2 * Copyright (c) 2014 Cisco Systems, Inc. and others. All rights reserved.
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
8 package org.opendaylight.controller.configpusherfeature.internal;
10 import java.util.concurrent.BlockingQueue;
11 import java.util.concurrent.LinkedBlockingQueue;
13 import org.apache.karaf.features.FeatureEvent;
14 import org.apache.karaf.features.FeaturesListener;
15 import org.apache.karaf.features.FeaturesService;
16 import org.apache.karaf.features.RepositoryEvent;
17 import org.opendaylight.controller.config.persist.api.ConfigPusher;
18 import org.slf4j.Logger;
19 import org.slf4j.LoggerFactory;
21 public class ConfigFeaturesListener implements FeaturesListener, AutoCloseable {
22 private static final Logger LOG = LoggerFactory.getLogger(ConfigFeaturesListener.class);
23 private static final int QUEUE_SIZE = 1000;
24 private BlockingQueue<FeatureEvent> queue = new LinkedBlockingQueue<>(QUEUE_SIZE);
25 Thread pushingThread = null;
27 public ConfigFeaturesListener(final ConfigPusher configPusher, final FeaturesService featuresService) {
28 pushingThread = new Thread(new ConfigPushingRunnable(configPusher, featuresService, queue),
29 "ConfigFeatureListener - ConfigPusher");
30 pushingThread.start();
34 public void featureEvent(final FeatureEvent event) {
39 public void repositoryEvent(final RepositoryEvent event) {
40 LOG.debug("Repository: {} {}", event.getType(), event.getRepository());
45 if (pushingThread != null) {
46 pushingThread.interrupt();