| /* |
| * 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.commons.net.ftp; |
| import java.io.BufferedReader; |
| import java.io.IOException; |
| import java.util.List; |
| |
| /** |
| * This abstract class implements both the older FTPFileListParser and |
| * newer FTPFileEntryParser interfaces with default functionality. |
| * All the classes in the parser subpackage inherit from this. |
| * |
| */ |
| public abstract class FTPFileEntryParserImpl |
| implements FTPFileEntryParser |
| { |
| /** |
| * The constructor for a FTPFileEntryParserImpl object. |
| */ |
| public FTPFileEntryParserImpl() |
| { |
| } |
| |
| /** |
| * Reads the next entry using the supplied BufferedReader object up to |
| * whatever delimits one entry from the next. This default implementation |
| * simply calls BufferedReader.readLine(). |
| * |
| * @param reader The BufferedReader object from which entries are to be |
| * read. |
| * |
| * @return A string representing the next ftp entry or null if none found. |
| * @exception java.io.IOException thrown on any IO Error reading from the reader. |
| */ |
| // @Override |
| @Override |
| public String readNextEntry(BufferedReader reader) throws IOException |
| { |
| return reader.readLine(); |
| } |
| /** |
| * This method is a hook for those implementors (such as |
| * VMSVersioningFTPEntryParser, and possibly others) which need to |
| * perform some action upon the FTPFileList after it has been created |
| * from the server stream, but before any clients see the list. |
| * |
| * This default implementation does nothing. |
| * |
| * @param original Original list after it has been created from the server stream |
| * |
| * @return <code>original</code> unmodified. |
| */ |
| // @Override |
| @Override |
| public List<String> preParse(List<String> original) { |
| return original; |
| } |
| } |
| |
| /* Emacs configuration |
| * Local variables: ** |
| * mode: java ** |
| * c-basic-offset: 4 ** |
| * indent-tabs-mode: nil ** |
| * End: ** |
| */ |