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
  12 import org.opendaylight.controller.sal.binding.api.NotificationProviderService;
  13 import org.opendaylight.controller.sal.compatibility.InventoryMapping;
  14 import org.opendaylight.controller.sal.compatibility.ToSalConversionsUtils;
  15 import org.opendaylight.controller.sal.flowprogrammer.Flow;
  16 import org.opendaylight.controller.sal.flowprogrammer.IFlowProgrammerListener;
  17 import org.opendaylight.controller.sal.flowprogrammer.IFlowProgrammerService;
  18 import org.opendaylight.controller.sal.utils.Status;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.AddFlowInput;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.AddFlowOutput;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.AddFlowOutputBuilder;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.FlowRemovedBuilder;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.RemoveFlowInput;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.RemoveFlowOutput;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.RemoveFlowOutputBuilder;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.SalFlowService;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.UpdateFlowInput;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.UpdateFlowOutput;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.UpdateFlowOutputBuilder;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.transaction.rev131103.TransactionId;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
  32 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  33 import org.opendaylight.yangtools.yang.common.RpcResult;
  34 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
  35 import org.slf4j.Logger;
  36 import org.slf4j.LoggerFactory;
  37
  38 import com.google.common.util.concurrent.Futures;
  39 import com.google.common.util.concurrent.ListenableFuture;
  40
  41 public class FlowServiceAdapter implements SalFlowService, IFlowProgrammerListener {
  42
  43     private static final Logger LOG = LoggerFactory.getLogger(FlowServiceAdapter.class);
  44
  45     private IFlowProgrammerService delegate;
  46
  47     private NotificationProviderService publish;
  48
  49     @Override
  50     public void flowRemoved(org.opendaylight.controller.sal.core.Node node, Flow flow) {
  51         FlowRemovedBuilder flowRemovedBuilder = new FlowRemovedBuilder();
  52         flowRemovedBuilder.setNode(InventoryMapping.toNodeRef(node));
  53         publish.publish(flowRemovedBuilder.build());
  54     }
  55
  56     @Override
  57     public void flowErrorReported(org.opendaylight.controller.sal.core.Node node, long rid, Object err) {
  58         // TODO Auto-generated method stub
  59
  60     }
  61
  62     @Override
  63     public ListenableFuture<RpcResult<AddFlowOutput>> addFlow(AddFlowInput input) {
  64
  65         Flow flow = ToSalConversionsUtils.toFlow(input, null);
  66         @SuppressWarnings("unchecked")
  67         org.opendaylight.controller.sal.core.Node node = InventoryMapping.toAdNode((InstanceIdentifier<Node>) input
  68                 .getNode().getValue());
  69         Status status = delegate.addFlowAsync(node, flow);
  70         AddFlowOutputBuilder builder = new AddFlowOutputBuilder();
  71         builder.setTransactionId(new TransactionId(BigInteger.valueOf(status.getRequestId())));
  72         AddFlowOutput rpcResultType = builder.build();
  73         return Futures.immediateFuture(RpcResultBuilder.<AddFlowOutput>status(status.isSuccess())
  74                 .withResult(rpcResultType).build());
  75     }
  76
  77     @Override
  78     public ListenableFuture<RpcResult<RemoveFlowOutput>> removeFlow(RemoveFlowInput input) {
  79
  80         Flow flow = ToSalConversionsUtils.toFlow(input, null);
  81         @SuppressWarnings("unchecked")
  82         org.opendaylight.controller.sal.core.Node node = InventoryMapping.toAdNode((InstanceIdentifier<Node>) input
  83                 .getNode().getValue());
  84         Status status = delegate.removeFlowAsync(node, flow);
  85         RemoveFlowOutputBuilder builder = new RemoveFlowOutputBuilder();
  86         builder.setTransactionId(new TransactionId(BigInteger.valueOf(status.getRequestId())));
  87         RemoveFlowOutput rpcResultType = builder.build();
  88         return Futures.immediateFuture(RpcResultBuilder.<RemoveFlowOutput>status(status.isSuccess())
  89                                                          .withResult(rpcResultType).build());
  90
  91     }
  92
  93     @Override
  94     public ListenableFuture<RpcResult<UpdateFlowOutput>> updateFlow(UpdateFlowInput input) {
  95         @SuppressWarnings("unchecked")
  96         org.opendaylight.controller.sal.core.Node node = InventoryMapping.toAdNode((InstanceIdentifier<Node>) input
  97                 .getNode().getValue());
  98         Flow originalFlow = ToSalConversionsUtils.toFlow(input.getOriginalFlow(), null);
  99         Flow updatedFlow = ToSalConversionsUtils.toFlow(input.getUpdatedFlow(), null);
 100         Status status = delegate.modifyFlowAsync(node, originalFlow, updatedFlow);
 101         UpdateFlowOutputBuilder builder = new UpdateFlowOutputBuilder();
 102         builder.setTransactionId(new TransactionId(BigInteger.valueOf(status.getRequestId())));
 103         UpdateFlowOutput rpcResultType = builder.build();
 104         throw new UnsupportedOperationException("Need to translate AD-SAL status to MD-SAL UpdateFlowOuptut - eaw@cisco.com");
 105         // return Futures.immediateFuture(Rpcs.getRpcResult(status.isSuccess(), rpcResultType, null));
 106     }
 107 }