Hi Ivana, 

It is best to uninstall and install the new feature.
You may also want to look at the org.eclipse.equinox.p2.operations package in 
the bundle of the same name 
(http://help.eclipse.org/indigo/index.jsp?topic=%2Forg.eclipse.platform.doc.isv%2Freference%2Fapi%2Forg%2Feclipse%2Fequinox%2Fp2%2Foperations%2Fpackage-summary.html)

hth,

PaScaL
On 2011-11-22, at 11:04 AM, Ivana Janic wrote:

> Hi all,
> 
> I am using p2 in mine application (it isn't rcp, but it is OSGi application). 
> 
> How to update jars ? Do I have to uninstall some feature and then to install 
> new version of it, like in the following lines of code:
> 
>  iStatus = ProvisioningHelper.uninstall(getAgent(), untiId, null, 
> getProfile(), new ProgressMonitor());
> //_provremove
> 
>  iStatus = ProvisioningHelper.install(getAgent(), untiId, version, 
> getProfile(), new ProgressMonitor());
> //_provinstall
> 
> Probably, there is a differenet way to do that..? Is Is there some kind of 
> "feature update"? For example it is safer to download new jars, and after 
> that to delete the old ones. 
> 
> Thank you,
> 
> Ivana
> 
> 
> 
> 
> _______________________________________________
> p2-dev mailing list
> [email protected]
> https://dev.eclipse.org/mailman/listinfo/p2-dev

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