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From "Mario Ivankovits (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (VFS-28) [vfs] Exception using ftp when copying to a directory with a tab in its name
Date Tue, 03 Oct 2006 19:54:20 GMT
     [ http://issues.apache.org/jira/browse/VFS-28?page=all ]

Mario Ivankovits resolved VFS-28.
---------------------------------

    Resolution: Cannot Reproduce

> [vfs] Exception using ftp when copying to a directory with a tab in its name
> ----------------------------------------------------------------------------
>
>                 Key: VFS-28
>                 URL: http://issues.apache.org/jira/browse/VFS-28
>             Project: Commons VFS
>          Issue Type: Bug
>    Affects Versions: Nightly Builds
>         Environment: Operating System: Windows XP
> Platform: All
>            Reporter: Andreas
>         Attachments: FtpCheckOutput.txt, FTPTransport.java, FTPTransport.java, OutputOfFtpCheck.txt
>
>
> Hello, 
> When I'm trying to copy a file from Windows XP Professional to a directory with
> a tab in its name on a remote Sun Solaris Server I got an exception. It also
> doesn't work if you try to copy the file from an Solaris server to another
> Solaris server. The exception occurs not in the copy action itself, but when
> checking the file size of the copied file on the remote server.
> The exception is
> org.apache.commons.vfs.FileSystemException: Could not determine the size of file
> "ftp://myuser:mypassword@mySolarisServerIP/tmp/DeltaBuckets -
> Americas/atlasfile.20050501".
>         at
> org.apache.commons.vfs.provider.DefaultFileContent.getSize(DefaultFileContent.java:111)
>         at de.andreas.transport.FTPTransport.main(FTPTransport.java:31)
> Caused by: java.lang.NullPointerException
>         at
> org.apache.commons.vfs.provider.ftp.FtpFilexObject.doGetContentSize(FtpFilexObject.java:404)
>         at
> org.apache.commons.vfs.provider.DefaultFileContent.getSize(DefaultFileContent.java:107)
>         ... 1 more
> It occurs in the following java program/snippet.
> package de.andreas.transport;
> import java.io.*;
> import org.apache.commons.vfs.*;
> import org.apache.commons.vfs.provider.AbstractFileSystem;
> public class FTPTransport {
>                        
>                         //Using commons-vfs-1.0-RC4.jar from
> commons-vfs-20051011.zip
>        
>         public static void main(String[] args){
>                         try {
>                                 //copy a file via ftp to a remote server
>                                 FilexObject quelle =
> VFS.getManager().resolveFile("file://c:/daten/spice/export/ATLAS/atlasfile.20050501");
>                                 FilexObject ziel = null;
>                                 //works                        
>                                 //ziel =
> VFS.getManager().resolveFile("ftp://myuser:mypassword@mySolarisServerIP/tmp/DeltaBuckets-Americas/atlasfile.20050501");
>                                
>                                 //doesn't work
>                                 ziel =
> VFS.getManager().resolveFile("ftp://myuser:mypassword@mySolarisServerIP/tmp/DeltaBuckets-Americas/atlasfile.20050501");
>                                
>                                 //doesn't work
>                                 //ziel =
> VFS.getManager().resolveFile("ftp://myuser:mypassword@mySolarisServerIP/tmp/DeltaBuckets
> - Americas/atlasfile.20050501");
>                                
>                                 ziel.copyFrom(quelle,
> Selectors.SELECT_ALL);//works fine                               
>                                 //check fileSizes
>                                 if (ziel.getContent().getSize() ==
> quelle.getContent().getSize()){
>                                         System.out.println("Good!");           
>                        
>                                 }
>                                 else {
>                                         System.out.println("Bad!");
>                                 }
>                         } catch (Exception ex){
>                                 ex.printStackTrace();
>                         }
>                 }
>                        
>                         /*
>                          log4j:WARN No appenders could be found for logger
> (org.apache.commons.vfs.impl.StandardFileSystemManager).
> log4j:WARN Please initialize the log4j system properly.
> org.apache.commons.vfs.FileSystemException: Could not determine the size of file
> "ftp://myuser:mypassword@mySolarisServerIP/tmp/DeltaBuckets -
> Americas/atlasfile.20050501".
>         at
> org.apache.commons.vfs.provider.DefaultFileContent.getSize(DefaultFileContent.java:111)
>         at de.hvb.m0.business.mds.transport.FTPTransport.main(FTPTransport.java:31)
> Caused by: java.lang.NullPointerException
>         at
> org.apache.commons.vfs.provider.ftp.FtpFilexObject.doGetContentSize(FtpFilexObject.java:404)
>         at
> org.apache.commons.vfs.provider.DefaultFileContent.getSize(DefaultFileContent.java:107)
>         ... 1 more
> */
>                        
> }

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