RE: Using Apache VFS to FTP to the AS/400 IFS

Sarah:

It looks like OS400 is at least partially supported.

org.apache.commons.net.ftp.parser.DefaultFTPFileEntryParserFactory will
use an OS400 specific parser if the FTPClientConfiguration object is set
to do so.

I haven't figured this out yet, I know this isn't a solution. Sometimes
I just need a hint or a new direction to look.

Also the OS400FTPEntryParser has been worked on recently (May 2008 by
sebb) so you may get some support.

We might as well take this off the list. You can e-mail me at
bill.blalock@xxxxxxxxx

BillB

-----Original Message-----
From: java400-l-bounces@xxxxxxxxxxxx
[mailto:java400-l-bounces@xxxxxxxxxxxx] On Behalf Of Sarah Poger
Gladstone
Sent: Sunday, October 26, 2008 8:02 AM
To: Java Programming on and around the iSeries / AS400
Subject: Re: Using Apache VFS to FTP to the AS/400 IFS

Bill- Were you able to use my simple Java class to try out an FTP
upload with Apache VFS?


-Sarah

On Thu, Oct 23, 2008 at 6:02 PM, Sarah Poger Gladstone
<listmember@xxxxxxxxxxxxxx> wrote:

Bill-

Below is a Java class with a main method that I am using for testing
an FTP upload using the VFS APIs.

import org.apache.commons.vfs.FileObject;
import org.apache.commons.vfs.FileSelector;
import org.apache.commons.vfs.FileSystemManager;
import org.apache.commons.vfs.FileSystemOptions;
import org.apache.commons.vfs.Selectors;
import org.apache.commons.vfs.VFS;
import org.apache.commons.vfs.impl.DefaultFileSystemManager;
import org.apache.commons.vfs.provider.ftp.FtpFileSystemConfigBuilder;

public class Ftptest1 {




public Ftptest1() {
// obtain a FileSystemManager instance
FileSystemManager mgr = null;
try {
mgr = VFS.getManager();

FileSystemOptions fileSystemOptions;
FileSystemOptions opts = new

FileSystemOptions();

fileSystemOptions = opts;

//fileSystemOptions = opts;

//SftpFileSystemConfigBuilder.getInstance().setStrictHostKeyChecking(fil
eSystemOptions,

"no");

//FtpFileSystemConfigBuilder.getInstance().setDataTimeout(opts, 100);

FtpFileSystemConfigBuilder.getInstance().setUserDirIsRoot(fileSystemOpti
ons,

false);
//FileSystemConfigBuilder config =
(FileSystemConfigBuilder)FtpFileSystemConfigBuilder.getInstance();



boolean tmp =

FtpFileSystemConfigBuilder.getInstance().getUserDirIsRoot(fileSystemOpti
ons);

System.out.println("Setting for 'UserDirIsRoot'

:" + tmp);

//locate the local file by name
System.out.println("Now locate the local file

by name");

String strLocalFile =

"C:\\sgladstone\\edfiles\\" + "datafile";

FileObject foLocalFile =

mgr.resolveFile(strLocalFile);

// locate the remote file by name
System.out.println("Now locate the remote file

by name");

String rUrlStr =

"ftp://myuserprofile:mypassword@myas400hostname/home/aplsup/sarahtest.tx
t"

;
FileObject foRemoteFile = mgr.resolveFile(

rUrlStr, opts);

if(foRemoteFile.exists()){
System.out.println("Remote file

exists");

}else{
System.out.println("Remote file does

NOT exist");

}


FileSelector fS = Selectors.SELECT_SELF ;


// Copy the contents of the local file to the

remote file.

// ie upload the file to the server
if (foLocalFile.exists()){
System.out.println("local file exists,

try copyFrom cmd");

foRemoteFile.copyFrom(foLocalFile, fS);
}else{
System.out.println("Local file does not

exist. Nothing to upload. ");

}

}catch (Exception e) {
e.printStackTrace();
}finally {
System.out.println("Now close the

FileSystemManager");

if( mgr != null) ((DefaultFileSystemManager)

mgr).close();

}


}
/**
* @param args
*/
public static void main(String[] args) {
new Ftptest1();
System.out.println("Now exit main");

}

}


On Wed, Oct 22, 2008 at 8:49 AM, Blalock, Bill <Bill.Blalock@xxxxxxxx>

wrote:

Good morning Sarah

Apache VFS uses Jakarta Commons Net for the FTP part.

With luck the Net part will take initialization parameters, and may

even

have a console which could show the dialog between the client and
server.

I've downloaded the source for these projects because I am curious

and I

will learn things applicable to my projects.

Could you send me a stand alone sample program which transfers using
FTP?

Bill B