opendaylight/config/config-manager/src/main/java/org/opendaylight/controller/config/manager/impl/osgi/BindingIndependentMappingServiceTracker.java

   1 /*
   2  * Copyright (c) 2013 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 package org.opendaylight.controller.config.manager.impl.osgi;
   9
  10 import org.opendaylight.yangtools.yang.data.impl.codec.BindingIndependentMappingService;
  11 import org.opendaylight.yangtools.yang.data.impl.codec.CodecRegistry;
  12 import org.osgi.framework.BundleContext;
  13 import org.osgi.framework.ServiceReference;
  14 import org.osgi.util.tracker.ServiceTrackerCustomizer;
  15 import org.slf4j.Logger;
  16 import org.slf4j.LoggerFactory;
  17
  18 public class BindingIndependentMappingServiceTracker implements ServiceTrackerCustomizer<BindingIndependentMappingService, BindingIndependentMappingService> {
  19     private static final Logger logger = LoggerFactory.getLogger(BindingIndependentMappingServiceTracker.class);
  20
  21     private final ConfigManagerActivator activator;
  22     private final BundleContext ctx;
  23     private BindingIndependentMappingService service;
  24
  25     public BindingIndependentMappingServiceTracker(BundleContext context, ConfigManagerActivator activator) {
  26         this.ctx = context;
  27         this.activator = activator;
  28     }
  29
  30     @Override
  31     public synchronized BindingIndependentMappingService addingService(
  32             ServiceReference<BindingIndependentMappingService> moduleFactoryServiceReference) {
  33
  34         if (service != null) {
  35             // FIXME
  36             // Second registration appears from
  37             // org.opendaylight.controller.config.yang.md.sal.binding.impl.RuntimeMappingModule
  38             logger.debug("BindingIndependentMappingService was already added as {}" + " now added as {}",
  39                     service, ctx.getService(moduleFactoryServiceReference));
  40             return null;
  41         }
  42
  43         BindingIndependentMappingService service = ctx.getService(moduleFactoryServiceReference);
  44         this.service = service;
  45         CodecRegistry codecRegistry = service.getCodecRegistry();
  46         logger.debug("Codec registry acquired {}", codecRegistry);
  47 //        activator.initConfigManager(ctx, codecRegistry);
  48         return service;
  49     }
  50
  51     @Override
  52     public void modifiedService(ServiceReference <BindingIndependentMappingService> moduleFactoryServiceReference, BindingIndependentMappingService o) {
  53         // TODO crash
  54     }
  55
  56     @Override
  57     public void removedService(ServiceReference<BindingIndependentMappingService> moduleFactoryServiceReference, BindingIndependentMappingService o) {
  58         // TODO crash
  59     }
  60 }