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[dsdp-tm-dev] RE: what are the Platform plans for Team/FTP?

Hello Michael,
 
1. Good quality protocol implementations:
I agree that these may weel be key to success. For our project, we have
submitted a contribution questionnaire for the Jakarta Commons Net
package, so that should bring in a commercial quality FTP client.
What do you think - how would we go ahead contributing this in a form
that is most beneficial for everyone?
 
We also have an ssh / sftp client in our Repository (using jsch), and
Atsuhiko Yamanaka is offering an ssh / sftp implementation for
Team/Extras from his website (www.jcraft.com) which he declared he
would be willing to contribute to Eclipse.
 
I'm not sure where to get a commercial grade WebDAV client, or who
could improve the existing one.
 
The ECF FTP implementation is more an experimental proof of concept
for the ECF fileshare API for now as far as I know.
 
2. Target Management APIs:
We think that filesharing is only part of the story of managing remote targets.
Our APIs also address remote processes, remote shells, remote search
plus they are open for managing any type of remote resource in what we 
call "subsystems".
It looks like particular power comes from combining remote shell / remote
search / remote file APIs.
 
Filesharing is certainly the most well-known aspect of managing remote
resources, and EFS is a first step towards unifying remote file access.
We are working on an article that will contrast EFS with the APIs that
we have.
 
We should certainly collaborate in getting the APIs right and working towards
common solutions.
 
3. UI and advanced functionality:
Compared to the Team/Extras "Site Explorer", our Remote Systems Explorer
(RSE, see http://www.eclipse.org/dsdp/tm) has a similar view (Remote Systems
View) but advanced features:
  • Local Caching of remote information
  • Advanced properties of remote objects
  • Sorting, Filtering, Table Views; Team sharing of filters and properties
  • Extension points for arbitrary types of remote resources, not just files
All that at the cost of more plugin dependencies, of course (I don't think we are
ready for RCP apps, though we are refactoring towards better separation of
functionality). Feel free to test our RSE - It's still in an early M1 stage after
quite some refactoring but following the steps from the release notes you
should get the idea of what we are doing.
 
I could imagine that eventually, functionality for remote access can be contributed
through a single extension point and be available immediately
  - for the Workspace (through EFS)
  - for advanced remote management (through our RSE)
  - for RCP apps (through your Site Explorer).
 
Let's stay in touch and collaborate on making that happen.
 
Cheers,
Martin
--
Martin Oberhuber - WindRiver, Austria
+43(662)457915-85
 


From: dsdp-tm-dev-bounces@xxxxxxxxxxx [mailto:dsdp-tm-dev-bounces@xxxxxxxxxxx] On Behalf Of Michael Valenta
Sent: Friday, May 12, 2006 8:57 PM
To: Target Management developer discussions
Subject: [dsdp-tm-dev] Fw: [platform-team-dev] What are the Platform plansfor Team/FTP?


----- Forwarded by Michael Valenta/Ottawa/IBM on 05/12/2006 02:56 PM -----
Michael Valenta/Ottawa/IBM@IBMCA
Sent by: platform-team-dev-bounces@xxxxxxxxxxx

05/12/2006 01:54 PM

Please respond to
Generic team support framework

To
Generic team support framework <platform-team-dev@xxxxxxxxxxx>
cc
platform-webdav-dev@xxxxxxxxxxx, platform-team-dev-bounces@xxxxxxxxxxx, Target Management developer discussions <dsdp-tm-dev@xxxxxxxxxxx>, platform-team-dev@xxxxxxxxxxx
Subject
Re: [platform-team-dev] What are the Platform plans for Team/FTP?






Martin,


At the current time, the FTP/WebDAV plugins are not being actively developed or maintained and there is currently no plan for this to change (although interest and involvement by other Eclipse projects would go a long way in changing this). The page at the following link describes how to access all the plugins that are found in the FTP/WebWAV feature:


http://dev.eclipse.org/viewcvs/index.cgi/%7Echeckout%7E/platform-vcm-home/plugins/target/target-project-sets/readme.html


Just to summarize what is in this feature:


1) A WebDAV client and an FTP client that are plugins but have minimal dependencies on other plugins

2) A provisional target management API that has bindings for both WebDAV and FTP

3) Some UI and advanced funtionality that is built on top of the provisional API


The key to the success of points 2 and 3 is having production quality implementations for FTP and WebDAV (point 1). We (the Team/CVS team) have not had enough manpower to justify this effort. Many people have expresed an interest in these plugisn but, up until now, there has been no committment from an Eclipse project to dedicate resources to these plugins (or identify suitable alternatives that can be used by Eclipse).


In regards to point 2, In 3.2, the org.eclipse.core.filesystem plugin was introduced. This API is similar in many respects to the provisional target API. Moving forward, this should be the API that is used for managing remote files (i.e. we don't want two APIs that do roughly the same thing). The added advantage is that Resources plugin using the EFS as the file system for workspace projects.


In regards to point 3, we didn't have much time in 3.2. to dedicate to EFS related UI. I suspect EFS related UI pieces will start to appear from various places in 3.3.


As for the ECF, I was not aware they had an FTP client and I can't find any information on their site but I will follow up with them to get more information. As for joining forces, I think that would be great.


Cheers,

Michael



"Oberhuber, Martin" <Martin.Oberhuber@xxxxxxxxxxxxx>
Sent by: platform-team-dev-bounces@xxxxxxxxxxx

05/12/2006 05:42 AM

Please respond to
Generic team support framework

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<platform-team-dev@xxxxxxxxxxx>, <platform-webdav-dev@xxxxxxxxxxx>
cc
Target Management developer discussions <dsdp-tm-dev@xxxxxxxxxxx>
Subject
[platform-team-dev] What are the Platform plans for Team/FTP?







Hello,

The DSDP-Target Management Project deals with connecting to remote
systems
and working on them through a variety of protocols. Some of our clients
are also interested in FTP. See http://www.eclipse.org/dsdp/tm

I was wondering what the Platform's plans are for the Team/Extras FTP
component. I looked at the sources that come with the 3.2rc3 Team/Extras
package, and all APIs are declared provisional. I couldn't even find
the plugin in the Platform CVS Repository to see when latest changes
have been made and who is working on it.

So, I hope to get some answers on this mailing list -
* Whom can I contact regarding Team/FTP?
* What are the plans going forward?

It might make sense to join forces. Our project is working on common
protocol abstractions, including data transfer; Eclipse Communication
Framework (ECF) also did an FTP implementation, see
http://www.eclipse.org/ecf

Thanks,
Martin

--
---------------------------------/()\-----------------------------------
Dipl.-Ing. Martin Oberhuber        mailto:martin.oberhuber@xxxxxxxxxxxxx
Member of Technical Staff          Phone  (UTC +1h): +43 (662) 457915-85
Wind River Systems (Salzburg) GmbH              Fax: +43 (662) 457915-6
Jakob-Haringer-Str.8, A-5020 Salzburg, Austria  http://www.windriver.com
----------------------- How Smart Things Think -------------------------

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