* terms of the Eclipse Public License v1.0 which accompanies this distribution,
* and is available at http://www.eclipse.org/legal/epl-v10.html
*/
-
package org.opendaylight.controller.clustering.it.provider;
-import com.google.common.util.concurrent.Futures;
+import akka.actor.ActorRef;
+import akka.dispatch.Futures;
+import akka.dispatch.OnComplete;
+import akka.pattern.Patterns;
+import com.google.common.base.Strings;
+import com.google.common.util.concurrent.ListenableFuture;
+import com.google.common.util.concurrent.SettableFuture;
import java.util.HashMap;
import java.util.Map;
-import java.util.concurrent.Future;
+import java.util.Optional;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.TimeoutException;
+import javax.annotation.PreDestroy;
+import javax.inject.Inject;
+import javax.inject.Singleton;
+import org.opendaylight.controller.cluster.datastore.DistributedDataStoreInterface;
+import org.opendaylight.controller.cluster.datastore.utils.ActorUtils;
+import org.opendaylight.controller.cluster.raft.client.messages.Shutdown;
+import org.opendaylight.controller.clustering.it.provider.impl.FlappingSingletonService;
import org.opendaylight.controller.clustering.it.provider.impl.GetConstantService;
+import org.opendaylight.controller.clustering.it.provider.impl.IdIntsListener;
+import org.opendaylight.controller.clustering.it.provider.impl.PublishNotificationsTask;
import org.opendaylight.controller.clustering.it.provider.impl.RoutedGetConstantService;
-import org.opendaylight.controller.md.sal.binding.impl.BindingToNormalizedNodeCodec;
-import org.opendaylight.controller.md.sal.binding.impl.BindingToNormalizedNodeCodecFactory;
-import org.opendaylight.controller.md.sal.dom.api.DOMRpcImplementationRegistration;
-import org.opendaylight.controller.md.sal.dom.api.DOMRpcProviderService;
-import org.opendaylight.controller.sal.binding.api.BindingAwareBroker;
-import org.opendaylight.controller.sal.binding.api.RpcProviderRegistry;
-import org.opendaylight.controller.sal.core.api.model.SchemaService;
+import org.opendaylight.controller.clustering.it.provider.impl.SingletonGetConstantService;
+import org.opendaylight.controller.clustering.it.provider.impl.WriteTransactionsHandler;
+import org.opendaylight.controller.clustering.it.provider.impl.YnlListener;
+import org.opendaylight.mdsal.binding.api.NotificationPublishService;
+import org.opendaylight.mdsal.binding.api.NotificationService;
+import org.opendaylight.mdsal.binding.api.RpcProviderService;
import org.opendaylight.mdsal.binding.dom.codec.api.BindingNormalizedNodeSerializer;
+import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
+import org.opendaylight.mdsal.dom.api.DOMDataBroker;
+import org.opendaylight.mdsal.dom.api.DOMDataTreeChangeListener;
+import org.opendaylight.mdsal.dom.api.DOMDataTreeChangeService;
+import org.opendaylight.mdsal.dom.api.DOMDataTreeIdentifier;
+import org.opendaylight.mdsal.dom.api.DOMDataTreeReadTransaction;
+import org.opendaylight.mdsal.dom.api.DOMRpcImplementationRegistration;
+import org.opendaylight.mdsal.dom.api.DOMRpcProviderService;
+import org.opendaylight.mdsal.dom.api.DOMSchemaService;
import org.opendaylight.mdsal.singleton.common.api.ClusterSingletonServiceProvider;
+import org.opendaylight.mdsal.singleton.common.api.ClusterSingletonServiceRegistration;
import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.AddShardReplicaInput;
-import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.BecomeModuleLeaderInput;
-import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.BecomePrefixLeaderInput;
+import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.AddShardReplicaOutput;
+import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.CheckPublishNotificationsInput;
+import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.CheckPublishNotificationsOutput;
+import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.CheckPublishNotificationsOutputBuilder;
+import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.IsClientAbortedInput;
import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.IsClientAbortedOutput;
import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.OdlMdsalLowlevelControlService;
-import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.ProduceTransactionsInput;
-import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.PublishNotificationsInput;
import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.RegisterBoundConstantInput;
