| /* |
| * 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.text.DateFormatSymbols; |
| import java.util.Collection; |
| import java.util.Locale; |
| import java.util.Map; |
| import java.util.StringTokenizer; |
| import java.util.TreeMap; |
| |
| /** |
| * <p> |
| * This class implements an alternate means of configuring the |
| * {@link org.apache.commons.net.ftp.FTPClient FTPClient} object and |
| * also subordinate objects which it uses. Any class implementing the |
| * {@link org.apache.commons.net.ftp.Configurable Configurable } |
| * interface can be configured by this object. |
| * </p><p> |
| * In particular this class was designed primarily to support configuration |
| * of FTP servers which express file timestamps in formats and languages |
| * other than those for the US locale, which although it is the most common |
| * is not universal. Unfortunately, nothing in the FTP spec allows this to |
| * be determined in an automated way, so manual configuration such as this |
| * is necessary. |
| * </p><p> |
| * This functionality was designed to allow existing clients to work exactly |
| * as before without requiring use of this component. This component should |
| * only need to be explicitly invoked by the user of this package for problem |
| * cases that previous implementations could not solve. |
| * </p> |
| * <h2>Examples of use of FTPClientConfig</h2> |
| * Use cases: |
| * You are trying to access a server that |
| * <ul> |
| * <li>lists files with timestamps that use month names in languages other |
| * than English</li> |
| * <li>lists files with timestamps that use date formats other |
| * than the American English "standard" <code>MM dd yyyy</code></li> |
| * <li>is in different time zone and you need accurate timestamps for |
| * dependency checking as in Ant</li> |
| * </ul> |
| * <p> |
| * Unpaged (whole list) access on a UNIX server that uses French month names |
| * but uses the "standard" <code>MMM d yyyy</code> date formatting |
| * <pre> |
| * FTPClient f=FTPClient(); |
| * FTPClientConfig conf = new FTPClientConfig(FTPClientConfig.SYST_UNIX); |
| * conf.setServerLanguageCode("fr"); |
| * f.configure(conf); |
| * f.connect(server); |
| * f.login(username, password); |
| * FTPFile[] files = listFiles(directory); |
| * </pre> |
| * <p> |
| * Paged access on a UNIX server that uses Danish month names |
| * and "European" date formatting in Denmark's time zone, when you |
| * are in some other time zone. |
| * <pre> |
| * FTPClient f=FTPClient(); |
| * FTPClientConfig conf = new FTPClientConfig(FTPClientConfig.SYST_UNIX); |
| * conf.setServerLanguageCode("da"); |
| * conf.setDefaultDateFormat("d MMM yyyy"); |
| * conf.setRecentDateFormat("d MMM HH:mm"); |
| * conf.setTimeZoneId("Europe/Copenhagen"); |
| * f.configure(conf); |
| * f.connect(server); |
| * f.login(username, password); |
| * FTPListParseEngine engine = |
| * f.initiateListParsing("com.whatever.YourOwnParser", directory); |
| * |
| * while (engine.hasNext()) { |
| * FTPFile[] files = engine.getNext(25); // "page size" you want |
| * //do whatever you want with these files, display them, etc. |
| * //expensive FTPFile objects not created until needed. |
| * } |
| * </pre> |
| * <p> |
| * Unpaged (whole list) access on a VMS server that uses month names |
| * in a language not {@link #getSupportedLanguageCodes() supported} by the system. |
| * but uses the "standard" <code>MMM d yyyy</code> date formatting |
| * <pre> |
| * FTPClient f=FTPClient(); |
| * FTPClientConfig conf = new FTPClientConfig(FTPClientConfig.SYST_VMS); |
| * conf.setShortMonthNames( |
| * "jan|feb|mar|apr|ma\u00ED|j\u00FAn|j\u00FAl|\u00e1g\u00FA|sep|okt|n\u00F3v|des"); |
| * f.configure(conf); |
| * f.connect(server); |
| * f.login(username, password); |
| * FTPFile[] files = listFiles(directory); |
| * </pre> |
| * <p> |
| * Unpaged (whole list) access on a Windows-NT server in a different time zone. |
