*/
package org.opendaylight.openflowplugin.impl.services;
-import org.slf4j.Logger;
-
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.BarrierOutput;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.BarrierInput;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.BarrierInputBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.transaction.rev150304.SendBarrierInput;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.transaction.rev150304.FlowCapableTransactionService;
-import org.opendaylight.yangtools.yang.common.RpcError.ErrorType;
import com.google.common.util.concurrent.FutureCallback;
-import com.google.common.util.concurrent.Futures;
-import org.opendaylight.openflowplugin.api.openflow.statistics.ofpspecific.MessageSpy;
-import com.google.common.util.concurrent.SettableFuture;
-import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
-import org.opendaylight.openflowplugin.impl.callback.SuccessCallback;
-import org.opendaylight.openflowplugin.api.openflow.device.RequestContext;
-import org.opendaylight.openflowplugin.api.openflow.device.Xid;
-import com.google.common.util.concurrent.JdkFutureAdapters;
-import com.google.common.util.concurrent.ListenableFuture;
+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 java.util.concurrent.Future;
+import org.opendaylight.openflowplugin.api.openflow.device.Xid;
+import org.opendaylight.openflowplugin.api.openflow.statistics.ofpspecific.MessageSpy;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.transaction.rev150304.FlowCapableTransactionService;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.transaction.rev150304.SendBarrierInput;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.BarrierInput;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.BarrierInputBuilder;
+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.RpcResult;
+import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
public class FlowCapableTransactionServiceImpl extends CommonService implements FlowCapableTransactionService {
- private static final Logger LOG = org.slf4j.LoggerFactory.getLogger(FlowCapableTransactionServiceImpl.class);
+ private static final Logger LOG = LoggerFactory.getLogger(FlowCapableTransactionServiceImpl.class);
public FlowCapableTransactionServiceImpl(final RequestContextStack requestContextStack, final DeviceContext deviceContext) {
super(requestContextStack, deviceContext);
}
@Override
- public Future<RpcResult<Void>> sendBarrier(SendBarrierInput input) {
- final RequestContext<Void> requestContext = requestContextStack.createRequestContext();
- final SettableFuture<RpcResult<Void>> sendBarrierOutput = requestContextStack
- .storeOrFail(requestContext);
- if (!sendBarrierOutput.isDone()) {
- final Xid xid = deviceContext.getNextXid();
- requestContext.setXid(xid);
-
- final BarrierInputBuilder barrierInputOFJavaBuilder = new BarrierInputBuilder();
- barrierInputOFJavaBuilder.setVersion(version);
- barrierInputOFJavaBuilder.setXid(xid.getValue());
-
- LOG.trace("Hooking xid {} to device context - precaution.", requestContext.getXid().getValue());
- deviceContext.hookRequestCtx(requestContext.getXid(), requestContext);
-
- final BarrierInput barrierInputOFJava = barrierInputOFJavaBuilder.build();
-
- final Future<RpcResult<BarrierOutput>> barrierOutputOFJava = provideConnectionAdapter(PRIMARY_CONNECTION)
- .barrier(barrierInputOFJava);
- LOG.debug("Barrier with xid {} was sent from controller.", xid);
-
- ListenableFuture<RpcResult<BarrierOutput>> listenableBarrierOutputOFJava = JdkFutureAdapters
- .listenInPoolThread(barrierOutputOFJava);
-
- // callback on OF JAVA future
- SuccessCallback<BarrierOutput, Void> successCallback = new SuccessCallback<BarrierOutput, Void>(
- deviceContext, requestContext, listenableBarrierOutputOFJava) {
-
- @Override
- public RpcResult<Void> transform(RpcResult<BarrierOutput> rpcResult) {
- //no transformation, because output for request context is Void
- LOG.debug("Barrier reply with xid {} was obtained by controller.",rpcResult.getResult().getXid());
- return RpcResultBuilder.<Void>success().build();
- }
- };
- Futures.addCallback(listenableBarrierOutputOFJava, successCallback);
- } else {
- messageSpy.spyMessage(requestContext, MessageSpy.STATISTIC_GROUP.TO_SWITCH_SUBMITTED_FAILURE);
- }
-
- //callback on request context future
- Futures.addCallback(sendBarrierOutput, new FutureCallback<RpcResult<Void>>() {
-
- @Override
- public void onSuccess(RpcResult<Void> result) {
- }
-
- @Override
- public void onFailure(Throwable t) {
- if (sendBarrierOutput.isCancelled()) {
- requestContext.getFuture().set(
- RpcResultBuilder.<Void> failed()
- .withError(ErrorType.APPLICATION, "Barrier response wasn't obtained until barrier.")
- .build());
- LOG.debug("Barrier reply with xid {} wasn't obtained by controller.",requestContext.getXid());
-
- }
- }
- });
-
- return sendBarrierOutput;
-
+ public Future<RpcResult<Void>> sendBarrier(final SendBarrierInput input) {
+ final RequestContext<Void> requestContext = getRequestContextStack().createRequestContext();
+ if (requestContext == null) {
+ getMessageSpy().spyMessage(null, MessageSpy.STATISTIC_GROUP.TO_SWITCH_SUBMIT_FAILURE);
+ return failedFuture();
+ }
+
+
+ final BarrierInputBuilder barrierInputOFJavaBuilder = new BarrierInputBuilder();
+ final Xid xid = requestContext.getXid();
+ barrierInputOFJavaBuilder.setVersion(getVersion());
+ barrierInputOFJavaBuilder.setXid(xid.getValue());
+
+ LOG.trace("Hooking xid {} to device context - precaution.", requestContext.getXid().getValue());
+
+ final OutboundQueue outboundQueue = getDeviceContext().getPrimaryConnectionContext().getOutboundQueueProvider();
+ final BarrierInput barrierInput = barrierInputOFJavaBuilder.build();
+ outboundQueue.commitEntry(xid.getValue(), barrierInput, new FutureCallback<OfHeader>() {
+
+ RpcResultBuilder<Void> rpcResultBuilder;
+ @Override
+ public void onSuccess(final OfHeader ofHeader) {
+ rpcResultBuilder = RpcResultBuilder.<Void>success();
+ requestContext.setResult(rpcResultBuilder.build());
+ RequestContextUtil.closeRequstContext(requestContext);
+
+ getMessageSpy().spyMessage(barrierInput.getImplementedInterface(), MessageSpy.STATISTIC_GROUP.TO_SWITCH_SUBMIT_SUCCESS);
+
+ }
+
+ @Override
+ public void onFailure(final Throwable throwable) {
+ rpcResultBuilder = RpcResultBuilder.<Void>failed().withError(RpcError.ErrorType.APPLICATION, throwable.getMessage(), throwable);
+ requestContext.setResult(rpcResultBuilder.build());
+ RequestContextUtil.closeRequstContext(requestContext);
+
+ getMessageSpy().spyMessage(barrierInput.getImplementedInterface(), MessageSpy.STATISTIC_GROUP.TO_SWITCH_SUBMIT_FAILURE);
+ }
+ });
+ return requestContext.getFuture();
}
-
}
Code Review / openflowplugin.git / blobdiff