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.JdkFutureAdapters;
  11 import com.google.common.util.concurrent.ListenableFuture;
  12 import java.util.concurrent.Future;
  13 import org.opendaylight.openflowplugin.api.openflow.device.DeviceContext;
  14 import org.opendaylight.openflowplugin.api.openflow.device.RequestContext;
  15 import org.opendaylight.openflowplugin.api.openflow.device.RequestContextStack;
  16 import org.opendaylight.openflowplugin.api.openflow.device.Xid;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.module.config.rev141015.NodeConfigService;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.module.config.rev141015.SetConfigInput;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.module.config.rev141015.SetConfigOutput;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.SwitchConfigFlag;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.SetConfigInputBuilder;
  22 import org.opendaylight.yangtools.yang.common.RpcResult;
  23
  24 public class NodeConfigServiceImpl extends CommonService implements NodeConfigService {
  25
  26     // FIXME: should be only in CommonService
  27     private final DeviceContext deviceContext;
  28
  29     public NodeConfigServiceImpl(final RequestContextStack requestContextStack, final DeviceContext deviceContext) {
  30         super(requestContextStack, deviceContext);
  31         this.deviceContext = deviceContext;
  32     }
  33
  34     @Override
  35     public Future<RpcResult<SetConfigOutput>> setConfig(final SetConfigInput input) {
  36         final RequestContext<SetConfigOutput> requestContext = createRequestContext();
  37         if (requestContext == null) {
  38             return failedFuture();
  39         }
  40
  41         SetConfigInputBuilder builder = new SetConfigInputBuilder();
  42         SwitchConfigFlag flag = SwitchConfigFlag.valueOf(input.getFlag());
  43         final Long reserverXid = deviceContext.getReservedXid();
  44         if (null == reserverXid) {
  45             return RequestContextUtil.closeRequestContextWithRpcError(requestContext, "Outbound queue wasn't able to reserve XID.");
  46         }
  47
  48         final Xid xid = new Xid(reserverXid);
  49         builder.setXid(xid.getValue());
  50         builder.setFlags(flag);
  51         builder.setMissSendLen(input.getMissSearchLength());
  52         builder.setVersion(getVersion());
  53         ListenableFuture<RpcResult<Void>> futureResultFromOfLib;
  54         synchronized (deviceContext) {
  55             futureResultFromOfLib = JdkFutureAdapters.listenInPoolThread(deviceContext.getPrimaryConnectionContext().getConnectionAdapter().setConfig(builder.build()));
  56         }
  57         OFJResult2RequestCtxFuture<SetConfigOutput> OFJResult2RequestCtxFuture = new OFJResult2RequestCtxFuture<>(requestContext, deviceContext);
  58         OFJResult2RequestCtxFuture.processResultFromOfJava(futureResultFromOfLib);
  59         return requestContext.getFuture();
  60     }
  61 }