/**
* Copyright (c) 2015 Cisco Systems, Inc. and others. All rights reserved.
- *
+ * <p/>
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 which accompanies this distribution,
* and is available at http://www.eclipse.org/legal/epl-v10.html
import com.google.common.base.Function;
import com.google.common.util.concurrent.FutureCallback;
import com.google.common.util.concurrent.Futures;
-import com.google.common.util.concurrent.JdkFutureAdapters;
import com.google.common.util.concurrent.ListenableFuture;
import com.google.common.util.concurrent.SettableFuture;
-import java.math.BigInteger;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.Future;
+import org.opendaylight.openflowjava.protocol.api.connection.OutboundQueue;
import org.opendaylight.openflowplugin.api.openflow.device.DeviceContext;
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.registry.flow.DeviceFlowRegistry;
import org.opendaylight.openflowplugin.api.openflow.registry.flow.FlowDescriptor;
import org.opendaylight.openflowplugin.api.openflow.registry.flow.FlowHash;
+import org.opendaylight.openflowplugin.api.openflow.statistics.ofpspecific.MessageSpy;
import org.opendaylight.openflowplugin.impl.registry.flow.FlowDescriptorFactory;
import org.opendaylight.openflowplugin.impl.registry.flow.FlowHashFactory;
+import org.opendaylight.openflowplugin.impl.util.FlowUtil;
import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.FlowConvertor;
import org.opendaylight.openflowplugin.openflow.md.util.FlowCreatorUtil;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowId;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.UpdateFlowOutput;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.flow.update.OriginalFlow;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.flow.update.UpdatedFlow;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.FlowModInput;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.FlowModInputBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.OfHeader;
import org.opendaylight.yangtools.yang.common.RpcError;
import org.opendaylight.yangtools.yang.common.RpcError.ErrorType;
import org.opendaylight.yangtools.yang.common.RpcResult;
super(requestContextStack, deviceContext);
}
- <T, F> ListenableFuture<RpcResult<T>> handleServiceCall(final BigInteger connectionID,
- final FlowModInputBuilder flowModInputBuilder, final Function<DataCrate<T>, ListenableFuture<RpcResult<F>>> function) {
- LOG.debug("Calling the FlowMod RPC method on MessageDispatchService");
-
- final RequestContext<T> requestContext = requestContextStack.createRequestContext();
- final SettableFuture<RpcResult<T>> result = requestContextStack.storeOrFail(requestContext);
- final DataCrate<T> dataCrate = DataCrateBuilder.<T>builder().setiDConnection(connectionID)
- .setRequestContext(requestContext).setFlowModInputBuilder(flowModInputBuilder).build();
-
- if (!result.isDone()) {
- final ListenableFuture<RpcResult<F>> resultFromOFLib = function.apply(dataCrate);
-
- final OFJResult2RequestCtxFuture<T> OFJResult2RequestCtxFuture = new OFJResult2RequestCtxFuture<>(requestContext, deviceContext);
- OFJResult2RequestCtxFuture.processResultFromOfJava(resultFromOFLib);
-
- } else {
- RequestContextUtil.closeRequstContext(requestContext);
- }
- return result;
- }
-
@Override
public Future<RpcResult<AddFlowOutput>> addFlow(final AddFlowInput input) {
+ getMessageSpy().spyMessage(input.getImplementedInterface(), MessageSpy.STATISTIC_GROUP.TO_SWITCH_ENTERED);
- final FlowId flowId = input.getFlowRef().getValue().firstKeyOf(Flow.class, FlowKey.class).getId();
+ final List<FlowModInputBuilder> ofFlowModInputs = FlowConvertor.toFlowModInputs(input, getVersion(), getDatapathId());
+ final ListenableFuture<RpcResult<AddFlowOutput>> future = processFlowModInputBuilders(ofFlowModInputs);
+ final FlowId flowId;
+ if (null != input.getFlowRef()) {
+ flowId = input.getFlowRef().getValue().firstKeyOf(Flow.class, FlowKey.class).getId();
+ } else {
+ flowId = FlowUtil.createAlienFlowId(input.getTableId());
+ }
- final FlowHash flowHash = FlowHashFactory.create(input);
+ final DeviceContext deviceContext = getDeviceContext();
+ final FlowHash flowHash = FlowHashFactory.create(input, deviceContext.getPrimaryConnectionContext().getFeatures().getVersion());
final FlowDescriptor flowDescriptor = FlowDescriptorFactory.create(input.getTableId(), flowId);
