--- /dev/null
+/*
+ * Copyright (c) 2017 Cisco Systems, Inc. and others. All rights reserved.
+ *
+ * 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
+ */
+
+package org.opendaylight.controller.clustering.it.provider;
+
+import com.google.common.util.concurrent.Futures;
+import java.util.concurrent.Future;
+import org.opendaylight.controller.clustering.it.provider.impl.GetConstantService;
+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.mdsal.singleton.common.api.ClusterSingletonServiceProvider;
+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.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.RegisterConstantInput;
+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.RegisterSingletonConstantInput;
+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.SubscribeYnlInput;
+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.UnregisterFlappingSingletonOutput;
+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.UnsubscribeDtclOutput;
+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.yangtools.yang.common.RpcError;
+import org.opendaylight.yangtools.yang.common.RpcError.ErrorType;
+import org.opendaylight.yangtools.yang.common.RpcResult;
+import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public 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 ClusterSingletonServiceProvider singletonService;
+ private final DOMRpcProviderService domRpcService;
+
+ private DOMRpcImplementationRegistration<GetConstantService> globalGetConstantRegistration = null;
+
+ public MdsalLowLevelTestProvider(final RpcProviderRegistry rpcRegistry,
+ final DOMRpcProviderService domRpcService,
+ final ClusterSingletonServiceProvider singletonService) {
+ this.rpcRegistry = rpcRegistry;
+ this.domRpcService = domRpcService;
+ this.singletonService = singletonService;
+
+ registration = rpcRegistry.addRpcImplementation(OdlMdsalLowlevelControlService.class, this);
+ }
+
+ @Override
+ public Future<RpcResult<Void>> unregisterSingletonConstant() {
+ return null;
+ }
+
+ @Override
+ public Future<RpcResult<Void>> publishNotifications(PublishNotificationsInput input) {
+ return null;
+ }
+
+ @Override
+ public Future<RpcResult<Void>> subscribeDtcl() {
+ return null;
+ }
+
+ @Override
+ public Future<RpcResult<Void>> writeTransactions(WriteTransactionsInput input) {
+ return null;
+ }
+
+ @Override
+ public Future<RpcResult<IsClientAbortedOutput>> isClientAborted() {
+ return null;
+ }
+
+ @Override
+ public Future<RpcResult<Void>> becomeModuleLeader(BecomeModuleLeaderInput input) {
+ return null;
+ }
+
+ @Override
+ public Future<RpcResult<Void>> removeShardReplica(RemoveShardReplicaInput input) {
+ return null;
+ }
+
+ @Override
+ public Future<RpcResult<Void>> subscribeYnl(SubscribeYnlInput input) {
+ return null;
+ }
+
+ @Override
+ public Future<RpcResult<Void>> becomePrefixLeader(BecomePrefixLeaderInput input) {
+ return null;
+ }
+
+ @Override
+ public Future<RpcResult<Void>> unregisterBoundConstant(UnregisterBoundConstantInput input) {
+ return null;
+ }
+
+ @Override
+ public Future<RpcResult<Void>> registerSingletonConstant(RegisterSingletonConstantInput input) {
+ return null;
+ }
+
+ @Override
+ public Future<RpcResult<Void>> registerDefaultConstant(RegisterDefaultConstantInput input) {
+ return null;
+ }
+
+ @Override
+ public Future<RpcResult<Void>> 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);
+ }
+
+ globalGetConstantRegistration.close();
+ globalGetConstantRegistration = null;
+
+ return Futures.immediateFuture(RpcResultBuilder.<Void>success().build());
+ }
+
+ @Override
+ public Future<RpcResult<UnregisterFlappingSingletonOutput>> unregisterFlappingSingleton() {
+ return null;
+ }
+
+ @Override
+ public Future<RpcResult<Void>> addShardReplica(AddShardReplicaInput input) {
+ return null;
+ }
+
+ @Override
+ public Future<RpcResult<Void>> subscribeDdtl() {
+ return null;
+ }
+
+ @Override
+ public Future<RpcResult<Void>> registerBoundConstant(RegisterBoundConstantInput input) {
+ return null;
+ }
+
+ @Override
+ public Future<RpcResult<Void>> registerFlappingSingleton() {
+ return null;
+ }
+
+ @Override
+ public Future<RpcResult<UnsubscribeDtclOutput>> unsubscribeDtcl() {
+ return null;
+ }
+
+ @Override
+ public Future<RpcResult<Void>> deconfigureIdIntsShard() {
+ return null;
+ }
+
+ @Override
+ public Future<RpcResult<UnsubscribeYnlOutput>> unsubscribeYnl(UnsubscribeYnlInput input) {
+ return null;
+ }
+
+ @Override
+ public Future<RpcResult<Void>> produceTransactions(ProduceTransactionsInput input) {
+ return null;
+ }
+
+ @Override
+ public Future<RpcResult<Void>> registerConstant(final RegisterConstantInput input) {
+
+ LOG.debug("Received register-constant rpc, 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());
+ }
+
+ 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());
+ }
+
+ globalGetConstantRegistration = GetConstantService.registerNew(domRpcService, input.getConstant());
+ return Futures.immediateFuture(RpcResultBuilder.<Void>success().build());
+ }
+
+ @Override
+ public Future<RpcResult<Void>> unregisterDefaultConstant() {
+ return null;
+ }
+
+ @Override
+ public Future<RpcResult<UnsubscribeDdtlOutput>> unsubscribeDdtl() {
+ return null;
+ }
+}
--- /dev/null
+/*
+ * Copyright (c) 2017 Cisco Systems, Inc. and others. All rights reserved.
