com.fr.ftp.client.parser

类 VMSFTPEntryParser

java.lang.Object

com.fr.ftp.client.FTPFileEntryParserImpl

com.fr.ftp.client.parser.RegexFTPFileEntryParserImpl

com.fr.ftp.client.parser.ConfigurableFTPFileEntryParserImpl

com.fr.ftp.client.parser.VMSFTPEntryParser

所有已实现的接口:

Configurable, FTPFileEntryParser

直接已知子类:

VMSVersioningFTPEntryParser

public class VMSFTPEntryParser
extends ConfigurableFTPFileEntryParserImpl

Implementation FTPFileEntryParser and FTPFileListParser for VMS Systems. This is a sample of VMS LIST output

"1-JUN.LIS;1 9/9 2-JUN-1998 07:32:04 [GROUP,OWNER] (RWED,RWED,RWED,RE)", "1-JUN.LIS;2 9/9 2-JUN-1998 07:32:04 [GROUP,OWNER] (RWED,RWED,RWED,RE)", "DATA.DIR;1 1/9 2-JUN-1998 07:32:04 [GROUP,OWNER] (RWED,RWED,RWED,RE)",

Note: VMSFTPEntryParser can only be instantiated through the DefaultFTPParserFactory by classname. It will not be chosen by the autodetection scheme.

版本:

$Id: VMSFTPEntryParser.java 1752660 2016-07-14 13:25:39Z sebb $

另请参阅:

FTPFileEntryParser (for usage instructions), DefaultFTPFileEntryParserFactory

字段概要

从类继承的字段 com.fr.ftp.client.parser.RegexFTPFileEntryParserImpl

_matcher_

构造器概要

构造器

构造器和说明
VMSFTPEntryParser() Constructor for a VMSFTPEntryParser object.
VMSFTPEntryParser(FTPClientConfig config) This constructor allows the creation of a VMSFTPEntryParser object with something other than the default configuration.

方法概要

方法

限定符和类型	方法和说明
protected FTPClientConfig	getDefaultConfiguration() Defines a default configuration to be used when this class is instantiated without a FTPClientConfig parameter being specified.
protected boolean	isVersioning()
FTPFile	parseFTPEntry(java.lang.String entry) Parses a line of a VMS FTP server file listing and converts it into a usable format in the form of an FTPFile instance.
java.lang.String	readNextEntry(java.io.BufferedReader reader) Reads the next entry using the supplied BufferedReader object up to whatever delemits one entry from the next.

从类继承的方法 com.fr.ftp.client.parser.ConfigurableFTPFileEntryParserImpl

configure, parseTimestamp

从类继承的方法 com.fr.ftp.client.parser.RegexFTPFileEntryParserImpl

getGroupCnt, getGroupsAsString, group, matches, setRegex, setRegex

从类继承的方法 com.fr.ftp.client.FTPFileEntryParserImpl

preParse

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

VMSFTPEntryParser

public VMSFTPEntryParser()

Constructor for a VMSFTPEntryParser object.

抛出:

java.lang.IllegalArgumentException - Thrown if the regular expression is unparseable. Should not be seen under normal conditions. It it is seen, this is a sign that REGEX is not a valid regular expression.

VMSFTPEntryParser

public VMSFTPEntryParser(FTPClientConfig config)

This constructor allows the creation of a VMSFTPEntryParser object with something other than the default configuration.

参数:

config - The configuration object used to configure this parser.

抛出:

java.lang.IllegalArgumentException - Thrown if the regular expression is unparseable. Should not be seen under normal conditions. It it is seen, this is a sign that REGEX is not a valid regular expression.

从以下版本开始:

1.4

方法详细资料

parseFTPEntry

public FTPFile parseFTPEntry(java.lang.String entry)

Parses a line of a VMS FTP server file listing and converts it into a usable format in the form of an FTPFile instance. If the file listing line doesn't describe a file, null is returned, otherwise a FTPFile instance representing the files in the directory is returned.

参数:

entry - A line of text from the file listing

返回:

An FTPFile instance corresponding to the supplied entry

readNextEntry

public java.lang.String readNextEntry(java.io.BufferedReader reader)
                               throws java.io.IOException

Reads the next entry using the supplied BufferedReader object up to whatever delemits one entry from the next. This parser cannot use the default implementation of simply calling BufferedReader.readLine(), because one entry may span multiple lines.

指定者:

readNextEntry 在接口中 FTPFileEntryParser

覆盖:

readNextEntry 在类中 FTPFileEntryParserImpl

参数:

reader - The BufferedReader object from which entries are to be read.

返回:

A string representing the next ftp entry or null if none found.

抛出:

java.io.IOException - thrown on any IO Error reading from the reader.

isVersioning

protected boolean isVersioning()

getDefaultConfiguration

protected FTPClientConfig getDefaultConfiguration()

Defines a default configuration to be used when this class is instantiated without a FTPClientConfig parameter being specified.

指定者:

getDefaultConfiguration 在类中 ConfigurableFTPFileEntryParserImpl

返回:

the default configuration for this parser.