--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * simulators
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * 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.simulators;
+
+import javax.ws.rs.Consumes;
+import javax.ws.rs.POST;
+import javax.ws.rs.Path;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.MediaType;
+
+import org.json.JSONObject;
+
+@Path("/pdp/api")
+public class GuardSimulatorJaxRs {
+ public static final String DENY_CLNAME = "denyGuard";
+
+ /**
+ * Get a guard decision.
+ *
+ * @param req the request
+ * @return the response
+ */
+ @POST
+ @Path("/getDecision")
+ @Consumes(MediaType.APPLICATION_JSON)
+ @Produces("application/json")
+ public String getGuardDecision(String req) {
+ String clName = new JSONObject(req).getJSONObject("decisionAttributes").getString("clname");
+ if (DENY_CLNAME.equals(clName)) {
+ return "{\"decision\": \"DENY\", \"details\": \"Decision Deny. You asked for it\"}";
+ } else {
+ return "{\"decision\": \"PERMIT\", \"details\": \"Decision Permit. OK!\"}";
+ }
+ }
+}