| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF 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 org.apache.ignite.internal.processors.hadoop.impl.delegate; |
| |
| import java.io.IOException; |
| import org.apache.hadoop.fs.FileSystem; |
| import org.apache.ignite.IgniteException; |
| import org.apache.ignite.hadoop.fs.HadoopFileSystemFactory; |
| import org.apache.ignite.internal.processors.hadoop.delegate.HadoopFileSystemFactoryDelegate; |
| import org.apache.ignite.lifecycle.LifecycleAware; |
| |
| /** |
| * Hadoop file system factory delegate for non-standard factories. |
| */ |
| public class HadoopDefaultFileSystemFactoryDelegate implements HadoopFileSystemFactoryDelegate { |
| /** Factory. */ |
| private final HadoopFileSystemFactory factory; |
| |
| /** |
| * Constructor. |
| * |
| * @param factory Factory. |
| */ |
| public HadoopDefaultFileSystemFactoryDelegate(HadoopFileSystemFactory factory) { |
| assert factory != null; |
| |
| this.factory = factory; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public FileSystem get(String usrName) throws IOException { |
| return (FileSystem)factory.get(usrName); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public void start() throws IgniteException { |
| if (factory instanceof LifecycleAware) |
| ((LifecycleAware)factory).start(); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public void stop() throws IgniteException { |
| if (factory instanceof LifecycleAware) |
| ((LifecycleAware)factory).stop(); |
| } |
| } |