netconf/netconf-console/src/main/java/org/opendaylight/netconf/console/impl/NetconfConsoleProvider.java

   1 /*
   2  * Copyright (c) 2016 Inocybe Technologies 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.netconf.console.impl;
  10
  11 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  12 import org.opendaylight.controller.md.sal.binding.api.MountPointService;
  13 import org.opendaylight.controller.sal.binding.api.BindingAwareBroker.ProviderContext;
  14 import org.opendaylight.controller.sal.binding.api.BindingAwareProvider;
  15 import org.opendaylight.netconf.console.api.NetconfCommands;
  16 import org.osgi.framework.BundleContext;
  17 import org.osgi.framework.FrameworkUtil;
  18 import org.osgi.framework.ServiceRegistration;
  19 import org.slf4j.Logger;
  20 import org.slf4j.LoggerFactory;
  21
  22 public class NetconfConsoleProvider implements BindingAwareProvider, AutoCloseable {
  23
  24     private static final Logger LOG = LoggerFactory.getLogger(NetconfConsoleProvider.class);
  25     private ServiceRegistration<NetconfCommands> netconfConsoleRegistration;
  26
  27     @Override
  28     public void onSessionInitiated(ProviderContext session) {
  29         LOG.info("NetconfProvider Session Initiated");
  30
  31         // Retrieve DataBroker service to interact with md-sal
  32         final DataBroker dataBroker =  session.getSALService(DataBroker.class);
  33
  34         // Retrieve MountPointService to interact with NETCONF remote devices connected to ODL and register it
  35         final MountPointService mountService = session.getSALService(MountPointService.class);
  36         final BundleContext context = FrameworkUtil.getBundle(this.getClass()).getBundleContext();
  37
  38         // Initialization of NETCONF Console Provider service implementation
  39         initializeNetconfConsoleProvider(dataBroker, context, mountService);
  40     }
  41
  42     private void initializeNetconfConsoleProvider(DataBroker dataBroker, BundleContext context, MountPointService mountService) {
  43         // Initialize NetconfConsoleProviderImpl class
  44         final NetconfCommandsImpl consoleProvider = new NetconfCommandsImpl(dataBroker, mountService);
  45
  46         // Register the NetconfConsoleProvider service
  47         netconfConsoleRegistration = context.registerService(NetconfCommands.class, consoleProvider, null);
  48     }
  49
  50     @Override
  51     public void close() throws Exception {
  52         LOG.info("NetconfProvider closed.");
  53         netconfConsoleRegistration.unregister();
  54     }
  55 }