deviceContext.getDeviceFlowRegistry().store(flowHash, flowDescriptor);
+ Futures.addCallback(future, new FutureCallback<RpcResult<AddFlowOutput>>() {
- final List<FlowModInputBuilder> ofFlowModInputs = FlowConvertor.toFlowModInputs(input, version, datapathId);
- final ListenableFuture future = processFlowModInputBuilders(ofFlowModInputs);
- Futures.addCallback(future, new FutureCallback() {
@Override
- public void onSuccess(final Object o) {
- LOG.debug("flow add finished without error, id={}", flowId.getValue());
+ public void onSuccess(final RpcResult<AddFlowOutput> rpcResult) {
+ if (rpcResult.isSuccessful()) {
+ LOG.debug("flow add finished without error, id={}", flowId.getValue());
+ } else {
+ LOG.debug("flow add failed with error, id={}", flowId.getValue());
+ }
}
@Override
@Override
public Future<RpcResult<RemoveFlowOutput>> removeFlow(final RemoveFlowInput input) {
LOG.trace("Calling remove flow for flow with ID ={}.", input.getFlowRef());
- return this.<RemoveFlowOutput, Void>handleServiceCall(PRIMARY_CONNECTION,
- new Function<DataCrate<RemoveFlowOutput>, ListenableFuture<RpcResult<Void>>>() {
+ return this.<RemoveFlowOutput, Void>handleServiceCall(new Function<RequestContext<RemoveFlowOutput>, ListenableFuture<RpcResult<Void>>>() {
+ @Override
+ public ListenableFuture<RpcResult<Void>> apply(final RequestContext<RemoveFlowOutput> requestContext) {
+ final FlowModInputBuilder ofFlowModInput = FlowConvertor.toFlowModInput(input, getVersion(),
+ getDatapathId());
+ final ListenableFuture<RpcResult<Void>> future = createResultForFlowMod(requestContext, ofFlowModInput);
+ Futures.addCallback(future, new FutureCallback<RpcResult<Void>>() {
@Override
- public ListenableFuture<RpcResult<Void>> apply(final DataCrate<RemoveFlowOutput> data) {
- final FlowModInputBuilder ofFlowModInput = FlowConvertor.toFlowModInput(input, version,
- datapathId);
- final ListenableFuture<RpcResult<Void>> future = createResultForFlowMod(data, ofFlowModInput);
- Futures.addCallback(future, new FutureCallback() {
- @Override
- public void onSuccess(final Object o) {
- FlowHash flowHash = FlowHashFactory.create(input);
- deviceContext.getDeviceFlowRegistry().markToBeremoved(flowHash);
- }
+ public void onSuccess(final RpcResult<Void> o) {
+ final DeviceContext deviceContext = getDeviceContext();
+ getMessageSpy().spyMessage(input.getImplementedInterface(), MessageSpy.STATISTIC_GROUP.TO_SWITCH_SUBMIT_SUCCESS);
+ FlowHash flowHash = FlowHashFactory.create(input, deviceContext.getPrimaryConnectionContext().getFeatures().getVersion());
+ deviceContext.getDeviceFlowRegistry().markToBeremoved(flowHash);
+ }
- @Override
- public void onFailure(final Throwable throwable) {
- StringBuffer errors = new StringBuffer();
- try {
- RpcResult<Void> result = future.get();
- Collection<RpcError> rpcErrors = result.getErrors();
- if (null != rpcErrors && rpcErrors.size() > 0) {
- for (RpcError rpcError : rpcErrors) {
- errors.append(rpcError.getMessage());
- }
- }
- } catch (InterruptedException | ExecutionException e) {
- LOG.trace("Flow modification failed. Can't read errors from RpcResult.");
+ @Override
+ public void onFailure(final Throwable throwable) {
+ getMessageSpy().spyMessage(input.getImplementedInterface(), MessageSpy.STATISTIC_GROUP.TO_SWITCH_SUBMIT_FAILURE);
+ LOG.trace("Flow modification failed..", throwable);
+ StringBuilder errors = new StringBuilder();
+ try {
+ RpcResult<Void> result = future.get();
+ Collection<RpcError> rpcErrors = result.getErrors();
+ if (null != rpcErrors && rpcErrors.size() > 0) {
+ for (RpcError rpcError : rpcErrors) {
+ errors.append(rpcError.getMessage());
}
- LOG.trace("Flow modification failed. Errors : {}", errors.toString());
}
- });
- return future;
+ } catch (InterruptedException | ExecutionException e) {
+ LOG.trace("Flow modification failed. Can't read errors from RpcResult.");
+ } finally {
+ LOG.trace("Flow modification failed. Errors : {}", errors.toString());
+ }
}
});
+ return future;
+ }
+ });
}
@Override
final List<FlowModInputBuilder> allFlowMods = new ArrayList<>();
List<FlowModInputBuilder> ofFlowModInputs;
- if (!FlowCreatorUtil.canModifyFlow(original, updated, version)) {
+ if (!FlowCreatorUtil.canModifyFlow(original, updated, getVersion())) {
// We would need to remove original and add updated.