+ *
+ * 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
+ */
+
+package org.opendaylight.controller.clustering.it.provider.impl;
+
+import com.google.common.util.concurrent.CheckedFuture;
+import com.google.common.util.concurrent.Futures;
+import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
+import org.opendaylight.controller.md.sal.dom.api.DOMRpcException;
+import org.opendaylight.controller.md.sal.dom.api.DOMRpcIdentifier;
+import org.opendaylight.controller.md.sal.dom.api.DOMRpcImplementation;
+import org.opendaylight.controller.md.sal.dom.api.DOMRpcImplementationRegistration;
+import org.opendaylight.controller.md.sal.dom.api.DOMRpcProviderService;
+import org.opendaylight.controller.md.sal.dom.api.DOMRpcResult;
+import org.opendaylight.controller.md.sal.dom.spi.DefaultDOMRpcResult;
+import org.opendaylight.yangtools.yang.common.QName;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
+import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
+import org.opendaylight.yangtools.yang.data.api.schema.LeafNode;
+import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
+import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableContainerNodeBuilder;
+import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableLeafNodeBuilder;
+import org.opendaylight.yangtools.yang.model.api.SchemaPath;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class GetConstantService implements DOMRpcImplementation {
+
+ private static final Logger LOG = LoggerFactory.getLogger(GetConstantService.class);
+
+ private static final QName OUTPUT =
+ QName.create("tag:opendaylight.org,2017:controller:yang:lowlevel:target","2017-02-15", "output");
+ private static final QName CONSTANT =
+ QName.create("tag:opendaylight.org,2017:controller:yang:lowlevel:target","2017-02-15", "constant");
+ private static final QName GET_CONSTANT =
+ QName.create("tag:opendaylight.org,2017:controller:yang:lowlevel:target","2017-02-15", "get-constant");
+
+ private final String constant;
+
+ private GetConstantService(final String constant) {
+ this.constant = constant;
+ }
+
+ public static DOMRpcImplementationRegistration<GetConstantService> registerNew(
+ final DOMRpcProviderService rpcProviderService, final String constant) {
+
+ LOG.debug("Registering get-constant service, constant value: {}", constant);
+ final DOMRpcIdentifier id = DOMRpcIdentifier.create(SchemaPath.create(true, GET_CONSTANT));
+
+ return rpcProviderService.registerRpcImplementation(new GetConstantService(constant), id);
+ }
+
+ @Nonnull
+ @Override
+ public CheckedFuture<DOMRpcResult, DOMRpcException> invokeRpc(@Nonnull final DOMRpcIdentifier rpc,
+ @Nullable final NormalizedNode<?, ?> input) {
+ LOG.debug("get-constant invoked, current value: {}", constant);
+
+ final LeafNode<Object> value = ImmutableLeafNodeBuilder.create()
+ .withNodeIdentifier(new NodeIdentifier(CONSTANT))
+ .withValue(constant)
+ .build();
+
+ final ContainerNode result = ImmutableContainerNodeBuilder.create()
+ .withNodeIdentifier(new NodeIdentifier(OUTPUT))
+ .withChild(value)
+ .build();
+
+ return Futures.immediateCheckedFuture(new DefaultDOMRpcResult(result));
+ }
+}