openflowplugin-impl/src/main/java/org/opendaylight/openflowplugin/impl/services/NodeConfigServiceImpl.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.util.concurrent.FutureCallback;
  11 import com.google.common.util.concurrent.SettableFuture;
  12 import java.util.concurrent.Future;
  13 import org.opendaylight.openflowjava.protocol.api.connection.OutboundQueue;
  14 import org.opendaylight.openflowplugin.api.openflow.device.DeviceContext;
  15 import org.opendaylight.openflowplugin.api.openflow.device.RequestContext;
  16 import org.opendaylight.openflowplugin.api.openflow.device.RequestContextStack;
  17 import org.opendaylight.openflowplugin.api.openflow.device.Xid;
  18 import org.opendaylight.openflowplugin.api.openflow.statistics.ofpspecific.MessageSpy;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.module.config.rev141015.NodeConfigService;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.module.config.rev141015.SetConfigInput;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.module.config.rev141015.SetConfigOutput;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.SwitchConfigFlag;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.FlowModInput;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.OfHeader;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.SetConfigInputBuilder;
  26 import org.opendaylight.yangtools.yang.common.RpcError;
  27 import org.opendaylight.yangtools.yang.common.RpcResult;
  28 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
  29
  30 public class NodeConfigServiceImpl extends CommonService implements NodeConfigService {
  31
  32
  33     public NodeConfigServiceImpl(final RequestContextStack requestContextStack, final DeviceContext deviceContext) {
  34         super(requestContextStack, deviceContext);
  35     }
  36
  37     @Override
  38     public Future<RpcResult<SetConfigOutput>> setConfig(final SetConfigInput input) {
  39         final RequestContext<SetConfigOutput> requestContext = createRequestContext();
  40         if (requestContext == null) {
  41             return failedFuture();
  42         }
  43
  44         SetConfigInputBuilder builder = new SetConfigInputBuilder();
  45         SwitchConfigFlag flag = SwitchConfigFlag.valueOf(input.getFlag());
  46
  47         final Xid xid = requestContext.getXid();
  48         builder.setXid(xid.getValue());
  49         builder.setFlags(flag);
  50         builder.setMissSendLen(input.getMissSearchLength());
  51         builder.setVersion(getVersion());
  52         final OutboundQueue outboundQueue = getDeviceContext().getPrimaryConnectionContext().getOutboundQueueProvider();
  53
  54         final SettableFuture<RpcResult<SetConfigOutput>> settableFuture = SettableFuture.create();
  55         outboundQueue.commitEntry(xid.getValue(), builder.build(), new FutureCallback<OfHeader>() {
  56             @Override
  57             public void onSuccess(final OfHeader ofHeader) {
  58                 RequestContextUtil.closeRequstContext(requestContext);
  59                 getDeviceContext().unhookRequestCtx(requestContext.getXid());
  60                 getMessageSpy().spyMessage(FlowModInput.class, MessageSpy.STATISTIC_GROUP.TO_SWITCH_SUBMIT_SUCCESS);
  61
  62                 settableFuture.set(RpcResultBuilder.<SetConfigOutput>success().build());
  63             }
  64
  65             @Override
  66             public void onFailure(final Throwable throwable) {
  67                 RpcResultBuilder rpcResultBuilder = RpcResultBuilder.<Void>failed().withError(RpcError.ErrorType.APPLICATION, throwable.getMessage(), throwable);
  68                 RequestContextUtil.closeRequstContext(requestContext);
  69                 getDeviceContext().unhookRequestCtx(requestContext.getXid());
  70                 settableFuture.set(rpcResultBuilder.build());
  71             }
  72         });
  73         return settableFuture;
  74
  75     }
  76 }