1 files changed, 66 insertions, 0 deletions
diff --git a/controlloop/common/controller-usecases/src/main/java/org/onap/policy/drools/apps/controller/usecases/step/AaiCqStep2.java b/controlloop/common/controller-usecases/src/main/java/org/onap/policy/drools/apps/controller/usecases/step/AaiCqStep2.java
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+++ b/controlloop/common/controller-usecases/src/main/java/org/onap/policy/drools/apps/controller/usecases/step/AaiCqStep2.java
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+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP
+ * ================================================================================
+ * Copyright (C) 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.
+ * 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.apps.controller.usecases.step;
+
+import org.onap.policy.aai.AaiCqResponse;
+import org.onap.policy.controlloop.actor.aai.AaiActor;
+import org.onap.policy.controlloop.actor.aai.AaiCustomQueryOperation;
+import org.onap.policy.controlloop.actorserviceprovider.OperationOutcome;
+
+/**
+ * Wrapper for {@link AaiCustomQueryOperation}. The {@link #success(OperationOutcome)}
+ * method stores the resultant "tenant" object in the step's context.
+ */
+public class AaiCqStep2 extends Step2 {
+
+    /**
+     * Constructs the object using information from another step.
+     *
+     * @param otherStep step whose information should be used
+     */
+    public AaiCqStep2(Step2 otherStep) {
+        super(otherStep, AaiActor.NAME, AaiCustomQueryOperation.NAME);
+    }
+
+    /**
+     * Skips the operation if we already have the data.
+     */
+    @Override
+    public boolean start(long remainingMs) {
+        if (stepContext.contains(AaiCqResponse.CONTEXT_KEY)) {
+            // already have the data
+            return false;
+        }
+
+        return super.start(remainingMs);
+    }
+
+    /**
+     * Saves the response for later use.
+     */
+    @Override
+    public void success(OperationOutcome outcome) {
+        AaiCqResponse resp = outcome.getResponse();
+        stepContext.setProperty(AaiCqResponse.CONTEXT_KEY, resp);
+
+        super.success(outcome);
+    }
+}