+import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.RegisterBoundConstantOutput;
+import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.RegisterBoundConstantOutputBuilder;
import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.RegisterConstantInput;
+import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.RegisterConstantOutput;
+import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.RegisterConstantOutputBuilder;
import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.RegisterDefaultConstantInput;
+import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.RegisterDefaultConstantOutput;
+import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.RegisterFlappingSingletonInput;
+import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.RegisterFlappingSingletonOutput;
+import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.RegisterFlappingSingletonOutputBuilder;
import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.RegisterSingletonConstantInput;
+import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.RegisterSingletonConstantOutput;
+import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.RegisterSingletonConstantOutputBuilder;
import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.RemoveShardReplicaInput;
+import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.RemoveShardReplicaOutput;
+import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.ShutdownShardReplicaInput;
+import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.ShutdownShardReplicaOutput;
+import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.ShutdownShardReplicaOutputBuilder;
+import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.StartPublishNotificationsInput;
+import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.StartPublishNotificationsOutput;
+import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.StartPublishNotificationsOutputBuilder;
+import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.SubscribeDdtlInput;
+import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.SubscribeDdtlOutput;
+import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.SubscribeDtclInput;
+import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.SubscribeDtclOutput;
+import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.SubscribeDtclOutputBuilder;
import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.SubscribeYnlInput;
+import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.SubscribeYnlOutput;
+import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.SubscribeYnlOutputBuilder;
import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.UnregisterBoundConstantInput;
+import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.UnregisterBoundConstantOutput;
+import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.UnregisterBoundConstantOutputBuilder;
+import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.UnregisterConstantInput;
+import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.UnregisterConstantOutput;
+import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.UnregisterConstantOutputBuilder;
+import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.UnregisterDefaultConstantInput;
+import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.UnregisterDefaultConstantOutput;
+import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.UnregisterFlappingSingletonInput;
import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.UnregisterFlappingSingletonOutput;
+import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.UnregisterFlappingSingletonOutputBuilder;
+import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.UnregisterSingletonConstantInput;
+import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.UnregisterSingletonConstantOutput;
+import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.UnregisterSingletonConstantOutputBuilder;
+import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.UnsubscribeDdtlInput;
import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.UnsubscribeDdtlOutput;
+import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.UnsubscribeDtclInput;
import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.UnsubscribeDtclOutput;
+import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.UnsubscribeDtclOutputBuilder;
import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.UnsubscribeYnlInput;
import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.UnsubscribeYnlOutput;
