openflowplugin-impl/src/main/java/org/opendaylight/openflowplugin/impl/services/sal/SalGroupServiceImpl.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.services.sal;
   9
  10 import com.google.common.util.concurrent.FutureCallback;
  11 import com.google.common.util.concurrent.Futures;
  12 import com.google.common.util.concurrent.ListenableFuture;
  13 import com.google.common.util.concurrent.MoreExecutors;
  14 import java.util.concurrent.Future;
  15 import org.opendaylight.openflowplugin.api.openflow.device.DeviceContext;
  16 import org.opendaylight.openflowplugin.api.openflow.device.RequestContextStack;
  17 import org.opendaylight.openflowplugin.impl.services.multilayer.MultiLayerGroupService;
  18 import org.opendaylight.openflowplugin.impl.services.singlelayer.SingleLayerGroupService;
  19 import org.opendaylight.openflowplugin.impl.util.ErrorUtil;
  20 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.ConvertorExecutor;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.AddGroupInput;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.AddGroupOutput;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.RemoveGroupInput;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.RemoveGroupOutput;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.SalGroupService;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.UpdateGroupInput;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.UpdateGroupOutput;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.Group;
  29 import org.opendaylight.yangtools.yang.common.RpcResult;
  30 import org.slf4j.Logger;
  31 import org.slf4j.LoggerFactory;
  32
  33 public class SalGroupServiceImpl implements SalGroupService {
  34     private static final Logger LOG = LoggerFactory.getLogger(SalGroupServiceImpl.class);
  35     private final MultiLayerGroupService<AddGroupInput, AddGroupOutput> addGroup;
  36     private final MultiLayerGroupService<Group, UpdateGroupOutput> updateGroup;
  37     private final MultiLayerGroupService<RemoveGroupInput, RemoveGroupOutput> removeGroup;
  38     private final SingleLayerGroupService<AddGroupOutput> addGroupMessage;
  39     private final SingleLayerGroupService<UpdateGroupOutput> updateGroupMessage;
  40     private final SingleLayerGroupService<RemoveGroupOutput> removeGroupMessage;
  41
  42     private final DeviceContext deviceContext;
  43
  44     public SalGroupServiceImpl(final RequestContextStack requestContextStack,
  45                                final DeviceContext deviceContext,
  46                                final ConvertorExecutor convertorExecutor) {
  47         this.deviceContext = deviceContext;
  48         addGroup = new MultiLayerGroupService<>(requestContextStack,
  49                                                 deviceContext,
  50                                                 AddGroupOutput.class,
  51                                                 convertorExecutor);
  52
  53         updateGroup = new MultiLayerGroupService<>(requestContextStack,
  54                                                    deviceContext,
  55                                                    UpdateGroupOutput.class,
  56                                                    convertorExecutor);
  57
  58         removeGroup = new MultiLayerGroupService<>(requestContextStack,
  59                                                    deviceContext,
  60                                                    RemoveGroupOutput.class,
  61                                                    convertorExecutor);
  62
  63         addGroupMessage = new SingleLayerGroupService<>(requestContextStack, deviceContext, AddGroupOutput.class);
  64         updateGroupMessage = new SingleLayerGroupService<>(requestContextStack, deviceContext, UpdateGroupOutput.class);
  65         removeGroupMessage = new SingleLayerGroupService<>(requestContextStack, deviceContext, RemoveGroupOutput.class);
  66     }
  67
  68     @Override
  69     public Future<RpcResult<AddGroupOutput>> addGroup(final AddGroupInput input) {
  70         final ListenableFuture<RpcResult<AddGroupOutput>> resultFuture =
  71             addGroupMessage.canUseSingleLayerSerialization()
  72             ? addGroupMessage.handleServiceCall(input)
  73             : addGroup.handleServiceCall(input);
  74
  75         Futures.addCallback(resultFuture, new FutureCallback<RpcResult<AddGroupOutput>>() {
  76             @Override
