bgp/openconfig-spi/src/main/java/org/opendaylight/protocol/bgp/openconfig/spi/SimpleBGPTableTypeRegistryProviderActivator.java

   1 /*
   2  * Copyright (c) 2016 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8
   9 package org.opendaylight.protocol.bgp.openconfig.spi;
  10
  11 import static java.util.Objects.requireNonNull;
  12
  13 import com.google.common.base.Preconditions;
  14 import java.util.List;
  15 import org.slf4j.Logger;
  16 import org.slf4j.LoggerFactory;
  17
  18 public final class SimpleBGPTableTypeRegistryProviderActivator implements AutoCloseable {
  19
  20     private static final Logger LOG = LoggerFactory.getLogger(SimpleBGPTableTypeRegistryProviderActivator.class);
  21
  22     private final BGPTableTypeRegistryProvider providerContext;
  23     private final List<BGPTableTypeRegistryProviderActivator> extensionActivators;
  24
  25     public SimpleBGPTableTypeRegistryProviderActivator(final BGPTableTypeRegistryProvider providerContext,
  26             final List<BGPTableTypeRegistryProviderActivator> extensionActivators) {
  27         this.providerContext = requireNonNull(providerContext);
  28         this.extensionActivators = requireNonNull(extensionActivators);
  29     }
  30
  31     public void start() {
  32         LOG.info("Starting {} BGPTableTypeRegistryProviderActivator instances", this.extensionActivators.size());
  33
  34         this.extensionActivators.forEach(activator -> activator.startBGPTableTypeRegistryProvider(this.providerContext));
  35     }
  36
  37     @Override
  38     public void close() {
  39         LOG.info("Stopping {} BGPTableTypeRegistryProviderActivator instances", this.extensionActivators.size());
  40
  41         this.extensionActivators.forEach(BGPTableTypeRegistryProviderActivator::stopBGPTableTypeRegistryProvider);
  42     }
  43
  44 }