// remove flow
final RemoveFlowInputBuilder removeflow = new RemoveFlowInputBuilder(original);
final List<FlowModInputBuilder> ofFlowRemoveInput = FlowConvertor.toFlowModInputs(removeflow.build(),
- version, datapathId);
+ getVersion(), getDatapathId());
// remove flow should be the first
allFlowMods.addAll(ofFlowRemoveInput);
final AddFlowInputBuilder addFlowInputBuilder = new AddFlowInputBuilder(updated);
- ofFlowModInputs = FlowConvertor.toFlowModInputs(addFlowInputBuilder.build(), version, datapathId);
+ ofFlowModInputs = FlowConvertor.toFlowModInputs(addFlowInputBuilder.build(), getVersion(), getDatapathId());
} else {
- ofFlowModInputs = FlowConvertor.toFlowModInputs(updated, version, datapathId);
+ ofFlowModInputs = FlowConvertor.toFlowModInputs(updated, getVersion(), getDatapathId());
}
allFlowMods.addAll(ofFlowModInputs);
- ListenableFuture future = processFlowModInputBuilders(allFlowMods);
- Futures.addCallback(future, new FutureCallback() {
+ ListenableFuture<RpcResult<UpdateFlowOutput>> future = processFlowModInputBuilders(allFlowMods);
+ Futures.addCallback(future, new FutureCallback<RpcResult<UpdateFlowOutput>>() {
@Override
- public void onSuccess(final Object o) {
- FlowHash flowHash = FlowHashFactory.create(original);
- deviceContext.getDeviceFlowRegistry().markToBeremoved(flowHash);
+ public void onSuccess(final RpcResult<UpdateFlowOutput> o) {
+ final DeviceContext deviceContext = getDeviceContext();
+ getMessageSpy().spyMessage(input.getImplementedInterface(), MessageSpy.STATISTIC_GROUP.TO_SWITCH_SUBMIT_SUCCESS);
+ final short version = deviceContext.getPrimaryConnectionContext().getFeatures().getVersion();
+ FlowHash flowHash = FlowHashFactory.create(original, version);
- flowHash = FlowHashFactory.create(updated);
+ FlowHash updatedflowHash = FlowHashFactory.create(updated, version);
FlowId flowId = input.getFlowRef().getValue().firstKeyOf(Flow.class, FlowKey.class).getId();
FlowDescriptor flowDescriptor = FlowDescriptorFactory.create(updated.getTableId(), flowId);
- deviceContext.getDeviceFlowRegistry().store(flowHash, flowDescriptor);
-
+ final DeviceFlowRegistry deviceFlowRegistry = deviceContext.getDeviceFlowRegistry();
+ deviceFlowRegistry.markToBeremoved(flowHash);
+ deviceFlowRegistry.store(updatedflowHash, flowDescriptor);
}
@Override
public void onFailure(final Throwable throwable) {
-
+ getMessageSpy().spyMessage(input.getImplementedInterface(), MessageSpy.STATISTIC_GROUP.TO_SWITCH_SUBMIT_FAILURE);
}
});
return future;
}
- private <T> ListenableFuture<RpcResult<T>> processFlowModInputBuilders(
- final List<FlowModInputBuilder> ofFlowModInputs) {
+ private <T> ListenableFuture<RpcResult<T>> processFlowModInputBuilders(final List<FlowModInputBuilder> ofFlowModInputs) {
+
final List<ListenableFuture<RpcResult<T>>> partialFutures = new ArrayList<>();
- for (FlowModInputBuilder flowModInputBuilder : ofFlowModInputs) {
- ListenableFuture<RpcResult<T>> partialFuture = handleServiceCall(PRIMARY_CONNECTION, flowModInputBuilder,
- new Function<DataCrate<T>, ListenableFuture<RpcResult<Void>>>() {
+
+ for (final FlowModInputBuilder flowModInputBuilder : ofFlowModInputs) {
+ ListenableFuture<RpcResult<T>> partialFuture = handleServiceCall(
