| // Copyright (C) 2014 The Android Open Source Project |
| // |
| // 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.ericsson.gerrit.plugins.eventslog; |
| |
| import com.ericsson.gerrit.plugins.eventslog.sql.EventsLogCleaner; |
| import com.google.gerrit.common.EventListener; |
| import com.google.gerrit.extensions.events.LifecycleListener; |
| import com.google.gerrit.extensions.events.ProjectDeletedListener; |
| import com.google.gerrit.extensions.registration.DynamicSet; |
| import com.google.inject.AbstractModule; |
| import com.google.inject.Provides; |
| import com.google.inject.Scopes; |
| import com.google.inject.internal.UniqueAnnotations; |
| import java.util.concurrent.ScheduledThreadPoolExecutor; |
| |
| /** Configures handling for an event queue while providing its pool. */ |
| public class EventModule extends AbstractModule { |
| |
| @Override |
| protected void configure() { |
| bind(EventQueue.class).in(Scopes.SINGLETON); |
| bind(EventHandler.class).in(Scopes.SINGLETON); |
| bind(LifecycleListener.class).annotatedWith(UniqueAnnotations.create()).to(EventQueue.class); |
| bind(LifecycleListener.class) |
| .annotatedWith(UniqueAnnotations.create()) |
| .to(EventCleanerQueue.class); |
| DynamicSet.bind(binder(), EventListener.class).to(EventHandler.class); |
| DynamicSet.bind(binder(), ProjectDeletedListener.class).to(EventsLogCleaner.class); |
| } |
| |
| @Provides |
| @EventPool |
| ScheduledThreadPoolExecutor provideEventPool(EventQueue queue) { |
| return queue.getPool(); |
| } |
| |
| @Provides |
| @EventCleanerPool |
| ScheduledThreadPoolExecutor provideEventCleanerPool(EventCleanerQueue queue) { |
| return queue.getPool(); |
| } |
| } |