openflowplugin-impl/src/main/java/org/opendaylight/openflowplugin/impl/device/DeviceManagerImpl.java

   1 /**
   2  * Copyright (c) 2015 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.openflowplugin.impl.device;
   9
  10 import com.google.common.base.Preconditions;
  11 import com.google.common.util.concurrent.Futures;
  12 import com.google.common.util.concurrent.ListenableFuture;
  13 import javax.annotation.CheckForNull;
  14 import org.opendaylight.openflowplugin.api.openflow.connection.ConnectionContext;
  15 import org.opendaylight.openflowplugin.api.openflow.device.DeviceManager;
  16 import org.opendaylight.openflowplugin.api.openflow.device.DeviceState;
  17 import org.opendaylight.openflowplugin.api.openflow.device.RequestContext;
  18 import org.opendaylight.openflowplugin.api.openflow.device.Xid;
  19 import org.opendaylight.openflowplugin.api.openflow.device.handlers.DeviceContextReadyHandler;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartRequestFlags;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartType;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartRequestInputBuilder;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestDescCaseBuilder;
  25 import org.opendaylight.yangtools.yang.binding.DataObject;
  26 import org.slf4j.Logger;
  27 import org.slf4j.LoggerFactory;
  28
  29 /**
  30  *
  31  */
  32 public class DeviceManagerImpl implements DeviceManager {
  33
  34     private static final Logger LOG = LoggerFactory.getLogger(DeviceManagerImpl.class);
  35
  36     @Override
  37     public void deviceConnected(@CheckForNull final ConnectionContext connectionContext) {
  38         Preconditions.checkArgument(connectionContext != null);
  39         final DeviceState deviceState = new DeviceStateImpl(connectionContext.getFeatures(), connectionContext.getNodeId());
  40 //        final DeviceContextImpl deviceContextImpl = new DeviceContextImpl(connectionContext, deviceState);
  41
  42 //        try {
  43 //            final FlowCapableNode description = queryDescription(connectionContext, deviceContextImpl.getNextXid()).get();
  44
  45 //        } catch (InterruptedException | ExecutionException e) {
  46 //            // TODO Auto-generated catch block
  47 //            LOG.info("Failed to retrieve node static info: {}", e.getMessage());
  48 //        }
  49     }
  50
  51     /**
  52      * @param connectionContext
  53      * @param xid
  54      */
  55     private static ListenableFuture<FlowCapableNode> queryDescription(final ConnectionContext connectionContext, final Xid xid) {
  56         final MultipartRequestInputBuilder builder = new MultipartRequestInputBuilder();
  57         builder.setType(MultipartType.OFPMPDESC);
  58         builder.setVersion(connectionContext.getFeatures().getVersion());
  59         builder.setFlags(new MultipartRequestFlags(false));
  60         builder.setMultipartRequestBody(new MultipartRequestDescCaseBuilder()
  61                 .build());
  62         builder.setXid(xid.getValue());
  63         connectionContext.getConnectionAdapter().multipartRequest(builder.build());
  64
  65         //TODO: involve general wait-for-answer mechanism and return future with complete value
  66         //TODO: translate message
  67         return Futures.immediateFuture(null);
  68     }
  69
  70     @Override
  71     public void sendMessage(final DataObject dataObject, final RequestContext requestContext) {
  72         // TODO Auto-generated method stub
  73
  74     }
  75
  76     @Override
  77     public Xid sendRequest(final DataObject dataObject, final RequestContext requestContext) {
  78         // TODO Auto-generated method stub
  79         return null;
  80     }
  81
  82     @Override
  83     public void addRequestContextReadyHandler(final DeviceContextReadyHandler deviceContextReadyHandler) {
  84         // TODO Auto-generated method stub
  85
  86     }
  87
  88 }