| * (Note, since the NT Format uses numeric date formatting, language issues |
| * are irrelevant here). |
| * <pre> |
| * FTPClient f=FTPClient(); |
| * FTPClientConfig conf = new FTPClientConfig(FTPClientConfig.SYST_NT); |
| * conf.setTimeZoneId("America/Denver"); |
| * f.configure(conf); |
| * f.connect(server); |
| * f.login(username, password); |
| * FTPFile[] files = listFiles(directory); |
| * </pre> |
| * Unpaged (whole list) access on a Windows-NT server in a different time zone |
| * but which has been configured to use a unix-style listing format. |
| * <pre> |
| * FTPClient f=FTPClient(); |
| * FTPClientConfig conf = new FTPClientConfig(FTPClientConfig.SYST_UNIX); |
| * conf.setTimeZoneId("America/Denver"); |
| * f.configure(conf); |
| * f.connect(server); |
| * f.login(username, password); |
| * FTPFile[] files = listFiles(directory); |
| * </pre> |
| * |
| * @since 1.4 |
| * @see org.apache.commons.net.ftp.Configurable |
| * @see org.apache.commons.net.ftp.FTPClient |
| * @see org.apache.commons.net.ftp.parser.FTPTimestampParserImpl#configure(FTPClientConfig) |
| * @see org.apache.commons.net.ftp.parser.ConfigurableFTPFileEntryParserImpl |
| */ |
| public class FTPClientConfig |
| { |
| |
| /** |
| * Identifier by which a unix-based ftp server is known throughout |
| * the commons-net ftp system. |
| */ |
| public static final String SYST_UNIX = "UNIX"; |
| |
| /** |
| * Identifier for alternate UNIX parser; same as {@link #SYST_UNIX} but leading spaces are |
| * trimmed from file names. This is to maintain backwards compatibility with |
| * the original behavior of the parser which ignored multiple spaces between the date |
| * and the start of the file name. |
| * @since 3.4 |
| */ |
| public static final String SYST_UNIX_TRIM_LEADING = "UNIX_LTRIM"; |
| |
| /** |
| * Identifier by which a vms-based ftp server is known throughout |
| * the commons-net ftp system. |
| */ |
| public static final String SYST_VMS = "VMS"; |
| |
| /** |
| * Identifier by which a WindowsNT-based ftp server is known throughout |
| * the commons-net ftp system. |
| */ |
| public static final String SYST_NT = "WINDOWS"; |
| |
| /** |
| * Identifier by which an OS/2-based ftp server is known throughout |
| * the commons-net ftp system. |
| */ |
| public static final String SYST_OS2 = "OS/2"; |
| |
| /** |
| * Identifier by which an OS/400-based ftp server is known throughout |
| * the commons-net ftp system. |
| */ |
| public static final String SYST_OS400 = "OS/400"; |
| |
| /** |
| * Identifier by which an AS/400-based ftp server is known throughout |
| * the commons-net ftp system. |
| */ |
| public static final String SYST_AS400 = "AS/400"; |
| |
| /** |
| * Identifier by which an MVS-based ftp server is known throughout |
| * the commons-net ftp system. |
| */ |
| public static final String SYST_MVS = "MVS"; |
| |
| /** |
| * Some servers return an "UNKNOWN Type: L8" message |
| * in response to the SYST command. We set these to be a Unix-type system. |
| * This may happen if the ftpd in question was compiled without system |
| * information. |
| * |
| * NET-230 - Updated to be UPPERCASE so that the check done in |
| * createFileEntryParser will succeed. |
| * |
| * @since 1.5 |
| */ |
| public static final String SYST_L8 = "TYPE: L8"; |
| |
| /** |
| * Identifier by which an Netware-based ftp server is known throughout |
| * the commons-net ftp system. |
| * |
| * @since 1.5 |
| */ |
| public static final String SYST_NETWARE = "NETWARE"; |
| |
| /** |
| * Identifier by which a Mac pre OS-X -based ftp server is known throughout |
| * the commons-net ftp system. |
| * |
| * @since 3.1 |
| */ |
| // Full string is "MACOS Peter's Server"; the substring below should be enough |
| public static final String SYST_MACOS_PETER = "MACOS PETER"; // NET-436 |
| |
| private static final Map<String, Object> LANGUAGE_CODE_MAP = new TreeMap<>(); |
