restconf/sal-restconf-broker/src/main/java/org/opendaylight/netconf/sal/restconf/broker/SalRemoteServiceBroker.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.netconf.sal.restconf.broker;
   9
  10
  11 import static com.google.common.base.Preconditions.checkState;
  12
  13 import com.google.common.collect.ImmutableClassToInstanceMap;
  14 import org.opendaylight.controller.md.sal.binding.util.BindingContextUtils;
  15 import org.opendaylight.controller.sal.binding.api.BindingAwareBroker;
  16 import org.opendaylight.controller.sal.binding.api.BindingAwareConsumer;
  17 import org.opendaylight.controller.sal.binding.api.BindingAwareProvider;
  18 import org.opendaylight.controller.sal.binding.api.BindingAwareService;
  19 import org.opendaylight.controller.sal.binding.api.NotificationService;
  20 import org.opendaylight.controller.sal.binding.api.RpcConsumerRegistry;
  21 import org.opendaylight.controller.sal.binding.api.data.DataBrokerService;
  22 import org.opendaylight.netconf.sal.restconf.broker.impl.RemoteServicesFactory;
  23 import org.opendaylight.yangtools.restconf.client.api.RestconfClientContext;
  24 import org.osgi.framework.BundleContext;
  25 import org.slf4j.Logger;
  26 import org.slf4j.LoggerFactory;
  27
  28 public class SalRemoteServiceBroker implements BindingAwareBroker,AutoCloseable {
  29
  30
  31     private static final Logger logger = LoggerFactory.getLogger(SalRemoteServiceBroker.class.toString());
  32     private ImmutableClassToInstanceMap<BindingAwareService> supportedConsumerServices;
  33
  34     private final String identifier;
  35
  36     private RpcConsumerRegistry rpcBroker;
  37     private NotificationService notificationBroker;
  38     private DataBrokerService dataBroker;
  39     private final RemoteServicesFactory servicesFactory;
  40
  41     public SalRemoteServiceBroker(String instanceName,RestconfClientContext clientContext){
  42         this.identifier = instanceName;
  43         this.servicesFactory = new RemoteServicesFactory(clientContext);
  44     }
  45
  46     public void start() {
  47         logger.info("Starting Binding Aware Broker: {}", identifier);
  48
  49         supportedConsumerServices = ImmutableClassToInstanceMap.<BindingAwareService> builder()
  50                 .put(NotificationService.class, servicesFactory.getNotificationService()) //
  51                 .put(DataBrokerService.class,servicesFactory.getDataBrokerService() ) //
  52                 .put(RpcConsumerRegistry.class,servicesFactory.getRpcConsumerRegistry() ).build();
  53     }
  54
  55     public ProviderContext registerProvider(BindingAwareProvider provider) {
  56         throw new UnsupportedOperationException();
  57     }
  58     @Override
  59     public void close() throws Exception {
  60         //TODO decide if serviceFactory should close clientContext or it has to be closed by consumer
  61     }
  62     @Override
  63     public ConsumerContext registerConsumer(BindingAwareConsumer consumer) {
  64         checkState(supportedConsumerServices != null, "Broker is not initialized.");
  65         return BindingContextUtils.createConsumerContextAndInitialize(consumer, supportedConsumerServices);
  66     }
  67
  68     @Override
  69     public ConsumerContext registerConsumer(BindingAwareConsumer consumer,
  70             BundleContext ctx) {
  71         return registerConsumer(consumer);
  72     }
  73
  74     @Override
  75     public ProviderContext registerProvider(BindingAwareProvider provider,
  76             BundleContext ctx) {
  77         return registerProvider(provider);
  78     }
  79
  80 }