applications/forwardingrules-sync/src/main/java/org/opendaylight/openflowplugin/applications/frsync/impl/strategy/MeterForwarder.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
   9 package org.opendaylight.openflowplugin.applications.frsync.impl.strategy;
  10
  11 import java.util.concurrent.Future;
  12 import org.opendaylight.openflowplugin.applications.frsync.ForwardingRulesCommitter;
  13 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode;
  14 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.meters.Meter;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeRef;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.service.rev130918.AddMeterInputBuilder;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.service.rev130918.AddMeterOutput;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.service.rev130918.RemoveMeterInputBuilder;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.service.rev130918.RemoveMeterOutput;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.service.rev130918.SalMeterService;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.service.rev130918.UpdateMeterInputBuilder;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.service.rev130918.UpdateMeterOutput;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.service.rev130918.meter.update.OriginalMeterBuilder;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.service.rev130918.meter.update.UpdatedMeterBuilder;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.MeterRef;
  27 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  28 import org.opendaylight.yangtools.yang.common.RpcResult;
  29 import org.slf4j.Logger;
  30 import org.slf4j.LoggerFactory;
  31
  32 /**
  33  * Implements {@link ForwardingRulesCommitter} methods for processing add, update and remove of {@link Meter}.
  34  */
  35 public class MeterForwarder implements ForwardingRulesCommitter<Meter, AddMeterOutput, RemoveMeterOutput, UpdateMeterOutput> {
  36
  37     private static final Logger LOG = LoggerFactory.getLogger(MeterForwarder.class);
  38     private final SalMeterService salMeterService;
  39
  40     public MeterForwarder(SalMeterService salMeterService) {
  41         this.salMeterService = salMeterService;
  42     }
  43
  44     @Override
  45     public Future<RpcResult<RemoveMeterOutput>> remove(final InstanceIdentifier<Meter> identifier, final Meter removeDataObj,
  46                                                        final InstanceIdentifier<FlowCapableNode> nodeIdent) {
  47
  48         LOG.trace("Received the Meter REMOVE request [Tbl id, node Id {} {}",
  49                 identifier, nodeIdent);
  50
  51         final RemoveMeterInputBuilder builder = new RemoveMeterInputBuilder(removeDataObj);
  52
  53         builder.setNode(new NodeRef(nodeIdent.firstIdentifierOf(Node.class)));
  54         builder.setMeterRef(new MeterRef(identifier));
  55         return salMeterService.removeMeter(builder.build());
  56     }
  57
  58     @Override
  59     public Future<RpcResult<UpdateMeterOutput>> update(final InstanceIdentifier<Meter> identifier,
  60                                                        final Meter original, final Meter update,
  61                                                        final InstanceIdentifier<FlowCapableNode> nodeIdent) {
  62         LOG.trace("Received the Meter UPDATE request [Tbl id, node Id {} {} {}",
  63                 identifier, nodeIdent, update);
  64
  65         final UpdateMeterInputBuilder builder = new UpdateMeterInputBuilder();
  66
  67         builder.setNode(new NodeRef(nodeIdent.firstIdentifierOf(Node.class)));
  68         builder.setMeterRef(new MeterRef(identifier));
  69         builder.setUpdatedMeter((new UpdatedMeterBuilder(update)).build());
  70         builder.setOriginalMeter((new OriginalMeterBuilder(original)).build());
  71
  72         return salMeterService.updateMeter(builder.build());
  73     }
  74
  75     @Override
  76     public Future<RpcResult<AddMeterOutput>> add(final InstanceIdentifier<Meter> identifier, final Meter addDataObj,
  77                                                  final InstanceIdentifier<FlowCapableNode> nodeIdent) {
  78         LOG.trace("Received the Meter ADD request [Tbl id, node Id {} {} {}",
  79                 identifier, nodeIdent, addDataObj);
  80
  81         final AddMeterInputBuilder builder = new AddMeterInputBuilder(addDataObj);
  82
  83         builder.setNode(new NodeRef(nodeIdent.firstIdentifierOf(Node.class)));
  84         builder.setMeterRef(new MeterRef(identifier));
  85         return salMeterService.addMeter(builder.build());
  86     }
  87
  88 }