opendaylight/md-sal/sal-restconf-broker/src/main/java/org/opendaylight/controller/sal/restconf/broker/client/SalRemoteClientImpl.java

   1 /*
   2  * Copyright (c) 2014 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.restconf.broker.client;
   9
  10 import java.net.URL;
  11
  12 import javassist.ClassPool;
  13
  14 import org.opendaylight.controller.sal.binding.api.BindingAwareBroker.ConsumerContext;
  15 import org.opendaylight.controller.sal.binding.api.BindingAwareConsumer;
  16 import org.opendaylight.controller.sal.restconf.broker.SalRemoteServiceBroker;
  17 import org.opendaylight.yangtools.restconf.client.RestconfClientFactory;
  18 import org.opendaylight.yangtools.restconf.client.api.RestconfClientContext;
  19 import org.opendaylight.yangtools.restconf.client.api.UnsupportedProtocolException;
  20 import org.opendaylight.yangtools.sal.binding.generator.impl.ModuleInfoBackedContext;
  21 import org.opendaylight.yangtools.sal.binding.generator.impl.RuntimeGeneratedMappingServiceImpl;
  22 import org.opendaylight.yangtools.yang.binding.util.BindingReflections;
  23 import org.slf4j.Logger;
  24 import org.slf4j.LoggerFactory;
  25
  26 import com.google.common.base.Preconditions;
  27
  28 class SalRemoteClientImpl implements SalRemoteClient {
  29
  30     private static final Logger logger = LoggerFactory.getLogger(SalRemoteClientImpl.class);
  31
  32     private final RestconfClientContext restconfClientContext;
  33     private final SalRemoteServiceBroker salRemoteBroker;
  34     private final RuntimeGeneratedMappingServiceImpl mappingService;
  35
  36     public SalRemoteClientImpl(final URL url) {
  37         Preconditions.checkNotNull(url);
  38
  39         this.mappingService = new RuntimeGeneratedMappingServiceImpl(ClassPool.getDefault());
  40
  41         final ModuleInfoBackedContext moduleInfo = ModuleInfoBackedContext.create();
  42         moduleInfo.addModuleInfos(BindingReflections.loadModuleInfos());
  43         this.mappingService.onGlobalContextUpdated(moduleInfo.tryToCreateSchemaContext().get());
  44
  45         try {
  46             this.restconfClientContext = new RestconfClientFactory().getRestconfClientContext(url, this.mappingService,
  47                     this.mappingService);
  48
  49             this.salRemoteBroker = new SalRemoteServiceBroker("remote-broker", restconfClientContext);
  50             this.salRemoteBroker.start();
  51         } catch (UnsupportedProtocolException e) {
  52             logger.error("Unsupported protocol {}.", url.getProtocol(), e);
  53             throw new IllegalArgumentException("Unsupported protocol.", e);
  54         }
  55     }
  56
  57     @Override
  58     public ConsumerContext registerConsumer() {
  59         return this.salRemoteBroker.registerConsumer(new BindingAwareConsumer() {
  60
  61             @Override
  62             public void onSessionInitialized(ConsumerContext session) {
  63             }
  64         }, null);
  65     }
  66
  67     @Override
  68     public void close() throws Exception {
  69         this.restconfClientContext.close();
  70         this.salRemoteBroker.close();
  71     }
  72
  73 }