| static { |
| |
| // if there are other commonly used month name encodings which |
| // correspond to particular locales, please add them here. |
| |
| |
| |
| // many locales code short names for months as all three letters |
| // these we handle simply. |
| LANGUAGE_CODE_MAP.put("en", Locale.ENGLISH); |
| LANGUAGE_CODE_MAP.put("de",Locale.GERMAN); |
| LANGUAGE_CODE_MAP.put("it",Locale.ITALIAN); |
| LANGUAGE_CODE_MAP.put("es", new Locale("es", "", "")); // spanish |
| LANGUAGE_CODE_MAP.put("pt", new Locale("pt", "", "")); // portuguese |
| LANGUAGE_CODE_MAP.put("da", new Locale("da", "", "")); // danish |
| LANGUAGE_CODE_MAP.put("sv", new Locale("sv", "", "")); // swedish |
| LANGUAGE_CODE_MAP.put("no", new Locale("no", "", "")); // norwegian |
| LANGUAGE_CODE_MAP.put("nl", new Locale("nl", "", "")); // dutch |
| LANGUAGE_CODE_MAP.put("ro", new Locale("ro", "", "")); // romanian |
| LANGUAGE_CODE_MAP.put("sq", new Locale("sq", "", "")); // albanian |
| LANGUAGE_CODE_MAP.put("sh", new Locale("sh", "", "")); // serbo-croatian |
| LANGUAGE_CODE_MAP.put("sk", new Locale("sk", "", "")); // slovak |
| LANGUAGE_CODE_MAP.put("sl", new Locale("sl", "", "")); // slovenian |
| |
| |
| // some don't |
| LANGUAGE_CODE_MAP.put("fr", |
| "jan|f\u00e9v|mar|avr|mai|jun|jui|ao\u00fb|sep|oct|nov|d\u00e9c"); //french |
| |
| } |
| /** |
| * Returns a DateFormatSymbols object configured with short month names |
| * as in the supplied string |
| * @param shortmonths This should be as described in |
| * {@link #setShortMonthNames(String) shortMonthNames} |
| * @return a DateFormatSymbols object configured with short month names |
| * as in the supplied string |
| */ |
| public static DateFormatSymbols getDateFormatSymbols(final String shortmonths) |
| { |
| final String[] months = splitShortMonthString(shortmonths); |
| final DateFormatSymbols dfs = new DateFormatSymbols(Locale.US); |
| dfs.setShortMonths(months); |
| return dfs; |
| } |
| /** |
| * Returns a Collection of all the language codes currently supported |
| * by this class. See {@link #setServerLanguageCode(String) serverLanguageCode} |
| * for a functional descrption of language codes within this system. |
| * |
| * @return a Collection of all the language codes currently supported |
| * by this class |
| */ |
| public static Collection<String> getSupportedLanguageCodes() { |
| return LANGUAGE_CODE_MAP.keySet(); |
| } |
| /** |
| * Looks up the supplied language code in the internally maintained table of |
| * language codes. Returns a DateFormatSymbols object configured with |
| * short month names corresponding to the code. If there is no corresponding |
| * entry in the table, the object returned will be that for |
| * <code>Locale.US</code> |
| * @param languageCode See {@link #setServerLanguageCode(String) serverLanguageCode} |
| * @return a DateFormatSymbols object configured with short month names |
| * corresponding to the supplied code, or with month names for |
| * <code>Locale.US</code> if there is no corresponding entry in the internal |
| * table. |
| */ |
| public static DateFormatSymbols lookupDateFormatSymbols(final String languageCode) |
| { |
| final Object lang = LANGUAGE_CODE_MAP.get(languageCode); |
| if (lang != null) { |
| if (lang instanceof Locale) { |
| return new DateFormatSymbols((Locale) lang); |
| } |
| if (lang instanceof String){ |
| return getDateFormatSymbols((String) lang); |
| } |
| } |
| return new DateFormatSymbols(Locale.US); |
| } |
| private static String[] splitShortMonthString(final String shortmonths) { |
| final StringTokenizer st = new StringTokenizer(shortmonths, "|"); |
| final int monthcnt = st.countTokens(); |
| if (12 != monthcnt) { |
| throw new IllegalArgumentException( |
| "expecting a pipe-delimited string containing 12 tokens"); |
| } |
| final String[] months = new String[13]; |
| int pos = 0; |
| while(st.hasMoreTokens()) { |
| months[pos++] = st.nextToken(); |
