1 files changed, 109 insertions, 0 deletions
diff --git a/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/controllers/RicRepositoryController.java b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/controllers/RicRepositoryController.java
new file mode 100644
index 00000000..88c27a96
--- /dev/null
+++ b/a1-policy-management/src/main/java/org/onap/ccsdk/oran/a1policymanagementservice/controllers/RicRepositoryController.java
@@ -0,0 +1,109 @@
+/*-
+ * ========================LICENSE_START=================================
+ * ONAP : ccsdk oran
+ * ======================================================================
+ * Copyright (C) 2019-2020 Nordix Foundation. 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.ccsdk.oran.a1policymanagementservice.controllers;
+
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import io.swagger.annotations.ApiParam;
+import io.swagger.annotations.ApiResponse;
+import io.swagger.annotations.ApiResponses;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
+
+import org.onap.ccsdk.oran.a1policymanagementservice.repository.PolicyTypes;
+import org.onap.ccsdk.oran.a1policymanagementservice.repository.Ric;
+import org.onap.ccsdk.oran.a1policymanagementservice.repository.Rics;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@Api(tags = "RIC Repository")
+public class RicRepositoryController {
+
+    @Autowired
+    private Rics rics;
+
+    @Autowired
+    PolicyTypes types;
+
+    private static Gson gson = new GsonBuilder() //
+        .serializeNulls() //
+        .create(); //
+
+    /**
+     * Example: http://localhost:8081/rics?managedElementId=kista_1
+     */
+    @GetMapping("/ric")
+    @ApiOperation(value = "Returns the name of a RIC managing one Mananged Element")
+    @ApiResponses(
+        value = { //
+            @ApiResponse(code = 200, message = "RIC is found", response = String.class), //
+            @ApiResponse(code = 404, message = "RIC is not found", response = String.class) //
+        })
+    public ResponseEntity<String> getRic( //
+        @ApiParam(name = "managedElementId", required = true, value = "The ID of the Managed Element") //
+        @RequestParam(name = "managedElementId", required = true) String managedElementId) {
+        Optional<Ric> ric = this.rics.lookupRicForManagedElement(managedElementId);
+
+        if (ric.isPresent()) {
+            return new ResponseEntity<>(ric.get().name(), HttpStatus.OK);
+        } else {
+            return new ResponseEntity<>("No RIC found", HttpStatus.NOT_FOUND);
+        }
+    }
+
+    /**
+     * @return a Json array of all RIC data Example: http://localhost:8081/ric
+     */
+    @GetMapping("/rics")
+    @ApiOperation(value = "Query Near-RT RIC information")
+    @ApiResponses(
+        value = { //
+            @ApiResponse(code = 200, message = "OK", response = RicInfo.class, responseContainer = "List"), //
+            @ApiResponse(code = 404, message = "Policy type is not found", response = String.class)})
+    public ResponseEntity<String> getRics( //
+        @ApiParam(name = "policyType", required = false, value = "The name of the policy type") //
+        @RequestParam(name = "policyType", required = false) String supportingPolicyType) {
+        if ((supportingPolicyType != null) && (this.types.get(supportingPolicyType) == null)) {
+            return new ResponseEntity<>("Policy type not found", HttpStatus.NOT_FOUND);
+        }
+
+        List<RicInfo> result = new ArrayList<>();
+        for (Ric ric : rics.getRics()) {
+            if (supportingPolicyType == null || ric.isSupportingType(supportingPolicyType)) {
+                result.add(new RicInfo(ric.name(), ric.getManagedElementIds(), ric.getSupportedPolicyTypeNames(),
+                    ric.getState().toString()));
+            }
+        }
+
+        return new ResponseEntity<>(gson.toJson(result), HttpStatus.OK);
+    }
+
+}