opendaylight/md-sal/compatibility/sal-compatibility/src/main/java/org/opendaylight/controller/sal/compatibility/adsal/FlowServiceAdapter.java

   1 /*
   2  * Copyright (c) 2014 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.controller.sal.compatibility.adsal;
   9
  10 import java.math.BigInteger;
  11 import java.util.concurrent.Future;
  12
  13 import org.opendaylight.controller.sal.binding.api.NotificationProviderService;
  14 import org.opendaylight.controller.sal.common.util.Futures;
  15 import org.opendaylight.controller.sal.common.util.Rpcs;
  16 import org.opendaylight.controller.sal.compatibility.InventoryMapping;
  17 import org.opendaylight.controller.sal.compatibility.ToSalConversionsUtils;
  18 import org.opendaylight.controller.sal.flowprogrammer.Flow;
  19 import org.opendaylight.controller.sal.flowprogrammer.IFlowProgrammerListener;
  20 import org.opendaylight.controller.sal.flowprogrammer.IFlowProgrammerService;
  21 import org.opendaylight.controller.sal.utils.Status;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.AddFlowInput;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.AddFlowOutput;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.AddFlowOutputBuilder;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.FlowRemovedBuilder;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.RemoveFlowInput;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.RemoveFlowOutput;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.RemoveFlowOutputBuilder;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.SalFlowService;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.UpdateFlowInput;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.UpdateFlowOutput;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.UpdateFlowOutputBuilder;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.transaction.rev131103.TransactionId;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
  35 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  36 import org.opendaylight.yangtools.yang.common.RpcResult;
  37 import org.slf4j.Logger;
  38 import org.slf4j.LoggerFactory;
  39
  40 public class FlowServiceAdapter implements SalFlowService, IFlowProgrammerListener {
  41
  42     private static final Logger LOG = LoggerFactory.getLogger(FlowServiceAdapter.class);
  43
  44     private IFlowProgrammerService delegate;
  45
  46     private NotificationProviderService publish;
  47
  48     @Override
  49     public void flowRemoved(org.opendaylight.controller.sal.core.Node node, Flow flow) {
  50         FlowRemovedBuilder flowRemovedBuilder = new FlowRemovedBuilder();
  51         flowRemovedBuilder.setNode(InventoryMapping.toNodeRef(node));
  52         publish.publish(flowRemovedBuilder.build());
  53     }
  54
  55     @Override
  56     public void flowErrorReported(org.opendaylight.controller.sal.core.Node node, long rid, Object err) {
  57         // TODO Auto-generated method stub
  58
  59     }
  60
  61     @Override
  62     public Future<RpcResult<AddFlowOutput>> addFlow(AddFlowInput input) {
  63
  64         Flow flow = ToSalConversionsUtils.toFlow(input, null);
  65         @SuppressWarnings("unchecked")
  66         org.opendaylight.controller.sal.core.Node node = InventoryMapping.toAdNode((InstanceIdentifier<Node>) input
  67                 .getNode().getValue());
  68         Status status = delegate.addFlowAsync(node, flow);
  69         AddFlowOutputBuilder builder = new AddFlowOutputBuilder();
  70         builder.setTransactionId(new TransactionId(BigInteger.valueOf(status.getRequestId())));
  71         AddFlowOutput rpcResultType = builder.build();
  72         return Futures.immediateFuture(Rpcs.getRpcResult(status.isSuccess(), rpcResultType, null));
  73     }
  74
  75     @Override
  76     public Future<RpcResult<RemoveFlowOutput>> removeFlow(RemoveFlowInput input) {
  77
  78         Flow flow = ToSalConversionsUtils.toFlow(input, null);
  79         @SuppressWarnings("unchecked")
  80         org.opendaylight.controller.sal.core.Node node = InventoryMapping.toAdNode((InstanceIdentifier<Node>) input
  81                 .getNode().getValue());
  82         Status status = delegate.removeFlowAsync(node, flow);
  83         RemoveFlowOutputBuilder builder = new RemoveFlowOutputBuilder();
  84         builder.setTransactionId(new TransactionId(BigInteger.valueOf(status.getRequestId())));
  85         RemoveFlowOutput rpcResultType = builder.build();
  86         return Futures.immediateFuture(Rpcs.getRpcResult(status.isSuccess(), rpcResultType, null));
  87
  88     }
  89
  90     @Override
  91     public Future<RpcResult<UpdateFlowOutput>> updateFlow(UpdateFlowInput input) {
  92         @SuppressWarnings("unchecked")
  93         org.opendaylight.controller.sal.core.Node node = InventoryMapping.toAdNode((InstanceIdentifier<Node>) input
  94                 .getNode().getValue());
  95         Flow originalFlow = ToSalConversionsUtils.toFlow(input.getOriginalFlow(), null);
  96         Flow updatedFlow = ToSalConversionsUtils.toFlow(input.getUpdatedFlow(), null);
  97         Status status = delegate.modifyFlowAsync(node, originalFlow, updatedFlow);
  98         UpdateFlowOutputBuilder builder = new UpdateFlowOutputBuilder();
  99         builder.setTransactionId(new TransactionId(BigInteger.valueOf(status.getRequestId())));
 100         UpdateFlowOutput rpcResultType = builder.build();
 101         throw new UnsupportedOperationException("Need to translate AD-SAL status to MD-SAL UpdateFlowOuptut - eaw@cisco.com");
 102         // return Futures.immediateFuture(Rpcs.getRpcResult(status.isSuccess(), rpcResultType, null));
 103     }
 104 }