| } |
| months[pos]=""; |
| return months; |
| } |
| private final String serverSystemKey; |
| private String defaultDateFormatStr; |
| |
| |
| private String recentDateFormatStr; |
| |
| private boolean lenientFutureDates = true; // NET-407 |
| |
| private String serverLanguageCode; |
| |
| private String shortMonthNames; |
| |
| private String serverTimeZoneId; |
| |
| private boolean saveUnparseableEntries; |
| |
| /** |
| * Convenience constructor mainly for use in testing. |
| * Constructs a UNIX configuration. |
| */ |
| public FTPClientConfig() { |
| this(SYST_UNIX); |
| } |
| |
| /** |
| * Copy constructor |
| * @param config source |
| * @since 3.6 |
| */ |
| public FTPClientConfig(final FTPClientConfig config) { |
| this.serverSystemKey = config.serverSystemKey; |
| this.defaultDateFormatStr = config.defaultDateFormatStr; |
| this.lenientFutureDates = config.lenientFutureDates; |
| this.recentDateFormatStr = config.recentDateFormatStr; |
| this.saveUnparseableEntries = config.saveUnparseableEntries; |
| this.serverLanguageCode = config.serverLanguageCode; |
| this.serverTimeZoneId = config.serverTimeZoneId; |
| this.shortMonthNames = config.shortMonthNames; |
| } |
| /** |
| * The main constructor for an FTPClientConfig object |
| * @param systemKey key representing system type of the server being |
| * connected to. See {@link #getServerSystemKey() serverSystemKey} |
| * If set to the empty string, then FTPClient uses the system type returned by the server. |
| * However this is not recommended for general use; |
| * the correct system type should be set if it is known. |
| */ |
| public FTPClientConfig(final String systemKey) { |
| this.serverSystemKey = systemKey; |
| } |
| |
| // Copy constructor, intended for use by FTPClient only |
| FTPClientConfig(final String systemKey, final FTPClientConfig config) { |
| this.serverSystemKey = systemKey; |
| this.defaultDateFormatStr = config.defaultDateFormatStr; |
| this.lenientFutureDates = config.lenientFutureDates; |
| this.recentDateFormatStr = config.recentDateFormatStr; |
| this.saveUnparseableEntries = config.saveUnparseableEntries; |
| this.serverLanguageCode = config.serverLanguageCode; |
| this.serverTimeZoneId = config.serverTimeZoneId; |
| this.shortMonthNames = config.shortMonthNames; |
| } |
| |
| /** |
| * Constructor which allows setting of the format string member fields |
| * @param systemKey key representing system type of the server being |
| * connected to. See |
| * {@link #getServerSystemKey() serverSystemKey} |
| * @param defaultDateFormatStr See |
| * {@link #setDefaultDateFormatStr(String) defaultDateFormatStr} |
| * @param recentDateFormatStr See |
| * {@link #setRecentDateFormatStr(String) recentDateFormatStr} |
| * @since 3.6 |
| */ |
| public FTPClientConfig(final String systemKey, |
| final String defaultDateFormatStr, |
| final String recentDateFormatStr) |
| { |
| this(systemKey); |
| this.defaultDateFormatStr = defaultDateFormatStr; |
| this.recentDateFormatStr = recentDateFormatStr; |
| } |
| |
| /** |
| * Constructor which allows setting of most member fields |
| * @param systemKey key representing system type of the server being |
| * connected to. See |
| * {@link #getServerSystemKey() serverSystemKey} |
| * @param defaultDateFormatStr See |
| * {@link #setDefaultDateFormatStr(String) defaultDateFormatStr} |
| * @param recentDateFormatStr See |
| * {@link #setRecentDateFormatStr(String) recentDateFormatStr} |
| * @param serverLanguageCode See |
| * {@link #setServerLanguageCode(String) serverLanguageCode} |
| * @param shortMonthNames See |
| * {@link #setShortMonthNames(String) shortMonthNames} |
| * @param serverTimeZoneId See |
| * {@link #setServerTimeZoneId(String) serverTimeZoneId} |
| */ |
| public FTPClientConfig(final String systemKey, |
| final String defaultDateFormatStr, |
| final String recentDateFormatStr, |
| final String serverLanguageCode, |
