org.apache.sshd.common.file.nonefs.NoneFileSystemFactory 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.sshd.common.file.nonefs;
import java.io.IOException;
import java.nio.file.FileSystem;
import java.nio.file.Path;
import org.apache.sshd.common.file.FileSystemFactory;
import org.apache.sshd.common.session.SessionContext;
/**
* Provides an "empty" file system that has no files/folders and throws exceptions on any attempt to access a
* file/folder on it
*
* @author Apache MINA SSHD Project
*/
public class NoneFileSystemFactory implements FileSystemFactory {
public static final NoneFileSystemFactory INSTANCE = new NoneFileSystemFactory();
public NoneFileSystemFactory() {
super();
}
@Override
public Path getUserHomeDir(SessionContext session) throws IOException {
return null;
}
@Override
public FileSystem createFileSystem(SessionContext session) throws IOException {
return NoneFileSystem.INSTANCE;
}
}