opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/sal/binding/impl/BindingAwareBrokerImpl.xtend

   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.sal.binding.impl
   9
  10 import org.opendaylight.controller.sal.binding.api.BindingAwareConsumer
  11 import org.opendaylight.controller.sal.binding.api.BindingAwareProvider
  12 import org.osgi.framework.BundleContext
  13 import org.opendaylight.controller.sal.binding.api.BindingAwareBroker
  14 import org.opendaylight.controller.sal.binding.api.NotificationProviderService
  15 import org.opendaylight.controller.sal.binding.api.BindingAwareBroker.ProviderContext
  16 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier
  17 import org.opendaylight.yangtools.yang.binding.DataObject
  18 import org.opendaylight.controller.md.sal.common.api.routing.RouteChangeListener
  19 import org.opendaylight.controller.sal.binding.spi.RpcContextIdentifier
  20 import org.opendaylight.controller.sal.binding.api.data.DataProviderService
  21 import org.slf4j.LoggerFactory
  22
  23 class BindingAwareBrokerImpl extends RpcProviderRegistryImpl implements BindingAwareBroker, AutoCloseable {
  24     private static val log = LoggerFactory.getLogger(BindingAwareBrokerImpl)
  25
  26     private InstanceIdentifier<? extends DataObject> root = InstanceIdentifier.builder().toInstance();
  27
  28     @Property
  29     private var NotificationProviderService notifyBroker
  30
  31     @Property
  32     private var DataProviderService dataBroker
  33
  34     @Property
  35     var BundleContext brokerBundleContext
  36
  37     public new(String name,BundleContext bundleContext) {
  38         super(name);
  39         _brokerBundleContext = bundleContext;
  40     }
  41
  42     def start() {
  43         log.info("Starting MD-SAL: Binding Aware Broker");
  44     }
  45
  46
  47
  48     override registerConsumer(BindingAwareConsumer consumer, BundleContext bundleCtx) {
  49         val ctx = consumer.createContext(bundleCtx)
  50         consumer.onSessionInitialized(ctx)
  51         return ctx
  52     }
  53
  54     override registerProvider(BindingAwareProvider provider, BundleContext bundleCtx) {
  55         val ctx = provider.createContext(bundleCtx)
  56         provider.onSessionInitialized(ctx)
  57         provider.onSessionInitiated(ctx as ProviderContext)
  58         return ctx
  59     }
  60
  61     private def createContext(BindingAwareConsumer consumer, BundleContext consumerCtx) {
  62         new OsgiConsumerContext(consumerCtx, this)
  63     }
  64
  65     private def createContext(BindingAwareProvider provider, BundleContext providerCtx) {
  66         new OsgiProviderContext(providerCtx, this)
  67     }
  68
  69     override <L extends RouteChangeListener<RpcContextIdentifier, InstanceIdentifier<?>>> registerRouteChangeListener(L listener) {
  70         super.<L>registerRouteChangeListener(listener)
  71     }
  72
  73     override close() throws Exception {
  74
  75     }
  76 }