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How do I determine the contributing bundle for a given extension [message #62819]

Wed, 01 March 2006 09:15

Tom Hofmann

Messages: 770
Registered: July 2009

Senior Member

I do the following to determine whether the bundle that contributes an
extension to my extension point is loaded:

boolean isPluginLoaded(IConfigurationElement element) {
String symName= element.getContributor().getName();
Bundle bundle= Platform.getBundle(symName);
return bundle != null && bundle.getState() == Bundle.ACTIVE;
}

Is this correct, or should I be using element.getNamespaceIdentifier()?

The spec comments on IConfigurationElement and IContributor are not
entirely clear to me - I am not sure whether an IContributor usually
maps to a Bundle / Plug-in or if this is something entirely different.

Thanks in advance, tom

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Re: How do I determine the contributing bundle for a given extension [message #62836 is a reply to message #62819]

Wed, 01 March 2006 09:34

Tom Hofmann

Messages: 770
Registered: July 2009

Senior Member

Oops, this isn't really equinox or osgi related. Reposted on
eclipse.platform.

-tom

Tom Eicher wrote:
> I do the following to determine whether the bundle that contributes an
> extension to my extension point is loaded:
>
> boolean isPluginLoaded(IConfigurationElement element) {
> String symName= element.getContributor().getName();
> Bundle bundle= Platform.getBundle(symName);
> return bundle != null && bundle.getState() == Bundle.ACTIVE;
> }
>
> Is this correct, or should I be using element.getNamespaceIdentifier()?
>
> The spec comments on IConfigurationElement and IContributor are not
> entirely clear to me - I am not sure whether an IContributor usually
> maps to a Bundle / Plug-in or if this is something entirely different.
>
> Thanks in advance, tom

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