import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.WriteTransactionsInput;
+import org.opendaylight.yang.gen.v1.tag.opendaylight.org._2017.controller.yang.lowlevel.control.rev170215.WriteTransactionsOutput;
import org.opendaylight.yangtools.concepts.ListenerRegistration;
-import org.opendaylight.yangtools.sal.binding.generator.impl.GeneratedClassLoadingStrategy;
+import org.opendaylight.yangtools.concepts.Registration;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-import org.opendaylight.yangtools.yang.common.RpcError;
-import org.opendaylight.yangtools.yang.common.RpcError.ErrorType;
+import org.opendaylight.yangtools.yang.common.ErrorTag;
+import org.opendaylight.yangtools.yang.common.ErrorType;
import org.opendaylight.yangtools.yang.common.RpcResult;
import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
-import org.opendaylight.yangtools.yang.model.api.SchemaContextListener;
+import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
+import org.osgi.service.component.annotations.Activate;
+import org.osgi.service.component.annotations.Component;
+import org.osgi.service.component.annotations.Deactivate;
+import org.osgi.service.component.annotations.Reference;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
+import scala.concurrent.duration.FiniteDuration;
-public class MdsalLowLevelTestProvider implements OdlMdsalLowlevelControlService {
-
+@Singleton
+@Component(service = {})
+public final class MdsalLowLevelTestProvider implements OdlMdsalLowlevelControlService {
private static final Logger LOG = LoggerFactory.getLogger(MdsalLowLevelTestProvider.class);
- private final RpcProviderRegistry rpcRegistry;
- private final BindingAwareBroker.RpcRegistration<OdlMdsalLowlevelControlService> registration;
+ private final Registration registration;
+ private final DistributedDataStoreInterface configDataStore;
private final BindingNormalizedNodeSerializer bindingNormalizedNodeSerializer;
- private final SchemaService schemaService;
+ private final DOMDataBroker domDataBroker;
+ private final NotificationPublishService notificationPublishService;
+ private final NotificationService notificationService;
private final ClusterSingletonServiceProvider singletonService;
private final DOMRpcProviderService domRpcService;
+ private final DOMDataTreeChangeService domDataTreeChangeService;
- private Map<InstanceIdentifier<?>, DOMRpcImplementationRegistration<RoutedGetConstantService>> routedRegistrations =
- new HashMap<>();
+ private final Map<InstanceIdentifier<?>, DOMRpcImplementationRegistration<RoutedGetConstantService>>
+ routedRegistrations = new HashMap<>();
- private DOMRpcImplementationRegistration<GetConstantService> globalGetConstantRegistration = null;
+ private final Map<String, ListenerRegistration<YnlListener>> ynlRegistrations = new HashMap<>();
- public MdsalLowLevelTestProvider(final RpcProviderRegistry rpcRegistry,
- final DOMRpcProviderService domRpcService,
- final ClusterSingletonServiceProvider singletonService,
- final SchemaService schemaService,
- final BindingNormalizedNodeSerializer bindingNormalizedNodeSerializer) {
- this.rpcRegistry = rpcRegistry;
+ private DOMRpcImplementationRegistration<GetConstantService> globalGetConstantRegistration = null;
+ private ClusterSingletonServiceRegistration getSingletonConstantRegistration;
+ private FlappingSingletonService flappingSingletonService;
+ private ListenerRegistration<DOMDataTreeChangeListener> dtclReg;
+ private IdIntsListener idIntsListener;
+ private final Map<String, PublishNotificationsTask> publishNotificationsTasks = new HashMap<>();
+
+ @Inject
+ @Activate
+ public MdsalLowLevelTestProvider(
+ @Reference final RpcProviderService rpcRegistry,
+ @Reference final DOMRpcProviderService domRpcService,
+ @Reference final ClusterSingletonServiceProvider singletonService,
+ @Reference final DOMSchemaService schemaService,
+ @Reference final BindingNormalizedNodeSerializer bindingNormalizedNodeSerializer,
+ @Reference final NotificationPublishService notificationPublishService,
+ @Reference final NotificationService notificationService,
+ @Reference final DOMDataBroker domDataBroker,
+ @Reference final DistributedDataStoreInterface configDataStore) {
this.domRpcService = domRpcService;
this.singletonService = singletonService;
- this.schemaService = schemaService;
this.bindingNormalizedNodeSerializer = bindingNormalizedNodeSerializer;
+ this.notificationPublishService = notificationPublishService;
+ this.notificationService = notificationService;