+ new Function<RequestContext<T>, ListenableFuture<RpcResult<Void>>>() {
@Override
- public ListenableFuture<RpcResult<Void>> apply(final DataCrate<T> data) {
- return createResultForFlowMod(data);
+ public ListenableFuture<RpcResult<Void>> apply(final RequestContext<T> requestContext) {
+ return createResultForFlowMod(requestContext, flowModInputBuilder);
}
});
partialFutures.add(partialFuture);
}
- final ListenableFuture<List<RpcResult<T>>> allFutures = Futures.allAsList(partialFutures);
+ final ListenableFuture<List<RpcResult<T>>> allFutures = Futures.successfulAsList(partialFutures);
final SettableFuture<RpcResult<T>> finalFuture = SettableFuture.create();
Futures.addCallback(allFutures, new FutureCallback<List<RpcResult<T>>>() {
@Override
- public void onSuccess(List<RpcResult<T>> result) {
- 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"));
+ public void onSuccess(final List<RpcResult<T>> results) {
+ RpcResultBuilder<T> rpcResultBuilder = RpcResultBuilder.success();
+ finalFuture.set(rpcResultBuilder.build());
}
@Override
- public void onFailure(Throwable t) {
- LOG.trace("Flow mods chained future failed.");
- 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());
+ public void onFailure(final Throwable t) {
+ RpcResultBuilder<T> rpcResultBuilder = RpcResultBuilder.failed();
+ finalFuture.set(rpcResultBuilder.build());
}
});
return finalFuture;
}
- protected <T> ListenableFuture<RpcResult<Void>> createResultForFlowMod(final DataCrate<T> data) {
- return createResultForFlowMod(data, data.getFlowModInputBuilder());
- }
+ protected <T> ListenableFuture<RpcResult<Void>> createResultForFlowMod(final RequestContext<T> requestContext, final FlowModInputBuilder flowModInputBuilder) {
+ final OutboundQueue outboundQueue = getDeviceContext().getPrimaryConnectionContext().getOutboundQueueProvider();
+ final long xid = requestContext.getXid().getValue();
+ flowModInputBuilder.setXid(xid);
+ final FlowModInput flowModInput = flowModInputBuilder.build();
+
+ final SettableFuture<RpcResult<Void>> settableFuture = SettableFuture.create();
+ outboundQueue.commitEntry(xid, flowModInput, new FutureCallback<OfHeader>() {
+ @Override
+ public void onSuccess(final OfHeader ofHeader) {
+ RequestContextUtil.closeRequstContext(requestContext);
+ getMessageSpy().spyMessage(FlowModInput.class, MessageSpy.STATISTIC_GROUP.TO_SWITCH_SUBMIT_SUCCESS);
+
+ settableFuture.set(SUCCESSFUL_RPCRESULT);
+ }
- protected <T> ListenableFuture<RpcResult<Void>> createResultForFlowMod(final DataCrate<T> data, final FlowModInputBuilder flowModInput) {
- final Xid xId = deviceContext.getNextXid();
- flowModInput.setXid(xId.getValue());
- data.getRequestContext().setXid(xId);
- Future<RpcResult<Void>> flowModResult = provideConnectionAdapter(data.getiDConnection()).flowMod(
- flowModInput.build());
- return JdkFutureAdapters.listenInPoolThread(flowModResult);
+ @Override
+ public void onFailure(final Throwable throwable) {
+ RpcResultBuilder<Void> rpcResultBuilder = RpcResultBuilder.<Void>failed().withError(ErrorType.APPLICATION, throwable.getMessage(), throwable);
+ RequestContextUtil.closeRequstContext(requestContext);
+ settableFuture.set(rpcResultBuilder.build());
+ }
+ });
+ return settableFuture;
}
}
Code Review / openflowplugin.git / blobdiff