/*
* The Alluxio Open Foundation licenses this work under the Apache License, version 2.0
* (the "License"). You may not use this work except in compliance with the License, which is
* available at www.apache.org/licenses/LICENSE-2.0
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
* either express or implied, as more fully set forth in the License.
*
* See the NOTICE file distributed with this work for information regarding copyright ownership.
*/
package alluxio.worker.block;
import alluxio.underfs.UfsManager;
import alluxio.worker.WorkerFactory;
import alluxio.worker.WorkerRegistry;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.annotation.concurrent.ThreadSafe;
/**
* Factory to create a {@link BlockWorker} instance.
*/
@ThreadSafe
public final class BlockWorkerFactory implements WorkerFactory {
private static final Logger LOG = LoggerFactory.getLogger(BlockWorkerFactory.class);
/**
* Constructs a new {@link BlockWorkerFactory}.
*/
public BlockWorkerFactory() {}
@Override
public boolean isEnabled() {
return true;
}
@Override
public BlockWorker create(WorkerRegistry registry, UfsManager ufsManager) {
LOG.info("Creating {} ", BlockWorker.class.getName());
BlockWorker blockWorker = new DefaultBlockWorker(ufsManager);
registry.add(BlockWorker.class, blockWorker);
return blockWorker;
}
}