+ this.domDataBroker = domDataBroker;
+ this.configDataStore = configDataStore;
- registration = rpcRegistry.addRpcImplementation(OdlMdsalLowlevelControlService.class, this);
- }
+ domDataTreeChangeService = domDataBroker.getExtensions().getInstance(DOMDataTreeChangeService.class);
- @Override
- public Future<RpcResult<Void>> unregisterSingletonConstant() {
- return null;
+ registration = rpcRegistry.registerRpcImplementation(OdlMdsalLowlevelControlService.class, this);
}
- @Override
- public Future<RpcResult<Void>> publishNotifications(PublishNotificationsInput input) {
- return null;
+ @PreDestroy
+ @Deactivate
+ public void close() {
+ registration.close();
}
@Override
- public Future<RpcResult<Void>> subscribeDtcl() {
- return null;
+ @SuppressWarnings("checkstyle:IllegalCatch")
+ public ListenableFuture<RpcResult<UnregisterSingletonConstantOutput>> unregisterSingletonConstant(
+ final UnregisterSingletonConstantInput input) {
+ LOG.info("In unregisterSingletonConstant");
+
+ if (getSingletonConstantRegistration == null) {
+ return RpcResultBuilder.<UnregisterSingletonConstantOutput>failed()
+ .withError(ErrorType.RPC, ErrorTag.DATA_MISSING, "No prior RPC was registered")
+ .buildFuture();
+ }
+
+ try {
+ getSingletonConstantRegistration.close();
+ getSingletonConstantRegistration = null;
+
+ return RpcResultBuilder.success(new UnregisterSingletonConstantOutputBuilder().build()).buildFuture();
+ } catch (Exception e) {
+ String msg = "Error closing the singleton constant service";
+ LOG.error(msg, e);
+ return RpcResultBuilder.<UnregisterSingletonConstantOutput>failed().withError(
+ ErrorType.APPLICATION, msg, e).buildFuture();
+ }
}
@Override
- public Future<RpcResult<Void>> writeTransactions(WriteTransactionsInput input) {
- return null;
+ public ListenableFuture<RpcResult<StartPublishNotificationsOutput>> startPublishNotifications(
+ final StartPublishNotificationsInput input) {
+ LOG.info("In startPublishNotifications - input: {}", input);
+
+ final PublishNotificationsTask task = new PublishNotificationsTask(notificationPublishService, input.getId(),
+ input.getSeconds().toJava(), input.getNotificationsPerSecond().toJava());
+
+ publishNotificationsTasks.put(input.getId(), task);
+
+ task.start();
+
+ return RpcResultBuilder.success(new StartPublishNotificationsOutputBuilder().build()).buildFuture();
}
@Override
- public Future<RpcResult<IsClientAbortedOutput>> isClientAborted() {
- return null;
+ public ListenableFuture<RpcResult<SubscribeDtclOutput>> subscribeDtcl(final SubscribeDtclInput input) {
+ LOG.info("In subscribeDtcl - input: {}", input);
+
+ if (dtclReg != null) {
+ return RpcResultBuilder.<SubscribeDtclOutput>failed().withError(ErrorType.RPC, ErrorTag.DATA_EXISTS,
+ "There is already a DataTreeChangeListener registered for id-ints")
+ .buildFuture();
+ }
+
+ idIntsListener = new IdIntsListener();
+
+ dtclReg = domDataTreeChangeService.registerDataTreeChangeListener(
+ new DOMDataTreeIdentifier(LogicalDatastoreType.CONFIGURATION, WriteTransactionsHandler.ID_INT_YID),
+ idIntsListener);
+
+ return RpcResultBuilder.success(new SubscribeDtclOutputBuilder().build()).buildFuture();
}
@Override
- public Future<RpcResult<Void>> becomeModuleLeader(BecomeModuleLeaderInput input) {
- return null;
+ public ListenableFuture<RpcResult<WriteTransactionsOutput>> writeTransactions(final WriteTransactionsInput input) {
+ return WriteTransactionsHandler.start(domDataBroker, input);
}
@Override
- public Future<RpcResult<Void>> removeShardReplica(RemoveShardReplicaInput input) {
+ public ListenableFuture<RpcResult<IsClientAbortedOutput>> isClientAborted(final IsClientAbortedInput input) {
return null;
}
@Override
- public Future<RpcResult<Void>> subscribeYnl(SubscribeYnlInput input) {
+ public ListenableFuture<RpcResult<RemoveShardReplicaOutput>> removeShardReplica(
+ final RemoveShardReplicaInput input) {
return null;
}
@Override
- public Future<RpcResult<Void>> becomePrefixLeader(BecomePrefixLeaderInput input) {
- return null;
+ public ListenableFuture<RpcResult<SubscribeYnlOutput>> subscribeYnl(final SubscribeYnlInput input) {
+ LOG.info("In subscribeYnl - input: {}", input);
+
+ if (ynlRegistrations.containsKey(input.getId())) {
+ return RpcResultBuilder.<SubscribeYnlOutput>failed()
+ .withError(ErrorType.RPC, ErrorTag.DATA_EXISTS,
+ "There is already a listener registered for id: " + input.getId())
+ .buildFuture();
+ }
+
+ ynlRegistrations.put(input.getId(),
