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

   1 package org.opendaylight.controller.sal.compability.adsal;
   2
   3 import java.util.concurrent.Future;
   4
   5 import org.opendaylight.controller.sal.binding.api.NotificationProviderService;
   6 import org.opendaylight.controller.sal.common.util.Futures;
   7 import org.opendaylight.controller.sal.common.util.Rpcs;
   8 import org.opendaylight.controller.sal.compability.NodeMapping;
   9 import org.opendaylight.controller.sal.compability.ToSalConversionsUtils;
  10 import org.opendaylight.controller.sal.core.ConstructionException;
  11 import org.opendaylight.controller.sal.core.Node;
  12 import org.opendaylight.controller.sal.flowprogrammer.Flow;
  13 import org.opendaylight.controller.sal.flowprogrammer.IFlowProgrammerListener;
  14 import org.opendaylight.controller.sal.flowprogrammer.IFlowProgrammerService;
  15 import org.opendaylight.controller.sal.utils.Status;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.AddFlowInput;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.FlowRemovedBuilder;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.RemoveFlowInput;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.SalFlowService;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.UpdateFlowInput;
  21 import org.opendaylight.yangtools.yang.common.RpcResult;
  22 import org.slf4j.Logger;
  23 import org.slf4j.LoggerFactory;
  24
  25 public class FlowServiceAdapter implements SalFlowService, IFlowProgrammerListener {
  26
  27     private static final Logger LOG = LoggerFactory.getLogger(FlowServiceAdapter.class);
  28
  29     private IFlowProgrammerService delegate;
  30
  31     private NotificationProviderService publish;
  32
  33     @Override
  34     public void flowRemoved(Node node, Flow flow) {
  35         FlowRemovedBuilder flowRemovedBuilder = new FlowRemovedBuilder();
  36         flowRemovedBuilder.setNode(NodeMapping.toNodeRef(node));
  37         publish.publish(flowRemovedBuilder.build());
  38     }
  39
  40     @Override
  41     public void flowErrorReported(Node node, long rid, Object err) {
  42         // TODO Auto-generated method stub
  43
  44     }
  45
  46     @Override
  47     public Future<RpcResult<Void>> addFlow(AddFlowInput input) {
  48         try {
  49             Flow flow = ToSalConversionsUtils.toFlow(input);
  50             Node node = NodeMapping.toADNode(input.getNode());
  51             Status status = delegate.addFlowAsync(node, flow);
  52             Void rpcResultType = null;
  53             return Futures.immediateFuture(Rpcs.getRpcResult(status.isSuccess(), rpcResultType, null));
  54         } catch (ConstructionException e) {
  55             LOG.error(e.getMessage());
  56         }
  57         return null;
  58     }
  59
  60     @Override
  61     public Future<RpcResult<Void>> removeFlow(RemoveFlowInput input) {
  62         try {
  63             Flow flow = ToSalConversionsUtils.toFlow(input);
  64             Node node = NodeMapping.toADNode(input.getNode());
  65             Status status = delegate.removeFlowAsync(node, flow);
  66             Void rpcResultType = null;
  67             return Futures.immediateFuture(Rpcs.getRpcResult(status.isSuccess(), rpcResultType, null));
  68         } catch (ConstructionException e) {
  69             LOG.error(e.getMessage());
  70         }
  71         return null;
  72     }
  73
  74     @Override
  75     public Future<RpcResult<Void>> updateFlow(UpdateFlowInput input) {
  76         try {
  77             Node node = NodeMapping.toADNode(input.getNode());
  78             Flow originalFlow = ToSalConversionsUtils.toFlow(input.getOriginalFlow());
  79             Flow updatedFlow = ToSalConversionsUtils.toFlow(input.getUpdatedFlow());
  80             Status status = delegate.modifyFlowAsync(node, originalFlow, updatedFlow);
  81             Void rpcResultType = null;
  82             return Futures.immediateFuture(Rpcs.getRpcResult(status.isSuccess(), rpcResultType, null));
  83         } catch (ConstructionException e) {
  84             LOG.error(e.getMessage());
  85         }
  86         return null;
  87     }
  88 }