X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=plans%2Fusecases%2Fpnf-sw-upgrade%2Fso%2Fsimulator%2Fcommon%2Fsrc%2Fmain%2Fjava%2Forg%2Fonap%2Fso%2Fsimulator%2Fcache%2Fprovider%2FAbstractCacheServiceProvider.java;fp=plans%2Fusecases%2Fpnf-sw-upgrade%2Fso%2Fsimulator%2Fcommon%2Fsrc%2Fmain%2Fjava%2Forg%2Fonap%2Fso%2Fsimulator%2Fcache%2Fprovider%2FAbstractCacheServiceProvider.java;h=6a101979b2d5d7ed01897c660f30451033eb5d2f;hb=9bbcb1be8d83cca5ba97dc4a2e86c525e51991e5;hp=0000000000000000000000000000000000000000;hpb=7405933ba6de25b33ca577e714f298b9fe82beee;p=integration%2Fcsit.git

diff --git a/plans/usecases/pnf-sw-upgrade/so/simulator/common/src/main/java/org/onap/so/simulator/cache/provider/AbstractCacheServiceProvider.java b/plans/usecases/pnf-sw-upgrade/so/simulator/common/src/main/java/org/onap/so/simulator/cache/provider/AbstractCacheServiceProvider.java
new file mode 100755
index 00000000..6a101979
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+++ b/plans/usecases/pnf-sw-upgrade/so/simulator/common/src/main/java/org/onap/so/simulator/cache/provider/AbstractCacheServiceProvider.java
@@ -0,0 +1,54 @@
+/*-
+ * ============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.simulator.cache.provider;
+
+import java.util.concurrent.ConcurrentHashMap;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.cache.Cache;
+import org.springframework.cache.CacheManager;
+
+/**
+ * @author Waqas Ikram (waqas.ikram@ericsson.com)
+ */
+public abstract class AbstractCacheServiceProvider {
+
+    private final Logger LOGGER = LoggerFactory.getLogger(this.getClass());
+
+    private final CacheManager cacheManager;
+
+    public AbstractCacheServiceProvider(final CacheManager cacheManager) {
+        this.cacheManager = cacheManager;
+    }
+
+    protected void clearCache(final String name) {
+        final Cache cache = cacheManager.getCache(name);
+        if (cache != null) {
+            final ConcurrentHashMap<?, ?> nativeCache = (ConcurrentHashMap<?, ?>) cache.getNativeCache();
+            LOGGER.info("Clear all entries from cahce: {}", cache.getName());
+            nativeCache.clear();
+        }
+    }
+
+    protected Cache getCache(final String name) {
+        return cacheManager.getCache(name);
+    }
+
+}