+ notificationService.registerNotificationListener(new YnlListener(input.getId())));
+
+ return RpcResultBuilder.success(new SubscribeYnlOutputBuilder().build()).buildFuture();
}
+
@Override
- public Future<RpcResult<Void>> unregisterBoundConstant(final UnregisterBoundConstantInput input) {
- LOG.debug("unregister-bound-constant, {}", input);
+ public ListenableFuture<RpcResult<UnregisterBoundConstantOutput>> unregisterBoundConstant(
+ final UnregisterBoundConstantInput input) {
+ LOG.info("In unregisterBoundConstant - {}", input);
- final DOMRpcImplementationRegistration<RoutedGetConstantService> registration =
+ final DOMRpcImplementationRegistration<RoutedGetConstantService> rpcRegistration =
routedRegistrations.remove(input.getContext());
- if (registration == null) {
- LOG.debug("No get-contexted-constant registration for context: {}", input.getContext());
- final RpcError rpcError = RpcResultBuilder
- .newError(ErrorType.APPLICATION, "missing-registration", "No get-constant rpc registration present.");
- final RpcResult<Void> result = RpcResultBuilder.<Void>failed().withRpcError(rpcError).build();
- return Futures.immediateFuture(result);
+ if (rpcRegistration == null) {
+ return RpcResultBuilder.<UnregisterBoundConstantOutput>failed()
+ .withError(ErrorType.RPC, ErrorTag.DATA_MISSING,
+ "No prior RPC was registered for " + input.getContext())
+ .buildFuture();
}
- registration.close();
- return Futures.immediateFuture(RpcResultBuilder.<Void>success().build());
+ rpcRegistration.close();
+ return RpcResultBuilder.success(new UnregisterBoundConstantOutputBuilder().build()).buildFuture();
}
@Override
- public Future<RpcResult<Void>> registerSingletonConstant(RegisterSingletonConstantInput input) {
- return null;
+ public ListenableFuture<RpcResult<RegisterSingletonConstantOutput>> registerSingletonConstant(
+ final RegisterSingletonConstantInput input) {
+ LOG.info("In registerSingletonConstant - input: {}", input);
+
+ if (input.getConstant() == null) {
+ return RpcResultBuilder.<RegisterSingletonConstantOutput>failed()
+ .withError(ErrorType.RPC, ErrorTag.INVALID_VALUE, "Constant value is null")
+ .buildFuture();
+ }
+
+ getSingletonConstantRegistration =
+ SingletonGetConstantService.registerNew(singletonService, domRpcService, input.getConstant());
+
+ return RpcResultBuilder.success(new RegisterSingletonConstantOutputBuilder().build()).buildFuture();
}
@Override
- public Future<RpcResult<Void>> registerDefaultConstant(RegisterDefaultConstantInput input) {
+ public ListenableFuture<RpcResult<RegisterDefaultConstantOutput>> registerDefaultConstant(
+ final RegisterDefaultConstantInput input) {
return null;
}
@Override
- public Future<RpcResult<Void>> unregisterConstant() {
+ public ListenableFuture<RpcResult<UnregisterConstantOutput>> unregisterConstant(
+ final UnregisterConstantInput input) {
+ LOG.info("In unregisterConstant");
if (globalGetConstantRegistration == null) {
- final RpcError rpcError = RpcResultBuilder
- .newError(ErrorType.APPLICATION, "missing-registration", "No get-constant rpc registration present.");
- final RpcResult<Void> result = RpcResultBuilder.<Void>failed().withRpcError(rpcError).build();
- return Futures.immediateFuture(result);
+ return RpcResultBuilder.<UnregisterConstantOutput>failed()
+ .withError(ErrorType.RPC, ErrorTag.DATA_MISSING, "No prior RPC was registered")
+ .buildFuture();
}
globalGetConstantRegistration.close();
globalGetConstantRegistration = null;
- return Futures.immediateFuture(RpcResultBuilder.<Void>success().build());
+ return RpcResultBuilder.success(new UnregisterConstantOutputBuilder().build()).buildFuture();
}
@Override
- public Future<RpcResult<UnregisterFlappingSingletonOutput>> unregisterFlappingSingleton() {
- return null;
+ public ListenableFuture<RpcResult<UnregisterFlappingSingletonOutput>> unregisterFlappingSingleton(
+ final UnregisterFlappingSingletonInput input) {
+ LOG.info("In unregisterFlappingSingleton");
+
+ if (flappingSingletonService == null) {
+ return RpcResultBuilder.<UnregisterFlappingSingletonOutput>failed()
+ .withError(ErrorType.RPC, ErrorTag.DATA_MISSING, "No prior RPC was registered")
+ .buildFuture();
+ }
+
+ final long flapCount = flappingSingletonService.setInactive();
+ flappingSingletonService = null;
+
+ return RpcResultBuilder.success(new UnregisterFlappingSingletonOutputBuilder().setFlapCount(flapCount).build())
+ .buildFuture();
}
@Override
- public Future<RpcResult<Void>> addShardReplica(AddShardReplicaInput input) {
- return null;
