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