netconf/sal-netconf-connector/src/main/java/org/opendaylight/netconf/sal/connect/netconf/SchemalessNetconfDevice.java

   1 /*
   2  * Copyright (c) 2016 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.netconf.sal.connect.netconf;
   9
  10 import static java.util.Objects.requireNonNull;
  11
  12 import com.google.common.annotations.VisibleForTesting;
  13 import org.opendaylight.netconf.api.NetconfMessage;
  14 import org.opendaylight.netconf.sal.connect.api.RemoteDevice;
  15 import org.opendaylight.netconf.sal.connect.api.RemoteDeviceHandler;
  16 import org.opendaylight.netconf.sal.connect.api.RemoteDeviceServices;
  17 import org.opendaylight.netconf.sal.connect.netconf.listener.NetconfDeviceCapabilities;
  18 import org.opendaylight.netconf.sal.connect.netconf.listener.NetconfDeviceCommunicator;
  19 import org.opendaylight.netconf.sal.connect.netconf.listener.NetconfSessionPreferences;
  20 import org.opendaylight.netconf.sal.connect.netconf.sal.SchemalessNetconfDeviceRpc;
  21 import org.opendaylight.netconf.sal.connect.netconf.schema.mapping.BaseNetconfSchemas;
  22 import org.opendaylight.netconf.sal.connect.netconf.schema.mapping.BaseRpcSchemalessTransformer;
  23 import org.opendaylight.netconf.sal.connect.netconf.schema.mapping.SchemalessMessageTransformer;
  24 import org.opendaylight.netconf.sal.connect.util.MessageCounter;
  25 import org.opendaylight.netconf.sal.connect.util.RemoteDeviceId;
  26
  27 public class SchemalessNetconfDevice implements RemoteDevice<NetconfDeviceCommunicator> {
  28     private final BaseNetconfSchemas baseSchemas;
  29     private final RemoteDeviceId id;
  30     private final RemoteDeviceHandler salFacade;
  31     private final SchemalessMessageTransformer messageTransformer;
  32     private final BaseRpcSchemalessTransformer rpcTransformer;
  33
  34     public SchemalessNetconfDevice(final BaseNetconfSchemas baseSchemas, final RemoteDeviceId id,
  35             final RemoteDeviceHandler salFacade) {
  36         this.baseSchemas = requireNonNull(baseSchemas);
  37         this.id = id;
  38         this.salFacade = salFacade;
  39         final MessageCounter counter = new MessageCounter();
  40         rpcTransformer = new BaseRpcSchemalessTransformer(baseSchemas, counter);
  41         messageTransformer = new SchemalessMessageTransformer(counter);
  42     }
  43
  44     @VisibleForTesting
  45     SchemalessNetconfDevice(final BaseNetconfSchemas baseSchemas, final RemoteDeviceId id,
  46             final RemoteDeviceHandler salFacade, final SchemalessMessageTransformer messageTransformer) {
  47         this.baseSchemas = requireNonNull(baseSchemas);
  48         this.id = id;
  49         this.salFacade = salFacade;
  50         final MessageCounter counter = new MessageCounter();
  51         rpcTransformer = new BaseRpcSchemalessTransformer(baseSchemas, counter);
  52         this.messageTransformer = messageTransformer;
  53     }
  54
  55     @Override
  56     public void onRemoteSessionUp(final NetconfSessionPreferences remoteSessionCapabilities,
  57             final NetconfDeviceCommunicator netconfDeviceCommunicator) {
  58         salFacade.onDeviceConnected(
  59             // FIXME: or bound from base schema rather?
  60             new NetconfDeviceSchema(NetconfDeviceCapabilities.empty(),
  61             baseSchemas.getBaseSchema().getMountPointContext()),
  62             remoteSessionCapabilities, new RemoteDeviceServices(
  63                 new SchemalessNetconfDeviceRpc(id,netconfDeviceCommunicator, rpcTransformer, messageTransformer),
  64                 null));
  65     }
  66
  67     @Override
  68     public void onRemoteSessionDown() {
  69         salFacade.onDeviceDisconnected();
  70     }
  71
  72     @Override
  73     public void onRemoteSessionFailed(final Throwable throwable) {
  74         salFacade.onDeviceFailed(throwable);
  75     }
  76
  77     @Override
  78     public void onNotification(final NetconfMessage notification) {
  79         salFacade.onNotification(messageTransformer.toNotification(notification));
  80     }
  81 }