Add "configure" operation to xacml

Added "configure" operation to xacml simulator and actor.xacml.

Issue-ID: POLICY-3502
Change-Id: Ia206303c65ce4e54187d818da9253dabfe864d62
Signed-off-by: Jim Hahn <jrh3@att.com>

2 files changed, 84 insertions, 0 deletions

diff --git a/models-interactions/model-actors/actor.xacml/src/main/java/org/onap/policy/controlloop/actor/xacml/ConfigureOperation.java b/models-interactions/model-actors/actor.xacml/src/main/java/org/onap/policy/controlloop/actor/xacml/ConfigureOperation.java
new file mode 100644
index 000000000..ed8e6778b
--- /dev/null
+++ b/models-interactions/model-actors/actor.xacml/src/main/java/org/onap/policy/controlloop/actor/xacml/ConfigureOperation.java
@@ -0,0 +1,83 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP
+ * ================================================================================
+ * Copyright (C) 2021 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.controlloop.actor.xacml;
+
+import java.util.Collections;
+import java.util.Map;
+import java.util.concurrent.CompletableFuture;
+import javax.ws.rs.core.Response;
+import org.onap.policy.controlloop.actorserviceprovider.OperationOutcome;
+import org.onap.policy.controlloop.actorserviceprovider.OperationResult;
+import org.onap.policy.controlloop.actorserviceprovider.parameters.ControlLoopOperationParams;
+import org.onap.policy.controlloop.actorserviceprovider.parameters.HttpConfig;
+import org.onap.policy.models.decisions.concepts.DecisionRequest;
+import org.onap.policy.models.decisions.concepts.DecisionResponse;
+
+public class ConfigureOperation extends DecisionOperation {
+
+    // operation name
+    public static final String NAME = "Configure";
+
+    /**
+     * Constructs the object.
+     *
+     * @param params operation parameters
+     * @param config configuration for this operation
+     */
+    public ConfigureOperation(ControlLoopOperationParams params, HttpConfig config) {
+        super(params, config, Collections.emptyList());
+    }
+
+    @Override
+    protected DecisionRequest makeRequest() {
+        if (params.getPayload() == null) {
+            throw new IllegalArgumentException("missing payload");
+        }
+
+        DecisionRequest req = config.makeRequest();
+        req.setRequestId(getSubRequestId());
+        req.setResource(params.getPayload());
+
+        return req;
+    }
+
+    @Override
+    protected CompletableFuture<OperationOutcome> postProcessResponse(OperationOutcome outcome, String url,
+                    Response rawResponse, DecisionResponse response) {
+
+        outcome.setResponse(response);
+
+        // check for policies
+        Map<String, Object> policies = response.getPolicies();
+        if (policies == null || policies.isEmpty()) {
+            outcome.setResult(OperationResult.FAILURE);
+            outcome.setMessage("response contains no policies");
+            return CompletableFuture.completedFuture(outcome);
+        }
+
+        outcome.setResult(OperationResult.SUCCESS);
+
+        // set the message
+        outcome.setMessage(response.getMessage());
+
+        return CompletableFuture.completedFuture(outcome);
+    }
+}
diff --git a/models-interactions/model-actors/actor.xacml/src/main/java/org/onap/policy/controlloop/actor/xacml/XacmlActor.java b/models-interactions/model-actors/actor.xacml/src/main/java/org/onap/policy/controlloop/actor/xacml/XacmlActor.java
index ab7452266..664aae1ec 100644
--- a/models-interactions/model-actors/actor.xacml/src/main/java/org/onap/policy/controlloop/actor/xacml/XacmlActor.java
+++ b/models-interactions/model-actors/actor.xacml/src/main/java/org/onap/policy/controlloop/actor/xacml/XacmlActor.java
@@ -35,5 +35,6 @@ public class XacmlActor extends HttpActor<XacmlActorParams> {
         super(NAME, XacmlActorParams.class);
 
         addOperator(new DecisionOperator(NAME, GuardOperation.NAME, GuardOperation::new));
+        addOperator(new DecisionOperator(NAME, ConfigureOperation.NAME, ConfigureOperation::new));
     }
 }