  77             public void onSuccess(RpcResult<AddGroupOutput> result) {
  78                 if (result.isSuccessful()) {
  79                     if (LOG.isDebugEnabled()) {
  80                         LOG.debug("Group add with id={} finished without error", input.getGroupId().getValue());
  81                     }
  82                     deviceContext.getDeviceGroupRegistry().store(input.getGroupId());
  83                 } else {
  84                     if (LOG.isDebugEnabled()) {
  85                         LOG.debug("Group add with id={} failed, errors={}", input.getGroupId().getValue(),
  86                             ErrorUtil.errorsToString(result.getErrors()));
  87                     }
  88                 }
  89             }
  90
  91             @Override
  92             public void onFailure(Throwable throwable) {
  93                 LOG.warn("Service call for adding group={} failed, reason: {}",
  94                           input.getGroupId().getValue(),
  95                           throwable);
  96             }
  97         }, MoreExecutors.directExecutor());
  98         return resultFuture;
  99     }
 100
 101
 102     @Override
 103     public Future<RpcResult<UpdateGroupOutput>> updateGroup(final UpdateGroupInput input) {
 104         final ListenableFuture<RpcResult<UpdateGroupOutput>> resultFuture =
 105             updateGroupMessage.canUseSingleLayerSerialization()
 106             ? updateGroupMessage.handleServiceCall(input.getUpdatedGroup())
 107             : updateGroup.handleServiceCall(input.getUpdatedGroup());
 108
 109         Futures.addCallback(resultFuture, new FutureCallback<RpcResult<UpdateGroupOutput>>() {
 110             @Override
 111             public void onSuccess(RpcResult<UpdateGroupOutput> result) {
 112                 if (result.isSuccessful()) {
 113                     if (LOG.isDebugEnabled()) {
 114                         LOG.debug("Group update with original id={} finished without error",
 115                             input.getOriginalGroup().getGroupId().getValue());
 116                     }
 117                 } else {
 118                     LOG.warn("Group update with original id={} failed, errors={}",
 119                         input.getOriginalGroup().getGroupId(), ErrorUtil.errorsToString(result.getErrors()));
 120                     LOG.debug("Group input={}", input.getUpdatedGroup());
 121                 }
 122             }
 123
 124             @Override
 125             public void onFailure(Throwable throwable) {
 126                 LOG.warn("Service call for updating group={} failed, reason: {}",
 127                         input.getOriginalGroup().getGroupId(), throwable);
 128             }
 129         }, MoreExecutors.directExecutor());
 130         return resultFuture;
 131     }
 132
 133     @Override
 134     public Future<RpcResult<RemoveGroupOutput>> removeGroup(final RemoveGroupInput input) {
 135         final ListenableFuture<RpcResult<RemoveGroupOutput>> resultFuture =
 136             removeGroupMessage.canUseSingleLayerSerialization()
 137             ? removeGroupMessage.handleServiceCall(input)
 138             : removeGroup.handleServiceCall(input);
 139
 140         Futures.addCallback(resultFuture, new FutureCallback<RpcResult<RemoveGroupOutput>>() {
 141             @Override
 142             public void onSuccess(RpcResult<RemoveGroupOutput> result) {
 143                 if (result.isSuccessful()) {
 144                     if (LOG.isDebugEnabled()) {
 145                         LOG.debug("Group remove with id={} finished without error", input.getGroupId().getValue());
 146                     }
 147                     removeGroup.getDeviceRegistry().getDeviceGroupRegistry().addMark(input.getGroupId());
 148                 } else {
 149                     LOG.warn("Group remove with id={} failed, errors={}", input.getGroupId().getValue(),
 150                         ErrorUtil.errorsToString(result.getErrors()));
 151                     LOG.debug("Group input={}", input);
 152                 }
 153             }
 154
 155             @Override
 156             public void onFailure(Throwable throwable) {
 157                 LOG.warn("Service call for removing group={} failed, reason: {}",
 158                         input.getGroupId().getValue(), throwable);
 159             }
 160         }, MoreExecutors.directExecutor());
 161         return resultFuture;
 162     }
 163
 164 }