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[Solved] How to disable an annotation [message #1654677]

Fri, 06 March 2015 20:06

Julian Enoch

Messages: 24
Registered: January 2014

Junior Member

Is there a way to disable the annotation http://www.eclipse.org/oomph/setup/Enablement, in order that I have total control on my P2 repositories from within the .setup file?

In relation with this question, is there a plan to reinstate RedirectionTask?

Thanks,

[Updated on: Thu, 21 May 2015 15:44]

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Re: How to disable an annotation [message #1655615 is a reply to message #1654677]

Sat, 07 March 2015 05:44

Ed Merks

Messages: 33140
Registered: July 2009

Senior Member

Julian,

No. If there are alternative p2 locations from which you want to
install the task implementations you could use redirection tasks to
redirect what the annotation specifies to where your alternative is
located.

On 06/03/2015 9:06 PM, Julian Enoch wrote:
> Is there a way to disable the annotation
> http://www.eclipse.org/oomph/setup/Enablement, in order that I have
> total control on my P2 repositories from within the .setup file?
>
> Thanks,

Ed Merks
Professional Support: https://www.macromodeling.com/

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Re: How to disable an annotation [message #1661121 is a reply to message #1655615]

Mon, 09 March 2015 13:41

Julian Enoch

Messages: 24
Registered: January 2014

Junior Member

Hi Ed,

I would like to use the RedirectionTask, except that currently it has been cancelled! It looks like this:

public boolean isNeeded(SetupTaskContext context) throws Exception
{
return false;
}

public void perform(SetupTaskContext context) throws Exception
{
throw new UnsupportedOperationException("Redirection task can't be executed");
}

Which is why I asked if it will be reinstated.

I am aware of the conference, so I understand if I don't get a feedback until after.

Thanks

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Re: How to disable an annotation [message #1661274 is a reply to message #1661121]

Mon, 09 March 2015 15:00

Ed Merks

Messages: 33140
Registered: July 2009

Senior Member

Julian,

Redirection tasks work much like variable tasks, i.e., they affect the
setup context, but otherwise there's nothing to actually perform so
they're never "needed" and cannot be performed in the normal sense.

On 09/03/2015 2:41 PM, Julian Enoch wrote:
> Hi Ed,
>
> I would like to use the RedirectionTask, except that currently it has
> been cancelled! It looks like this:
>
> public boolean isNeeded(SetupTaskContext context) throws Exception
> {
> return false;
> }
>
> public void perform(SetupTaskContext context) throws Exception
> {
> throw new UnsupportedOperationException("Redirection task can't be
> executed");
> }
>
> Which is why I asked if it will be reinstated.
>
> I am aware of the conference, so I understand if I don't get a
> feedback until after.
>
> Thanks

Ed Merks
Professional Support: https://www.macromodeling.com/

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