| /* |
| * 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.client.subsystem.sftp; |
| |
| import java.io.IOException; |
| import java.nio.file.DirectoryStream; |
| import java.nio.file.Path; |
| import java.util.Iterator; |
| |
| /** |
| * Implements a remote {@link DirectoryStream} |
| * |
| * @author <a href="mailto:dev@mina.apache.org">Apache MINA SSHD Project</a> |
| */ |
| public class SftpDirectoryStream implements DirectoryStream<Path> { |
| private final SftpClient sftp; |
| private final Iterable<SftpClient.DirEntry> iter; |
| private final SftpPath p; |
| |
| /** |
| * @param path The remote {@link SftpPath} |
| * @throws IOException If failed to initialize the directory access handle |
| */ |
| public SftpDirectoryStream(SftpPath path) throws IOException { |
| SftpFileSystem fs = path.getFileSystem(); |
| p = path; |
| sftp = fs.getClient(); |
| iter = sftp.readDir(path.toString()); |
| } |
| |
| /** |
| * Client instance used to access the remote directory |
| * |
| * @return The {@link SftpClient} instance used to access the remote directory |
| */ |
| public final SftpClient getClient() { |
| return sftp; |
| } |
| |
| @Override |
| public Iterator<Path> iterator() { |
| return new SftpPathIterator(p, iter); |
| } |
| |
| @Override |
| public void close() throws IOException { |
| sftp.close(); |
| } |
| } |