Reorganization of devicemanager directory structure

[ccsdk/features.git] / sdnr / wt / devicemanager / provider / src / main / java / org / onap / ccsdk / features / sdnr / wt / devicemanager / impl / util / OdlClusterSingleton.java

diff --git a/sdnr/wt/devicemanager/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/impl/util/OdlClusterSingleton.java b/sdnr/wt/devicemanager/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/impl/util/OdlClusterSingleton.java
deleted file mode 100644 (file)
index 49c0401..0000000
--- a/sdnr/wt/devicemanager/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/impl/util/OdlClusterSingleton.java
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * ============LICENSE_START========================================================================
- * ONAP : ccsdk feature sdnr wt
- * =================================================================================================
- * Copyright (C) 2020 highstreet technologies GmbH Intellectual Property. 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.features.sdnr.wt.devicemanager.impl.util;
-
-import com.google.common.util.concurrent.Futures;
-import com.google.common.util.concurrent.ListenableFuture;
-import org.eclipse.jdt.annotation.NonNull;
-import org.opendaylight.mdsal.singleton.common.api.ClusterSingletonService;
-import org.opendaylight.mdsal.singleton.common.api.ClusterSingletonServiceProvider;
-import org.opendaylight.mdsal.singleton.common.api.ClusterSingletonServiceRegistration;
-import org.opendaylight.mdsal.singleton.common.api.ServiceGroupIdentifier;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-public class OdlClusterSingleton implements ClusterSingletonService, AutoCloseable {
-
-    private static final Logger LOG = LoggerFactory.getLogger(OdlClusterSingleton.class);
-    private final @NonNull ServiceGroupIdentifier ident;
-    private final ClusterSingletonServiceRegistration cssRegistration;
-    private volatile boolean master;
-
-    @SuppressWarnings("null")
-    public OdlClusterSingleton(ClusterSingletonServiceProvider clusterSingletonServiceProvider) {
-        this.ident = ServiceGroupIdentifier.create("ODLEventListenerHandler");
-        this.cssRegistration = clusterSingletonServiceProvider.registerClusterSingletonService(this);
-        this.master = false;
-    }
-
-    @Override
-    public @NonNull ServiceGroupIdentifier getIdentifier() {
-        return ident;
-    }
-
-    @Override
-    public void instantiateServiceInstance() {
-        LOG.debug("We take Leadership");
-        this.master = true;
-    }
-
-    @Override
-    public ListenableFuture<? extends Object> closeServiceInstance() {
-        LOG.debug("We lost Leadership");
-        this.master = false;
-        return Futures.immediateFuture(null);
-    }
-
-    public boolean isMaster() {
-        return master;
-    }
-
-    @Override
-    public void close() throws Exception {
-        if (cssRegistration != null) {
-            cssRegistration.close();
-        }
-    }
-}