
-            return getProperty(propName);
-        }
-
-        return params.getContext().getEnrichment().get(enrichmentName);
-    }
 }
diff --git a/models-interactions/model-actors/actor.vfc/src/test/java/org/onap/policy/controlloop/actor/vfc/RestartTest.java b/models-interactions/model-actors/actor.vfc/src/test/java/org/onap/policy/controlloop/actor/vfc/RestartTest.java
index 9a4677d79..fab7636ba 100644
--- a/models-interactions/model-actors/actor.vfc/src/test/java/org/onap/policy/controlloop/actor/vfc/RestartTest.java
+++ b/models-interactions/model-actors/actor.vfc/src/test/java/org/onap/policy/controlloop/actor/vfc/RestartTest.java
@@ -32,7 +32,6 @@ import org.junit.AfterClass;
 import org.junit.Before;
 import org.junit.BeforeClass;
 import org.junit.Test;
-import org.onap.policy.aai.AaiCqResponse;
 import org.onap.policy.common.endpoints.http.client.HttpClientFactoryInstance;
 import org.onap.policy.controlloop.actorserviceprovider.OperationOutcome;
 import org.onap.policy.controlloop.actorserviceprovider.OperationProperties;
@@ -67,49 +66,26 @@ public class RestartTest extends BasicVfcOperation {
     @Before
     public void setup() throws Exception {
         super.setUp();
-        params.getContext().getEnrichment().put("service-instance.service-instance-id", TEST_SERVICE_INSTANCE_ID);
-        params.getContext().getEnrichment().put("vserver.vserver-id", TEST_VSERVER_ID);
-        params.getContext().getEnrichment().put("vserver.vserver-name", TEST_VSERVER_NAME);
-        restartOper = new Restart(params, config);
-    }
-
-    /**
-     * Tests "success" case with simulator.
-     */
-    @Test
-    public void testSuccess() throws Exception {
-        HttpPollingParams opParams = HttpPollingParams.builder().clientName(MY_CLIENT).path("ns").pollPath("jobs")
-                        .maxPolls(1).build();
-        config = new HttpPollingConfig(blockingExecutor, opParams, HttpClientFactoryInstance.getClientFactory());
-
-        params = params.toBuilder().retry(0).timeoutSec(5).executor(blockingExecutor).build();
 
         restartOper = new Restart(params, config);
 
-        outcome = restartOper.start().get();
-        assertEquals(OperationResult.SUCCESS, outcome.getResult());
-        assertTrue(outcome.getResponse() instanceof VfcResponse);
+        loadProperties();
     }
 
     /**
-     * Tests "success" case with simulator, using properties instead of custom query data.
+     * Tests "success" case with simulator.
      */
     @Test
-    public void testSuccessViaProperties() throws Exception {
+    public void testSuccess() throws Exception {
         HttpPollingParams opParams = HttpPollingParams.builder().clientName(MY_CLIENT).path("ns").pollPath("jobs")
                         .maxPolls(1).build();
         config = new HttpPollingConfig(blockingExecutor, opParams, HttpClientFactoryInstance.getClientFactory());
 
         params = params.toBuilder().retry(0).timeoutSec(5).executor(blockingExecutor).preprocessed(true).build();
-        params.getContext().removeProperty(AaiCqResponse.CONTEXT_KEY);
 
         restartOper = new Restart(params, config);
 
-        // set the properties
-        restartOper.setProperty(OperationProperties.ENRICHMENT_SERVICE_ID, TEST_SERVICE_INSTANCE_ID);
-        restartOper.setProperty(OperationProperties.ENRICHMENT_VSERVER_ID, TEST_VSERVER_ID);
-        restartOper.setProperty(OperationProperties.ENRICHMENT_VSERVER_NAME, TEST_VSERVER_NAME);
-        restartOper.setProperty(OperationProperties.ENRICHMENT_GENERIC_VNF_ID, TEST_GENERIC_VNF_ID);
+        loadProperties();
 
         // run the operation
         outcome = restartOper.start().get();
@@ -142,4 +118,11 @@ public class RestartTest extends BasicVfcOperation {
         assertNotNull(resultPair.getLeft());
         assertNotNull(resultPair.getRight());
     }
+
+    private void loadProperties() {
+        restartOper.setProperty(OperationProperties.ENRICHMENT_SERVICE_ID, TEST_SERVICE_INSTANCE_ID);
+        restartOper.setProperty(OperationProperties.ENRICHMENT_VSERVER_ID, TEST_VSERVER_ID);
+        restartOper.setProperty(OperationProperties.ENRICHMENT_VSERVER_NAME, TEST_VSERVER_NAME);
+        restartOper.setProperty(OperationProperties.ENRICHMENT_GENERIC_VNF_ID, TEST_GENERIC_VNF_ID);
+    }
 }
diff --git a/models-interactions/model-actors/actor.vfc/src/test/java/org/onap/policy/controlloop/actor/vfc/VfcOperationTest.java b/models-interactions/model-actors/actor.vfc/src/test/java/org/onap/policy/controlloop/actor/vfc/VfcOperationTest.java
index 6f8956f6f..4f20c12d4 100644
--- a/models-interactions/model-actors/actor.vfc/src/test/java/org/onap/policy/controlloop/actor/vfc/VfcOperationTest.java
+++ b/models-interactions/model-actors/actor.vfc/src/test/java/org/onap/policy/controlloop/actor/vfc/VfcOperationTest.java
@@ -26,11 +26,9 @@ import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertSame;
 import static org.junit.Assert.assertTrue;
 
-import java.util.Map;
 import org.junit.Before;
 import org.junit.Test;
 import org.mockito.Mockito;
-import org.onap.policy.controlloop.actorserviceprovider.controlloop.ControlLoopEventContext;
 import org.onap.policy.vfc.VfcResponse;
 import org.onap.policy.vfc.VfcResponseDescriptor;
 
@@ -60,11 +58,6 @@ public class VfcOperationTest extends BasicVfcOperation {
     }
 
     @Test
-    public void testStartPreprocessorAsync() {
-        assertNotNull(oper.startPreprocessorAsync());
-    }
-
-    @Test
     public void testResetPollCount() {
         oper.resetPollCount();
         assertEquals(0, oper.getPollCount());
@@ -88,37 +81,4 @@ public class VfcOperationTest extends BasicVfcOperation {
     public void testIsSuccess() {
         assertTrue(oper.isSuccess(rawResponse, response));
     }
-
-    @Test
-    public void testGetOptProperty() {
-        // in neither property nor enrichment
-        assertNull(oper.getOptProperty("propA", "propA2"));
-
-        // both - should choose the property
-        remakeOper(Map.of("propB2", "valueB2"));
-        oper.setProperty("propB", "valueB");
-        assertEquals("valueB", oper.getOptProperty("propB", "propB2"));
-
-        // both - should choose the property, even if it's null
-        remakeOper(Map.of("propC2", "valueC2"));
-        oper.setProperty("propC", null);
-        assertNull(oper.getOptProperty("propC", "propC2"));
-
-        // only in enrichment data
-        remakeOper(Map.of("propD2", "valueD2"));
-        assertEquals("valueD2", oper.getOptProperty("propD", "propD2"));
-    }
-
-    /**
-     * Remakes the operation, with the specified A&AI enrichment data.
-     *
-     * @param aai A&AI enrichment data
-     */
-    private void remakeOper(Map<String, String> aai) {
-        event.setAai(aai);
-        context = new ControlLoopEventContext(event);
-        params = params.toBuilder().context(context).build();
-
-        oper = new VfcOperation(params, config) {};
-    }
 }