| final String shortMonthNames, |
| final String serverTimeZoneId) |
| { |
| this(systemKey); |
| this.defaultDateFormatStr = defaultDateFormatStr; |
| this.recentDateFormatStr = recentDateFormatStr; |
| this.serverLanguageCode = serverLanguageCode; |
| this.shortMonthNames = shortMonthNames; |
| this.serverTimeZoneId = serverTimeZoneId; |
| } |
| |
| /** |
| * Constructor which allows setting of all member fields |
| * @param systemKey key representing system type of the server being |
| * connected to. See |
| * {@link #getServerSystemKey() serverSystemKey} |
| * @param defaultDateFormatStr See |
| * {@link #setDefaultDateFormatStr(String) defaultDateFormatStr} |
| * @param recentDateFormatStr See |
| * {@link #setRecentDateFormatStr(String) recentDateFormatStr} |
| * @param serverLanguageCode See |
| * {@link #setServerLanguageCode(String) serverLanguageCode} |
| * @param shortMonthNames See |
| * {@link #setShortMonthNames(String) shortMonthNames} |
| * @param serverTimeZoneId See |
| * {@link #setServerTimeZoneId(String) serverTimeZoneId} |
| * @param lenientFutureDates See |
| * {@link #setLenientFutureDates(boolean) lenientFutureDates} |
| * @param saveUnparseableEntries See |
| * {@link #setUnparseableEntries(boolean) saveUnparseableEntries} |
| */ |
| public FTPClientConfig(final String systemKey, |
| final String defaultDateFormatStr, |
| final String recentDateFormatStr, |
| final String serverLanguageCode, |
| final String shortMonthNames, |
| final String serverTimeZoneId, |
| final boolean lenientFutureDates, |
| final boolean saveUnparseableEntries) |
| { |
| this(systemKey); |
| this.defaultDateFormatStr = defaultDateFormatStr; |
| this.lenientFutureDates = lenientFutureDates; |
| this.recentDateFormatStr = recentDateFormatStr; |
| this.saveUnparseableEntries = saveUnparseableEntries; |
| this.serverLanguageCode = serverLanguageCode; |
| this.shortMonthNames = shortMonthNames; |
| this.serverTimeZoneId = serverTimeZoneId; |
| } |
| |
| /** |
| * getter for the {@link #setDefaultDateFormatStr(String) defaultDateFormatStr} |
| * property. |
| * @return Returns the defaultDateFormatStr property. |
| */ |
| public String getDefaultDateFormatStr() { |
| return defaultDateFormatStr; |
| } |
| |
| /** |
| * getter for the {@link #setRecentDateFormatStr(String) recentDateFormatStr} property. |
| * @return Returns the recentDateFormatStr property. |
| */ |
| |
| public String getRecentDateFormatStr() { |
| return recentDateFormatStr; |
| } |
| |
| /** |
| * <p> |
| * getter for the {@link #setServerLanguageCode(String) serverLanguageCode} property. |
| * </p> |
| * @return Returns the serverLanguageCode property. |
| */ |
| public String getServerLanguageCode() { |
| return serverLanguageCode; |
| } |
| /** |
| * Getter for the serverSystemKey property. This property |
| * specifies the general type of server to which the client connects. |
| * Should be either one of the <code>FTPClientConfig.SYST_*</code> codes |
| * or else the fully qualified class name of a parser implementing both |
| * the <code>FTPFileEntryParser</code> and <code>Configurable</code> |
| * interfaces. |
| * @return Returns the serverSystemKey property. |
| */ |
| public String getServerSystemKey() { |
| return serverSystemKey; |
| } |
| |
| /** |
| * getter for the {@link #setServerTimeZoneId(String) serverTimeZoneId} property. |
| * @return Returns the serverTimeZoneId property. |
| */ |
| public String getServerTimeZoneId() { |
| return serverTimeZoneId; |
| } |
| |
| /** |
| * <p> |
| * getter for the {@link #setShortMonthNames(String) shortMonthNames} |
| * property. |
| * </p> |
| * @return Returns the shortMonthNames. |
| */ |
| public String getShortMonthNames() { |
| return shortMonthNames; |
| } |
| /** |
| * @return true if list parsing should return FTPFile entries even for unparseable response lines |
| * <p> |
