infra/minimal-distribution/src/main/java/io/fd/honeycomb/infra/distro/netconf/NetconfMonitoringMapperProvider.java

   1 /*
   2  * Copyright (c) 2016 Cisco and/or its affiliates.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at:
   7  *
   8  *     http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 package io.fd.honeycomb.infra.distro.netconf;
  18
  19 import com.google.inject.Inject;
  20 import com.google.inject.name.Named;
  21 import io.fd.honeycomb.infra.distro.ProviderTrait;
  22 import java.lang.reflect.Constructor;
  23 import org.opendaylight.controller.sal.binding.api.BindingAwareBroker;
  24 import org.opendaylight.controller.sal.binding.api.BindingAwareProvider;
  25 import org.opendaylight.netconf.api.monitoring.NetconfMonitoringService;
  26 import org.opendaylight.netconf.mapping.api.NetconfOperationService;
  27 import org.opendaylight.netconf.mapping.api.NetconfOperationServiceFactory;
  28 import org.opendaylight.netconf.mapping.api.NetconfOperationServiceFactoryListener;
  29 import org.slf4j.Logger;
  30 import org.slf4j.LoggerFactory;
  31
  32
  33 public final class NetconfMonitoringMapperProvider extends ProviderTrait<NetconfOperationServiceFactory> {
  34
  35     private static final Logger LOG = LoggerFactory.getLogger(NetconfMonitoringMapperProvider.class);
  36
  37     @Inject
  38     @Named(NetconfModule.HONEYCOMB_NETCONF)
  39     private BindingAwareBroker bindingAwareBroker;
  40     @Inject
  41     private NetconfOperationServiceFactoryListener aggregator;
  42     @Inject
  43     private NetconfMonitoringService monitoringService;
  44
  45     @Override
  46     protected NetconfOperationServiceFactory create() {
  47         try {
  48             final Class<?> monitoringWriterCls = Class.forName(
  49                     "org.opendaylight.controller.config.yang.netconf.mdsal.monitoring.MonitoringToMdsalWriter");
  50             Constructor<?> declaredConstructor =
  51                     monitoringWriterCls.getDeclaredConstructor(NetconfMonitoringService.class);
  52             declaredConstructor.setAccessible(true);
  53             final BindingAwareProvider o = (BindingAwareProvider) declaredConstructor.newInstance(monitoringService);
  54             bindingAwareBroker.registerProvider(o);
  55
  56             final Class<?> monitoringMapperCls = Class.forName(
  57                     "org.opendaylight.controller.config.yang.netconf.mdsal.monitoring.NetconfMdsalMonitoringMapperModule$MdsalMonitoringMapper");
  58             declaredConstructor =
  59                     monitoringMapperCls.getDeclaredConstructor(NetconfMonitoringService.class);
  60             declaredConstructor.setAccessible(true);
  61             final NetconfOperationService mdSalMonitoringMapper =
  62                     (NetconfOperationService) declaredConstructor.newInstance(monitoringService);
  63
  64             final Class<?> monitoringMpperFactory = Class.forName(
  65                     "org.opendaylight.controller.config.yang.netconf.mdsal.monitoring.NetconfMdsalMonitoringMapperModule$MdSalMonitoringMapperFactory");
  66             declaredConstructor =
  67                     monitoringMpperFactory.getDeclaredConstructor(NetconfOperationService.class);
  68             declaredConstructor.setAccessible(true);
  69             final NetconfOperationServiceFactory mdSalMonitoringMapperFactory =
  70                     (NetconfOperationServiceFactory) declaredConstructor.newInstance(mdSalMonitoringMapper);
  71             aggregator.onAddNetconfOperationServiceFactory(mdSalMonitoringMapperFactory);
  72             return mdSalMonitoringMapperFactory;
  73         } catch (final ReflectiveOperationException e) {
  74             final String msg = "Unable to instantiate operation service factory using reflection";
  75             LOG.error(msg, e);
  76             throw new IllegalStateException(msg, e);
  77         }
  78     }
  79 }