File	Doc	Category	Size	Date	Package
MVSFTPEntryParser.java	API Doc	Apache Commons NET 1.4.1 API	4399	Sat Dec 03 10:05:48 GMT 2005	org.apache.commons.net.ftp.parser

MVSFTPEntryParser

• java.lang.Object
  • ConfigurableFTPFileEntryParserImpl

Fields Summary
private static final String	REGEX This is the regular expression used by this parser.
static final String	DEFAULT_DATE_FORMAT Although this parser is now ignoring dates, someone may someday figure out a way to accomodate this and this appears to be the format used. For now, it won't be used. SMC 2005/04/08

Constructors Summary

public MVSFTPEntryParser() The sole constructor for a MVSFTPEntryParser 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 REGEX is not a valid regular expression. // 2001/11/09 // This is not at all the tightest possible regexp for MVS LIST // output, but I'm not a mainframe guru so I have little idea what the // range of valid values are. I just needed to get the filename (Dsname); // note that no other FTPFile fields can be filled in with the results of // a LIST on MVS. The 'Referred' date seems to be 'last accessed date' // and not 'last modified date' so I didn't bother parsing it. // // Of course it works perfectly as-is and it distinguishes header lines from // file results so that's the important thing. // // This parser should be used when SYST returns: // 'MVS is the operating system of this server. FTP Server is running on z/OS.' // // Also note that there is no concept of directories in MVS, just datasets, // which have names composed of four dot separated names of up to 8 chars. // As a result, FTPFile.FILE_TYPE is always used. -JN 6/2004 jnadler<at>srcginc<dotcom> // Sample LIST results from MVS: // //Volume Unit Referred Ext Used Recfm Lrecl BlkSz Dsorg Dsname //FPFS42 3390 2004/06/23 1 1 FB 128 6144 PS INCOMING.RPTBM023.D061704 //FPFS41 3390 2004/06/23 1 1 FB 128 6144 PS INCOMING.RPTBM056.D061704 //FPFS25 3390 2004/06/23 1 1 FB 128 6144 PS INCOMING.WTM204.D061704 super(REGEX);

Methods Summary
protected org.apache.commons.net.ftp.FTPClientConfig	getDefaultConfiguration() return new FTPClientConfig( FTPClientConfig.SYST_MVS, DEFAULT_DATE_FORMAT, null, null, null, null);
public org.apache.commons.net.ftp.FTPFile	parseFTPEntry(java.lang.String entry) Parses a line of an MVS 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. param entry A line of text from the file listing return An FTPFile instance corresponding to the supplied entry FTPFile f = null; if (matches(entry)) { f = new FTPFile(); String dataSetName = group(2); f.setType(FTPFile.FILE_TYPE); f.setName(dataSetName); return (f); } return null;