org.apache.commons.net.ftp.parser
public class VMSFTPEntryParser extends ConfigurableFTPFileEntryParserImpl
Note: VMSFTPEntryParser can only be instantiated through the DefaultFTPParserFactory by classname. It will not be chosen by the autodetection scheme.
Version: $Id: VMSFTPEntryParser.java 155429 2005-02-26 13:13:04Z dirkv $
See Also: FTPFileEntryParser (for usage instructions)
DefaultFTPFileEntryParserFactory
Constructor Summary | |
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VMSFTPEntryParser()
Constructor for a VMSFTPEntryParser object.
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VMSFTPEntryParser(FTPClientConfig config)
This constructor allows the creation of a VMSFTPEntryParser object with
something other than the default configuration.
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Method Summary | |
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protected FTPClientConfig | getDefaultConfiguration()
Defines a default configuration to be used when this class is
instantiated without a {@link FTPClientConfig FTPClientConfig}
parameter being specified. |
protected boolean | isVersioning() |
FTPFile[] | parseFileList(InputStream listStream)
Parses an FTP server file listing and converts it into a usable format
in the form of an array of FTPFile instances. |
FTPFile | parseFTPEntry(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. |
String | readNextEntry(BufferedReader reader)
Reads the next entry using the supplied BufferedReader object up to
whatever delemits one entry from the next. |
Throws: 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.
Parameters: config The {@link FTPClientConfig configuration} object used to configure this parser.
Throws: 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.
Since: 1.4
Returns: the default configuration for this parser.
FTPFile
instances. If the
file list contains no files, null
should be
returned, otherwise an array of FTPFile
instances
representing the files in the directory is returned.
Parameters: listStream The InputStream from which the file list should be read.
Returns: The list of file information contained in the given path. null if the list could not be obtained or if there are no files in the directory.
Throws: IOException If an I/O error occurs reading the listStream.
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.
Parameters: entry A line of text from the file listing
Returns: An FTPFile instance corresponding to the supplied entry
Parameters: reader The BufferedReader object from which entries are to be read.
Returns: A string representing the next ftp entry or null if none found.
Throws: IOException thrown on any IO Error reading from the reader.