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.util.ArrayList;
import java.util.Collection;
-import java.util.Iterator;
import java.util.List;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.Future;
-import org.opendaylight.openflowplugin.api.OFConstants;
+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.registry.flow.DeviceFlowRegistry;
import org.opendaylight.openflowplugin.api.openflow.registry.flow.FlowDescriptor;
import org.opendaylight.openflowplugin.api.openflow.registry.flow.FlowHash;
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;
@Override
public Future<RpcResult<AddFlowOutput>> addFlow(final AddFlowInput input) {
getMessageSpy().spyMessage(input.getImplementedInterface(), MessageSpy.STATISTIC_GROUP.TO_SWITCH_ENTERED);
+
+ 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();
flowId = FlowUtil.createAlienFlowId(input.getTableId());
}
-
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, getVersion(), getDatapathId());
- final ListenableFuture<RpcResult<AddFlowOutput>> future = processFlowModInputBuilders(ofFlowModInputs);
- Futures.addCallback(future, new FutureCallback<RpcResult<AddFlowOutput>>() {
@Override
public void onSuccess(final RpcResult<AddFlowOutput> rpcResult) {
- deviceContext.getDeviceFlowRegistry().store(flowHash, flowDescriptor);
if (rpcResult.isSuccessful()) {
LOG.debug("flow add finished without error, id={}", flowId.getValue());
} else {
@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(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 DataCrate<RemoveFlowOutput> data) {
+ public ListenableFuture<RpcResult<Void>> apply(final RequestContext<RemoveFlowOutput> requestContext) {
final FlowModInputBuilder ofFlowModInput = FlowConvertor.toFlowModInput(input, getVersion(),
getDatapathId());
- final ListenableFuture<RpcResult<Void>> future = createResultForFlowMod(data, ofFlowModInput);
- Futures.addCallback(future, new FutureCallback() {
+ final ListenableFuture<RpcResult<Void>> future = createResultForFlowMod(requestContext, ofFlowModInput);
+ Futures.addCallback(future, new FutureCallback<RpcResult<Void>>() {
@Override
- public void onSuccess(final Object o) {
+ 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());
public void onFailure(final Throwable throwable) {
getMessageSpy().spyMessage(input.getImplementedInterface(), MessageSpy.STATISTIC_GROUP.TO_SWITCH_SUBMIT_FAILURE);
LOG.trace("Flow modification failed..", throwable);
- StringBuffer errors = new StringBuffer();
+ StringBuilder errors = new StringBuilder();
try {
RpcResult<Void> result = future.get();
Collection<RpcError> rpcErrors = result.getErrors();
}
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) {
+ 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();
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) {
- DataCrateBuilder<T> dataCrateBuilder = DataCrateBuilder.<T>builder().setFlowModInputBuilder(flowModInputBuilder);
+ for (final FlowModInputBuilder flowModInputBuilder : ofFlowModInputs) {
ListenableFuture<RpcResult<T>> partialFuture = handleServiceCall(
- getPrimaryConnection(),
- new Function<DataCrate<T>, ListenableFuture<RpcResult<Void>>>() {
+ 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);
}
- },
- dataCrateBuilder
- );
+ });
partialFutures.add(partialFuture);
}
- // processing of final (optionally composite future)
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>> results) {
- List<RpcError> rpcErrorLot = new ArrayList<>();
- RpcResultBuilder<T> resultBuilder;
-
- Iterator<FlowModInputBuilder> flowModInputBldIterator = ofFlowModInputs.iterator();
- Iterator<RpcResult<T>> resultIterator = results.iterator();
-
- for (ListenableFuture<RpcResult<T>> partFutureFromRqCtx : partialFutures) {
- FlowModInputBuilder flowModInputBld = flowModInputBldIterator.next();
- RpcResult<T> result = resultIterator.next();
- Long xid = flowModInputBld.getXid();
-
-
- LOG.trace("flowMod future processing [{}], result={}", xid, result);
- if (partFutureFromRqCtx.isCancelled()) { // one and only positive case
- if (LOG.isTraceEnabled()) {
- LOG.trace("flow future result was cancelled [{}] = barrier passed it without error", xid);
- }
- } else { // all negative cases
- if (result == null) { // there is exception or null value set
- try {
- partFutureFromRqCtx.get();
- } catch (Exception e) {
- rpcErrorLot.add(RpcResultBuilder.newError(ErrorType.APPLICATION, "",
- "flow future result [" + xid + "] failed with exception",
- OFConstants.APPLICATION_TAG, e.getMessage(), e));
-
- // xid might be not available in case requestContext not even stored
- if (xid != null) {
- final DeviceContext deviceContext = getDeviceContext();
- deviceContext.unhookRequestCtx(new Xid(xid));
- }
- }
- } else {
- if (result.isSuccessful()) { // positive confirmation - never happens
- LOG.warn("Positive confirmation of flow push is not supported by OF-spec");
- LOG.warn("flow future result was successful [{}] = this should have never happen",
- xid);
- rpcErrorLot.add(RpcResultBuilder.newError(ErrorType.APPLICATION, "",
- "flow future result was successful [" + xid + "] = this should have never happen"));
- } else { // standard error occurred
- LOG.trace("passing original rpcErrors [{}]", xid);
- if (LOG.isTraceEnabled()) {
- for (RpcError rpcError : result.getErrors()) {
- LOG.trace("passed rpcError [{}]: {}", xid, rpcError);
- }
- }
- rpcErrorLot.addAll(result.getErrors());
- }
- }
- }
- }
-
- if (rpcErrorLot.isEmpty()) {
- resultBuilder = RpcResultBuilder.<T>success();
- } else {
- resultBuilder = RpcResultBuilder.<T>failed().withRpcErrors(rpcErrorLot);
- }
-
- finalFuture.set(resultBuilder.build());
+ 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 = 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 DataCrate<T> data, final FlowModInputBuilder flowModInputBuilder) {
- final Xid xid = data.getRequestContext().getXid();
- flowModInputBuilder.setXid(xid.getValue());
+ 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();
- Future<RpcResult<Void>> flowModResult = provideConnectionAdapter(data.getiDConnection()).flowMod(
- flowModInput);
- final ListenableFuture<RpcResult<Void>> result = JdkFutureAdapters.listenInPoolThread(flowModResult);
- return result;
+ 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);
+ }
+
+ @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