Java tutorial
/* * Copyright (C) 2015 Kurt Raschke <kurt@kurtraschke.com> * Copyright (C) 2012 Google, Inc. * * Licensed 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 com.kurtraschke.wsf.gtfsrealtime; import org.onebusaway.gtfs.model.calendar.CalendarServiceData; import org.onebusaway.gtfs.services.GtfsRelationalDao; import org.onebusaway.gtfs_realtime.exporter.GtfsRealtimeExporterModule; import org.onebusaway.guice.jsr250.JSR250Module; import com.google.inject.AbstractModule; import com.google.inject.Module; import com.google.inject.Scopes; import com.kurtraschke.wsf.gtfsrealtime.services.AgencyTimeZoneProvider; import com.kurtraschke.wsf.gtfsrealtime.services.CalendarServiceDataProvider; import com.kurtraschke.wsf.gtfsrealtime.services.GtfsRelationalDaoProvider; import org.apache.http.conn.HttpClientConnectionManager; import org.apache.http.impl.conn.PoolingHttpClientConnectionManager; import java.util.Set; import java.util.TimeZone; import java.util.concurrent.Executors; import java.util.concurrent.ScheduledExecutorService; public class WSFRealtimeModule extends AbstractModule { public static void addModuleAndDependencies(Set<Module> modules) { modules.add(new WSFRealtimeModule()); GtfsRealtimeExporterModule.addModuleAndDependencies(modules); JSR250Module.addModuleAndDependencies(modules); } @Override protected void configure() { bind(HttpClientConnectionManager.class).toInstance(new PoolingHttpClientConnectionManager()); bind(ScheduledExecutorService.class).toInstance(Executors.newSingleThreadScheduledExecutor()); bind(CalendarServiceData.class).toProvider(CalendarServiceDataProvider.class).in(Scopes.SINGLETON); bind(GtfsRelationalDao.class).toProvider(GtfsRelationalDaoProvider.class).in(Scopes.SINGLETON); bind(TimeZone.class).annotatedWith(AgencyTimeZone.class).toProvider(AgencyTimeZoneProvider.class) .in(Scopes.SINGLETON); } /** * Implement hashCode() and equals() such that two instances of the module * will be equal. */ @Override public int hashCode() { return this.getClass().hashCode(); } @Override public boolean equals(Object o) { if (this == o) { return true; } if (o == null) { return false; } return this.getClass().equals(o.getClass()); } }