org.apache.hadoop.fs.ftp.FtpFs Maven / Gradle / Ivy
/**
* 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.hadoop.fs.ftp;
import java.io.IOException;
import java.net.URI;
import java.net.URISyntaxException;
import org.apache.commons.net.ftp.FTP;
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.classification.InterfaceStability;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.AbstractFileSystem;
import org.apache.hadoop.fs.DelegateToFileSystem;
import org.apache.hadoop.fs.FsConstants;
import org.apache.hadoop.fs.FsServerDefaults;
import org.apache.hadoop.fs.Path;
/**
* The FtpFs implementation of AbstractFileSystem.
* This impl delegates to the old FileSystem
*/
@InterfaceAudience.Private
@InterfaceStability.Evolving /*Evolving for a release,to be changed to Stable */
public class FtpFs extends DelegateToFileSystem {
/**
* This constructor has the signature needed by
* {@link AbstractFileSystem#createFileSystem(URI, Configuration)}.
*
* @param theUri which must be that of localFs
* @param conf
* @throws IOException
* @throws URISyntaxException
*/
FtpFs(final URI theUri, final Configuration conf) throws IOException,
URISyntaxException {
super(theUri, new FTPFileSystem(), conf, FsConstants.FTP_SCHEME, true);
}
@Override
public int getUriDefaultPort() {
return FTP.DEFAULT_PORT;
}
@Override
@Deprecated
public FsServerDefaults getServerDefaults() throws IOException {
return FtpConfigKeys.getServerDefaults();
}
@Override
public FsServerDefaults getServerDefaults(final Path f) throws IOException {
return FtpConfigKeys.getServerDefaults();
}
}