+ public ListenableFuture<RpcResult<AddShardReplicaOutput>> addShardReplica(final AddShardReplicaInput input) {
+ throw new UnsupportedOperationException();
}
@Override
- public Future<RpcResult<Void>> subscribeDdtl() {
- return null;
+ public ListenableFuture<RpcResult<SubscribeDdtlOutput>> subscribeDdtl(final SubscribeDdtlInput input) {
+ throw new UnsupportedOperationException();
}
@Override
- public Future<RpcResult<Void>> registerBoundConstant(final RegisterBoundConstantInput input) {
- LOG.debug("register-bound-constant: {}", input);
+ public ListenableFuture<RpcResult<RegisterBoundConstantOutput>> registerBoundConstant(
+ final RegisterBoundConstantInput input) {
+ LOG.info("In registerBoundConstant - input: {}", input);
if (input.getContext() == null) {
- final RpcError error = RpcResultBuilder.newError(
- ErrorType.RPC, "Invalid input.", "Context value is null");
- return Futures.immediateFuture(RpcResultBuilder.<Void>failed().withRpcError(error).build());
+ return RpcResultBuilder.<RegisterBoundConstantOutput>failed().withError(
+ ErrorType.RPC, ErrorTag.INVALID_VALUE, "Context value is null").buildFuture();
}
if (input.getConstant() == null) {
- final RpcError error = RpcResultBuilder.newError(
- ErrorType.RPC, "Invalid input.", "Constant value is null");
- return Futures.immediateFuture(RpcResultBuilder.<Void>failed().withRpcError(error).build());
+ return RpcResultBuilder.<RegisterBoundConstantOutput>failed().withError(
+ ErrorType.RPC, ErrorTag.INVALID_VALUE, "Constant value is null").buildFuture();
}
if (routedRegistrations.containsKey(input.getContext())) {
- final RpcError error = RpcResultBuilder.newError(ErrorType.RPC, "Registration present.",
- "There is already a rpc registered for context: " + input.getContext());
- return Futures.immediateFuture(RpcResultBuilder.<Void>failed().withRpcError(error).build());
+ return RpcResultBuilder.<RegisterBoundConstantOutput>failed().withError(ErrorType.RPC,
+ ErrorTag.DATA_EXISTS, "There is already an rpc registered for context: " + input.getContext())
+ .buildFuture();
}
- final DOMRpcImplementationRegistration<RoutedGetConstantService> registration =
+ final DOMRpcImplementationRegistration<RoutedGetConstantService> rpcRegistration =
RoutedGetConstantService.registerNew(bindingNormalizedNodeSerializer, domRpcService,
input.getConstant(), input.getContext());
- routedRegistrations.put(input.getContext(), registration);
- return Futures.immediateFuture(RpcResultBuilder.<Void>success().build());
+ routedRegistrations.put(input.getContext(), rpcRegistration);
+ return RpcResultBuilder.success(new RegisterBoundConstantOutputBuilder().build()).buildFuture();
}
@Override
- public Future<RpcResult<Void>> registerFlappingSingleton() {
- return null;
+ public ListenableFuture<RpcResult<RegisterFlappingSingletonOutput>> registerFlappingSingleton(
+ final RegisterFlappingSingletonInput input) {
+ LOG.info("In registerFlappingSingleton");
+
+ if (flappingSingletonService != null) {
+ return RpcResultBuilder.<RegisterFlappingSingletonOutput>failed()
+ .withError(ErrorType.RPC, ErrorTag.DATA_EXISTS, "There is already an rpc registered")
+ .buildFuture();
+ }
+
+ flappingSingletonService = new FlappingSingletonService(singletonService);
+
+ return RpcResultBuilder.success(new RegisterFlappingSingletonOutputBuilder().build()).buildFuture();
}
@Override
- public Future<RpcResult<UnsubscribeDtclOutput>> unsubscribeDtcl() {
- return null;
+ public ListenableFuture<RpcResult<UnsubscribeDtclOutput>> unsubscribeDtcl(final UnsubscribeDtclInput input) {
+ LOG.info("In unsubscribeDtcl");
+
+ if (idIntsListener == null || dtclReg == null) {
+ return RpcResultBuilder.<UnsubscribeDtclOutput>failed()
+ .withError(ErrorType.RPC, ErrorTag.DATA_MISSING, "No prior listener was registered")
+ .buildFuture();
+ }
+
+ long timeout = 120L;
+ try {
+ idIntsListener.tryFinishProcessing().get(timeout, TimeUnit.SECONDS);
+ } catch (InterruptedException | ExecutionException | TimeoutException e) {
+ LOG.error("Unable to finish notification processing", e);
+ return RpcResultBuilder.<UnsubscribeDtclOutput>failed().withError(ErrorType.APPLICATION,
+ "Unable to finish notification processing in " + timeout + " seconds", e).buildFuture();
+ }
+
+ dtclReg.close();
+ dtclReg = null;
+
+ if (!idIntsListener.hasTriggered()) {
+ return RpcResultBuilder.<UnsubscribeDtclOutput>failed()
+ .withError(ErrorType.APPLICATION, ErrorTag.OPERATION_FAILED,
+ "id-ints listener has not received any notifications.")
