1 files changed, 128 insertions, 0 deletions
diff --git a/plans/so/integration-etsi-testing/so-simulators/aai-simulator/src/main/java/org/onap/so/aaisimulator/controller/CloudRegionsController.java b/plans/so/integration-etsi-testing/so-simulators/aai-simulator/src/main/java/org/onap/so/aaisimulator/controller/CloudRegionsController.java
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--- /dev/null
+++ b/plans/so/integration-etsi-testing/so-simulators/aai-simulator/src/main/java/org/onap/so/aaisimulator/controller/CloudRegionsController.java
@@ -0,0 +1,128 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.so.aaisimulator.controller;
+
+import static org.onap.so.aaisimulator.utils.Constants.CLOUD_REGION;
+import static org.onap.so.aaisimulator.utils.Constants.CLOUD_REGIONS;
+import static org.onap.so.aaisimulator.utils.RequestErrorResponseUtils.getRequestErrorResponseEntity;
+import static org.onap.so.aaisimulator.utils.RequestErrorResponseUtils.getResourceVersion;
+import java.util.Optional;
+import javax.servlet.http.HttpServletRequest;
+import javax.ws.rs.core.MediaType;
+import org.onap.aai.domain.yang.CloudRegion;
+import org.onap.aai.domain.yang.Relationship;
+import org.onap.so.aaisimulator.models.CloudRegionKey;
+import org.onap.so.aaisimulator.service.providers.CloudRegionCacheServiceProvider;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.ResponseEntity;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PutMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+
+/**
+ * @author Waqas Ikram (waqas.ikram@est.tech)
+ *
+ */
+@Controller
+@RequestMapping(path = CLOUD_REGIONS)
+public class CloudRegionsController {
+    private static final Logger LOGGER = LoggerFactory.getLogger(CloudRegionsController.class);
+
+    private final CloudRegionCacheServiceProvider cacheServiceProvider;
+
+    @Autowired
+    public CloudRegionsController(final CloudRegionCacheServiceProvider cacheServiceProvider) {
+        this.cacheServiceProvider = cacheServiceProvider;
+    }
+
+    @PutMapping(value = "{cloud-owner}/{cloud-region-id}",
+            consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
+            produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> putCloudRegion(@RequestBody final CloudRegion cloudRegion,
+            @PathVariable("cloud-owner") final String cloudOwner,
+            @PathVariable("cloud-region-id") final String cloudRegionId, final HttpServletRequest request) {
+
+        final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
+
+        if (key.isValid()) {
+            LOGGER.info("Will add CloudRegion to cache with key 'key': {} ....", key);
+            if (cloudRegion.getResourceVersion() == null || cloudRegion.getResourceVersion().isEmpty()) {
+                cloudRegion.setResourceVersion(getResourceVersion());
+            }
+            cacheServiceProvider.putCloudRegion(key, cloudRegion);
+            return ResponseEntity.accepted().build();
+        }
+
+        LOGGER.error("Unable to add CloudRegion in cache because of invalid key {}", key);
+        return getRequestErrorResponseEntity(request, CLOUD_REGION);
+    }
+
+    @GetMapping(value = "{cloud-owner}/{cloud-region-id}",
+            produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> getCloudRegion(@PathVariable("cloud-owner") final String cloudOwner,
+            @PathVariable("cloud-region-id") final String cloudRegionId,
+            @RequestParam(name = "depth", required = false) final Integer depth, final HttpServletRequest request) {
+        final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
+        LOGGER.info("Retrieving CloudRegion using key : {} with depth: {}...", key, depth);
+        if (key.isValid()) {
+            final Optional<CloudRegion> optional = cacheServiceProvider.getCloudRegion(key);
+            if (optional.isPresent()) {
+                final CloudRegion cloudRegion = optional.get();
+                LOGGER.info("found CloudRegion {} in cache", cloudRegion);
+                return ResponseEntity.ok(cloudRegion);
+            }
+        }
+        LOGGER.error("Unable to find CloudRegion in cache using {}", key);
+        return getRequestErrorResponseEntity(request, CLOUD_REGION);
+    }
+
+    @PutMapping(value = "{cloud-owner}/{cloud-region-id}/relationship-list/relationship",
+            consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
+            produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> putRelationShip(@PathVariable("cloud-owner") final String cloudOwner,
+            @PathVariable("cloud-region-id") final String cloudRegionId, @RequestBody final Relationship relationship,
+            final HttpServletRequest request) {
+        LOGGER.info("Will add {} relationship to : {} ...", relationship.getRelatedTo());
+
+        final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
+
+        final Optional<Relationship> optional =
+                cacheServiceProvider.addRelationShip(key, relationship, request.getRequestURI());
+
+        if (optional.isPresent()) {
+            final Relationship resultantRelationship = optional.get();
+            LOGGER.info("Relationship add, sending resultant relationship: {} in response ...", resultantRelationship);
+            return ResponseEntity.accepted().body(resultantRelationship);
+        }
+
+        LOGGER.error("Couldn't add {} relationship for 'key': {} ...", relationship.getRelatedTo(), key);
+
+        return getRequestErrorResponseEntity(request, CLOUD_REGION);
+
+    }
+
+
+}