/*
* Copyright © 2014 Cask Data, Inc.
*
* 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 co.cask.tigon.data.runtime;
import co.cask.tephra.persist.HDFSTransactionStateStorage;
import co.cask.tephra.snapshot.SnapshotCodecProvider;
import com.google.inject.Inject;
import com.google.inject.Provider;
import org.apache.hadoop.conf.Configuration;
/**
* Google Guice Provider for the {@link HDFSTransactionStateStorage} class.
* Each call to {@link #get()} will return a new instance of the storage provider.
*/
public class HDFSTransactionStateStorageProvider implements Provider<HDFSTransactionStateStorage> {
private final Configuration hConf;
private final SnapshotCodecProvider codecProvider;
@Inject
public HDFSTransactionStateStorageProvider(Configuration hConf, SnapshotCodecProvider codecProvider) {
this.hConf = hConf;
this.codecProvider = codecProvider;
}
@Override
public HDFSTransactionStateStorage get() {
return new HDFSTransactionStateStorage(hConf, codecProvider);
}
}