io.druid.guice.IndexingServiceTaskLogsModule Maven / Gradle / Ivy
/*
* Licensed to Metamarkets Group Inc. (Metamarkets) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. Metamarkets 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 io.druid.guice;
import com.google.inject.Binder;
import com.google.inject.Key;
import com.google.inject.Module;
import com.google.inject.multibindings.MapBinder;
import io.druid.indexing.common.config.FileTaskLogsConfig;
import io.druid.indexing.common.tasklogs.FileTaskLogs;
import io.druid.tasklogs.NoopTaskLogs;
import io.druid.tasklogs.TaskLogKiller;
import io.druid.tasklogs.TaskLogPusher;
import io.druid.tasklogs.TaskLogs;
/**
*/
public class IndexingServiceTaskLogsModule implements Module
{
@Override
public void configure(Binder binder)
{
PolyBind.createChoice(binder, "druid.indexer.logs.type", Key.get(TaskLogs.class), Key.get(FileTaskLogs.class));
JsonConfigProvider.bind(binder, "druid.indexer.logs", FileTaskLogsConfig.class);
final MapBinder taskLogBinder = Binders.taskLogsBinder(binder);
taskLogBinder.addBinding("noop").to(NoopTaskLogs.class).in(LazySingleton.class);
taskLogBinder.addBinding("file").to(FileTaskLogs.class).in(LazySingleton.class);
binder.bind(NoopTaskLogs.class).in(LazySingleton.class);
binder.bind(FileTaskLogs.class).in(LazySingleton.class);
binder.bind(TaskLogPusher.class).to(TaskLogs.class);
binder.bind(TaskLogKiller.class).to(TaskLogs.class);
}
}