1 files changed, 41 insertions, 0 deletions
diff --git a/holmes-actions/src/main/java/org/onap/holmes/common/dmaap/store/ClosedLoopControlNameCache.java b/holmes-actions/src/main/java/org/onap/holmes/common/dmaap/store/ClosedLoopControlNameCache.java
new file mode 100644
index 0000000..8a692b2
--- /dev/null
+++ b/holmes-actions/src/main/java/org/onap/holmes/common/dmaap/store/ClosedLoopControlNameCache.java
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2020 ZTE Corporation.
+ *
+ * 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.
+ */
+package org.onap.holmes.common.dmaap.store;
+
+import org.jvnet.hk2.annotations.Service;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import javax.inject.Singleton;
+import java.util.concurrent.ConcurrentHashMap;
+
+@Service
+@Singleton
+public class ClosedLoopControlNameCache extends ConcurrentHashMap<String, String> {
+
+    private static final Logger log = LoggerFactory.getLogger(ClosedLoopControlNameCache.class);
+
+    @Override
+    public String put(String packageName, String controlLoopName) {
+        log.info(String.format("<%s:%s> was added into ClosedLoopControlNameCache.", packageName, controlLoopName));
+        return super.put(packageName, controlLoopName);
+    }
+
+    public String remove(String packageName) {
+        log.info(String.format("<%s> was removed into ClosedLoopControlNameCache.", packageName));
+        return super.remove(packageName);
+    }
+}