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Multiple hosts for a single Fragment [message #778617]

Fri, 13 January 2012 14:16

Jan Mauersberger

Messages: 120
Registered: July 2009

Senior Member

Hi,

while implementing a dynamic Fragment, I stumbled over the fact that a
fragment may have multiple hosts. It is possible at API level and one
can enter multiple hosts in the Fragment manifest. However, at runtime
it does not seem to work.

Any comment on this one? I'm not even sure this is teh right news group...

Thanks in advance
Jan

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Re: Multiple hosts for a single Fragment [message #778699 is a reply to message #778617]

Fri, 13 January 2012 16:47

Paul Webster

Messages: 6859
Registered: July 2009
Location: Ottawa

Senior Member

I would try the equinox newsgroup/forum.

PW

Paul Webster
http://wiki.eclipse.org/Platform_Command_Framework
http://wiki.eclipse.org/Command_Core_Expressions
http://wiki.eclipse.org/Menu_Contributions

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Re: Multiple hosts for a single Fragment [message #779644 is a reply to message #778699]

Mon, 16 January 2012 08:42

Jan Mauersberger

Messages: 120
Registered: July 2009

Senior Member

Paul,

thanks a lot, I reposted the question there. In case I got a feedback I
may follow-up here to close the thread.

Jan

> I would try the equinox newsgroup/forum.
>
> PW
>

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Re: Multiple hosts for a single Fragment [message #780367 is a reply to message #779644]

Tue, 17 January 2012 17:07

Jan Mauersberger

Messages: 120
Registered: July 2009

Senior Member

FYI: The answer was:

------

The OSGi specification only allows a single element in the Fragment-Host
manifest. A fragment may get attached to multiple versions of the same
host (hosts that have the same bundle-symbolic-name) assuming you leave
the version range open enough and you have multiple versions of the same
host installed.

Here is the syntax of the Fragment-Host header from the OSGi specification:

Fragment-Host ::=bundle-description bundle-description ::=symbolic-name
(';' parameter ) *
Notice that only a single bundle-description is allowed.

HTH

Tom

>
> Paul,
>
> thanks a lot, I reposted the question there. In case I got a feedback I
> may follow-up here to close the thread.
>
> Jan
>
>> I would try the equinox newsgroup/forum.
>>
>> PW
>>
>

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