openflowplugin-impl/src/main/java/org/opendaylight/openflowplugin/impl/services/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;
   9
  10 import com.google.common.base.Function;
  11 import com.google.common.util.concurrent.FutureCallback;
  12 import com.google.common.util.concurrent.ListenableFuture;
  13 import java.util.concurrent.Future;
  14 import org.opendaylight.openflowjava.protocol.api.connection.OutboundQueue;
  15 import org.opendaylight.openflowplugin.api.openflow.device.DeviceContext;
  16 import org.opendaylight.openflowplugin.api.openflow.device.RequestContext;
  17 import org.opendaylight.openflowplugin.api.openflow.device.RequestContextStack;
  18 import org.opendaylight.openflowplugin.api.openflow.device.Xid;
  19 import org.opendaylight.openflowplugin.api.openflow.statistics.ofpspecific.MessageSpy;
  20 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.GroupConvertor;
  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.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.GroupModInput;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.GroupModInputBuilder;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.OfHeader;
  32 import org.opendaylight.yangtools.yang.common.RpcError;
  33 import org.opendaylight.yangtools.yang.common.RpcResult;
  34 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
  35 import org.slf4j.Logger;
  36
  37 public class SalGroupServiceImpl extends CommonService implements SalGroupService {
  38
  39
  40     public SalGroupServiceImpl(final RequestContextStack requestContextStack, final DeviceContext deviceContext) {
  41         super(requestContextStack, deviceContext);
  42     }
  43
  44     private static final Logger LOG = org.slf4j.LoggerFactory.getLogger(SalGroupServiceImpl.class);
  45
  46     @Override
  47     public Future<RpcResult<AddGroupOutput>> addGroup(final AddGroupInput input) {
  48         getDeviceContext().getDeviceGroupRegistry().store(input.getGroupId());
  49         return handleServiceCall(new Function<RequestContext<AddGroupOutput>,
  50                 ListenableFuture<RpcResult<AddGroupOutput>>>() {
  51             @Override
  52             public ListenableFuture<RpcResult<AddGroupOutput>> apply(final RequestContext<AddGroupOutput> requestContext) {
  53                 return convertAndSend(input, requestContext);
  54             }
  55         });
  56     }
  57
  58     @Override
  59     public Future<RpcResult<UpdateGroupOutput>> updateGroup(final UpdateGroupInput input) {
  60         return handleServiceCall(new Function<RequestContext<UpdateGroupOutput>,
  61                 ListenableFuture<RpcResult<UpdateGroupOutput>>>() {
  62
  63             @Override
  64             public ListenableFuture<RpcResult<UpdateGroupOutput>> apply(final RequestContext<UpdateGroupOutput> requestContext) {
  65                 return convertAndSend(input.getUpdatedGroup(), requestContext);
  66             }
  67         });
  68     }
  69
  70     @Override
  71     public Future<RpcResult<RemoveGroupOutput>> removeGroup(final RemoveGroupInput input) {
  72         getDeviceContext().getDeviceGroupRegistry().markToBeremoved(input.getGroupId());
  73         return handleServiceCall(new Function<RequestContext<RemoveGroupOutput>,
  74                 ListenableFuture<RpcResult<RemoveGroupOutput>>>() {
  75
  76             @Override
  77             public ListenableFuture<RpcResult<RemoveGroupOutput>> apply(final RequestContext<RemoveGroupOutput> requestContext) {
  78                 return convertAndSend(input, requestContext);
  79             }
  80         });
  81     }
  82
  83     <T> ListenableFuture<RpcResult<T>> convertAndSend(final Group iputGroup, final RequestContext<T> requestContext) {
  84         final OutboundQueue outboundQueue = getDeviceContext().getPrimaryConnectionContext().getOutboundQueueProvider();
  85         getMessageSpy().spyMessage(iputGroup.getImplementedInterface(), MessageSpy.STATISTIC_GROUP.TO_SWITCH_SUBMIT_SUCCESS);
  86         final GroupModInputBuilder ofGroupModInput = GroupConvertor.toGroupModInput(iputGroup, getVersion(), getDatapathId());
  87         final Xid xid = requestContext.getXid();
  88         ofGroupModInput.setXid(xid.getValue());
  89
  90         final GroupModInput groupModInput = ofGroupModInput.build();
  91         outboundQueue.commitEntry(xid.getValue(), groupModInput, new FutureCallback<OfHeader>() {
  92             @Override
  93             public void onSuccess(final OfHeader ofHeader) {
  94                 RpcResultBuilder<T> rpcResultBuilder = RpcResultBuilder.success((T)ofHeader);
  95                 requestContext.setResult(rpcResultBuilder.build());
  96                 RequestContextUtil.closeRequstContext(requestContext);
  97
  98                 getMessageSpy().spyMessage(groupModInput.getImplementedInterface(), MessageSpy.STATISTIC_GROUP.TO_SWITCH_SUBMIT_SUCCESS);
  99             }
 100
 101             @Override
 102             public void onFailure(final Throwable throwable) {
 103                 RpcResultBuilder<T> rpcResultBuilder = RpcResultBuilder.<T>failed().withError(RpcError.ErrorType.APPLICATION, throwable.getMessage(), throwable);
 104                 requestContext.setResult(rpcResultBuilder.build());
 105                 RequestContextUtil.closeRequstContext(requestContext);
 106
 107                 getMessageSpy().spyMessage(groupModInput.getImplementedInterface(), MessageSpy.STATISTIC_GROUP.TO_SWITCH_SUBMIT_FAILURE);
 108             }
 109         });
 110         return requestContext.getFuture();
 111     }
 112 }