001/**
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *     http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software
013 * distributed under the License is distributed on an "AS IS" BASIS,
014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015 * See the License for the specific language governing permissions and
016 * limitations under the License.
017 */
018
019package org.apache.hadoop.fs.azure;
020
021import java.io.IOException;
022import java.net.URI;
023import java.net.URISyntaxException;
024
025import org.apache.hadoop.classification.InterfaceAudience;
026import org.apache.hadoop.classification.InterfaceStability;
027import org.apache.hadoop.conf.Configuration;
028import org.apache.hadoop.fs.DelegateToFileSystem;
029
030/**
031 * WASB implementation of AbstractFileSystem.
032 * This impl delegates to the old FileSystem
033 */
034@InterfaceAudience.Public
035@InterfaceStability.Evolving
036public class Wasb extends DelegateToFileSystem {
037
038  Wasb(final URI theUri, final Configuration conf) throws IOException,
039      URISyntaxException {
040    super(theUri, new NativeAzureFileSystem(), conf, "wasb", false);
041  }
042
043  @Override
044  public int getUriDefaultPort() {
045    return -1;
046  }
047}