opendaylight/md-sal/messagebus-impl/src/main/java/org/opendaylight/controller/config/yang/messagebus/app/impl/MessageBusAppImplModule.java

   1 /**
   2  * Copyright (c) 2015 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.yang.messagebus.app.impl;
   9
  10 import java.util.List;
  11 import org.opendaylight.controller.config.api.DependencyResolver;
  12 import org.opendaylight.controller.config.api.ModuleIdentifier;
  13 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  14 import org.opendaylight.controller.md.sal.binding.api.MountPointService;
  15 import org.opendaylight.controller.md.sal.dom.api.DOMMountPointService;
  16 import org.opendaylight.controller.md.sal.dom.api.DOMNotificationPublishService;
  17 import org.opendaylight.controller.messagebus.app.impl.EventSourceTopology;
  18 import org.opendaylight.controller.messagebus.app.impl.NetconfEventSourceManager;
  19 import org.opendaylight.controller.sal.binding.api.BindingAwareBroker.ProviderContext;
  20 import org.opendaylight.controller.sal.binding.api.RpcProviderRegistry;
  21 import org.opendaylight.controller.sal.core.api.Broker.ProviderSession;
  22 import org.osgi.framework.BundleContext;
  23 import org.slf4j.Logger;
  24 import org.slf4j.LoggerFactory;
  25
  26 public class MessageBusAppImplModule extends
  27         org.opendaylight.controller.config.yang.messagebus.app.impl.AbstractMessageBusAppImplModule {
  28     private static final Logger LOGGER = LoggerFactory.getLogger(MessageBusAppImplModule.class);
  29
  30     private BundleContext bundleContext;
  31
  32     public BundleContext getBundleContext() {
  33         return bundleContext;
  34     }
  35
  36     public void setBundleContext(final BundleContext bundleContext) {
  37         this.bundleContext = bundleContext;
  38     }
  39
  40     public MessageBusAppImplModule(final ModuleIdentifier identifier, final DependencyResolver dependencyResolver) {
  41         super(identifier, dependencyResolver);
  42     }
  43
  44     public MessageBusAppImplModule(final ModuleIdentifier identifier, final DependencyResolver dependencyResolver,
  45             final MessageBusAppImplModule oldModule, final java.lang.AutoCloseable oldInstance) {
  46         super(identifier, dependencyResolver, oldModule, oldInstance);
  47     }
  48
  49     @Override
  50     protected void customValidation() {
  51     }
  52
  53     @Override
  54     public java.lang.AutoCloseable createInstance() {
  55         final List<NamespaceToStream> namespaceMapping = getNamespaceToStream();
  56
  57         final ProviderContext bindingCtx = getBindingBrokerDependency().registerProvider(new Providers.BindingAware());
  58         final ProviderSession domCtx = getDomBrokerDependency().registerProvider(new Providers.BindingIndependent());
  59
  60         final DataBroker dataBroker = bindingCtx.getSALService(DataBroker.class);
  61         final DOMNotificationPublishService domPublish = domCtx.getService(DOMNotificationPublishService.class);
  62         final DOMMountPointService domMount = domCtx.getService(DOMMountPointService.class);
  63         final MountPointService bindingMount = bindingCtx.getSALService(MountPointService.class);
  64         final RpcProviderRegistry rpcRegistry = bindingCtx.getSALService(RpcProviderRegistry.class);
  65
  66         final EventSourceTopology eventSourceTopology = new EventSourceTopology(dataBroker, rpcRegistry);
  67         final NetconfEventSourceManager eventSourceManager = new NetconfEventSourceManager(dataBroker, domPublish,
  68                 domMount, bindingMount, eventSourceTopology, getNamespaceToStream());
  69
  70         final AutoCloseable closer = new AutoCloseable() {
  71             @Override
  72             public void close() {
  73                 eventSourceTopology.close();
  74                 eventSourceManager.close();
  75             }
  76         };
  77
  78         return closer;
  79     }
  80
  81     private void closeProvider(final AutoCloseable closable) {
  82         try {
  83             closable.close();
  84         } catch (final Exception e) {
  85             LOGGER.error("Exception while closing: {}\n Exception: {}", closable, e);
  86         }
  87     }
  88 }