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 org.opendaylight.openflowplugin.api.openflow.FlowGroupStatus;
  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.service.rev130918.group.update.UpdatedGroup;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.Group;
  30 import org.opendaylight.yangtools.yang.common.RpcResult;
  31 import org.slf4j.Logger;
  32 import org.slf4j.LoggerFactory;
  33
  34 public class SalGroupServiceImpl implements SalGroupService {
  35     private static final Logger LOG = LoggerFactory.getLogger(SalGroupServiceImpl.class);
  36     private final MultiLayerGroupService<AddGroupInput, AddGroupOutput> addGroup;
  37     private final MultiLayerGroupService<Group, UpdateGroupOutput> updateGroup;
  38     private final MultiLayerGroupService<RemoveGroupInput, RemoveGroupOutput> removeGroup;
  39     private final SingleLayerGroupService<AddGroupOutput> addGroupMessage;
  40     private final SingleLayerGroupService<UpdateGroupOutput> updateGroupMessage;
  41     private final SingleLayerGroupService<RemoveGroupOutput> removeGroupMessage;
  42
  43     private final DeviceContext deviceContext;
  44
  45     public SalGroupServiceImpl(final RequestContextStack requestContextStack,
  46                                final DeviceContext deviceContext,
  47                                final ConvertorExecutor convertorExecutor) {
  48         this.deviceContext = deviceContext;
  49         addGroup = new MultiLayerGroupService<>(requestContextStack,
  50                                                 deviceContext,
  51                                                 AddGroupOutput.class,
  52                                                 convertorExecutor);
  53
  54         updateGroup = new MultiLayerGroupService<>(requestContextStack,
  55                                                    deviceContext,
  56                                                    UpdateGroupOutput.class,
  57                                                    convertorExecutor);
  58
  59         removeGroup = new MultiLayerGroupService<>(requestContextStack,
  60                                                    deviceContext,
  61                                                    RemoveGroupOutput.class,
  62                                                    convertorExecutor);
  63
  64         addGroupMessage = new SingleLayerGroupService<>(requestContextStack, deviceContext, AddGroupOutput.class);
  65         updateGroupMessage = new SingleLayerGroupService<>(requestContextStack, deviceContext, UpdateGroupOutput.class);
  66         removeGroupMessage = new SingleLayerGroupService<>(requestContextStack, deviceContext, RemoveGroupOutput.class);
  67     }
  68
  69     @Override
  70     public ListenableFuture<RpcResult<AddGroupOutput>> addGroup(final AddGroupInput input) {
  71         final ListenableFuture<RpcResult<AddGroupOutput>> resultFuture =
  72             addGroupMessage.canUseSingleLayerSerialization()
  73             ? addGroupMessage.handleServiceCall(input)
  74             : addGroup.handleServiceCall(input);
  75         Futures.addCallback(resultFuture, new FutureCallback<RpcResult<AddGroupOutput>>() {
  76             @Override
  77             public void onSuccess(final RpcResult<AddGroupOutput> result) {
  78                 if (result.isSuccessful()) {
  79                     LOG.debug("adding group successful {}", input.getGroupId());
  80                     deviceContext.getDeviceGroupRegistry().appendHistoryGroup(input.getGroupId(), input.getGroupType(),
  81                         FlowGroupStatus.ADDED);
  82                 } else {
  83                     if (LOG.isDebugEnabled()) {
  84                         LOG.debug("Group add with id={} failed, errors={}", input.getGroupId().getValue(),
  85                             ErrorUtil.errorsToString(result.getErrors()));
  86                     }
  87                 }
  88             }
  89
  90             @Override
  91             public void onFailure(final Throwable throwable) {
  92                 LOG.warn("Service call for adding group={} failed",
  93                           input.getGroupId().getValue(),
  94                           throwable);
  95             }
  96         }, MoreExecutors.directExecutor());
  97         return resultFuture;
  98     }
  99
 100
 101     @Override
 102     public ListenableFuture<RpcResult<UpdateGroupOutput>> updateGroup(final UpdateGroupInput input) {
 103         final ListenableFuture<RpcResult<UpdateGroupOutput>> resultFuture =
 104             updateGroupMessage.canUseSingleLayerSerialization()
 105             ? updateGroupMessage.handleServiceCall(input.getUpdatedGroup())
 106             : updateGroup.handleServiceCall(input.getUpdatedGroup());
 107
 108         Futures.addCallback(resultFuture, new FutureCallback<RpcResult<UpdateGroupOutput>>() {
 109             @Override
 110             public void onSuccess(final RpcResult<UpdateGroupOutput> result) {
 111                 if (result.isSuccessful()) {
 112                     UpdatedGroup updatedGroup = input.getUpdatedGroup();
 113                     deviceContext.getDeviceGroupRegistry().appendHistoryGroup(
 114                         updatedGroup.getGroupId(), updatedGroup.getGroupType(), FlowGroupStatus.MODIFIED);
 115                     if (LOG.isDebugEnabled()) {
 116                         LOG.debug("Group update with original id={} finished without error",
 117                             input.getOriginalGroup().getGroupId().getValue());
 118                     }
 119                 } else {
 120                     LOG.warn("Group update with original id={} failed, errors={}",
 121                         input.getOriginalGroup().getGroupId(), ErrorUtil.errorsToString(result.getErrors()));
 122                     LOG.debug("Group input={}", input.getUpdatedGroup());
 123                 }
 124             }
 125
 126             @Override
 127             public void onFailure(final Throwable throwable) {
 128                 LOG.warn("Service call for updating group={} failed",
 129                         input.getOriginalGroup().getGroupId(), throwable);
 130             }
 131         }, MoreExecutors.directExecutor());
 132         return resultFuture;
 133     }
 134
 135     @Override
 136     public ListenableFuture<RpcResult<RemoveGroupOutput>> removeGroup(final RemoveGroupInput input) {
 137         final ListenableFuture<RpcResult<RemoveGroupOutput>> resultFuture =
 138             removeGroupMessage.canUseSingleLayerSerialization()
 139             ? removeGroupMessage.handleServiceCall(input)
 140             : removeGroup.handleServiceCall(input);
 141
 142         Futures.addCallback(resultFuture, new FutureCallback<RpcResult<RemoveGroupOutput>>() {
 143             @Override
 144             public void onSuccess(final RpcResult<RemoveGroupOutput> result) {
 145                 if (result.isSuccessful()) {
 146                     if (LOG.isDebugEnabled()) {
 147                         LOG.debug("Group remove with id={} finished without error", input.getGroupId().getValue());
 148                         deviceContext.getDeviceGroupRegistry().appendHistoryGroup(input.getGroupId(),
 149                             input.getGroupType(), FlowGroupStatus.REMOVED);
 150                     }
 151                 } else {
 152                     LOG.warn("Group remove with id={} failed, errors={}", input.getGroupId().getValue(),
 153                         ErrorUtil.errorsToString(result.getErrors()));
 154                     LOG.debug("Group input={}", input);
 155                 }
 156             }
 157
 158             @Override
 159             public void onFailure(final Throwable throwable) {
 160                 LOG.warn("Service call for removing group={} failed",
 161                         input.getGroupId().getValue(), throwable);
 162             }
 163         }, MoreExecutors.directExecutor());
 164         return resultFuture;
 165     }
 166
 167 }