openflowplugin-impl/src/main/java/org/opendaylight/openflowplugin/impl/services/sal/RemoveGroupImpl.java

   1 /*
   2  * Copyright (c) 2015 Cisco Systems, Inc. and others.  All rights reserved.
   3  * Copyright (c) 2024 PANTHEON.tech, s.r.o.
   4  *
   5  * This program and the accompanying materials are made available under the
   6  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   7  * and is available at http://www.eclipse.org/legal/epl-v10.html
   8  */
   9 package org.opendaylight.openflowplugin.impl.services.sal;
  10
  11 import com.google.common.util.concurrent.FutureCallback;
  12 import com.google.common.util.concurrent.Futures;
  13 import com.google.common.util.concurrent.ListenableFuture;
  14 import com.google.common.util.concurrent.MoreExecutors;
  15 import org.opendaylight.openflowplugin.api.openflow.FlowGroupStatus;
  16 import org.opendaylight.openflowplugin.api.openflow.device.DeviceContext;
  17 import org.opendaylight.openflowplugin.api.openflow.device.RequestContextStack;
  18 import org.opendaylight.openflowplugin.impl.util.ErrorUtil;
  19 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.ConvertorExecutor;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.RemoveGroup;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.RemoveGroupInput;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.service.rev130918.RemoveGroupOutput;
  23 import org.opendaylight.yangtools.yang.common.RpcResult;
  24 import org.slf4j.Logger;
  25 import org.slf4j.LoggerFactory;
  26
  27 public final class RemoveGroupImpl extends AbstractGroupRpc<RemoveGroupInput, RemoveGroupOutput>
  28         implements RemoveGroup {
  29     private static final Logger LOG = LoggerFactory.getLogger(RemoveGroupImpl.class);
  30
  31     public RemoveGroupImpl(final RequestContextStack requestContextStack, final DeviceContext deviceContext,
  32             final ConvertorExecutor convertorExecutor) {
  33         super(requestContextStack, deviceContext, convertorExecutor, RemoveGroupOutput.class);
  34     }
  35
  36     @Override
  37     public ListenableFuture<RpcResult<RemoveGroupOutput>> invoke(final RemoveGroupInput input) {
  38         final var resultFuture = single.canUseSingleLayerSerialization() ? single.handleServiceCall(input)
  39             : multi.handleServiceCall(input);
  40
  41         Futures.addCallback(resultFuture, new FutureCallback<>() {
  42             @Override
  43             public void onSuccess(final RpcResult<RemoveGroupOutput> result) {
  44                 if (result.isSuccessful()) {
  45                     if (LOG.isDebugEnabled()) {
  46                         LOG.debug("Group remove with id={} finished without error", input.getGroupId().getValue());
  47                         deviceContext.getDeviceGroupRegistry().appendHistoryGroup(input.getGroupId(),
  48                             input.getGroupType(), FlowGroupStatus.REMOVED);
  49                     }
  50                 } else {
  51                     LOG.warn("Group remove with id={} failed, errors={}", input.getGroupId().getValue(),
  52                         ErrorUtil.errorsToString(result.getErrors()));
  53                     LOG.debug("Group input={}", input);
  54                 }
  55             }
  56
  57             @Override
  58             public void onFailure(final Throwable throwable) {
  59                 LOG.warn("Service call for removing group={} failed", input.getGroupId().getValue(), throwable);
  60             }
  61         }, MoreExecutors.directExecutor());
  62         return resultFuture;
  63     }
  64 }