| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.omid.tso; |
| |
| import org.apache.phoenix.thirdparty.com.google.common.base.Preconditions; |
| import com.google.inject.AbstractModule; |
| import com.google.inject.Provider; |
| import com.google.inject.Provides; |
| import org.apache.omid.committable.CommitTable; |
| import org.apache.omid.committable.InMemoryCommitTable; |
| import org.apache.omid.metrics.MetricsRegistry; |
| import org.apache.omid.metrics.NullMetricsProvider; |
| import org.apache.omid.timestamp.storage.TimestampStorage; |
| import org.apache.omid.tso.TSOServerConfig.TIMESTAMP_TYPE; |
| import org.apache.omid.tso.TimestampOracleImpl.InMemoryTimestampStorage; |
| |
| import javax.inject.Named; |
| import javax.inject.Singleton; |
| import java.net.SocketException; |
| import java.net.UnknownHostException; |
| |
| import static org.apache.omid.tso.TSOServer.TSO_HOST_AND_PORT_KEY; |
| |
| public class TSOMockModule extends AbstractModule { |
| |
| private final TSOServerConfig config; |
| |
| public TSOMockModule(TSOServerConfig config) { |
| Preconditions.checkArgument(config.getNumConcurrentCTWriters() >= 2, "# of Commit Table writers must be >= 2"); |
| this.config = config; |
| } |
| |
| @Override |
| protected void configure() { |
| |
| bind(TSOChannelHandler.class).in(Singleton.class); |
| bind(TSOStateManager.class).to(TSOStateManagerImpl.class).in(Singleton.class); |
| bind(CommitTable.class).to(InMemoryCommitTable.class).in(Singleton.class); |
| bind(TimestampStorage.class).to(InMemoryTimestampStorage.class).in(Singleton.class); |
| if (config.getTimestampTypeEnum() == TIMESTAMP_TYPE.WORLD_TIME) { |
| bind(TimestampOracle.class).to(WorldClockOracleImpl.class).in(Singleton.class); |
| } else { |
| bind(TimestampOracle.class).to(PausableTimestampOracle.class).in(Singleton.class); |
| } |
| bind(Panicker.class).to(MockPanicker.class).in(Singleton.class); |
| bind(LowWatermarkWriter.class).to(LowWatermarkWriterImpl.class).in(Singleton.class); |
| |
| install(new BatchPoolModule(config)); |
| install(config.getLeaseModule()); |
| install(new DisruptorModule(config)); |
| |
| } |
| |
| @Provides |
| TSOServerConfig provideTSOServerConfig() { |
| return config; |
| } |
| |
| @Provides |
| @Singleton |
| MetricsRegistry provideMetricsRegistry() { |
| return new NullMetricsProvider(); |
| } |
| |
| @Provides |
| @Named(TSO_HOST_AND_PORT_KEY) |
| String provideTSOHostAndPort() throws SocketException, UnknownHostException { |
| return NetworkInterfaceUtils.getTSOHostAndPort(config); |
| } |
| |
| @Provides |
| PersistenceProcessorHandler[] getPersistenceProcessorHandler(Provider<PersistenceProcessorHandler> provider) { |
| PersistenceProcessorHandler[] persistenceProcessorHandlers = new PersistenceProcessorHandler[config.getNumConcurrentCTWriters()]; |
| for (int i = 0; i < persistenceProcessorHandlers.length; i++) { |
| persistenceProcessorHandlers[i] = provider.get(); |
| } |
| return persistenceProcessorHandlers; |
| } |
| |
| } |