I'm not very well versed with Wireshark and the like. Any pointers on
what I should look for?
On 1/29/08, Mario Ivankovits <[EMAIL PROTECTED]> wrote:
> Hi!
>
> I think your only chance is to use tcpdump and/or wireshark to debug the
> network flow to see the real answers of the ftp server.
> Or debug into the VFS code ... somewhere in doAttach in FtpFileObject
> and see whats going wrong in there.
>
> Sorry!
>
> Ciao,
> Mario
>
> > Well, I ran it once and it said "The file type is file" and it
> > succeeded, but then I ran it again and it says "The file type is
> > imaginary" and it failed. Here's the code:
> >
> > final FileSystemManager fsm = VFS.getManager();
> > final FileObject remoteFile =
> > fsm.resolveFile("ftp://ftp.ncbi.nih.gov/pub/HomoloGene/current/homologene.data";);
> > System.out.println("The file type is " +
> > remoteFile.getType().getName() + ".");
> > final File tmp = File.createTempFile("download", ".txt");
> > tmp.deleteOnExit();
> > final FileObject tempFile = fsm.toFileObject(tmp);
> > FileUtil.copyContent(remoteFile, tempFile);
> >
> > Here's the complete output:
> >
> > [EMAIL PROTECTED]:18:11 INFO (DefaultFileReplicator) - Using
> > "C:\Users\jcarman\AppData\Local\Temp\vfs_cache" as temporary files
> > store.
> > [EMAIL PROTECTED]:18:12 DEBUG (StandardFileSystemManager) - Skipping
> > provider "org.apache.commons.vfs.provider.sftp.SftpFileProvider"
> > because required class "com.jcraft.jsch.JSch" is not available.
> > [EMAIL PROTECTED]:18:12 DEBUG (StandardFileSystemManager) - Skipping
> > provider "org.apache.commons.vfs.provider.smb.SmbFileProvider" because
> > required class "jcifs.smb.SmbFile" is not available.
> > [EMAIL PROTECTED]:18:12 DEBUG (SoftRefFilesCache) - putFile:
> > ftp://ftp.ncbi.nih.gov/pub/HomoloGene/current/homologene.data
> > [EMAIL PROTECTED]:18:12 DEBUG (SoftRefFilesCache) - putFile:
> > ftp://ftp.ncbi.nih.gov/
> > [EMAIL PROTECTED]:18:12 DEBUG (SoftRefFilesCache) - putFile:
> > ftp://ftp.ncbi.nih.gov/pub/HomoloGene/current
> > [EMAIL PROTECTED]:18:12 DEBUG (SoftRefFilesCache) - putFile:
> > ftp://ftp.ncbi.nih.gov/pub/HomoloGene
> > [EMAIL PROTECTED]:18:12 DEBUG (SoftRefFilesCache) - putFile:
> > ftp://ftp.ncbi.nih.gov/pub
> > The file type is imaginary.
> > [EMAIL PROTECTED]:18:13 DEBUG (SoftRefFilesCache) - putFile:
> > file:///C:/Users/jcarman/AppData/Local/Temp/download14482.txt
> > Exception in thread "main" org.apache.commons.vfs.FileSystemException:
> > Could not read from
> > "ftp://ftp.ncbi.nih.gov/pub/HomoloGene/current/homologene.data";
> > because it is a not a file.
> > at
> > org.apache.commons.vfs.provider.AbstractFileObject.getInputStream(AbstractFileObject.java:1149)
> > at
> > org.apache.commons.vfs.provider.DefaultFileContent.getInputStream(DefaultFileContent.java:360)
> > at org.apache.commons.vfs.FileUtil.writeContent(FileUtil.java:71)
> > at org.apache.commons.vfs.FileUtil.copyContent(FileUtil.java:103)
> >
> > I left out the project-specific parts of the stack trace because it's
> > not relevant, but there were no nested exceptions.
> >
> > On 1/29/08, Mario Ivankovits <[EMAIL PROTECTED]> wrote:
> >
> >> Hi!
> >>
> >>> Did you get my second email? That's the entire output I got when I ran
> >>> it.
> >>>
> >>>
> >> Uh, oh, ok!
> >>
> >> So then, it seems that VFS thinks the file is either a directory or non
> >> existent.
> >>
> >> Could you please:
> >>
> >> *) check the filetype of the FileObject see if its virtual or whatever
> >> *) try to connect to the ftp server using a commandline tool to see if
> >> the ftp output is in a style which makes it impossible for commons-net
> >> to parse the output, e.g. due to localized date format.
> >>
> >> Ciao,
> >> Mario
> >>
> >>
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> >>
> >>
> >>
> >
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> >
> >
>
>
> --
> mit freundlichen Grüßen
>
> Mario Ivankovits
> Software Engineering
>
> OPS EDV VertriebsgesmbH
> A-1120 Wien, Michael-Bernhard-Gasse 10
>
> Firmenbuch Nr.: FN51233v, Handelsgericht Wien
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>
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>
>
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