/*
* ToroDB
* Copyright © 2014 8Kdata Technology (www.8kdata.com)
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.torodb.mongodb.repl.topology;
import com.google.inject.Exposed;
import com.google.inject.PrivateModule;
import com.google.inject.Provides;
import com.torodb.core.concurrent.ConcurrentToolsFactory;
import com.torodb.core.supervision.Supervisor;
import com.torodb.mongodb.repl.SyncSourceProvider;
import com.torodb.mongodb.repl.guice.MongoDbRepl;
import java.time.Clock;
import java.time.Duration;
import java.util.concurrent.ThreadFactory;
import javax.inject.Singleton;
/**
*
*/
public class TopologyGuiceModule extends PrivateModule {
@Override
protected void configure() {
bind(HeartbeatNetworkHandler.class)
.to(MongoClientHeartbeatNetworkHandler.class)
.in(Singleton.class);
bind(SyncSourceProvider.class)
.to(RetrierTopologySyncSourceProvider.class)
.in(Singleton.class);
expose(SyncSourceProvider.class);
bind(TopologyErrorHandler.class)
.to(DefaultTopologyErrorHandler.class)
.in(Singleton.class);
bind(SyncSourceRetrier.class)
.in(Singleton.class);
bind(TopologyHeartbeatHandler.class)
.in(Singleton.class);
bind(TopologySyncSourceProvider.class)
.in(Singleton.class);
}
@Provides
@Topology
Supervisor getTopologySupervisor(@MongoDbRepl Supervisor replSupervisor) {
return replSupervisor;
}
@Provides
@Singleton
@Exposed
public TopologyService createTopologyService(ThreadFactory threadFactory,
TopologyHeartbeatHandler heartbeatHandler, TopologyExecutor executor,
Clock clock) {
return new TopologyService(heartbeatHandler, threadFactory, executor, clock);
}
@Provides
@Singleton
TopologyExecutor createTopologyExecutor(
ConcurrentToolsFactory concurrentToolsFactory) {
//TODO: Being able to configure max sync source lag and replication delay
return new TopologyExecutor(concurrentToolsFactory, Duration.ofMinutes(1),
Duration.ZERO);
}
}