| * If true, the FTPFile for any unparseable entries will contain only the unparsed entry |
| * {@link FTPFile#getRawListing()} and {@link FTPFile#isValid()} will return {@code false} |
| * @since 3.4 |
| */ |
| public boolean getUnparseableEntries() { |
| return this.saveUnparseableEntries; |
| } |
| |
| /** |
| * <p> |
| * getter for the {@link #setLenientFutureDates(boolean) lenientFutureDates} property. |
| * </p> |
| * @return Returns the lenientFutureDates (default true). |
| * @since 1.5 |
| */ |
| public boolean isLenientFutureDates() { |
| return lenientFutureDates; |
| } |
| |
| /** |
| * <p> |
| * setter for the defaultDateFormatStr property. This property |
| * specifies the main date format that will be used by a parser configured |
| * by this configuration to parse file timestamps. If this is not |
| * specified, such a parser will use as a default value, the most commonly |
| * used format which will be in as used in <code>en_US</code> locales. |
| * </p><p> |
| * This should be in the format described for |
| * <code>java.text.SimpleDateFormat</code>. |
| * property. |
| * </p> |
| * @param defaultDateFormatStr The defaultDateFormatStr to set. |
| */ |
| public void setDefaultDateFormatStr(final String defaultDateFormatStr) { |
| this.defaultDateFormatStr = defaultDateFormatStr; |
| } |
| |
| /** |
| * <p> |
| * setter for the lenientFutureDates property. This boolean property |
| * (default: true) only has meaning when a |
| * {@link #setRecentDateFormatStr(String) recentDateFormatStr} property |
| * has been set. In that case, if this property is set true, then the |
| * parser, when it encounters a listing parseable with the recent date |
| * format, will only consider a date to belong to the previous year if |
| * it is more than one day in the future. This will allow all |
| * out-of-synch situations (whether based on "slop" - i.e. servers simply |
| * out of synch with one another or because of time zone differences - |
| * but in the latter case it is highly recommended to use the |
| * {@link #setServerTimeZoneId(String) serverTimeZoneId} property |
| * instead) to resolve correctly. |
| * </p><p> |
| * This is used primarily in unix-based systems. |
| * </p> |
| * @param lenientFutureDates set true to compensate for out-of-synch |
| * conditions. |
| */ |
| public void setLenientFutureDates(final boolean lenientFutureDates) { |
| this.lenientFutureDates = lenientFutureDates; |
| } |
| |
| /** |
| * <p> |
| * setter for the recentDateFormatStr property. This property |
| * specifies a secondary date format that will be used by a parser |
| * configured by this configuration to parse file timestamps, typically |
| * those less than a year old. If this is not specified, such a parser |
| * will not attempt to parse using an alternate format. |
| * </p> |
| * <p> |
| * This is used primarily in unix-based systems. |
| * </p> |
| * <p> |
| * This should be in the format described for |
| * <code>java.text.SimpleDateFormat</code>. |
| * </p> |
| * @param recentDateFormatStr The recentDateFormatStr to set. |
| */ |
| public void setRecentDateFormatStr(final String recentDateFormatStr) { |
| this.recentDateFormatStr = recentDateFormatStr; |
| } |
| |
| /** |
| * <p> |
| * setter for the serverLanguageCode property. This property allows |
| * user to specify a |
| * <a href="http://www.ics.uci.edu/pub/ietf/http/related/iso639.txt"> |
| * two-letter ISO-639 language code</a> that will be used to |
| * configure the set of month names used by the file timestamp parser. |
| * If neither this nor the {@link #setShortMonthNames(String) shortMonthNames} |
| * is specified, parsing will assume English month names, which may or |
| * may not be significant, depending on whether the date format(s) |
| * specified via {@link #setDefaultDateFormatStr(String) defaultDateFormatStr} |
| * and/or {@link #setRecentDateFormatStr(String) recentDateFormatStr} are using |
