Re: [geclipse-dev] Open InputStream

[Mateusz Pabis' <uranium@xxxxxxxxxxxxx>]

POD69@xxxxxxx pisze:
> Hi all
>
> I dont know whats wrong with that code?
> That should open a Stream on the getutor.t01 file and print out its content? Whats wrong with that? Am I wrong.
>
> URI uri = new URI("gsiftp://aliserv6.ct.infn.it:2811/dpm/ct.infn.it/home/geclipsetutor/getutor.t01";);	        
> IFileStore fs = EFS.getStore( uri ); 
> BufferedInputStream stream = new BufferedInputStream(fs.openInputStream(EFS.NONE, null));	        
> while(stream.available() != 0)
>            System.out.print((char)stream.read());

As I replied to Romain (in one post nearby):

Also I didn't figure out how to perform fetchInfo for a single file, 
without listing whole directory. Hence, if you would like to download a 
single file, you should perform this cumbersome usecase (in pseudocode):
fs = getFileStore (new 
URI("gsiftp://server:2811/path/to/the/parent/directory/";) )
find in fs.childStores your desired file, call it fsfile

fsfile.get(Input|Output)Stream();

So, in your case it would look like this:
URI uri = new 
URI("gsiftp://aliserv6.ct.infn.it:2811/dpm/ct.infn.it/home/geclipsetutor/";); 

IFileStore file;

IFileStore fs = EFS.getStore( uri );
for (IFileStore store : fs.childStores() ) {
  if ( store.getName().equals("getutor.t01") ) {
    file = store;
    break;
  }
}


BufferedInputStream stream = new 
BufferedInputStream(file.openInputStream(EFS.NONE, null));	
 while(stream.available() != 0)
            System.out.print((char)stream.read());
> and that 
>     URI uri = new URI("gsiftp://aliserv6.ct.infn.it:2811/dpm/ct.infn.it/home/geclipsetutor/foofo/";);	        
> 	        IFileStore fs = EFS.getStore( uri ); 
Please try to invoke #childStores() or childNames() here
>     IFileStore homeDir = fileSystem.getStore(URI.create("/home/pod/files/"));
> 	        fs.copy(homeDir, EFS.OVERWRITE, null);
>
> should copy all files and dirs recursively - but doesnt work ?
>
> the only thing that works is fs.mkdir() I can create a dir.
>
> So what to do?

hope this helps.
I'll be here for next 1hr in case you need more help :-)

--
Mateusz Pabis