+ .buildFuture();
+ }
+
+ try (DOMDataTreeReadTransaction rTx = domDataBroker.newReadOnlyTransaction()) {
+ final Optional<NormalizedNode> readResult = rTx.read(LogicalDatastoreType.CONFIGURATION,
+ WriteTransactionsHandler.ID_INT_YID).get();
+
+ if (!readResult.isPresent()) {
+ return RpcResultBuilder.<UnsubscribeDtclOutput>failed()
+ .withError(ErrorType.APPLICATION, ErrorTag.DATA_MISSING, "No data read from id-ints list")
+ .buildFuture();
+ }
+
+ final boolean nodesEqual = idIntsListener.checkEqual(readResult.orElseThrow());
+ if (!nodesEqual) {
+ LOG.error("Final read of id-int does not match IdIntsListener's copy. {}",
+ idIntsListener.diffWithLocalCopy(readResult.orElseThrow()));
+ }
+
+ return RpcResultBuilder.success(new UnsubscribeDtclOutputBuilder().setCopyMatches(nodesEqual).build())
+ .buildFuture();
+
+ } catch (final InterruptedException | ExecutionException e) {
+ LOG.error("Final read of id-ints failed", e);
+ return RpcResultBuilder.<UnsubscribeDtclOutput>failed().withError(ErrorType.APPLICATION,
+ "Final read of id-ints failed", e).buildFuture();
+ }
}
@Override
- public Future<RpcResult<Void>> deconfigureIdIntsShard() {
- return null;
+ public ListenableFuture<RpcResult<UnsubscribeYnlOutput>> unsubscribeYnl(final UnsubscribeYnlInput input) {
+ LOG.info("In unsubscribeYnl - input: {}", input);
+
+ if (!ynlRegistrations.containsKey(input.getId())) {
+ return RpcResultBuilder.<UnsubscribeYnlOutput>failed()
+ .withError(ErrorType.RPC, ErrorTag.DATA_MISSING,
+ "No prior listener was registered for " + input.getId())
+ .buildFuture();
+ }
+
+ final ListenerRegistration<YnlListener> reg = ynlRegistrations.remove(input.getId());
+ final UnsubscribeYnlOutput output = reg.getInstance().getOutput();
+
+ reg.close();
+
+ return RpcResultBuilder.<UnsubscribeYnlOutput>success().withResult(output).buildFuture();
}
@Override
- public Future<RpcResult<UnsubscribeYnlOutput>> unsubscribeYnl(UnsubscribeYnlInput input) {
- return null;
+ public ListenableFuture<RpcResult<CheckPublishNotificationsOutput>> checkPublishNotifications(
+ final CheckPublishNotificationsInput input) {
+ LOG.info("In checkPublishNotifications - input: {}", input);
+
+ final PublishNotificationsTask task = publishNotificationsTasks.get(input.getId());
+
+ if (task == null) {
+ return RpcResultBuilder.success(new CheckPublishNotificationsOutputBuilder().setActive(false).build())
+ .buildFuture();
+ }
+
+ final CheckPublishNotificationsOutputBuilder checkPublishNotificationsOutputBuilder =
+ new CheckPublishNotificationsOutputBuilder().setActive(!task.isFinished());
+
+ if (task.getLastError() != null) {
+ LOG.error("Last error for {}", task, task.getLastError());
+ checkPublishNotificationsOutputBuilder.setLastError(task.getLastError().toString());
+ }
+
+ final CheckPublishNotificationsOutput output =
+ checkPublishNotificationsOutputBuilder.setPublishCount(task.getCurrentNotif()).build();
+
+ return RpcResultBuilder.success(output).buildFuture();
}
@Override
- public Future<RpcResult<Void>> produceTransactions(ProduceTransactionsInput input) {
- return null;
+ public ListenableFuture<RpcResult<ShutdownShardReplicaOutput>> shutdownShardReplica(
+ final ShutdownShardReplicaInput input) {
+ LOG.info("In shutdownShardReplica - input: {}", input);
+
+ final String shardName = input.getShardName();
+ if (Strings.isNullOrEmpty(shardName)) {
+ return RpcResultBuilder.<ShutdownShardReplicaOutput>failed()
+ .withError(ErrorType.RPC, ErrorTag.BAD_ELEMENT, shardName + "is not a valid shard name")
+ .buildFuture();
+ }
+
+ return shutdownShardGracefully(shardName, new ShutdownShardReplicaOutputBuilder().build());