| * numeric or alphabetic month names. |
| * </p> |
| * <p>If the code supplied is not supported here, <code>en_US</code> |
| * month names will be used. We are supporting here those language |
| * codes which, when a <code> java.util.Locale</code> is constucted |
| * using it, and a <code>java.text.SimpleDateFormat</code> is |
| * constructed using that Locale, the array returned by the |
| * SimpleDateFormat's <code>getShortMonths()</code> method consists |
| * solely of three 8-bit ASCII character strings. Additionally, |
| * languages which do not meet this requirement are included if a |
| * common alternative set of short month names is known to be used. |
| * This means that users who can tell us of additional such encodings |
| * may get them added to the list of supported languages by contacting |
| * the Apache Commons Net team. |
| * </p> |
| * <p><strong> |
| * Please note that this attribute will NOT be used to determine a |
| * locale-based date format for the language. </strong> |
| * Experience has shown that many if not most FTP servers outside the |
| * United States employ the standard <code>en_US</code> date format |
| * orderings of <code>MMM d yyyy</code> and <code>MMM d HH:mm</code> |
| * and attempting to deduce this automatically here would cause more |
| * problems than it would solve. The date format must be changed |
| * via the {@link #setDefaultDateFormatStr(String) defaultDateFormatStr} and/or |
| * {@link #setRecentDateFormatStr(String) recentDateFormatStr} parameters. |
| * </p> |
| * @param serverLanguageCode The value to set to the serverLanguageCode property. |
| */ |
| public void setServerLanguageCode(final String serverLanguageCode) { |
| this.serverLanguageCode = serverLanguageCode; |
| } |
| |
| /** |
| * <p> |
| * setter for the serverTimeZoneId property. This property |
| * allows a time zone to be specified corresponding to that known to be |
| * used by an FTP server in file listings. This might be particularly |
| * useful to clients such as Ant that try to use these timestamps for |
| * dependency checking. |
| * </p><p> |
| * This should be one of the identifiers used by |
| * <code>java.util.TimeZone</code> to refer to time zones, for example, |
| * <code>America/Chicago</code> or <code>Asia/Rangoon</code>. |
| * </p> |
| * @param serverTimeZoneId The serverTimeZoneId to set. |
| */ |
| public void setServerTimeZoneId(final String serverTimeZoneId) { |
| this.serverTimeZoneId = serverTimeZoneId; |
| } |
| |
| /** |
| * <p> |
| * setter for the shortMonthNames property. |
| * This property allows the user to specify a set of month names |
| * used by the server that is different from those that may be |
| * specified using the {@link #setServerLanguageCode(String) serverLanguageCode} |
| * property. |
| * </p><p> |
| * This should be a string containing twelve strings each composed of |
| * three characters, delimited by pipe (|) characters. Currently, |
| * only 8-bit ASCII characters are known to be supported. For example, |
| * a set of month names used by a hypothetical Icelandic FTP server might |
| * conceivably be specified as |
| * <code>"jan|feb|mar|apr|maí|jún|júl|ágú|sep|okt|nóv|des"</code>. |
| * </p> |
| * @param shortMonthNames The value to set to the shortMonthNames property. |
| */ |
| public void setShortMonthNames(final String shortMonthNames) { |
| this.shortMonthNames = shortMonthNames; |
| } |
| |
| /** |
| * Allow list parsing methods to create basic FTPFile entries if parsing fails. |
| * <p> |
| * In this case, the FTPFile will contain only the unparsed entry {@link FTPFile#getRawListing()} |
| * and {@link FTPFile#isValid()} will return {@code false} |
| * @param saveUnparseable if true, then create FTPFile entries if parsing fails |
| * @since 3.4 |
| */ |
| public void setUnparseableEntries(final boolean saveUnparseable) { |
| this.saveUnparseableEntries = saveUnparseable; |
| } |
| |
| } |