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RE: [dsdp-tm-dev] Re: services.dstore.* is public API

I already moved it to internal yesterday.

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David McKnight    
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Internet: dmcknigh@xxxxxxxxxx
Mail:       D1/YFY/8200/TOR
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Kushal Munir/Toronto/IBM@IBMCA
Sent by: dsdp-tm-dev-bounces@xxxxxxxxxxx

02/04/2007 09:47 PM

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RE: [dsdp-tm-dev] Re: services.dstore.* is public API





Dave/Martin,

We'll definitely need to override some of the methods, but Martin's
suggestion of "decorating" the file service, I think, will suffice. The
implementation change will mostly be on the server side, in the miners. I
would rather not make this API and risk breaking it in the future.

Dave M, what do you think?

Thanks,

Kushal Munir
Websphere Development Studio Client for iSeries
IBM Toronto Lab, 8200 Warden Ave., Markham, ON
Phone: (905) 413-3118        Tie-Line: 969-3118
Email: kmunir@xxxxxxxxxx



                                                                         
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            04/02/2007 11:23          RE: [dsdp-tm-dev] Re:              
            AM                        services.dstore.* is public API    
                                                                         
                                                                         
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Hi Dave,

do you have concrete examples of what they would want to extend?

I think that in many cases they can "decorate" an existing service
rather than "extend" it with a pattern as follows:

MyDStoreFileSubSystemConfiguration extends DStoreFileSubSystemConfiguration
 public IFileService createFileService(IHost) {
    IFileService originalService = suber.createFileService(IHost);
    IFileService decoratedService = new
MyServiceDecorator(originalService);
    return decoratedService;
 }
}

That's what I expect from people who want to "extend" the ssh file service.
But anyways, I don't want to interfere too much here. I consider all
the dstore stuff owned by you IBM guys. If you prefer having more
API at the risk of probably having to break it in the future, that's
fine for me. It'll be mostly IBM clients using dstore anyways.

I don't know dstore and your clients enough to judge. Perhaps it is
better to just keep it API.


Cheers,
--
Martin Oberhuber
Wind River Systems, Inc.
Target Management Project Lead, DSDP PMC Member
http://www.eclipse.org/dsdp/tm




From: dsdp-tm-dev-bounces@xxxxxxxxxxx
[mailto:dsdp-tm-dev-bounces@xxxxxxxxxxx] On Behalf Of David McKnight
Sent: Monday, April 02, 2007 5:10 PM
To: Oberhuber, Martin
Cc: Target Management developer discussions
Subject: [dsdp-tm-dev] Re: services.dstore.* is public API


Hi Martin,

I was unsure what to do here since, for dstore, there are cases where
developers may want to extend the existing services.  Any suggestions?

____________________________________
David McKnight
Phone:   905-413-3902 , T/L:  969-3902
Internet: dmcknigh@xxxxxxxxxx
Mail:       D1/YFY/8200/TOR
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"Oberhuber, Martin"                                                      
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Hi Dave,

I noticed that
 org.eclipse.rse.services.dstore.(files,processes,...)
is public API.

Is this intentional?

Thanks,
--
Martin Oberhuber
Wind River Systems, Inc.
Target Management Project Lead, DSDP PMC Member
http://www.eclipse.org/dsdp/tm
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