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