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 com.google.common.base.Preconditions;
  12 import java.util.List;
  13 import org.slf4j.Logger;
  14 import org.slf4j.LoggerFactory;
  15
  16 public final class SimpleBGPTableTypeRegistryProviderActivator implements AutoCloseable {
  17
  18     private static final Logger LOG = LoggerFactory.getLogger(SimpleBGPTableTypeRegistryProviderActivator.class);
  19
  20     private final BGPTableTypeRegistryProvider providerContext;
  21     private final List<BGPTableTypeRegistryProviderActivator> extensionActivators;
  22
  23     public SimpleBGPTableTypeRegistryProviderActivator(final BGPTableTypeRegistryProvider providerContext,
  24             final List<BGPTableTypeRegistryProviderActivator> extensionActivators) {
  25         this.providerContext = Preconditions.checkNotNull(providerContext);
  26         this.extensionActivators = Preconditions.checkNotNull(extensionActivators);
  27     }
  28
  29     public void start() {
  30         LOG.info("Starting {} BGPTableTypeRegistryProviderActivator instances", this.extensionActivators.size());
  31
  32         this.extensionActivators.forEach(activator -> activator.startBGPTableTypeRegistryProvider(this.providerContext));
  33     }
  34
  35     @Override
  36     public void close() {
  37         LOG.info("Stopping {} BGPTableTypeRegistryProviderActivator instances", this.extensionActivators.size());
  38
  39         this.extensionActivators.forEach(BGPTableTypeRegistryProviderActivator::stopBGPTableTypeRegistryProvider);
  40     }
  41
  42 }