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.Augmentation;
  23 import org.opendaylight.yangtools.yang.binding.util.BindingReflections;
  24 import org.slf4j.Logger;
  25 import org.slf4j.LoggerFactory;
  26
  27 import com.google.common.base.Preconditions;
  28
  29 class SalRemoteClientImpl implements SalRemoteClient {
  30
  31     private static final Logger logger = LoggerFactory.getLogger(SalRemoteClientImpl.class);
  32
  33     private final RestconfClientContext restconfClientContext;
  34     private final SalRemoteServiceBroker salRemoteBroker;
  35     private final RuntimeGeneratedMappingServiceImpl mappingService;
  36
  37     public SalRemoteClientImpl(final URL url) {
  38         Preconditions.checkNotNull(url);
  39
  40         this.mappingService = new RuntimeGeneratedMappingServiceImpl();
  41         this.mappingService.setPool(ClassPool.getDefault());
  42         this.mappingService.init();
  43
  44         final ModuleInfoBackedContext moduleInfo = ModuleInfoBackedContext.create();
  45         moduleInfo.addModuleInfos(BindingReflections.loadModuleInfos());
  46         this.mappingService.onGlobalContextUpdated(moduleInfo.tryToCreateSchemaContext().get());
  47
  48         try {
  49             this.restconfClientContext = new RestconfClientFactory().getRestconfClientContext(url, this.mappingService,
  50                     this.mappingService);
  51
  52             this.salRemoteBroker = new SalRemoteServiceBroker("remote-broker", restconfClientContext);
  53             this.salRemoteBroker.start();
  54         } catch (UnsupportedProtocolException e) {
  55             logger.error("Unsupported protocol {}.", url.getProtocol(), e);
  56             throw new IllegalArgumentException("Unsupported protocol.", e);
  57         }
  58     }
  59
  60     @Override
  61     public ConsumerContext registerConsumer() {
  62         return this.salRemoteBroker.registerConsumer(new BindingAwareConsumer() {
  63
  64             @Override
  65             public void onSessionInitialized(ConsumerContext session) {
  66             }
  67         }, null);
  68     }
  69
  70     @Override
  71     public void close() throws Exception {
  72         this.restconfClientContext.close();
  73         this.salRemoteBroker.close();
  74     }
  75
  76 }