}
- @Override
- public Future<RpcResult<Void>> registerConstant(final RegisterConstantInput input) {
+ private <T> SettableFuture<RpcResult<T>> shutdownShardGracefully(final String shardName, final T success) {
+ final SettableFuture<RpcResult<T>> rpcResult = SettableFuture.create();
+ final ActorUtils context = configDataStore.getActorUtils();
+
+ long timeoutInMS = Math.max(context.getDatastoreContext().getShardRaftConfig()
+ .getElectionTimeOutInterval().$times(3).toMillis(), 10000);
+ final FiniteDuration duration = FiniteDuration.apply(timeoutInMS, TimeUnit.MILLISECONDS);
+ final scala.concurrent.Promise<Boolean> shutdownShardAsk = Futures.promise();
+
+ context.findLocalShardAsync(shardName).onComplete(new OnComplete<ActorRef>() {
+ @Override
+ public void onComplete(final Throwable throwable, final ActorRef actorRef) {
+ if (throwable != null) {
+ shutdownShardAsk.failure(throwable);
+ } else {
+ shutdownShardAsk.completeWith(Patterns.gracefulStop(actorRef, duration, Shutdown.INSTANCE));
+ }
+ }
+ }, context.getClientDispatcher());
+
+ shutdownShardAsk.future().onComplete(new OnComplete<Boolean>() {
+ @Override
+ public void onComplete(final Throwable throwable, final Boolean gracefulStopResult) {
+ if (throwable != null) {
+ final RpcResult<T> failedResult = RpcResultBuilder.<T>failed()
+ .withError(ErrorType.APPLICATION, "Failed to gracefully shutdown shard", throwable).build();
+ rpcResult.set(failedResult);
+ } else {
+ // according to Patterns.gracefulStop API, we don't have to
+ // check value of gracefulStopResult
+ rpcResult.set(RpcResultBuilder.success(success).build());
+ }
+ }
+ }, context.getClientDispatcher());
+ return rpcResult;
+ }
- LOG.debug("Received register-constant rpc, input: {}", input);
+ @Override
+ public ListenableFuture<RpcResult<RegisterConstantOutput>> registerConstant(final RegisterConstantInput input) {
+ LOG.info("In registerConstant - input: {}", input);
if (input.getConstant() == null) {
- final RpcError error = RpcResultBuilder.newError(
- ErrorType.RPC, "Invalid input.", "Constant value is null");
- return Futures.immediateFuture(RpcResultBuilder.<Void>failed().withRpcError(error).build());
+ return RpcResultBuilder.<RegisterConstantOutput>failed()
+ .withError(ErrorType.RPC, ErrorTag.INVALID_VALUE, "Constant value is null")
+ .buildFuture();
}
if (globalGetConstantRegistration != null) {
- final RpcError error = RpcResultBuilder.newError(ErrorType.RPC, "Registration present.",
- "There is already a get-constant rpc registered.");
- return Futures.immediateFuture(RpcResultBuilder.<Void>failed().withRpcError(error).build());
+ return RpcResultBuilder.<RegisterConstantOutput>failed()
+ .withError(ErrorType.RPC, ErrorTag.DATA_EXISTS, "There is already an rpc registered")
+ .buildFuture();
}
globalGetConstantRegistration = GetConstantService.registerNew(domRpcService, input.getConstant());
- return Futures.immediateFuture(RpcResultBuilder.<Void>success().build());
+ return RpcResultBuilder.success(new RegisterConstantOutputBuilder().build()).buildFuture();
}
@Override
- public Future<RpcResult<Void>> unregisterDefaultConstant() {
- return null;
+ public ListenableFuture<RpcResult<UnregisterDefaultConstantOutput>> unregisterDefaultConstant(
+ final UnregisterDefaultConstantInput input) {
+ throw new UnsupportedOperationException();
}
@Override
- public Future<RpcResult<UnsubscribeDdtlOutput>> unsubscribeDdtl() {
- return null;
+ @SuppressWarnings("checkstyle:IllegalCatch")
+ public ListenableFuture<RpcResult<UnsubscribeDdtlOutput>> unsubscribeDdtl(final UnsubscribeDdtlInput input) {
+ throw new UnsupportedOperationException();
}
}