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Commons Net example source code file (OS400FTPEntryParser.java)
The Commons Net OS400FTPEntryParser.java source code/* * 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.parser; import java.text.ParseException; import org.apache.commons.net.ftp.FTPClientConfig; import org.apache.commons.net.ftp.FTPFile; /** * @version $Id: OS400FTPEntryParser.java 1081476 2011-03-14 17:09:59Z sebb $ */ public class OS400FTPEntryParser extends ConfigurableFTPFileEntryParserImpl { private static final String DEFAULT_DATE_FORMAT = "yy/MM/dd HH:mm:ss"; //01/11/09 12:30:24 private static final String REGEX = "(\\S+)\\s+" // user + "(\\d+)\\s+" // size + "(\\S+)\\s+(\\S+)\\s+" // date stuff + "(\\*\\S+)\\s+" // *STMF/*DIR + "(\\S+/?)\\s*"; // filename /** * The default constructor for a OS400FTPEntryParser object. * * @exception IllegalArgumentException * Thrown if the regular expression is unparseable. Should not be seen * under normal conditions. It it is seen, this is a sign that * <code>REGEX is not a valid regular expression. */ public OS400FTPEntryParser() { this(null); } /** * This constructor allows the creation of an OS400FTPEntryParser object * with something other than the default configuration. * * @param config The {@link FTPClientConfig configuration} object used to * configure this parser. * @exception IllegalArgumentException * Thrown if the regular expression is unparseable. Should not be seen * under normal conditions. It it is seen, this is a sign that * <code>REGEX is not a valid regular expression. * @since 1.4 */ public OS400FTPEntryParser(FTPClientConfig config) { super(REGEX); configure(config); } public FTPFile parseFTPEntry(String entry) { FTPFile file = new FTPFile(); file.setRawListing(entry); int type; if (matches(entry)) { String usr = group(1); String filesize = group(2); String datestr = group(3)+" "+group(4); String typeStr = group(5); String name = group(6); try { file.setTimestamp(super.parseTimestamp(datestr)); } catch (ParseException e) { // intentionally do nothing } if (typeStr.equalsIgnoreCase("*STMF")) { type = FTPFile.FILE_TYPE; } else if (typeStr.equalsIgnoreCase("*DIR")) { type = FTPFile.DIRECTORY_TYPE; } else { type = FTPFile.UNKNOWN_TYPE; } file.setType(type); file.setUser(usr); try { file.setSize(Long.parseLong(filesize)); } catch (NumberFormatException e) { // intentionally do nothing } if (name.endsWith("/")) { name = name.substring(0, name.length() - 1); } int pos = name.lastIndexOf('/'); if (pos > -1) { name = name.substring(pos + 1); } file.setName(name); return file; } return null; } /** * Defines a default configuration to be used when this class is * instantiated without a {@link FTPClientConfig FTPClientConfig} * parameter being specified. * @return the default configuration for this parser. */ @Override protected FTPClientConfig getDefaultConfiguration() { return new FTPClientConfig( FTPClientConfig.SYST_OS400, DEFAULT_DATE_FORMAT, null, null, null, null); } } Other Commons Net examples (source code examples)Here is a short list of links related to this Commons Net OS400FTPEntryParser.java source code file: |
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