blob: 1778961d15c75a3b5735d063c1b6b8fe3a7234ba [file] [log] [blame]
// Copyright (C) 2019 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.googlesource.gerrit.plugins.multisite.consumer;
import com.google.common.flogger.FluentLogger;
import com.google.gerrit.extensions.events.LifecycleListener;
import com.google.gerrit.extensions.registration.DynamicSet;
import com.google.inject.Inject;
import com.google.inject.Singleton;
import java.util.concurrent.ExecutorService;
@Singleton
public class MultiSiteConsumerRunner implements LifecycleListener {
private static final FluentLogger logger = FluentLogger.forEnclosingClass();
private final DynamicSet<AbstractSubcriber> consumers;
private final ExecutorService executor;
@Inject
public MultiSiteConsumerRunner(
@ConsumerExecutor ExecutorService executor, DynamicSet<AbstractSubcriber> consumers) {
this.consumers = consumers;
this.executor = executor;
}
@Override
public void start() {
logger.atInfo().log("starting consumers");
consumers.forEach(c -> executor.execute(c));
}
@Override
public void stop() {
logger.atInfo().log("shutting down consumers");
executor.shutdown();
}
}