1 files changed, 110 insertions, 0 deletions
diff --git a/plans/usecases-pnf-sw-upgrade/pnf-sw-upgrade/sorch/simulator/aai-simulator/src/main/java/org/onap/so/aaisimulator/service/providers/PlatformCacheServiceProviderImpl.java b/plans/usecases-pnf-sw-upgrade/pnf-sw-upgrade/sorch/simulator/aai-simulator/src/main/java/org/onap/so/aaisimulator/service/providers/PlatformCacheServiceProviderImpl.java
new file mode 100755
index 00000000..225885ce
--- /dev/null
+++ b/plans/usecases-pnf-sw-upgrade/pnf-sw-upgrade/sorch/simulator/aai-simulator/src/main/java/org/onap/so/aaisimulator/service/providers/PlatformCacheServiceProviderImpl.java
@@ -0,0 +1,110 @@
+/*-
+ * ============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.service.providers;
+
+import static org.onap.so.aaisimulator.utils.CacheName.PLATFORM_CACHE;
+import static org.onap.so.aaisimulator.utils.Constants.PLATFORM;
+import static org.onap.so.aaisimulator.utils.Constants.PLATFORM_PLATFORM_NAME;
+import static org.onap.so.aaisimulator.utils.Constants.USES;
+import static org.onap.so.aaisimulator.utils.HttpServiceUtils.getBiDirectionalRelationShipListRelatedLink;
+import java.util.Optional;
+import org.onap.aai.domain.yang.Platform;
+import org.onap.aai.domain.yang.Relationship;
+import org.onap.aai.domain.yang.RelationshipData;
+import org.onap.aai.domain.yang.RelationshipList;
+import org.onap.so.simulator.cache.provider.AbstractCacheServiceProvider;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.cache.Cache;
+import org.springframework.cache.CacheManager;
+import org.springframework.stereotype.Service;
+
+/**
+ * @author Waqas Ikram (waqas.ikram@est.tech)
+ *
+ */
+@Service
+public class PlatformCacheServiceProviderImpl extends AbstractCacheServiceProvider
+        implements PlatformCacheServiceProvider {
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(PlatformCacheServiceProviderImpl.class);
+
+    @Autowired
+    public PlatformCacheServiceProviderImpl(final CacheManager cacheManager) {
+        super(cacheManager);
+    }
+
+    @Override
+    public void putPlatform(final String platformName, final Platform platform) {
+        LOGGER.info("Adding Platform to cache with key: {} ...", platformName);
+        final Cache cache = getCache(PLATFORM_CACHE.getName());
+        cache.put(platformName, platform);
+    }
+
+    @Override
+    public Optional<Platform> getPlatform(final String platformName) {
+        LOGGER.info("getting Platform from cache using key: {}", platformName);
+        final Cache cache = getCache(PLATFORM_CACHE.getName());
+        final Platform value = cache.get(platformName, Platform.class);
+        if (value != null) {
+            return Optional.of(value);
+        }
+        LOGGER.error("Unable to find Platform in cache using key:{} ", platformName);
+        return Optional.empty();
+    }
+
+    @Override
+    public Optional<Relationship> addRelationShip(final String platformName, final Relationship relationship,
+            final String requestUri) {
+        final Optional<Platform> optional = getPlatform(platformName);
+        if (optional.isPresent()) {
+            final Platform platform = optional.get();
+            RelationshipList relationshipList = platform.getRelationshipList();
+            if (relationshipList == null) {
+                relationshipList = new RelationshipList();
+                platform.setRelationshipList(relationshipList);
+            }
+            relationshipList.getRelationship().add(relationship);
+
+            LOGGER.info("Successfully add relation to Platform with name: {}", platformName);
+
+            final Relationship resultantRelationship = new Relationship();
+            resultantRelationship.setRelatedTo(PLATFORM);
+            resultantRelationship.setRelationshipLabel(USES);
+            resultantRelationship.setRelatedLink(getBiDirectionalRelationShipListRelatedLink(requestUri));
+
+            final RelationshipData relationshipData = new RelationshipData();
+            relationshipData.setRelationshipKey(PLATFORM_PLATFORM_NAME);
+            relationshipData.setRelationshipValue(platform.getPlatformName());
+            resultantRelationship.getRelationshipData().add(relationshipData);
+
+            return Optional.of(resultantRelationship);
+        }
+        LOGGER.error("Unable to find Platform ...");
+        return Optional.empty();
+    }
+
+    @Override
+    public void clearAll() {
+        clearCache(PLATFORM_CACHE.getName());
+    }
+
+}