import org.opendaylight.openflowplugin.api.openflow.device.RequestContext;
import org.opendaylight.openflowplugin.api.openflow.device.RequestContextStack;
import org.opendaylight.openflowplugin.api.openflow.device.Xid;
+import org.opendaylight.openflowplugin.api.openflow.device.exception.DeviceDataException;
import org.opendaylight.openflowplugin.api.openflow.flow.registry.FlowHash;
import org.opendaylight.openflowplugin.impl.flow.registry.FlowHashFactory;
import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.FlowConvertor;
public Future<RpcResult<AddFlowOutput>> addFlow(final AddFlowInput input) {
final List<FlowModInputBuilder> ofFlowModInputs = FlowConvertor.toFlowModInputs(input, version, datapathId);
final ListenableFuture future = processFlowModInputBuilders(ofFlowModInputs);
+ final FlowId flowId = input.getFlowRef().getValue().firstKeyOf(Flow.class, FlowKey.class).getId();
- if (!future.isCancelled()) {
- FlowHash flowHash = FlowHashFactory.create(input);
- FlowId flowId = input.getFlowRef().getValue().firstKeyOf(Flow.class, FlowKey.class).getId();
- deviceContext.getFlowRegistry().store(flowHash, flowId);
- }
+ Futures.addCallback(future, new FutureCallback() {
+ @Override
+ public void onSuccess(final Object o) {
+ FlowHash flowHash = FlowHashFactory.create(input);
+ deviceContext.getFlowRegistry().store(flowHash, flowId);
+ LOG.debug("flow add finished without error, id={}", flowId.getValue());
+ }
+
+ @Override
+ public void onFailure(final Throwable throwable) {
+ LOG.trace("Service call for adding flows failed, id={}.", flowId.getValue(), throwable);
+ }
+ });
return future;
}
partialFutures.add(partialFuture);
}
- ListenableFuture<List<RpcResult<T>>> allFutures = Futures.allAsList(partialFutures);
+ final ListenableFuture<List<RpcResult<T>>> allFutures = Futures.allAsList(partialFutures);
final SettableFuture<RpcResult<T>> finalFuture = SettableFuture.create();
Futures.addCallback(allFutures, new FutureCallback<List<RpcResult<T>>>() {
@Override
public void onSuccess(List<RpcResult<T>> result) {
- for (RpcResult<T> rpcResult : result) {
- if (rpcResult.isSuccessful()) {
- // TODO: AddFlowOutput has getTransactionId() - shouldn't it have some value?
- LOG.trace("Flow mods chained future successful.");
- finalFuture.set(RpcResultBuilder.<T>success().build());
- }
+ LOG.warn("Positive confirmation of flow push is not supported by OF-spec");
+ for (FlowModInputBuilder ofFlowModInput : ofFlowModInputs) {
+ LOG.warn("flow future result was successful [{}] = this should have never happen",
+ ofFlowModInput.getXid());
}
+ finalFuture.setException(new DeviceDataException("positive confirmation of flow occurred"));
}
-
@Override
public void onFailure(Throwable t) {
LOG.trace("Flow mods chained future failed.");
- finalFuture.set(RpcResultBuilder.<T>failed().withError(ErrorType.APPLICATION, "", t.getMessage())
- .build());
+ RpcResultBuilder<T> resultBuilder;
+ if (allFutures.isCancelled()) {
+ if (LOG.isTraceEnabled()) {
+ for (FlowModInputBuilder ofFlowModInput : ofFlowModInputs) {
+ LOG.trace("flow future result was cancelled [{}] = barrier passed it without error",
+ ofFlowModInput.getXid());
+ }
+ }
+ resultBuilder = RpcResultBuilder.<T>success();
+ } else {
+ resultBuilder = RpcResultBuilder.<T>failed().withError(ErrorType.APPLICATION, "", t.getMessage());
+ }
+ finalFuture.set(resultBuilder.build());
}
});